194 results on '"Sheehan DM"'
Search Results
2. Differences in viral suppression definitions among racial/ethnic minorities in care
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Gbadamosi, SO, primary, Trepka, MJ, additional, Dawit, R, additional, Bursac, Z, additional, Raymond, A, additional, Ladner, RA, additional, and Sheehan, DM, additional
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- 2021
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3. P27 Can we better capture longitudinal exposure to the neighbourhood environment? a latent class growth analysis of the obesogenic environment in new york city, 1990–2010
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Berger, N, primary, Kaufman, TK, additional, Bader, MDM, additional, Sheehan, DM, additional, Mooney, SJ, additional, Neckerman, KM, additional, Rundle, AG, additional, and Lovasi, GS, additional
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- 2017
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4. P27 Can we better capture longitudinal exposure to the neighbourhood environment? a latent class growth analysis of the obesogenic environment in new york city, 1990–2010
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Berger, N, Kaufman, TK, Bader, MDM, Sheehan, DM, Mooney, SJ, Neckerman, KM, Rundle, AG, and Lovasi, GS
- Abstract
BackgroundThe growing availability of (non-)commercial historical datasets opens a new avenue of research on how long-term exposure to the neighbourhood environment affects health. However, traditional tools for longitudinal analysis (e.g. mixed models) are limited in their ability to operationalise long-term exposure. This study aims to summarise longitudinal exposure to the neighbourhood using latent class growth analysis (LCGA). Using the National Establishment Time-Series (NETS) 1990–2010, we analysed the trajectory of change in New York City (NYC) in the number of unhealthy food businesses – a potential indicator of an obesogenic environment.MethodsThe NETS is a commercial dataset providing retail business information in the United States. NYC data were acquired for the period 1990–2010. Businesses were grouped into researcher-defined categories based on Standard Industrial Classification codes and other fields such as business name. All businesses were re-geocoded to ensure accurate localisation. We defined access to BMI-unhealthy businesses (characterised as selling calorie-dense foods such as pizza and pastries) as the total number of BMI-unhealthy businesses present in each NYC census tract (n=2,167) in January of each year. We conducted LCGA in Mplus to identify census tracts with similar trajectories of BMI-unhealthy businesses. We used model fit statistics and interpretability to determine the number of classes. Using the final models, we assigned census tracts to latent classes. We predicted class membership with socio-demographic variables from the Census (population size, income, and ethnic composition) using multinomial logistic regressions and reported predicted probabilities with 95% CI. Sensitivity analyses were undertaken.ResultsThe final models include 5 and 10 latent classes, respectively. The 5-class solution indicates an overall increase in the number of BMI-unhealthy businesses over time and shows a pattern of fanning out: the higher the value in 1990, the greater the increase over time. Classes are associated with 1990 population size, income, proportion of Black residents (all p<0.001), proportion of Hispanic residents (p=0.033), and 1990–2010 change in population size and income (p<0.001). The 10-class solution identifies two pairs of classes with similar 1990 values, but different trajectories. Differences in those trajectories are associated with population size and ethnic composition (p<0.001).ConclusionThis study illustrates how LCGA contributes to the understanding of long-term exposure to the obesogenic environment. The technique can easily be applied to other aspects of the neighbourhood and to other geographies. When linked with health data, identified latent classes can be used to assess how longitudinal exposure to changing neighbourhoods affects health.
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- 2017
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5. Psychosocial and socioeconomic changes among low-income people with HIV during the COVID-19 pandemic in Miami-Dade County, Florida: racial/ethnic and gender differences.
