80 results on '"Liddon N"'
Search Results
2. Parental attitudes and experiences during school dismissals related to 2009 influenza A (H1N1) - United States, 2009
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Steelfisher, G.K., Blendon, R.J., Bekheit, M.M., Liddon, N., Kahn, E., Schieber, R., and Lubell, K.
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Schools -- Facility closures -- United States ,Parents -- Beliefs, opinions and attitudes ,Swine influenza -- Social aspects -- Prevention ,Day care centers -- Facility closures ,Health - Abstract
During the 2009 influenza A (H1N1) pandemic, child care center and school dismissals (i.e., temporary closures) were common and occurred in the majority of states across the United States. However, [...]
- Published
- 2010
3. P5-S6.14 Qualitative assessment of facilitators and barriers to HPV vaccination among providers serving a high-risk community
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Javanbakht, M., primary, Stahlman, S., additional, Walker, S., additional, Gottlieb, S., additional, Markowitz, L., additional, Liddon, N., additional, Plant, A., additional, and Guerry, S., additional
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- 2011
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4. P1-S6.42 HPV vaccine and sexual behaviour among US adolescent and young adult women
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Liddon, N., primary, Leichliter, J. S., additional, Hood, J., additional, and Markowitz, L. E., additional
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- 2011
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5. Divorce and Sexual Risk Among U.S. Women: Findings from the National Survey of Family Growth.
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Liddon N, Leichliter JS, Habel MA, and Aral SO
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ANALYSIS of variance , *CHI-squared test , *COMPARATIVE studies , *CONDOMS , *DIVORCE , *MATHEMATICAL models , *RISK-taking behavior , *STATISTICAL sampling , *HUMAN sexuality , *SINGLE people , *STATISTICS , *SURVEYS , *WOMEN , *COUPLES , *MULTIPLE regression analysis , *SECONDARY analysis - Abstract
Background: Most research focusing on marital status and sexual risk has compared married and single midadult women without differentiating single women by their ever married status. We elucidate differences in sexual risk among divorced and never married women. Methods: Data from the National Survey of Family Growth (NSFG) ( n = 5,081) were analyzed to compare divorced and never married women in terms of recent and lifetime sex partners, condom use at last vaginal sex, and other sexual risk behaviors. Results: Overall, 13.1% of the women were currently divorced or separated, 62.1% were currently married, 8.3% were cohabitating, and 16.4% were never married. Divorced/separated women were more likely to report 5 or more lifetime sex partners and 2 or more sex partners in the past year than never married women. They were less likely to report condom use. Conclusions: Current findings expose sexual behavioral discrepancies within the single category of women and the need to redefine risk groups for surveillance and intervention efforts. [ABSTRACT FROM AUTHOR]
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- 2010
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6. Parental Attitudes and Experiences During School Dismissals Related to 2009 Influenza A (H1N1) -- United States, 2009.
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Steelisher, G. K., Blendon, R. J., Bekheit, M. M., Liddon, N., Kahn, E., Schieber, R., and Lubell, K.
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SCHOOL attendance ,H1N1 influenza ,PARENT attitudes ,SCHOOL safety - Abstract
The article discusses a study which examines the attitudes and experiences of parents in dealing with school dismissals due to the 2009 influenza A (H1N1) virus in the U.S. The study involved a randomized telephone poll of 523 parents whose child care facility or school had been temporarily closed in response to the virus. Researchers found that 75 percent of the respondents claimed that the school dismissal was not a problem for their families.
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- 2010
7. HIV/STI risk behaviors among Latino migrant workers in New Orleans post-Hurricane Katrina disaster.
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Kissinger P, Liddon N, Schmidt N, Curtin E, Salinas O, and Narvaez A
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- 2008
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8. Coping with a diagnosis of C trachomatis or N gonorrhoeae: psychosocial and behavioral correlates.
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Schwartz RM, Hogben M, Liddon N, Augenbraun M, McCormack WM, Rubin S, and Wilson TE
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The current study sought to add to the stress and coping literature by examining whether coping responses are elicited from a diagnosis of chlamydia or gonorrhea and, if so, whether active or passive coping responses are associated with particular psychological factors and prevention behaviors. Data from 259 urban, minority participants recently diagnosed with chlamydia or gonorrhea were analyzed. Results indicated that denial was associated with having more baseline depressive symptoms and with having more one-time partners at follow-up. Problem-focused coping was associated with more consistent condom use at follow-up. Important sex and ethnicity differences were found. Intervention implications are discussed. [ABSTRACT FROM AUTHOR]
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- 2008
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9. Attitudes toward using condoms and condom use: difference between sexually abused and nonabused African American female adolescents.
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Hall T, Hogben M, Carlton AL, Liddon N, and Koumans EH
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Rates of many sexually transmitted diseases remain higher among adolescents than among any other age group. The associations between abuse experiences and risky sexual behaviors suggest that exploring the relationships between adolescents' abuse history and condom use beliefs and behaviors is warranted. Females (N = 725) attending an adolescent clinic reported demographic characteristics, beliefs about condom use, sexual behaviors, and sexual abuse or molestation history. Those reporting sexual abuse or molestation (23%) were more likely to think condoms interfered with sexual pleasure and less likely to think condoms were important to partners. They also reported more unprotected vaginal sex and more lifetime sex partners. Beliefs were correlated with condom use consistency, number of lifetime partners, and number of unprotected sex experiences. The greater levels of behavioral risk among those reporting abuse suggest greater risk for acquisition and transmission in abused female adolescents. The authors discuss hypotheses to inform future research and intervention. [ABSTRACT FROM AUTHOR]
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- 2008
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10. The effect of the Hurricane Katrina disaster on sexual behavior and access to reproductive care for young women in New Orleans.
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Kissinger P, Schmidt N, Sanders C, and Liddon N
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- 2007
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11. Incorporating adolescent females' perceptions of their partners' attitudes toward condoms into a model of female adolescent condom use.
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Hogben M, Liddon N, Pierce A, Sawyer M, Papp JR, Black CM, and Koumans EH
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The highest rates of sexually transmitted infections in the U.S. occur among adolescent females. One prevention strategy promoted for sexually active adolescents is condom use: therefore, influences on correct and consistent condom use are worth examining. Because interventions and observational research into predicting and increasing condom use have yielded mixed results, we hypothesized that a theoretically driven model incorporating female adolescents' perceptions about partner sentiments along with their own perceptions, intentions, and behaviours would improve condom use predictions. We also measured condom use errors and consistency for a more precise estimate of effective use than is common in the literature. In three structural equation models tested on a sample of 519 female adolescents, we found that intentions were associated with both correct and consistent condom use; that females' expectancy beliefs about condom use were associated with intentions; and that females' expectancy beliefs about partners' sentiments reduced the impact of their expectancy beliefs about condom use. The implications of these relations upon condom use correctness and consistency are discussed with respect to informing interventions, among other future research. [ABSTRACT FROM AUTHOR]
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- 2006
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12. Parents'/guardians' willingness to vaccinate their children against genital herpes.
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Liddon N, Pulley L, Cockerham WC, Lueschen G, Vermund SH, and Hook EW
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PURPOSE: To describe parents' acceptance of a hypothetical herpes simplex virus type 2 (HSV-2) vaccine, attitudes toward vaccine legislation, beliefs regarding appropriate timing of vaccination and correlates of vaccine acceptance. METHODS: A telephone survey of 315 parents/guardians in the Southeast United States. Descriptive statistics describe the sample's overall attitudes toward HSV-2 vaccination, vaccine legislation, and age preferences. A logistic regression model tested the correlates of intention to vaccinate their children against HSV-2. RESULTS: A majority of parents (69%) said they would have their children vaccinated. Nearly one-third (29.3%) thought genital herpes vaccination should take place between the ages of 11 and 13 years. Logistic regression revealed that females, single parents, parents whose children had influenza shots, those with more favorable attitudes to vaccination in general, and those who believed sexually transmitted disease (STD) vaccines would be beneficial were more likely to state they would vaccinate their children. CONCLUSIONS: Overall, a large proportion of parents indicated they would accept HSV-2 vaccination for their children. These results help identify those parents who may or may not be open to vaccinating their children against HSV-2 and inform future interventions to encourage HSV-2 vaccination. This research highlights the need for interventions that differentially target those who would and would not be likely to support vaccination of their children. Results also indicate that many parents believe vaccination should be given after an age when many adolescents have initiated sexual activity. Interventions to promote STD vaccines should not only encourage vaccination, but should also seek to change parental attitudes about optimal timing of the vaccination. [ABSTRACT FROM AUTHOR]
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- 2005
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13. Correlates of engaging in unprotected sex while experiencing dysuria or discharge: a study of men with confirmed gonorrhea.
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Crosby RA, Liddon N, Martich FA, Brewer T, Crosby, Richard A, Liddon, Nicole, Martich, Frederick A, and Brewer, Toye
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Objectives: To identify the prevalence and correlates of engaging in unprotected sex while experiencing symptoms of gonorrhea among a sample of men with a laboratory confirmed diagnosis.Methods: Cross-sectional interview data were analyzed from 237 men, reporting dysuria or discharge, with a laboratory-confirmed diagnosis of gonorrhea.Results: A total of 21.1% reported engaging in unprotected sex while having symptoms. In multivariate analyses, men engaging in sex > or = 5 times in the past 30 days were 3.5 times more likely to report unprotected sex while symptomatic (P = 0.001). Men reporting condom use < or = 50% of the time (past month) were 2.7 times more likely to report the risk behavior under investigation (P = 0.008). Men never having a previous STD were 2.7 times more likely to engage in the risk behavior (P = 0.006).Conclusions: The prevalence of this risk behavior was markedly lower compared to a recent study that was not restricted to gonorrhea. Counseling protocols specifically designed for men who continue to engage in unprotected sex after experiencing gonorrhea-related dysuria and discharge may be valuable for preventing the transmission of gonorrhea to women. [ABSTRACT FROM AUTHOR]- Published
- 2004
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14. Sexual and reproductive health of persons aged 10-24 years - United States, 2002-2007.