- Author
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Fernandez SB, Dawit R, Nawfal ES, Ward MK, Ramírez-Ortiz D, Sheehan DM, and Trepka MJ
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- Adult, Female, Humans, Male, Middle Aged, Black or African American statistics & numerical data, Black or African American psychology, Cross-Sectional Studies, Ethnicity psychology, Ethnicity statistics & numerical data, Florida epidemiology, Haiti ethnology, Hispanic or Latino statistics & numerical data, Hispanic or Latino psychology, Mental Health statistics & numerical data, Pandemics, Sex Factors, Social Support, Socioeconomic Factors, Stress, Psychological psychology, Stress, Psychological ethnology, COVID-19 psychology, COVID-19 epidemiology, HIV Infections psychology, HIV Infections ethnology, HIV Infections epidemiology, Poverty psychology, Poverty statistics & numerical data
- Abstract
Background: COVID-19 profoundly and uniquely impacted people with HIV. People with HIV experienced significant psychosocial and socioeconomic impacts, yet a limited amount of research has explored potential differences across gender and racial/ethnic groups of people with HIV., Objective: The objective of this study was to examine psychosocial and socioeconomic stressors related to the COVID-19 pandemic among a diverse sample of people with HIV in South Florida and to determine if the types of stressors varied across gender and racial/ethnic groups., Methods: We analyzed data from a cross-sectional survey with Miami-Dade County, Ryan White Program recipients. Outcomes included mental health, socioeconomic, drug/alcohol, and care responsibility/social support changes. Weighted descriptive analyses provided an overview of stressors by gender and racial/ethnic group and logistic regressions estimated associations between demographics and stressors., Results: Among 291 participants, 39% were Non-Hispanic Black, 18% were Haitian, and 43% were Hispanic. Adjusting for age, sex, language, and foreign-born status, Hispanics were more likely to report several worsened mental health (i.e. increased loneliness, anxiety) and socioeconomic stressors (i.e. decreased income). Spanish speakers were more likely to report not getting the social support they needed. Women were more likely to report spending more time caring for children., Conclusions: Findings highlight ways in which cultural and gender expectations impacted experiences across people with HIV and suggest strategies to inform interventions and resources during lingering and future public health emergencies. Results suggest that public health emergencies have different impacts on different communities. Without acknowledging and responding to differences, we risk losing strides towards progress in health equity.
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- 2024
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6. The Impact of HIV-Related Stigma on Racial/Ethnic Disparities in Retention in HIV Care Among Adults Living with HIV in Florida.
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Forney DJ, Sheehan DM, Dale SK, Li T, De La Rosa M, Spencer EC, and Sanchez M
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- Adult, Female, Humans, Male, Middle Aged, Young Adult, Ethnicity, Florida, White psychology, Black or African American psychology, Healthcare Disparities ethnology, Hispanic or Latino psychology, HIV Infections ethnology, HIV Infections psychology, Retention in Care statistics & numerical data, Social Stigma
- Abstract
Background: Our study examines the effects of distinct HIV stigma subtypes on retention in care and racial-ethnic differences among persons with HIV (PWH)., Methods: Using Florida Medical Monitoring Project 2015-2017 data, we analyzed patients' clinical and behavioral characteristics. We analyzed 89,889 PWH in Florida (50.0% non-Hispanic Blacks, 20.8% Hispanics, 29.2% non-Hispanic whites). HIV stigma subtypes, negative self-image, anticipated stigma, personalized stigma, and retention in care were examined with logistic regressions., Results: People with high negative self-image and anticipated stigma were less likely to be retained (CI: 0.84-0.92; 0.47-0.53). The association between HIV-related stigma subtypes and retention in care differed between Black, White, and Hispanic participants. Negative self-image was associated with higher retention rates among Hispanics (CI: 5.64-9.26) and Whites (CI: 1.04-1.27), while low retention rates among Blacks (0.617-0.686). The likelihood of staying in care was lower across all racial-ethnic groups when the anticipated stigma was high or moderate. In contrast, personalized stigma increased retention across all racial-ethnic groups., Conclusion: Results showed that distinct types of HIV stigma differentially impact retention, and these associations differ by race and ethnicity. Future interventions should address the effect HIV stigma subtypes have on racially minoritized PWH retention., (© 2023. W. Montague Cobb-NMA Health Institute.)