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Gavin L, MacKay AP, Brown K, Harrier S, Ventura SJ, Kann L, Rangel M, Berman S, Dittus P, Liddon N, Markowitz L, Sternberg M, Weinstock H, David-Ferdon C, Ryan G, and Centers for Disease Control and Prevention (CDC)
- Abstract
This report presents data for 2002-2007 concerning the sexual and reproductive health of persons aged 10-24 years in the United States. Data were compiled from the National Vital Statistics System and multiple surveys and surveillance systems that monitor sexual and reproductive health outcomes into a single reference report that makes this information more easily accessible to policy makers, researchers, and program providers who are working to improve the reproductive health of young persons in the United States. The report addresses three primary topics: 1) current levels of risk behavior and health outcomes; 2) disparities by sex, age, race/ethnicity, and geographic residence; and 3) trends over time. The data presented in this report indicate that many young persons in the United States engage in sexual risk behavior and experience negative reproductive health outcomes. In 2004, approximately 745,000 pregnancies occurred among U.S. females aged <20 years. In 2006, approximately 22,000 adolescents and young adults aged 10-24 years in 33 states were living with human immunodeficiency virus/acquired immune deficiency syndrome (HIV/AIDS), and approximately 1 million adolescents and young adults aged 10-24 years were reported to have chlamydia, gonorrhea, or syphilis. One-quarter of females aged 15-19 years and 45% of those aged 20-24 years had evidence of infection with human papillomavirus during 2003-2004, and approximately 105,000 females aged 10-24 years visited a hospital emergency department (ED) for a nonfatal sexual assault injury during 2004-2006. Although risks tend to increase with age, persons in the youngest age group (youths aged 10-14 years) also are affected. For example, among persons aged 10-14 years, 16,000 females became pregnant in 2004, nearly 18,000 males and females were reported to have sexually transmitted diseases (STDs) in 2006, and 27,500 females visited a hospital ED because of a nonfatal sexual assault injury during 2004-2006. Noticeable disparities exist in the sexual and reproductive health of young persons in the United States. For example, pregnancy rates for female Hispanic and non-Hispanic black adolescents aged 15-19 years are much higher (132.8 and 128.0 per 1,000 population) than their non-Hispanic white peers (45.2 per 1,000 population). Non-Hispanic black young persons are more likely to be affected by AIDS: for example, black female adolescents aged 15-19 years were more likely to be living with AIDS (49.6 per100,000 population) than Hispanic (12.2 per 100,000 population), American Indian/Alaska Native (2.6 per 100,000 population), non-Hispanic white (2.5 per 100,000 population) and Asian/Pacific Islander (1.3 per 100,000 population) adolescents. In 2006, among young persons aged 10-24 years,rates for chlamydia, gonorrhea, and syphilis were highest among non-Hispanic blacks for all age groups. The southern states tend to have the highest rates of negative sexual and reproductive health outcomes, including early pregnancy and STDs. Although the majority of negative outcomes have been declining for the past decade, the most recent data suggest that progress might be slowing, and certain negative sexual health outcomes are increasing. For example, birth rates among adolescents aged 15-19 years decreased annually during 1991-2005 but increased during 2005-2007, from 40.5 live births per 1,000 females in 2005 to 42.5 in 2007 (preliminary data). The annual rate of AIDS diagnoses reported among males aged 15-19 years has nearly doubled in the past 10 years, from 1.3 cases per 100,000 population in 1997 to 2.5 cases in 2006. Similarly, after decreasing for >20 years, gonorrhea infection rates among adolescents and young adults have leveled off or had modest fluctuations (e.g., rates among males aged 15-19 years ranged from 285.7 cases per 100,000 population in 2002 to 250.2 cases per 100,000 population in 2004 and then increased to 275.4 cases per 100,000 population in 2006), and rates for syphilis have been increasing (e.g., rates among females aged 15-19 years increased from 1.5 cases per 100,000 population in 2004 to 2.2 cases per 100,000 population in 2006) after a significant decrease during 1997-2005. [ABSTRACT FROM AUTHOR]
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- 2009
15. Disparities in Unmet Health Care Needs Among US Children During the COVID-19 Pandemic.
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Pampati S, Liddon N, Stuart EA, Waller LA, Mpofu JJ, Lopman B, Adkins SH, Guest JL, and Jones J
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- Child, Humans, United States epidemiology, Ethnicity, Health Services Accessibility, Health Services Research, Pandemics, COVID-19 epidemiology
- Abstract
Purpose: The COVID-19 pandemic disrupted pediatric health care in the United States, and this disruption layered on existing barriers to health care. We sought to characterize disparities in unmet pediatric health care needs during this period., Methods: We analyzed data from Wave 1 (October through November 2020) and Wave 2 (March through May 2021) of the COVID Experiences Survey, a national longitudinal survey delivered online or via telephone to parents of children aged 5 through 12 years using a probability-based sample representative of the US household population. We examined 3 indicators of unmet pediatric health care needs as outcomes: forgone care and forgone well-child visits during fall 2020 through spring 2021, and no well-child visit in the past year as of spring 2021. Multivariate models examined relationships of child-, parent-, household-, and county-level characteristics with these indicators, adjusting for child's age, sex, and race/ethnicity., Results: On the basis of parent report, 16.3% of children aged 5 through 12 years had forgone care, 10.9% had forgone well-child visits, and 30.1% had no well-child visit in the past year. Adjusted analyses identified disparities in indicators of pediatric health care access by characteristics at the level of the child (eg, race/ethnicity, existing health conditions, mode of school instruction), parent (eg, childcare challenges), household (eg, income), and county (eg, urban-rural classification, availability of primary care physicians). Both child and parent experiences of racism were also associated with specific indicators of unmet health care needs., Conclusions: Our findings highlight the need for continued research examining unmet health care needs and for continued efforts to optimize the clinical experience to be culturally inclusive., (© 2024 Annals of Family Medicine, Inc.)
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- 2024
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16. Annual STI Testing Among Sexually Active Adolescents.
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Liddon N, Pampati S, Dunville R, Kilmer G, and Steiner RJ
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- Adolescent, Condoms, Female, Homosexuality, Male, Humans, Male, Risk-Taking, Sexual Behavior, Sexual Partners, Sexual and Gender Minorities, Sexually Transmitted Diseases diagnosis, Sexually Transmitted Diseases epidemiology
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Objectives: National guidelines call for annual testing for certain sexually transmitted infections (STIs) among specific adolescent populations, yet we have limited population-based data on STI testing prevalence among adolescents. With inclusion of a new item in the 2019 national Youth Risk Behavior Survey, we provide generalizable estimates of annual STI testing among sexually active high school students., Methods: We report weighted prevalence estimates of STI testing (other than HIV) in the past 12 months among sexually active students (n = 2501) and bivariate associations between testing and demographic characteristics (sex, age, race and ethnicity, sexual identity, and sex of sexual contact). Multivariable models stratified by sex and adjusted for demographics examine the relationships between testing and sexual behaviors (age of initiation, number of sex partners, condom nonuse at last sexual intercourse, and substance use at last sexual intercourse)., Results: One-fifth (20.4%) of sexually active high school students reported testing for an STI in the previous year. A significantly higher proportion of female (26.1%) than male (13.7%) students reported testing. Among female students, prevalence differed by age (≤15 years = 12.6%, age 16 = 22.8%, age 17 = 28.5%, or ≥18 years = 36.9%). For male students, there were no differences by demographic characteristics, including sexual identity, but most sexual risk behaviors were associated with increased likelihood of STI testing (adjusted prevalence ratios ranging from 1.48 to 2.47)., Conclusions: Low prevalence of STI testing suggests suboptimal adherence to national guidelines, particularly for sexually active adolescent females and young men who have sex with men who should be tested for Chlamydia and gonorrhea annually., (Copyright © 2022 by the American Academy of Pediatrics.)
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- 2022
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17. Addressing HIV/Sexually Transmitted Diseases and Pregnancy Prevention Through Schools: An Approach for Strengthening Education, Health Services, and School Environments That Promote Adolescent Sexual Health and Well-Being.
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Wilkins NJ, Rasberry C, Liddon N, Szucs LE, Johns M, Leonard S, Goss SJ, and Oglesby H
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- Adolescent, Adolescent Health, Female, Health Education, Humans, Pregnancy, School Health Services, Sexual Behavior, Adolescent Behavior, HIV Infections prevention & control, Sexual Health, Sexually Transmitted Diseases prevention & control
- Abstract
Adolescents' health behaviors and experiences contribute to many outcomes, including risks for HIV, other sexually transmitted diseases, and unintended pregnancy. Public health interventions and approaches addressing risk behaviors or experiences in adolescence have the potential for wide-reaching impacts on sexual health and other related outcomes across the lifespan, and schools are a critical venue for such interventions. This paper describes a school-based program model developed by the Centers for Disease Control and Prevention's Division of Adolescent and School Health for preventing HIV/sexually transmitted diseases, unintended pregnancy, and related health risk behaviors and experiences among middle and high school students. This includes a summary of the theoretical and evidence base that inform the model, and a description of the model's activities, organized into three key strategies (sexual health education, sexual health services, and safe and supportive environments) and across three cross-cutting domains (strengthening staff capacity, increasing student access to programs and services, and engaging parent and community partners). The paper also outlines implications for adolescent health professionals and organizations working across schools, clinics, and communities, to address and promote adolescent sexual health and well-being., (Published by Elsevier Inc.)
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- 2022
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18. Adolescent Mental Health, Connectedness, and Mode of School Instruction During COVID-19.
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Hertz MF, Kilmer G, Verlenden J, Liddon N, Rasberry CN, Barrios LC, and Ethier KA
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- Adolescent, Adult, Humans, SARS-CoV-2, Schools, Students, Young Adult, COVID-19, Mental Health
- Abstract
Background: Because COVID-19 was declared a pandemic in March 2020, nearly 93% of U.S. students engaged in some distance learning. These school disruptions may negatively influence adolescent mental health. Protective factors, like feeling connected to family or school may demonstrate a buffering effect, potentially moderating negative mental health outcomes. The purpose of the study is to test our hypothesis that mode of school instruction influences mental health and determine if school and family connectedness attenuates these relationships., Methods: The COVID Experiences Survey was administered online or via telephone from October to November 2020 in adolescents ages 13-19 using National Opinion Research Center's AmeriSpeak Panel, a probability-based panel recruited using random address-based sampling with mail and telephone nonresponse follow-up. The final sample included 567 adolescents in grades 7-12 who received virtual, in-person, or combined instruction. Unadjusted and adjusted associations among four mental health outcomes and instruction mode were measured, and associations with school and family connectedness were explored for protective effects., Results: Students attending school virtually reported poorer mental health than students attending in-person. Adolescents receiving virtual instruction reported more mentally unhealthy days, more persistent symptoms of depression, and a greater likelihood of seriously considering attempting suicide than students in other modes of instruction. After demographic adjustments school and family connectedness each mitigated the association between virtual versus in-person instruction for all four mental health indicators., Conclusion: As hypothesized, mode of school instruction was associated with mental health outcomes, with adolescents receiving in-person instruction reporting the lowest prevalence of negative mental health indicators. School and family connectedness may play a critical role in buffering negative mental health outcomes., (Published by Elsevier Inc.)
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- 2022
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19. Long-Acting Reversible Contraception, Condom Use, and Sexually Transmitted Infections: A Systematic Review and Meta-analysis.
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Steiner RJ, Pampati S, Kortsmit KM, Liddon N, Swartzendruber A, and Pazol K
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- Adolescent, Condoms, Contraception, Humans, Safe Sex, Young Adult, Long-Acting Reversible Contraception, Sexually Transmitted Diseases epidemiology, Sexually Transmitted Diseases prevention & control
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Introduction: Given mixed findings regarding the relationship between long-acting reversible contraception and condom use, this systematic review and meta-analysis synthesizes studies comparing sexually transmitted infection‒related outcomes between users of long-acting reversible contraception (intrauterine devices, implants) and users of moderately effective contraceptive methods (oral contraceptives, injectables, patches, rings)., Methods: MEDLINE, Embase, PsycINFO, Global Health, CINAHL, Cochrane Library, and Scopus were searched for articles published between January 1990 and July 2018. Eligible studies included those that (1) were published in the English language, (2) were published in a peer-reviewed journal, (3) reported empirical, quantitative analyses, and (4) compared at least 1 outcome of interest (condom use, sexual behaviors other than condom use, sexually transmitted infection‒related service receipt, or sexually transmitted infections/HIV) between users of long-acting reversible contraception and users of moderately effective methods. In 2020, pooled ORs were calculated for condom use, chlamydia/gonorrhea infection, and trichomoniasis infection; findings for other outcomes were synthesized qualitatively. The protocol is registered on the International Prospective Register of Systematic Reviews (CRD42018109489)., Results: A total of 33 studies were included. Long-acting reversible contraception users had decreased odds of using condoms compared with oral contraceptive users (OR=0.43, 95% CI=0.30, 0.63) and injectable, patch, or ring users (OR=0.58, 95% CI=0.48, 0.71); this association remained when limited to adolescents and young adults only. Findings related to multiple sex partners were mixed, and only 2 studies examined sexually transmitted infection testing, reporting mainly null findings. Pooled estimates for chlamydia and/or gonorrhea were null, but long-acting reversible contraception users had increased odds of trichomoniasis infection compared with oral contraceptive users (OR=2.01, 95% CI=1.11, 3.62)., Discussion: Promoting condom use specifically for sexually transmitted infection prevention may be particularly important among long-acting reversible contraception users at risk for sexually transmitted infections, including adolescents and young adults., (Published by Elsevier Inc.)
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- 2021
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20. Association of Children's Mode of School Instruction with Child and Parent Experiences and Well-Being During the COVID-19 Pandemic - COVID Experiences Survey, United States, October 8-November 13, 2020.
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Verlenden JV, Pampati S, Rasberry CN, Liddon N, Hertz M, Kilmer G, Viox MH, Lee S, Cramer NK, Barrios LC, and Ethier KA
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- Adult, Child, Child, Preschool, Female, Humans, Male, Risk Assessment, Surveys and Questionnaires, United States epidemiology, COVID-19, Child Health statistics & numerical data, Education, Distance statistics & numerical data, Mental Health statistics & numerical data, Parents psychology, Schools organization & administration
- Abstract
In March 2020, efforts to slow transmission of SARS-CoV-2, the virus that causes COVID-19, resulted in widespread closures of school buildings, shifts to virtual educational models, modifications to school-based services, and disruptions in the educational experiences of school-aged children. Changes in modes of instruction have presented psychosocial stressors to children and parents that can increase risks to mental health and well-being and might exacerbate educational and health disparities (1,2). CDC examined differences in child and parent experiences and indicators of well-being according to children's mode of school instruction (i.e., in-person only [in-person], virtual-only [virtual], or combined virtual and in-person [combined]) using data from the COVID Experiences nationwide survey. During October 8-November 13, 2020, parents or legal guardians (parents) of children aged 5-12 years were surveyed using the NORC at the University of Chicago AmeriSpeak panel,* a probability-based panel designed to be representative of the U.S. household population. Among 1,290 respondents with a child enrolled in public or private school, 45.7% reported that their child received virtual instruction, 30.9% in-person instruction, and 23.4% combined instruction. For 11 of 17 stress and well-being indicators concerning child mental health and physical activity and parental emotional distress, findings were worse for parents of children receiving virtual or combined instruction than were those for parents of children receiving in-person instruction. Children not receiving in-person instruction and their parents might experience increased risk for negative mental, emotional, or physical health outcomes and might need additional support to mitigate pandemic effects. Community-wide actions to reduce COVID-19 incidence and support mitigation strategies in schools are critically important to support students' return to in-person learning., Competing Interests: All authors have completed and submitted the International Committee of Medical Journal Editors form for disclosure of potential conflicts of interest. No potential conflicts of interest were disclosed.
- Published
- 2021
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21. Truth Be Told: Adolescents' Disclosure of Sexual Activity to Healthcare Providers.
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Liddon N, Pampati S, Steiner RJ, Hensel DJ, Tsung-Chieh Fu, Beckmeyer J, and Herbenick D
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- Adolescent, Adult, Disclosure, Health Personnel, Humans, Sexual Behavior, Truth Disclosure, Young Adult, Reproductive Health Services, Sexual Health, Sexually Transmitted Diseases
- Abstract
Purpose: The purpose of this study was to describe whether adolescent and young adult patients truthfully disclose sexual activity to providers during a sexual history and explore associations between disclosure and receipt of recommended services., Methods: Data from the 2018 National Survey of Sexual Health and Behavior were used to describe self-reported disclsoure of sexually active 14- to 24-year-olds who had a health care visit in the previous year where a sexual history was taken (n = 196). We examined bivariate associations between disclosure and age, race/ethnicity, sex, sexual identity, and receipt of sexual health services., Results: Most (88%) respondents reported telling their provider the truth about sexual activity. A higher proportion of the younger adolescents (14- to 17-year-olds) did not disclose compared with the 18- to 24-year-old respondents (25.4% vs 3.9%; p < .001). A higher proportion of patients who disclosed reported having a sexually transmitted disease test (69.6% vs 26.7%; p < .001); being offered a sexually transmitted disease test (44.3% vs 4.5%; p < .001); and being asked by providers about number of partners (54.3% vs 15.4%; p < .01)., Conclusions: Most young patients disclose their sexual history to their provider, but younger patients might be less likely to do so. Positive patient-provider relationships may encourage disclosure of sexual activity and support receipt of indicated sexual and reproductive health services., (Copyright © 2020 Society for Adolescent Health and Medicine. Published by Elsevier Inc. All rights reserved.)
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- 2021
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22. Confidentiality Matters but How Do We Improve Implementation in Adolescent Sexual and Reproductive Health Care?
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Pampati S, Liddon N, Dittus PJ, Adkins SH, and Steiner RJ
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- Adolescent, Female, Humans, Informed Consent, Male, Parents psychology, Reproductive Health Services organization & administration, Sexual Behavior psychology, Adolescent Health Services standards, Health Knowledge, Attitudes, Practice, Parental Notification, Patient Acceptance of Health Care psychology
- Abstract
Confidentiality protections are a key component of high-quality adolescent sexual and reproductive health (SRH) care. Research has shown that adolescents value confidentiality and are more likely to seek care and provide honest information when confidentiality protections are implemented. However, many adolescents do not receive confidential SRH care. We synthesize studies of adolescents, parents, and providers to identify confidentiality-related factors that may explain why adolescents do not seek care or receive confidential services when they do access care. We present themes relevant to each population that address individual-level knowledge, attitudes, and behaviors, as well as clinic-level characteristics such as protocols, billing mechanisms, and clinic type. These findings have the potential to inform intervention efforts to improve the delivery of confidential SRH care for young people., (Copyright © 2019 Society for Adolescent Health and Medicine. All rights reserved.)
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- 2019
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23. "Is It Really Confidential?" A Content Analysis of Online Information About Sexual and Reproductive Health Services for Adolescents.
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Steiner RJ, Pampati S, Rasberry CN, and Liddon N
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- Adolescent, Contraception, Female, Humans, Male, Parental Consent, Sexually Transmitted Diseases diagnosis, United States, Young Adult, Confidentiality legislation & jurisprudence, Information Seeking Behavior, Internet, Reproductive Health Services, Sexual Health
- Abstract
Purpose: Many young people are not aware of their rights to confidential sexual and reproductive health (SRH) care. Given that online health information seeking is common among adolescents, we examined how health education Web content about SRH for young people addresses confidentiality., Methods: In Spring 2017, we conducted Google keyword searches (e.g., "teens" and "sex education") to identify health promotion Web sites operated by public health/medical organizations in the United States and providing original content about SRH for adolescents/young adults. Thirty-two Web sites met inclusion criteria. We uploaded Web site PDFs to qualitative analysis software to identify confidentiality-related content and conduct thematic analysis of the 29 Web sites with confidentiality content., Results: Sexually transmitted infection testing and contraception were the SRH services most commonly described as confidential. Clear and comprehensive definitions of confidentiality were lacking; Web sites typically described confidentiality in relation to legal rights to receive care without parental consent or notification. Few mentioned the importance of time alone with a medical provider. Only half of the Web sites described potential inadvertent breaches of confidentiality associated with billing and even fewer described other restrictions to confidentiality practices (e.g., mandatory reporting laws). Although many Web sites recommended that adolescents verify confidentiality, guidance for doing so was not routinely provided. Information about confidentiality often encouraged adolescents to communicate with parents., Conclusions: There is a need to provide comprehensive information, assurances, and resources about confidentiality practices while also addressing limitations to confidentiality in a way that does not create an undue burden on adolescents or reinforce and exacerbate confidentiality concerns., (Published by Elsevier Inc.)