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- 2024
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7. Using Causal Bayesian Networks to Assess the Role of Patient-Centered Care and Psychosocial Factors on Durable HIV Viral Suppression.
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Trepka MJ, Gong Z, Ward MK, Fennie KP, Sheehan DM, Jean-Gilles M, Devieux J, Ibañez GE, Gwanzura T, Nawfal ES, Gray A, Beach MC, Ladner R, and Yoo C
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- Humans, Female, Male, Retrospective Studies, Adult, Middle Aged, Florida epidemiology, Anti-HIV Agents therapeutic use, Patient-Centered Care, HIV Infections psychology, HIV Infections drug therapy, Bayes Theorem, Viral Load
- Abstract
We assessed the role of patient-centered care on durable viral suppression (i.e., all viral load test results < 200 copies per ml during 2019) by conducting a retrospective cohort study of clients medically case managed by the Miami-Dade County Ryan White Program (RWP). Summary measures of patient-centered care practices of RWP-affiliated providers were obtained from a survey of 1352 clients. Bayesian network models analyzed the complex relationship between psychosocial and patient-centered care factors. Of 5037 clients, 4135 (82.1%) had durable viral suppression. Household income was the factor most strongly associated with durable viral suppression. Further, mean healthcare relationship score and mean "provider knows patient as a person" score were both associated with durable viral suppression. Healthcare relationship score moderated the association between low household income and lack of durable viral suppression. Although patient-centered care supports patient HIV care success, wrap around support is also needed for people with unmet psychosocial needs., (© 2024. The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature.)
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- 2024
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8. Factors Associated With COVID-19 Vaccination Among Racial/Ethnic Minority Groups With HIV in South Florida.
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Ramírez-Ortiz D, Jean-Gilles M, Sheehan DM, Ladner R, Li T, and Trepka MJ
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- Adult, Humans, United States, Ethnicity, Florida epidemiology, COVID-19 Vaccines, Ethnic and Racial Minorities, Cross-Sectional Studies, Haiti, Minority Groups, Vaccination, White, Acquired Immunodeficiency Syndrome, COVID-19 epidemiology, COVID-19 prevention & control, HIV Infections epidemiology, HIV Infections prevention & control
- Abstract
Background: Racial/ethnic minority groups with HIV in the United States are particularly vulnerable to COVID-19 consequences and can significantly benefit from increased uptake of COVID-19 vaccines. This study identified factors associated with full COVID-19 vaccination among people with HIV., Setting: Ryan White HIV/AIDS Program in Miami-Dade County, FL., Methods: Data were collected from 299 Ryan White HIV/AIDS Program adult clients during January-March 2022 using a cross-sectional phone survey. Multivariable logistic regression was used to estimate adjusted odds ratios (aORs) with 95% confidence intervals (CIs). All analyses were weighted to be representative of the race/ethnicity and sex distribution of clients in the Ryan White HIV/AIDS Program., Results: Eighty-four percent of participants were fully vaccinated with a primary vaccine series; stratified by race/ethnicity, the percentages were 88.9% of Hispanic, 72.0% of black/African American, and 67.5% of Haitian participants. Fully vaccinated participants were less likely to be black/African American than Hispanic (aOR = 0.18; 95% CI: 0.05 to 0.67) and more likely to not endorse any misconceptions about COVID-19 vaccines (aOR = 8.26; 95% CI: 1.38 to 49.64), to report encouragement to get vaccinated from sources of information (aOR = 20.82; 95% CI: 5.84 to 74.14), and to perceive that more than 50% of their social network was vaccinated (aOR = 3.35; 95% CI: 1.04 to 10.71). Experiences of health care discrimination, structural barriers to access vaccines, and recommendations from HIV providers were not associated with full vaccination., Conclusions: These findings highlight the importance of delivering accurate and positive messages about vaccines and engaging social networks to promote COVID-19 vaccination among people with HIV. This information can be leveraged to promote uptake of subsequent boosters and other recommended vaccines., Competing Interests: The authors have no funding or conflicts of interest to disclose., (Copyright © 2024 Wolters Kluwer Health, Inc. All rights reserved.)