- Published
- 2019
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24. Get Yourself Tested Goes to High School: Adapted Sexually Transmitted Disease Prevention Campaign and Associated Student Use of Clinic Sexually Transmitted Disease Testing Services.
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Liddon N, Carver LH, Robin L, Harper CR, Murray CC, Habel MA, and Lesesne CA
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- Adolescent, Adolescent Behavior, Chicago, Female, Health Knowledge, Attitudes, Practice, Humans, Male, Mass Screening methods, Program Evaluation, Self Report, Sexual Behavior, Health Promotion statistics & numerical data, Mass Screening statistics & numerical data, Sexually Transmitted Diseases prevention & control
- Abstract
Background: In an attempt to increase high school students' sexually transmitted disease (STD) testing rates, the Centers for Disease Control and Prevention's Division of Adolescent and School Health partnered with ICF and Chicago Public Schools to adapt and implement the "GYT: Get Yourself Tested" health marketing campaign for a high school., Methods: Clinic record data and student retrospective self-report surveys (n = 193) tested for differences between the GYT intervention school and a comparison school on a number of outcomes, including human immunodeficiency virus and STD testing., Results: Clinic record data showed that testing increased significantly more for the intervention than the comparison school during the GYT implementation period (B, 2.9; SE, 1.1, P < 0.05). Furthermore, the odds of being tested at the referral clinic were more than 4 times (odds ratio, 4.4) as high for students in the campaign school than for those in the comparison school (95% confidence interval, 2.3-8.2). Survey data did not show increased self-reported testing but, more students in the GYT school (92.7%) were aware of where to receive free, low-cost, or affordable human immunodeficiency virus and STD testing than students in the comparison school (76.0%; P < 0.01). Among sexually experienced students (n = 142), significantly more from the campaign school reported that they intended to test for STDs in the next 3 months (48.4% strongly agree and 33.2% agree) compared with those at the comparison school (27.4% strongly agree and 32.9% agree; P < 0.05)., Conclusions: Our pilot suggests that a student-led GYT campaign in high schools may successfully increase STD testing of students. Although some of the findings from this pilot evaluation are promising, they are limited, and broader implementation and evaluation is needed. Future evaluation efforts can include more rigorous study designs, multiple schools or districts, longer campaign and evaluation across an entire school or calendar year, or in combination with other school-based testing strategies like a mass school-based screening event.
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- 2019
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25. Condom Availability Programs in Schools: A Review of the Literature.
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Andrzejewski J, Liddon N, and Leonard S
- Subjects
- Adolescent, Adolescent Behavior, Female, Humans, Pregnancy, Pregnancy in Adolescence statistics & numerical data, Risk-Taking, Sexual Behavior statistics & numerical data, Sexually Transmitted Diseases epidemiology, Substance-Related Disorders epidemiology, Condoms statistics & numerical data, Contraception statistics & numerical data, School Health Services statistics & numerical data
- Abstract
Objective: This review synthesizes findings from the peer-reviewed evaluation literature on condom availability programs (CAPs) in secondary schools., Data Source: Peer-reviewed evaluation literature indexed in MEDLINE, EMBASE, PsychINFO, ERIC, CINAHL, Sociological Abstracts, SCOPUS, and POPLINE., Study Inclusion and Exclusion Criteria: Manuscripts had to be, written in English, and report evaluation data from a US school-based CAP., Data Extraction: Articles were coded independently by 2 authors. Discrepancies were resolved through open discussion., Data Synthesis: We grouped findings into outcome evaluation and process evaluation findings. Outcome evaluation findings included sexually transmitted infections (STIs), pregnancy rates, condom use, contraception use, sexual risk, and substance use. Process evaluation findings included awareness of CAPs, attitudes toward CAPs, attitudes toward condoms, and receipt of education and instruction., Results: Of the 138 citations reviewed, 12 articles published between 1995 and 2012 met the inclusion criteria, representing 8 programs. Evaluations indicate CAPs yield condom acquisition rates between 23% and 48%, have mixed results related to condom use, and are not associated with increases in sexual and other risk behaviors. One program found CAPs were associated with a decrease in a combined rate of chlamydia and gonorrhea. One program found no association between CAPs and unintended pregnancy. Students' attitudes toward CAPs were favorable and awareness was high., Conclusions: Condom availability programs are accepted by students and can be an appropriate and relevant school-based intervention for teens. Condom availability programs can increase condom use, but more evaluations are needed on CAP impact on rates of HIV, STIs, and unintended pregnancy.
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- 2019
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26. Get Yourself Tested (GYT) Campaign: Investigating Campaign Awareness and Behaviors Among High School and College Students.
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Eastman-Mueller HP, Habel MA, Oswalt SB, and Liddon N
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- Adolescent, Adult, Female, Health Communication, Health Knowledge, Attitudes, Practice, Humans, Male, Mass Screening, Schools, Sexual Health, Sexually Transmitted Diseases epidemiology, Surveys and Questionnaires, Young Adult, Adolescent Behavior psychology, Health Promotion, Sexual Behavior, Sexually Transmitted Diseases prevention & control, Students statistics & numerical data
- Abstract
Adolescents and young adults are disproportionately affected by sexually transmitted diseases (STDs). This study examined the association of GYT: Get Yourself Tested (GYT), a sexual health social marketing campaign, with several sexual health behaviors on a nationally representative sample of high school (HS) and college students ( n = 2,329) recruited through an online panel survey. Behaviors examined were STD testing, HIV testing, and whether students had communication with health care providers and their romantic partners about STDs and STD testing. Rao-Scott chi-square tests and multivariable logistic regression models were conducted. The results indicated college students were more aware of GYT than HS students. Awareness of GYT was significantly associated with STD testing ( p < .05), HIV testing ( p < .01), and talking with romantic partners ( p < .01) for college students but only with STD testing ( p < .05) and talking to a provider ( p < .05) for HS students. The differences between HS and college students provide insight for those developing and implementing interventions across such a broad age range of youth.
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- 2019
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27. Use of Long-Acting Reversible Contraception Among Adolescent and Young Adult Women and Receipt of Sexually Transmitted Infection/Human Immunodeficiency Virus-Related Services.
- Author
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Steiner RJ, Pazol K, Swartzendruber A, Liddon N, Kramer MR, Gaydos LM, and Sales JM
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- Adolescent, Adult, Female, Health Risk Behaviors, Humans, Young Adult, HIV Infections diagnosis, Long-Acting Reversible Contraception methods, Sexually Transmitted Diseases diagnosis
- Abstract
Purpose: Long-acting reversible contraceptive (LARC) methods do not require annual clinic visits for continuation, potentially impacting receipt of recommended sexually transmitted infection (STI)/human immunodeficiency virus (HIV) services for young women. We assess service receipt among new and continuing LARC users versus moderately and less effective method users and non-contraceptors., Methods: Using 2011-2015 National Survey of Family Growth data from sexually active women aged 15-24 years (n = 2,018), we conducted logistic comparisons of chlamydia, any STI and HIV testing, and sexual risk assessment in the past year by current contraceptive type., Results: Less than half of respondents were tested for chlamydia (40.9%), any STI (47.3%), or HIV (25.9%); 66.5% had their sexual risk assessed. Differences in service receipt between new and continuing LARC users as compared with moderately effective method users were not detected in multivariable models, except that continuing LARC users were less likely to be tested for HIV (adjusted prevalence ratio [aPR] = .52, 95% confidence interval [CI] = .32-.85). New, but not continuing, LARC users were more likely than less effective method users (aPR = 1.35, 95% CI = 1.03-1.76) and non-contraceptors (aPR = 1.43, 95% CI = 1.11-1.85) to have their sexual risk assessed, although both groups were more likely than non-contraceptors to be tested for chlamydia (new: aPR = 1.52, 95% CI = 1.08-2.15; continuing: aPR = 1.69, 95% CI = 1.24-2.29)., Conclusions: We found little evidence that LARC use was associated with lower prevalence of STI testing. However, new, but not continuing, LARC users, as compared with those not using a method requiring a clinic visit, were more likely to have had their risk assessed, suggesting that initiating LARC may offer an opportunity to receive services that does not persist., (Published by Elsevier Inc.)
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- 2018
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28. Moving the Message Beyond the Methods: Toward Integration of Unintended Pregnancy and Sexually Transmitted Infection/HIV Prevention.
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Steiner RJ, Liddon N, Swartzendruber AL, Pazol K, and Sales JM
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- Adult, Contraception instrumentation, Contraception methods, Contraception trends, Contraception Behavior statistics & numerical data, Contraception Behavior trends, Contraceptive Devices statistics & numerical data, Family Planning Services methods, Female, Humans, Male, Pregnancy, United States, Delivery of Health Care, Integrated methods, HIV Infections prevention & control, Pregnancy, Unplanned, Preventive Health Services methods, Sexually Transmitted Diseases prevention & control
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- 2018
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29. Sustained Reduction in Chlamydia Infections Following a School-Based Screening: Detroit, 2010-2015.
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Dunville R, Peterson A, Liddon N, Roach M, Coleman K, and Dittus P
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- Adolescent, Anti-Bacterial Agents administration & dosage, Chlamydia Infections drug therapy, Chlamydia Infections prevention & control, Chlamydia trachomatis isolation & purification, Humans, Michigan, Chlamydia Infections epidemiology, Mass Screening, School Health Services, Students statistics & numerical data
- Abstract
We describe school-based screening events in four Detroit, Michigan public high schools. To examine trends, we analyzed Chlamydia trachomatis data from 2010 to 2015. Prevalence of C. trachomatis decreased significantly (P < .01): from 10.24% to 6.27%. Future school-based screening events may bring about similar results if the program is instituted in a high-prevalence area and can achieve high student participation.
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- 2018
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30. Provider communication with adolescent and young females during sexual and reproductive health visits: findings from the 2011-2015 National Survey of Family Growth.