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- 2024
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9. Exploring the use of self-management strategies for antiretroviral therapy adherence among women with HIV in the Miami-Dade County Ryan White Program.
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Gray A, Ward MK, Fernandez SB, Nawfal ES, Gwanzura T, Li T, Sheehan DM, Jean-Gilles M, Beach MC, Ladner RA, and Trepka MJ
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- Humans, Female, Anti-Retroviral Agents therapeutic use, Medication Adherence, Self-Management, Anti-HIV Agents therapeutic use, HIV Infections psychology
- Abstract
Women with HIV (WWH) face increased difficulties maintaining adherence to antiretroviral therapy (ART) due to a variety of demographic and psychosocial factors. To navigate the complexities of ART regimens, use of strategies to maintain adherence is recommended. Research in this area, however, has largely focused on adherence interventions, and few studies have examined self-reported preferences for adherence strategies. The purpose and objectives of this study were to explore the use of ART self-management strategies among a diverse sample of WWH, examine demographic and psychosocial differences in strategy use, and assess the association between strategies and ART adherence. The current study presents secondary data of 560 WWH enrolled in the Miami-Dade County Ryan White Program. Participants responded to questionnaire items assessing demographic and psychosocial characteristics, use of adherence strategies, and ART adherence during the past month. Principal component analysis identified four categories among the individual strategies and multivariable binomial logistic regression assessed adherence while controlling for individual-level factors. The majority of WWH reported optimal ART adherence, and nearly all used multiple individual strategies. The number of individual strategies used and preferences for strategy types were associated with various demographic and psychosocial characteristics. Adjusting for demographic and psychosocial characteristics, optimal ART adherence during the past month was associated with the use of four or more individual strategies. When conducting regular assessments of adherence, it may be beneficial to also assess use of adherence strategies and to discuss with WWH how using multiple strategies contributes to better adherence., (© 2023. The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature.)
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- 2024
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10. A Systematic Review of the Impact of HIV-Related Stigma and Serostatus Disclosure on Retention in Care and Antiretroviral Therapy Adherence Among Women with HIV in the United States/Canada.
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Nawfal ES, Gray A, Sheehan DM, Ibañez GE, and Trepka MJ
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- Humans, Female, United States epidemiology, Disclosure, Medication Adherence psychology, Anti-Retroviral Agents therapeutic use, Social Stigma, Canada epidemiology, HIV Infections drug therapy, HIV Infections psychology, Retention in Care
- Abstract
This systematic review explores the roles of HIV stigma and disclosure of HIV serostatus in antiretroviral therapy (ART) adherence and retention in care (RIC) among women with HIV (WHIV) in the United States and Canada. We conducted a systematic search of electronic databases (PubMed, Embase, CINAHL, PsycINFO, and Google scholar) to identify peer-reviewed articles published between January 1996 and December 2022. The search yielded 1120 articles after duplicates were removed. Of these, 27 articles met the inclusion criteria. The majority (89%) of the studies were conducted in the United States. The studies included WHIV from diverse racial/ethnic groups, residing in both urban and rural areas. Most of the studies suggested that internalized stigma, perceived community stigma, and fear of disclosure were important barriers to ART adherence and RIC among WHIV. HIV-related stigma experienced within the health care setting was also reported as a factor impacting health care utilization. A few studies identified mental health distress as a potential mechanism accounting for the association and suggested that social support and resilience may buffer the negative effects of stigma and disclosure on ART adherence and RIC among WHIV. Our review indicates that stigma and concerns about disclosure continue to significantly affect HIV health outcomes for WHIV in high-income countries. It underscores the importance of integrated HIV care services and interventions targeting mental health, resilience building, and improved patient-provider relationships for WHIV to enhance ART adherence and RIC. Longitudinal studies and investigations into additional mechanisms are needed to advance understanding and inform women-centered interventions.