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Liddon N, Steiner RJ, and Martinez GM
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- Adolescent, Condoms, Contraception, Female, Humans, United States, Young Adult, Health Communication, Reproductive Health Services statistics & numerical data
- Abstract
Objective: This study assesses provider communication with adolescent and young women about birth control, emergency contraception and condoms during sexual and reproductive health visits., Study Design: Using data from sexually active 15-24-year-old women in the 2011-2015 National Survey of Family Growth, we examined provider communication about contraception and condoms at sexual and reproductive health services in the past year and assessed differences by demographics, sexual behavior and source of care., Results: Approximately two thirds of women received provider communication about condoms (65.0%) and birth control (64.0%-66.8%). Communication was higher among Title-X-funded clinic vs. private providers. Differences by age, race/ethnicity, mother's education, number of partners and condom use were also found., Conclusion: Most sexually active young women attending sexual and reproductive health visits received provider communication about condoms and birth control, but communication is not universal and varies by source of care, demographics and sexual behavior., (Copyright © 2017. Published by Elsevier Inc.)
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- 2018
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31. Systematic Mapping of Relationship-Level Protective Factors and Sexual Health Outcomes Among Sexual Minority Youth: The Role of Peers, Parents, Partners, and Providers.
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Johns MM, Liddon N, Jayne PE, Beltran O, Steiner RJ, and Morris E
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- Humans, Parent-Child Relations, Professional-Family Relations, Safe Sex psychology, Sexual Partners psychology, Health Personnel psychology, Interpersonal Relations, Parents psychology, Peer Group, Sexual Health, Sexual and Gender Minorities psychology
- Abstract
Sexual minority youth (SMY) experience elevated rates of adverse sexual health outcomes. Although risk factors driving these outcomes are well studied, less attention has been paid to protective factors that potentially promote health and/or reduce negative effects of risk. Many factors within interpersonal relationships have been identified as protective for the sexual health of adolescents generally. We sought to systematically map the current evidence base of relationship-level protective factors specifically for the sexual health of SMY through a systematic mapping of peer-reviewed observational research. Articles examining at least one association between a relationship-level protective factor and a sexual health outcome in a sample or subsample of SMY were eligible for inclusion. A total of 36 articles reporting findings from 27 data sources met inclusion criteria. Included articles examined characteristics of relationships with peers, parents, romantic/sexual partners, and medical providers. Peer norms about safer sex and behaviorally specific communication with regular romantic/sexual partners were repeatedly protective in cross-sectional analyses, suggesting that these factors may be promising intervention targets. Generally, we found some limits to this literature: few types of relationship-level factors were tested, most articles focused on young sexual minority men, and the bulk of the data was cross-sectional. Future work should expand the types of relationship-level factors investigated, strengthen the measurement of relationship-level factors, include young sexual minority women in samples, and use longitudinal designs. Doing so will move the field toward development of empirically sound interventions for SMY that promote protective factors and improve sexual health.
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- 2018
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32. The Importance of School Staff Referrals and Follow-Up in Connecting High School Students to HIV and STD Testing.
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Rasberry CN, Liddon N, Adkins SH, Lesesne CA, Hebert A, Kroupa E, Rose ID, and Morris E
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- Adolescent, Adolescent Behavior, Female, Follow-Up Studies, Humans, Male, School Health Services organization & administration, Students statistics & numerical data, United States, Ethnicity statistics & numerical data, HIV Infections prevention & control, Health Promotion organization & administration, Referral and Consultation statistics & numerical data, School Nursing organization & administration
- Abstract
This study examined predictors of having received HIV and sexually transmitted disease (STD) testing and having been referred by school staff for HIV/STD testing. In 2014, students in seven high schools completed paper-and-pencil questionnaires assessing demographic characteristics, sexual behavior, referrals for HIV/STD testing, and HIV/STD testing. The analytic sample ( n = 11,303) was 50.7% female, 40.7% Hispanic/Latino, 34.7% Black/African American (non-Hispanic), and mean age was 15.86 ( SD = 1.22). After controlling for demographic characteristics, significant predictors of reporting having been tested for HIV or STDs were reporting having received a referral for HIV/STD testing (odds ratio [ OR] = 3.18; 95% CI = [2.14, 4.70]) and reporting staff following-up on the referral ( OR = 3.29; 95% CI = [1.31, 8.23]). Students reporting referrals had significantly higher odds of being male ( OR = 2.49; 95% CI = [1.70, 3.65]), "other" or multiracial (non-Hispanic; compared to White, non-Hispanic; OR = 2.72; 95% CI = [1.35, 5.46]), sexual minority ( OR = 3.80; 95% CI = [2.57, 5.62]), and sexually experienced ( OR = 2.58; 95% CI = [1.76, 3.795]). School staff referrals with follow-up may increase HIV/STD testing among students.
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- 2017
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33. High School Students' Self-Reported Use of School Clinics and Nurses.
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Harper CR, Liddon N, Dunville R, and Habel MA
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- Adolescent, Adult, Female, Humans, Male, Nurses, Schools, United States, Young Adult, School Health Services statistics & numerical data, School Nursing statistics & numerical data, Self Report, Students
- Abstract
Access to school health clinics and nurses has been linked with improved student achievement and health. Unfortunately, no studies have examined how many students report using school clinics or nurses and for which services. This study addressed this gap with data from a nationally representative sample of 15- to 25-year-olds. Respondents who reported being in high school were provided a list of services and asked whether they had gone to a school nurse or clinic for any of the listed services. Nearly 90% reported having access to a school clinic or nurse. Among students with access, 65.6% reported using at least one service. Non-White students and younger students were more likely to report having access to a clinic or nurse. These results show many students have access to clinics or nurses and are using these services, although not uniformly for all services., (© The Author(s) 2016.)
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- 2016
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34. Long-Acting Reversible Contraception and Condom Use Among Female US High School Students: Implications for Sexually Transmitted Infection Prevention.
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Steiner RJ, Liddon N, Swartzendruber AL, Rasberry CN, and Sales JM
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- Adolescent, Contraceptive Agents, Female administration & dosage, Cross-Sectional Studies, Drug Implants, Female, Humans, Intrauterine Devices, Prospective Studies, Safe Sex, Students psychology, Condoms statistics & numerical data, Contraception methods, Sexually Transmitted Diseases prevention & control, Students statistics & numerical data
- Abstract
Importance: Long-acting reversible contraception (LARC), specifically intrauterine devices and implants, offers an unprecedented opportunity to reduce unintended pregnancies among adolescents because it is highly effective even with typical use. However, adolescent LARC users may be less likely to use condoms for preventing sexually transmitted infections compared with users of moderately effective contraceptive methods (ie, oral, Depo-Provera injection, patch, and ring contraceptives)., Objective: To compare condom use between sexually active female LARC users and users of moderately effective contraceptive methods., Design, Setting, and Participants: Cross-sectional analysis using data from the 2013 national Youth Risk Behavior Survey, a nationally representative sample of US high school students in grades 9 through 12. Descriptive analyses were conducted among sexually active female students (n = 2288); logistic regression analyses were restricted to sexually active female users of LARC and moderately effective contraception (n = 619). The analyses were conducted in July and August 2015., Main Outcomes and Measures: Contraceptive method at last sexual intercourse was assessed by 1 item-respondents could select birth control pills; condoms; an intrauterine device or implant; injection, patch, or ring; withdrawal or other method; or not sure. A separate item asked whether respondents used a condom at last sexual intercourse. We created an indicator variable to distinguish those reporting use of (1) LARC (intrauterine device or implant), (2) oral contraceptives, and (3) Depo-Provera, patch, or ring., Results: Among the 2288 sexually active female participants (56.7% white; 33.6% in 12th grade), 1.8% used LARC; 5.7% used Depo-Provera, patch, or ring; 22.4% used oral contraceptives; 40.8% used condoms; 11.8% used withdrawal or other method; 15.7% used no contraceptive method; and 1.9% were not sure. In adjusted analyses, LARC users were about 60% less likely to use condoms compared with oral contraceptive users (adjusted prevalence ratio [aPR], 0.42; 95% CI, 0.21-0.84). No significant differences in condom use were observed between LARC users and Depo-Provera injection, patch, or ring users (aPR, 0.57; 95% CI, 0.26-1.25). The LARC users were more than twice as likely to have 2 or more recent sexual partners compared with oral contraceptive users (aPR, 2.61; 95% CI, 1.75-3.90) and Depo-Provera, patch, or ring users (aPR, 2.58; 95% CI, 1.17-5.67)., Conclusions and Relevance: Observed differences in condom use may reflect motivations to use condoms for backup pregnancy prevention. Users of highly effective LARC methods may no longer perceive a need for condoms even if they have multiple sexual partners, which places them at risk for sexually transmitted infections. As uptake of LARC increases among adolescents, a clear need exists to incorporate messages about condom use specifically for sexually transmitted infection prevention.
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- 2016
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35. Withdrawal as pregnancy prevention and associated risk factors among US high school students: findings from the 2011 National Youth Risk Behavior Survey.
- Author
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Liddon N, O'Malley Olsen E, Carter M, and Hatfield-Timajchy K
- Subjects
- Adolescent, Adolescent Behavior, Alcohol Drinking, Condoms, Contraception methods, Female, Humans, Male, Marijuana Smoking, Pregnancy, Risk Factors, Schools, Sexual Behavior, Sexual Partners, Sexually Transmitted Diseases transmission, Students, Surveys and Questionnaires, United States, Coitus Interruptus, Contraception statistics & numerical data, Risk-Taking
- Abstract
Purpose: Withdrawal is less effective for preventing pregnancy than other contraceptive methods and offers no protection against sexually transmitted infections including HIV. Little is known from a national perspective about adolescents who primarily use withdrawal. This study describes the prevalence of withdrawal as their primary method of pregnancy prevention at last sexual intercourse among sexually active US high school students and associations with sexual risk and substance use., Methods: Data from the 2011 National Youth Risk Behavior Survey were used to estimate sexually active students' most recent contraceptive method. Logistic regressions examined sexual behaviors and substance use, comparing students who used withdrawal to those who used no method, a condom and a highly effective method., Results: Among 4793 currently sexually active students, 10.2% used withdrawal only, 12.4% used no method, 53.6% used a condom and 23.8% used a more effective method as their primary form of pregnancy prevention during last sexual intercourse. Students who used withdrawal were less likely than those who used no method to have had sexual intercourse before age 13 years (Adjusted Prevalence Ratio (APR) =.56) and currently use cocaine (APR=.36). Among females, students who used withdrawal were more likely to engage in risky behaviors than those who used a condom and those who used a highly effective method of pregnancy prevention in a number of ways (e.g., having multiple sex partners during the past 3 months, current alcohol use, binge drinking, current marijuana use, drank alcohol or used drugs before last sexual intercourse)., Conclusions: Approximately 1 in 10 sexually active students used withdrawal only, about the same percentage as those who used no method. Health care providers and others who serve adolescents may want to discuss its pros and cons with their clients and help ensure that they have information about and access to other contraceptive methods that are more effective at preventing pregnancy and sexually transmitted infections. Health care professionals should not consider young people who use withdrawal similar in risk to those that use no method., (Published by Elsevier Inc.)
- Published
- 2016
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36. Barriers to human papillomavirus vaccination among US adolescents: a systematic review of the literature.
- Author
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Holman DM, Benard V, Roland KB, Watson M, Liddon N, and Stokley S
- Subjects
- Adolescent, Female, Health Knowledge, Attitudes, Practice, Humans, Male, Papillomavirus Infections virology, Parents psychology, Patient Acceptance of Health Care, Uterine Cervical Neoplasms virology, Vaccination, Attitude of Health Personnel, Health Services Accessibility, Papillomavirus Infections prevention & control, Papillomavirus Vaccines administration & dosage, Uterine Cervical Neoplasms prevention & control
- Abstract
Importance: Since licensure of the human papillomavirus (HPV) vaccine in 2006, HPV vaccine coverage among US adolescents has increased but remains low compared with other recommended vaccines., Objective: To systematically review the literature on barriers to HPV vaccination among US adolescents to inform future efforts to increase HPV vaccine coverage., Evidence Review: We searched PubMed and previous review articles to identify original research articles describing barriers to HPV vaccine initiation and completion among US adolescents. Only articles reporting data collected in 2009 or later were included. Findings from 55 relevant articles were summarized by target populations: health care professionals, parents, underserved and disadvantaged populations, and males., Findings: Health care professionals cited financial concerns and parental attitudes and concerns as barriers to providing the HPV vaccine to patients. Parents often reported needing more information before vaccinating their children. Concerns about the vaccine's effect on sexual behavior, low perceived risk of HPV infection, social influences, irregular preventive care, and vaccine cost were also identified as potential barriers among parents. Some parents of sons reported not vaccinating their sons because of the perceived lack of direct benefit. Parents consistently cited health care professional recommendations as one of the most important factors in their decision to vaccinate their children., Conclusions and Relevance: Continued efforts are needed to ensure that health care professionals and parents understand the importance of vaccinating adolescents before they become sexually active. Health care professionals may benefit from guidance on communicating HPV recommendations to patients and parents. Further efforts are also needed to reduce missed opportunities for HPV vaccination when adolescents interface with the health care system. Efforts to increase uptake should take into account the specific needs of subgroups within the population. Efforts that address system-level barriers to vaccination may help to increase overall HPV vaccine uptake.
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- 2014
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37. Maternal underestimation of child's sexual experience: suggested implications for HPV vaccine uptake at recommended ages.
- Author
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Liddon N, Michael SL, Dittus P, and Markowitz LE
- Subjects
- Adolescent, Age Factors, Child, Female, Humans, Male, National Longitudinal Study of Adolescent Health, United States, Awareness, Mothers psychology, Papillomavirus Vaccines administration & dosage, Sexual Behavior, Uterine Cervical Neoplasms prevention & control, Uterine Cervical Neoplasms psychology
- Abstract
Purpose: Despite official recommendation for routine HPV vaccination of boys and girls at age 11-12 years, parents and providers are more likely to vaccinate their children/patients at older ages. Preferences for vaccinating older adolescents may be related to beliefs about an adolescent's sexual experience or perceived parental resistance to vaccinating children who are assumed to be sexually inexperienced., Methods: Using data from the 1995 wave of the National Longitudinal Study of Adolescent Health (ADD Health), a subset of a nationally representative sample of adolescents in grades 7 through 12 and their parents (n = 13,461), we investigated maternal underestimation of adolescent sexual experience., Results: About one third (34.8%) of adolescents reported being sexually experienced and of these, 46.8% of their mothers inaccurately reported that their child was not sexually experienced. Underestimation varied by adolescent age with 78.1% of mothers of sexually active 11-13-year-olds reporting their child was not sexually active, compared with 56.4% of mothers of sexually active 14-16-year-olds and only 34.4% of mothers of 17-18-year-olds., Conclusions: Although most adolescents are not sexually active at age 11 or 12 years, waiting until a parent thinks a child is sexually active could result in missed opportunities for prevention., (Published by Elsevier Inc.)
- Published
- 2013
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38. Provider perceptions of barriers and facilitators of HPV vaccination in a high-risk community.
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Javanbakht M, Stahlman S, Walker S, Gottlieb S, Markowitz L, Liddon N, Plant A, and Guerry S
- Subjects
- Adolescent, Child, Female, Health Knowledge, Attitudes, Practice, Health Services Accessibility, Hispanic or Latino, Humans, Los Angeles, Papillomavirus Infections prevention & control, Parents psychology, Patient Acceptance of Health Care, Perception, Practice Patterns, Physicians', Attitude of Health Personnel, Health Personnel psychology, Papillomavirus Vaccines administration & dosage, Vaccination psychology
- Abstract
Background: Maximizing HPV vaccine uptake among those at highest risk for cervical cancer is critical. We explored healthcare provider perspectives on factors influencing HPV vaccination among adolescent girls in a community with high cervical cancer rates., Methods: From March to May 2009, we conducted in-depth interviews with 21 medical staff providing care to adolescent girls at two clinics in Los Angeles, CA, serving a predominantly Hispanic population with high cervical cancer rates. Interviews were recorded and transcribed data were reviewed for coding and thematic content related to potential barriers and facilitators of HPV vaccination., Results: Providers and medical staff overwhelmingly focused on parental beliefs as barriers to HPV vaccination. Perceived parental misconceptions acting as barriers included the belief that adolescents do not need vaccinations and that no-cost vaccine programs like Vaccines for Children are only available for younger children. Perceived parental concerns that the vaccine will promote sexual activity were prevalent, which prompted providers to frame HPV vaccine as a "routine" vaccine. However, the medical staff felt mothers with a friend or relative supportive of HPV vaccination were more likely to request the vaccine. The staff also noted that for Hispanic parents the "preferred" source of information is peers; if the "right people" in the community were supportive of HPV vaccine, parents were more willing to vaccinate. Other barriers included lack of immunization records among immigrant parents and a difficult-to-reach, mobile clientele., Conclusions: Providers noted a number of barriers to HPV vaccination, including some perceived parental misconceptions that could be addressed with education about the need for adolescent vaccines and available free vaccine programs. Because community support appears particularly important to Hispanic parents, the use of promotoras - peer liaisons between health organizations and the community - may increase HPV vaccine uptake in this population., (Copyright © 2012 Elsevier Ltd. All rights reserved.)
- Published
- 2012
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39. Patterns and predictors of HIV/STI risk among Latino migrant men in a new receiving community.
- Author
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Kissinger P, Kovacs S, Anderson-Smits C, Schmidt N, Salinas O, Hembling J, Beaulieu A, Longfellow L, Liddon N, Rice J, and Shedlin M
- Subjects
- Adult, Cross-Sectional Studies, Follow-Up Studies, HIV Infections epidemiology, HIV Infections prevention & control, HIV Infections transmission, Hispanic or Latino statistics & numerical data, Humans, Interviews as Topic, Longitudinal Studies, Male, Middle Aged, Morbidity, Residence Characteristics, Risk Factors, Sex Work, Sexual Behavior ethnology, Sexual Behavior statistics & numerical data, Sexually Transmitted Diseases diagnosis, Sexually Transmitted Diseases epidemiology, Sexually Transmitted Diseases prevention & control, Social Environment, United States epidemiology, Young Adult, Condoms statistics & numerical data, HIV Infections ethnology, Risk-Taking, Sexual Partners psychology, Sexually Transmitted Diseases ethnology, Transients and Migrants
- Abstract
The purpose of this study was to examine patterns and predictors of HIV/STI risk over time among Latino migrant men in a new receiving community. Latino men (N = 125) were interviewed quarterly for 18 months and HIV/STI tested annually. Selected individual, environmental and cultural factors by partner type and condom use were explored longitudinally and in a cross-section. Sex with female sex workers (FSWs) and multiple partners decreased, sex with main partners and abstinence increased, while the number of casual partners remained stable. Consistent condom use was highest with FSWs, lowest with main partners and midrange with casual partners with no trends over time. STI morbidity was low; no HIV was detected. Drug use and high mobility were associated with inconsistent condom use with FSW, whereas having family in the household was protective. HIV/STI prevention efforts should focus on drug using Latino migrants who are highly mobile and should foster healthy social connections.
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- 2012
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40. Acceptability of school requirements for human papillomavirus vaccine.
- Author
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Smith JS, Brewer NT, Chang Y, Liddon N, Guerry S, Pettigrew E, Markowitz LE, and Gottlieb SL
- Subjects
- Adolescent, Adult, Aged, Child, Female, Humans, Male, Middle Aged, Papillomavirus Infections prevention & control, Uterine Cervical Neoplasms prevention & control, Young Adult, Health Knowledge, Attitudes, Practice, Papillomavirus Vaccines therapeutic use, Parents psychology, Patient Acceptance of Health Care psychology
- Abstract
We characterized parental attitudes regarding school HPV vaccination requirements for adolescent girls. Study participants were 866 parents of 10–18 y-old girls in areas of North Carolina with elevated cervical cancer incidence. We calculated odds ratios (ORs) and 95% confidence intervals (CIs) by logistic regression. Approximately half (47%) of parents agreed that laws requiring HPV immunization for school attendance "are a good idea" when opt-out provisions were not mentioned. Far more agreed that "these laws are okay only if parents can opt out if they want to" (84%). Predictors of supporting requirements included believing HPV vaccine is highly effective against cervical cancer (OR = 2.5, 95% CI:1.7–.0) or is more beneficial if provided at an earlier age (OR = 16.1, 95% CI:8.4–1.0). Parents were less likely to agree with vaccine requirements being a good idea if they expressed concerns related to HPV vaccine safety (OR = 0.3, 95% CI:0.1–.5), its recent introduction (OR = 0.3, 95% CI:0.2–.6). Parental acceptance of school requirements appears to depend on perceived HPV vaccine safety and efficacy, understanding of the optimal age for vaccine administration, and inclusion of opt-out provisions.