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- 2024
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11. Sex differences in psychosocial and demographic factors associated with sustained HIV viral suppression in the Miami-Dade County Ryan White Program, 2017.
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Ward MK, Fernandez SB, Sheehan DM, Li T, Dawit R, Fennie K, Beach MC, Brock P, Ladner R, and Trepka MJ
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- Adult, Adolescent, Humans, Male, Female, Sex Characteristics, Haiti epidemiology, Florida epidemiology, Ethnicity, Viral Load, HIV Infections
- Abstract
This exploratory study examined sex differences in psychosocial and demographic factors associated with sustained HIV viral suppression (SVS). The study population included 6,489 Miami-Dade Ryan White Program (RWP) clients receiving services during 2017; administrative data was analyzed. SVS was defined as having all viral load tests during 2017 below 200 copies/ml. Multilevel logistic regression models accounted for clustering by medical case management site. Models were stratified by sex. Overall, a higher proportion of females did not achieve SVS (23.5%) than males (18.1%). For females (n = 1,503), having acquired HIV perinatally and not having a partner oradult household member were associated with not achieving SVS. For males (n = 4,986), lacking access to food, Black or Haitian race/ethnicity, problematic substance use, and unknown physician were associated with not achieving SVS. For both sexes, younger age, lower household income, ever having an AIDS diagnosis, feeling depressed or anxious, and experiencing homelessness were associated with not achieving SVS. Elements of the transition from adolescent to adult HIV care that may differentially impact female clients and factors associated with disclosure should be explored further. Male clients may require additional support for food security. Improving culturally specific care for Haitian and non-Hispanic Black male clients should also be explored.
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- 2023
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12. Increased alcohol use during the COVID-19 pandemic among people with HIV from racial/ethnic minority groups in South Florida.
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Ramírez-Ortiz D, Ward MK, Sheehan DM, Fernandez SB, Jean-Gilles M, Ladner R, and Trepka MJ
- Abstract
People with HIV (PWH) from racial/ethnic minority groups may be particularly vulnerable to the effects of the COVID-19 Pandemic. Exacerbated COVID-19-related stressors may lead to maladaptive coping mechanisms such as increased alcohol use. This study examined socioeconomic and psychosocial predictors of increased alcohol use during the first year of the COVID-19 Pandemic among PWH from racial/ethnic minority groups in South Florida. Data were collected from Ryan White Program clients during October 2020-January 2021 using a cross-sectional phone survey, and were analyzed using logistic regression modeling. Among 139 participants, 20% reported increased alcohol use. Findings showed that being unable to buy needed food (adjusted odds ratio [aOR]: 3.37; 95% confidence interval [CI]: 1.01-11.31) and spending more time caring for children (aOR: 5.22, 95% CI: 1.61-16.88) was associated with increased alcohol use during the Pandemic. Providing support to alleviate food insecurity and manage caregiving burden during public health crises like the COVID-19 Pandemic might help prevent increases in alcohol use among PWH.
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- 2023
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13. Patient-Provider Relationships and Antiretroviral Therapy Adherence and Durable Viral Suppression Among Women with HIV, Miami-Dade County, Florida, 2021-2022.
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Trepka MJ, Ward MK, Fennie K, Sheehan DM, Fernandez SB, Li T, Jean-Gilles M, Dévieux JG, Ibañez GE, Gwanzura T, Nawfal E, Gray A, Beach MC, and Ladner R
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- Male, Female, Humans, Florida epidemiology, Cross-Sectional Studies, Professional-Patient Relations, Anti-Retroviral Agents, HIV Infections drug therapy, HIV Infections epidemiology
- Abstract
Women with HIV in the United States are more negatively affected by adverse social determinants such as low education and poverty than men, and thus, especially need a supportive health care system. This cross-sectional study assessed the role of the patient-provider relationship on antiretroviral therapy (ART) adherence and durable viral suppression among women with HIV (WHIV) in Miami-Dade County, Florida. Patient-provider relationship was measured, in part, using the Health Care Relationship Trust Scale and Consumer Assessment of Health Care Providers and Systems. The survey was administered by telephone to women in the Ryan White Program June 2021-March 2022. Adherence was defined as 90% adherent on the average of three self-reported items. Lack of durable viral suppression was defined by at least one viral load ≥200 copies/mL among all tests conducted in a year. Logistic regression models were generated using backward stepwise modeling. Of 560 cis-gender women, 401 (71.6%) were adherent, and 450 (80.4%) had durable viral suppression. In the regression model, adherence was associated with higher patient-provider trust and provider communication as well as excellent perceived health, lack of significant depressive symptoms, no alcohol use within the last 30 days, and lack of transportation problems. In the regression model using provider as a random effect, durable viral suppression was associated with older age, Hispanic ethnicity, and lack of illegal drug use. While the results show that a strong patient-provider relationship facilitates ART adherence in WHIV, there was no association with durable viral suppression.
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- 2023
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14. Self-reported Nonadherence to Antiretroviral Therapy Among Miami-Dade Ryan White Program Clients During the COVID-19 Pandemic: A Cross-sectional Study.
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Ward MK, Aleite S, Sheehan DM, Li T, Gbadamosi SO, Jean-Gilles M, Ladner RA, and Trepka MJ
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- Humans, Cross-Sectional Studies, Self Report, Pandemics, Florida, HIV Infections, COVID-19
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- 2023
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15. Sociodemographic patterns of preterm birth and low birth weight among pregnant women in rural Mysore district, India: A latent class analysis.
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Kiplagat S, Ravi K, Sheehan DM, Srinivas V, Khan A, Trepka MJ, Bursac Z, Stephens D, Krupp K, and Madhivanan P
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- Infant, Infant, Newborn, Female, Pregnancy, Humans, Young Adult, Adult, Pregnant Women, Prospective Studies, Latent Class Analysis, Infant, Low Birth Weight, Risk Factors, Birth Weight, Premature Birth epidemiology, Premature Birth etiology
- Abstract
Few studies have utilized person-centered approaches to examine co-occurrence of risk factors among pregnant women in low-and middle-income settings. The objective of this study was to utilize latent class analysis (LCA) to identify sociodemographic patterns and assess the association of these patterns on preterm birth (PTB) and/or low birth weight (LBW) in rural Mysore District, India. Secondary data analysis of a prospective cohort study among 1540 pregnant women was conducted. Latent class analysis was performed to identify distinct group memberships based on a chosen set of sociodemographic factors. Binary logistic regression was conducted to estimate the association between latent classes and preterm birth and low birth weight. LCA yielded four latent classes. Women belonging to Class 1 "low socioeconomic status (SES)/early marriage/multigravida/1 child or more", had higher odds of preterm birth (adjusted Odds Ratio (aOR): 95% Confidence Intervals (CI): 1.77, 95% CI: 1.05-2.97) compared to women in Class 4 "high SES/later marriage/primigravida/no children". Women in Class 2 "low SES/later marriage/primigravida/no children" had higher odds of low birth weight (aOR: 2.52, 95% CI: 1.51-4.22) compared to women in Class 4. Women less than 20 years old were twice as likely to have PTB compared to women aged 25 years and older (aOR: 2.00, 95% CI: 1.08-3.71). Hypertension (>140/>90 mm/Hg) was a significant determinant of PTB (aOR: 2.28, 95% CI: 1.02-5.07). Furthermore, women with a previous LBW infant had higher odds of delivering a subsequent LBW infant (aOR: 2.15, 95% CI: 1.40-3.29). Overall study findings highlighted that woman belonging to low socioeconomic status, and multigravida women had increased odds of preterm birth and low birth weight infants. Targeted government programs are crucial in reducing inequalities in preterm births and low birth weight infants in rural Mysore, India.