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- 2011
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41. Parent attitudes about school requirements for human papillomavirus vaccine in high-risk communities of Los Angeles, California.
- Author
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Robitz R, Gottlieb SL, De Rosa CJ, Guerry SL, Liddon N, Zaidi A, Walker S, Smith JS, Brewer NT, and Markowitz LE
- Subjects
- Adolescent, Female, Humans, Los Angeles, Papillomavirus Infections prevention & control, Uterine Cervical Neoplasms prevention & control, Health Knowledge, Attitudes, Practice, Papillomavirus Vaccines, Parents, Schools legislation & jurisprudence
- Abstract
Background: Human papillomavirus (HPV) immunization requirements for school entry could increase HPV vaccine uptake but are controversial. This study assessed parents' attitudes about HPV immunization requirements., Methods: During October 2007 to June 2008, we conducted telephone surveys with 484 parents of girls attending middle/high schools serving communities in Los Angeles County with elevated cervical cancer rates., Results: Parents were mostly Hispanic (81%) or African American (15%); 71% responded in Spanish. Many parents did not know if HPV vaccine works well (42%) or is unsafe (41%). Overall, 59% of parents agreed that laws requiring HPV vaccination for school attendance "are a good idea." In multivariable analysis, African Americans and Hispanics responding in English were less likely than Hispanics responding in Spanish to agree (aOR 0.1, 95% CI: 0.1-0.3; aOR 0.4, 95% CI: 0.2-0.8, respectively). Parents were less likely to agree with these laws if they did not believe the vaccine works well (aOR 0.2, 95% CI: 0.1-0.5) but more likely to agree if they believed the vaccine is not "too new for laws like these" (aOR 4.5, 95% CI: 2.6-8.0). Agreement with laws increased to 92% when including agreement that "these laws are okay only if parents can opt out.", Conclusions: In this at-risk community, more than half of the parents agreed with HPV immunization requirements generally, and the vast majority agreed when including opt-out provisions., Impact: Support for HPV vaccine requirements may depend on race/ethnicity and inclusion of opt-out provisions. Information about vaccine efficacy and safety may increase support and reduce uncertainty about HPV vaccine in high-risk populations., (©2011 AACR)
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- 2011
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42. Google it: obtaining information about local STD/HIV testing services online.
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Habel MA, Hood J, Desai S, Kachur R, Buhi ER, and Liddon N
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- HIV Infections virology, Humans, Medical Informatics methods, Sexually Transmitted Diseases microbiology, United States, HIV Infections diagnosis, Information Dissemination methods, Information Services statistics & numerical data, Internet statistics & numerical data, Marketing of Health Services methods, Sexually Transmitted Diseases diagnosis
- Abstract
Background: Although the Internet is one of the most commonly accessed resources for health information, finding information on local sexual health services, such as sexually transmitted disease (STD) testing, can be challenging. Recognizing that most quests for online health information begin with search engines, the purpose of this exploratory study was to examine the extent to which online information about local STD/HIV testing services can be found using Google., Methods: Queries on STD and HIV testing services were executed in Google for 6 geographically unique locations across the United States. The first 3 websites that resulted from each query were coded for the following characteristics: (1) relevancy to the search topic, (2) domain and purpose, (3) rank in Google results, and (4) content., Results: Websites hosted at .com (57.3%), .org (25.7%), and .gov (10.5%) domains were retrieved most frequently. Roughly half of all websites (n = 376) provided information relevant to the query, and about three-quarters (77.0%) of all queries yielded at least 1 relevant website within the first 3 results. Searches for larger cities were more likely to yield relevant results compared with smaller cities (odds ratio [OR] = 10.0, 95% confidence interval [CI] = 5.6, 17.9). On comparison with .com domains, .gov (OR = 2.9, 95% CI = 1.4, 5.6) and .org domains (OR = 2.9, 95% CI = 1.7, 4.8) were more likely to provide information of the location to get tested., Discussion: Ease of online access to information about sexual health services varies by search topic and locale. Sexual health service providers must optimize their website placement so as to reach a greater proportion of the sexually active population who use web search engines.
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- 2011
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43. Human papillomavirus vaccine initiation among adolescent girls in high-risk communities.
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Guerry SL, De Rosa CJ, Markowitz LE, Walker S, Liddon N, Kerndt PR, and Gottlieb SL
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- Adolescent, Adult, Aged, Child, Female, Health Surveys, Humans, Los Angeles epidemiology, Male, Middle Aged, Odds Ratio, Papillomavirus Infections epidemiology, Parents, Poverty Areas, Risk Factors, Vaccination, Young Adult, Immunization Programs statistics & numerical data, Papillomavirus Infections prevention & control, Papillomavirus Vaccines administration & dosage, Patient Acceptance of Health Care statistics & numerical data
- Abstract
Background: We assessed human papillomavirus (HPV) vaccine uptake among adolescent girls, parents' intentions to vaccinate daughters, and barriers and facilitators of vaccination in a population at elevated risk for cervical cancer., Methods: Between October 2007 and June 2008, telephone surveys were conducted with randomly selected parents/guardians of 11-18 year old girls attending public middle and high schools serving economically disadvantaged populations in Los Angeles County., Results: We surveyed 509 predominantly Hispanic (81%) and African American (16%) parents; 71% responded in Spanish. Overall, 23% reported their daughter had received ≥ 1 dose of HPV vaccine. Although 93% of daughters had seen a doctor in the past year, only 30% reported that a provider recommended HPV vaccine. Characteristics positively associated with odds of having initiated HPV vaccine were having heard of the vaccine (adjusted odds ratio [aOR] 2.6), belief in vaccine effectiveness (aOR 2.9), and doctor recommendation (aOR 48.5). Negative attitudes toward HPV vaccine (aOR 0.2) and needing more information about it (aOR 0.1) were negatively associated with vaccine initiation. Of those with unvaccinated daughters (n=387), 62% said they "probably/definitely will" vaccinate within the next year and 21% were undecided or didn't know; only 11% said they definitely won't., Conclusions: About one-quarter of adolescent girls in this at-risk community had initiated HPV vaccine by mid-2008. Provider recommendation was the single most important factor associated with vaccination. Because a substantial proportion of parents remain undecided about HPV vaccine, health care providers can play a key role by providing needed information and offering HPV vaccine to all eligible adolescents., (Copyright © 2011 Elsevier Ltd. All rights reserved.)
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- 2011
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44. Perceived financial need and sexual risk behavior among urban, minority patients following sexually transmitted infection diagnosis.
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Schwartz RM, Bruno DM, Augenbraun MA, Hogben M, Joseph MA, Liddon N, McCormack WM, Rubin SR, and Wilson TE
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- Adult, Female, HIV Infections diagnosis, Health Education, Humans, Male, Needs Assessment economics, Perception, Poverty, Risk-Taking, Sex Factors, Sexual Behavior statistics & numerical data, Sexually Transmitted Diseases diagnosis, Socioeconomic Factors, Surveys and Questionnaires, Unsafe Sex statistics & numerical data, Urban Population, Young Adult, Health Promotion, Sexual Behavior psychology, Sexually Transmitted Diseases economics, Sexually Transmitted Diseases psychology, Unsafe Sex psychology
- Abstract
Background: Previous studies have shown that racial/ethnic and gender disparities in human immunodeficiency virus (HIV)/sexually transmitted infections (STI) may be due in part to factors such as poverty and income-inequality. Little has been published in the HIV/STI literature on the effect of the perception of having unmet basic needs on sexual risk behavior., Methods: Data on perceived financial need and sexual risk were collected as part of a behavioral intervention aimed at promoting STI partner notification and reducing sexual behavior among minority patients presenting for care at 1 of 2 STI treatment centers in Brooklyn, NY, between January 2002 and December 2004. Data from 528 participants collected at the 6-month follow-up visit were used for the current study., Results: Forty-three percent of participants were categorized as having unmet needs. Those with unmet needs were more likely to report unprotected anal or vaginal sex (unprotected anal or vaginal intercourse [UAVI]; 62%) versus those who had met needs (53%). This association was significant (adjusted odds ratio=1.28; 95% confidence interval=1.04-1.53), after controlling for age, sex, site of recruitment, intervention group membership, and country of origin. Stratified analyses indicated that, in the group that did not receive the intervention, there was a statistically significant interaction between sex and basic needs such that women with unmet needs were more likely to report any UAVI (78%) than those with met needs (54%) (adjusted odds ratio=1.18; 95% confidence interval=1.07-1.24). No such relationship was detected for men in this sample., Conclusions: The significant association between perceived unmet needs and UAVI appears to be particularly relevant for women. These findings provide preliminary evidence that HIV/STI intervention components that seek to directly deal with issues of reduction in partner conflict might be beneficial to women with high perceived unmet basic needs, and for whom a potential dissolution of a relationship may represent a further loss in ability to meet basic needs.
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- 2011
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45. Longitudinal predictors of human papillomavirus vaccine initiation among adolescent girls in a high-risk geographic area.