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- 2023
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16. Factors Associated with Geographic Patterns of Poor Sustained Viral Suppression in Miami-Dade County Florida, 2017.
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Dawit R, Trepka MJ, Duncan DT, Gbadamosi SO, Li T, Pires SF, Ladner RA, and Sheehan DM
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- Humans, Florida epidemiology, Sustained Virologic Response, Ethnicity, Residence Characteristics, HIV Infections epidemiology
- Abstract
Background: Identifying geographic locations most affected by the HIV epidemic is essential to addressing disparities that impact people living with HIV. This study sought to identify individual and neighborhood-level factors that are associated with residing in geographic hotspots of poor sustained HIV viral suppression., Methods: Using data from the Miami-Dade County Ryan White HIV/AIDS program, spatial autocorrelation of poor sustained viral suppression (at least 1 laboratory test ≥ 200 copies/ml in 2017) was investigated using Global Moran's I followed by Local Moran's I and Getis Ord Gi* statistics by ZIP code tabulation areas (ZCTAs). Subsequently, multivariable logistic regression analysis was conducted to identify factors associated with residing in geographic hotspots of poor sustained viral suppression., Results: Several ZCTAs in the northern part of the county, accounting for 1/3 of the Ryan White program clients, had significantly higher clustering of poor sustained viral suppression. Client-level sociodemographic characteristics such as race/ethnicity, age, and poverty, and neighborhood-level characteristics (socioeconomic disadvantage index, residential instability index, and racial/language homogeneity index) were significantly associated with living in a hotspot of poor sustained viral suppression., Conclusion: These findings highlight that spatial variation in sustained viral suppression exists within the county. Targeted strategies that address structural factors and the needs of people with HIV living in specified geographic areas may improve their HIV health outcomes and contribute towards local, regional, and national goals of ending the HIV epidemic., (© 2022. W. Montague Cobb-NMA Health Institute.)
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- 2023
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17. Person-time spent with HIV viral load above 1500 copies/mL among Miami-Dade County Ryan White Program clients, 2017-2019: a retrospective analysis.
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Gbadamosi SO, Trepka MJ, Dawit R, Bursac Z, Raymond A, Ladner RA, and Sheehan DM
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- Humans, Florida epidemiology, Retrospective Studies, Viral Load, HIV Infections diagnosis, Substance-Related Disorders
- Abstract
HIV transmission risk significantly increases at HIV viral load (VL) >1500 copies/mL. We sought to determine the percentage of person-time spent with VL >1500 copies/mL (pPT >1500) and the associations of demographic, clinical, and psychosocial factors and this outcome among persons with HIV receiving care. A retrospective analysis of data from clients enrolled in the Ryan White Program from 2017 to 2019 was performed. We assessed pPT >1500 in HIV care by utilizing consecutive VL pairs and calculating the length of time between each pair and the corresponding time spent for the observation period. The association between pPT >1500 and selected client characteristics were analyzed using a random-effects zero-inflated negative binomial model. Among the 6390 clients, 42% were aged 50 or older, 52% MSM, and 59% Hispanic. Overall, 7.5% of clients spent, on average, 27.4 days per year at substantial risk of transmitting HIV. Younger age, AIDS diagnosis, and reported drug use in the preceding 12 months were associated with higher pPT >1500. Tailored interventions should be implemented to meet the unique HIV needs of groups with consistent viremia to significantly minimize transmission risk., Competing Interests: Declaration of interests The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper., (Copyright © 2022 Elsevier Inc. All rights reserved.)
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- 2023
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18. Evaluating the moderating role of accredited social health activists on adverse birth outcomes in rural India.