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Brewer NT, Gottlieb SL, Reiter PL, McRee AL, Liddon N, Markowitz L, and Smith JS
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- Adolescent, Adult, Aged, Child, Female, Health Behavior, Humans, Interviews as Topic, Longitudinal Studies, Middle Aged, Mother-Child Relations, North Carolina epidemiology, Nuclear Family, Parents, Rural Population statistics & numerical data, Urban Population statistics & numerical data, Uterine Cervical Neoplasms prevention & control, Young Adult, Health Knowledge, Attitudes, Practice, Papillomaviridae, Papillomavirus Infections prevention & control, Papillomavirus Vaccines therapeutic use, Patient Acceptance of Health Care statistics & numerical data
- Abstract
Background: Human papillomavirus (HPV) vaccine uptake is low among adolescent girls in the United States. We sought to identify longitudinal predictors of HPV vaccine initiation in populations at elevated risk for cervical cancer., Methods: We interviewed a population-based sample of parents of 10- to 18-year-old girls in areas of North Carolina with elevated cervical cancer rates. Baseline interviews occurred in summer 2007 and follow-up interviews in fall 2008. Measures included health belief model constructs., Results: Parents reported that 27% (149/567) of their daughters had initiated HPV vaccine between baseline and follow-up. Of parents who at baseline intended to get their daughters the vaccine in the next year, only 38% (126/348) had done so by follow-up. Of parents of daughters who remained unvaccinated at follow-up but had seen a doctor since baseline, only 37% (122/388) received an HPV vaccine recommendation. Rates of HPV vaccine initiation were higher among parents who at baseline perceived lower barriers to getting HPV vaccine, anticipated greater regret if their daughters got HPV because they were unvaccinated, did not report "needing more information" as the main reason they had not already vaccinated, intended to get their daughters the vaccine, or were not born-again Christians., Conclusions: Missed opportunities to increase HPV vaccine uptake included unrealized parent intentions and absent doctor recommendations. While several health belief model constructs identified in early acceptability studies (e.g., perceived risk, perceived vaccine effectiveness) were not longitudinally associated with HPV vaccine initiation, our findings suggest correlates of uptake (e.g., anticipated regret) that offer novel opportunities for intervention.
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- 2011
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46. Human papillomavirus vaccination practices: a survey of US physicians 18 months after licensure.
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Daley MF, Crane LA, Markowitz LE, Black SR, Beaty BL, Barrow J, Babbel C, Gottlieb SL, Liddon N, Stokley S, Dickinson LM, and Kempe A
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- Adolescent, Adult, Child, Female, Humans, Male, Surveys and Questionnaires, Time Factors, United States, Young Adult, Family Practice, Health Knowledge, Attitudes, Practice, Licensure, Medical, Papillomavirus Vaccines, Pediatrics, Practice Patterns, Physicians'
- Abstract
Objectives: The objectives of this study were to assess, in a nationally representative network of pediatricians and family physicians, (1) human papillomavirus (HPV) vaccination practices, (2) perceived barriers to vaccination, and (3) factors associated with whether physicians strongly recommended HPV vaccine to 11- to 12-year-old female patients., Methods: In January through March 2008, a survey was administered to 429 pediatricians and 419 family physicians., Results: Response rates were 81% for pediatricians and 79% for family physicians. Ninety-eight percent of pediatricians and 88% of family physicians were administering HPV vaccine in their offices (P<.001). Among those physicians, fewer strongly recommended HPV vaccination for 11- to 12-year-old female patients than for older female patients (pediatricians: 57% for 11- to 12-year-old patients and 90% for 13- to 15-year-old patients; P<.001; family physicians: 50% and 86%, respectively; P<.001). The most-frequently reported barriers to HPV vaccination were financial, including vaccine costs and insurance coverage. Factors associated with not strongly recommending HPV vaccine to 11- to 12-year-old female patients included considering it necessary to discuss sexuality before recommending HPV vaccine (risk ratio: 1.27 [95% confidence interval: 1.07-1.51]) and reporting more vaccine refusals among parents of younger versus older adolescents (risk ratio: 2.09 [95% confidence interval: 1.66-2.81])., Conclusions: Eighteen months after licensure, the vast majority of pediatricians and family physicians reported offering HPV vaccine. Fewer physicians strongly recommended the vaccine for younger adolescents than for older adolescents, and physicians reported financial obstacles to vaccination.
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- 2010
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47. Provider attitudes toward HPV vaccine for males.
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Liddon N, Dunne E, and Markowitz LA
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- Adolescent, Child, Female, Health Knowledge, Attitudes, Practice, Humans, Male, Papillomavirus Infections transmission, Patient Acceptance of Health Care psychology, Sex Factors, Attitude of Health Personnel, Condylomata Acuminata prevention & control, Papillomavirus Infections prevention & control, Papillomavirus Vaccines administration & dosage
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- 2010
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48. Acceptability of human papillomavirus vaccine for males: a review of the literature.
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Liddon N, Hood J, Wynn BA, and Markowitz LE
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- Adult, Condylomata Acuminata prevention & control, Human Papillomavirus Recombinant Vaccine Quadrivalent, Types 6, 11, 16, 18, Humans, Male, Middle Aged, Parent-Child Relations, Parents education, Patient Education as Topic methods, Sexually Transmitted Diseases prevention & control, Tumor Virus Infections prevention & control, United States epidemiology, Young Adult, Health Knowledge, Attitudes, Practice, Papillomavirus Infections prevention & control, Papillomavirus Vaccines administration & dosage, Patient Acceptance of Health Care statistics & numerical data, Primary Prevention organization & administration
- Abstract
The quadrivalent human papillomavirus virus vaccine was recently licensed for use in males in the United States. This study reviews available published literature on acceptability among parents, health care providers, and young males. Among 23 published articles, half were conducted in the United States. The majority (87%) used quantitative survey methodology, and 13% used more explorative qualitative techniques. Convenience samples were used in most cases (74%) and 26% relied on nationally representative samples. Acceptability of a human papillomavirus virus (HPV) vaccine that protects against cervical cancer and genital warts was high in studies conducted among male college students (74%-78%) but lower in a community sample of males (33%). Among mothers of sons, support of HPV vaccination varied widely from 12% to 100%, depending on the mother's ethnicity and type of vaccine, but was generally high for a vaccine that would protect against both genital warts and cervical cancer. Health providers' intention to recommend HPV vaccine to male patients varied by patient age but was high (82%-92%) for older adolescent patients. A preference to vaccinate females over males was reported in a majority of studies among parents and health care providers. Messages about cervical cancer prevention for female partners did not resonate among adult males or parents. Future acceptability studies might incorporate more recent data on HPV-related disease, HPV vaccines, and cost-effectiveness data to provide more current information on vaccine acceptability., (Published by Elsevier Inc.)
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- 2010
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49. Human papillomavirus vaccine initiation in an area with elevated rates of cervical cancer.
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Gottlieb SL, Brewer NT, Sternberg MR, Smith JS, Ziarnowski K, Liddon N, and Markowitz LE
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- Adolescent, Adult, Attitude to Health, Child, Female, Health Surveys, Humans, Interviews as Topic, Male, Middle Aged, North Carolina epidemiology, Immunization Programs statistics & numerical data, Papillomavirus Vaccines therapeutic use, Uterine Cervical Neoplasms epidemiology, Uterine Cervical Neoplasms prevention & control
- Abstract
Purpose: We assessed human papillomavirus (HPV) vaccination of adolescent girls living in communities with elevated cervical cancer rates., Methods: During July to October 2007, we conducted interviews with a probability sample of parents (or guardians) of 10- to 18-year-old girls in five North Carolina counties with cervical cancer rates substantially higher than the national average. Estimates are weighted., Results: We interviewed 889 (73%) of 1220 eligible parents; 38% were black. Overall, 10.3% (95% confidence interval [CI] 7.7%-13.5%) of daughters had received at least 1 dose of HPV vaccine. Only 6.4% of 10- to 12-year-olds had initiated vaccination, versus 17.5% of 16- to 18-year-olds (odds ratio [OR] 3.1, 95% CI 1.4-6.9). Older age of daughters and doctor's recommendation were the only factors independently associated with vaccine initiation. Main reasons reported for not initiating HPV vaccine were: needing more information (22%) or never having heard of the vaccine (14%), believing daughter is too young (16%) or not yet sexually active (13%), and not having gone to the doctor yet (13%). Only 0.5% of parents cited concern about HPV vaccine making a teenage girl more likely to have sex as a main reason for not vaccinating. Of 780 parents with unvaccinated daughters, 62% reported their daughters "probably" or "definitely" will, and 10% reported their daughters "definitely won't" get HPV vaccine in the next year., Conclusions: Approximately 1 year after its introduction, HPV vaccine had been initiated by only 10% of adolescent girls in an area with elevated cervical cancer rates; however, most parents intended for their daughters to be vaccinated. Additional efforts are needed to ensure that parents' intentions to vaccinate are realized.
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- 2009
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50. A randomized controlled trial for reducing risks for sexually transmitted infections through enhanced patient-based partner notification.
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Wilson TE, Hogben M, Malka ES, Liddon N, McCormack WM, Rubin SR, and Augenbraun MA
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- Adult, Chlamydia Infections epidemiology, Chlamydia Infections transmission, Chlamydia trachomatis isolation & purification, Confidence Intervals, Female, Humans, Male, Neisseria gonorrhoeae isolation & purification, Neisseriaceae Infections epidemiology, Neisseriaceae Infections transmission, New York epidemiology, Odds Ratio, Population Surveillance, Risk Reduction Behavior, Risk-Taking, United States epidemiology, Chlamydia Infections prevention & control, Disease Notification statistics & numerical data, Neisseriaceae Infections prevention & control
- Abstract
Objectives: We sought to assess the effectiveness of approaches targeting improved sexually transmitted infection (STI) sexual partner notification through patient referral., Methods: From January 2002 through December 2004, 600 patients with Neisseria gonorrhoeae or Chlamydia trachomatis were recruited from STI clinics and randomly assigned to either a standard-of-care group or a group that was counseled at the time of diagnosis and given additional follow-up contact. Participants completed an interview at baseline, 1 month, and 6 months and were checked at 6 months for gonorrhea or chlamydial infection via nucleic acid amplification testing of urine., Results: Program participants were more likely to report sexual partner notification at 1 month (86% control, 92% intervention; adjusted odds ratio [AOR] = 1.8; 95% confidence interval [CI] = 1.02, 3.0) and were more likely to report no unprotected sexual intercourse at 6 months (38% control, 48% intervention; AOR = 1.5; 95% CI = 1.1, 2.1). Gonorrhea or chlamydial infection was detected in 6% of intervention and 11% of control participants at follow-up (AOR = 2.2; 95% CI = 1.1, 4.1), with greatest benefits seen among men (for gender interaction, P = .03)., Conclusions: This patient-based sexual partner notification program can help reduce risks for subsequent STIs among urban, minority patients presenting for care at STI clinics.
- Published
- 2009
- Full Text
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