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Kiplagat S, Khan A, Sheehan DM, Jaykrishna P, Ravi K, Jo Trepka M, Bursac Z, Stephens D, Krupp K, and Madhivanan P
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- Infant, Female, Infant, Newborn, Pregnancy, Humans, Prospective Studies, Rural Population, India epidemiology, Prenatal Care, Premature Birth epidemiology, Pregnancy Complications
- Abstract
Background: The Indian government established the Accredited Social Health Activists (ASHA) program in 2006 to improve access and healthcare coverage in rural regions. The objective of this study was to examine the moderating role of ASHA home visits and ASHA-accompanied antenatal care visits (ANC) on the relationship between sociodemographic latent classes of pregnant women and preterm birth and low birth weight infants in rural Mysore District, India., Methods: Utilizing a prospective cohort study conducted between 2011 and 2014, secondary data analysis was performed among 1540 pregnant women in rural Mysore, India. Latent class analysis was performed to identify sociodemographic distinct patterns. Multivariable logistic regression was performed to examine the moderating effects of ASHA-accompanied ANC visits and ASHA home visits on preterm birth and low birth weight., Results: Among women who never/rarely had ASHA-accompanied ANC visits, women in Class 1 "low socioeconomic status (SES)/early marriage/multigravida/1 child or more" had higher odds of preterm birth (adjusted odds ratio [aOR]: 2.62, 95% confidence interval [CI]: 1.12-6.12 compared to Class 4 "high SES/later marriage/primigravida/no children.". Women in Class 3 "high SES/later marriage/multigravida/1 child or more" had higher odds of preterm birth compared to class 4. Women in Class 2 "low SES/later marriage/primigravida/no children" had higher odds of low birth weight infant., Conclusion: The findings demonstrate that ASHA accompanying women to ANC moderates the risk of preterm births among women in high-risk SES groups. Targeted policies and interventions in improving and strengthening the ASHA program are needed to reduce inequalities in adverse birth outcomes in rural India., Competing Interests: Declaration of Competing Interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper., (Copyright © 2022 Elsevier B.V. All rights reserved.)
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- 2022
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19. Post-immigration factors affecting retention in HIV care and viral suppression in Latin American and Caribbean immigrant populations in the United States: a systematic review.
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Ramírez-Ortiz D, Seitchick J, Polpitiya M, Algarin AB, Sheehan DM, Fennie K, Cyrus E, and Trepka MJ
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- Humans, Latin America ethnology, United States, Caribbean Region ethnology, Sustained Virologic Response, Retention in Care statistics & numerical data, Health Status Disparities, Risk Factors, Emigrants and Immigrants statistics & numerical data, Hispanic or Latino statistics & numerical data, HIV Infections ethnology, HIV Infections therapy
- Abstract
Objectives: To reduce disparities in HIV care outcomes among Latin American and Caribbean (LAC) immigrants living with HIV in the U.S., it is necessary to identify factors influencing HIV care in this population. A systematic review that provides a comprehensive understanding of factors influencing retention in HIV care and viral suppression among LAC immigrants living with HIV in the U.S. is lacking. This systematic review used the Immigrant Health Services Utilization theoretical framework to provide an understanding of these factors., Design: We searched for peer-reviewed publications in MEDLINE, EMBASE, CINAHL, PsycINFO, and ASSIA, from January 1996 to June 2020., Results: A total of 17 qualitative ( n = 10) and quantitative ( n = 7) studies were included in the review. The most commonly reported general and immigrant-specific factors appearing in studies were undocumented immigration status, HIV stigma, homophobia, cultural norms, values and beliefs, family and social support, language barriers, structure, complexity and quality of the U.S. healthcare delivery system, and patient-provider relationship., Conclusion: These findings highlight the importance of considering immigrant-specific factors along with general factors to improve the provision of HIV care services and HIV care outcomes among LAC immigrant populations.
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- 2022
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20. A Comparative Analysis of Different HIV Viral Load Suppression Definitions Among Clients Receiving Care in the Miami-Dade Ryan White HIV/AIDS Program.
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Gbadamosi SO, Trepka MJ, Dawit R, Bursac Z, Raymond A, Ladner RA, and Sheehan DM
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- HIV Testing, Humans, Sustained Virologic Response, Viral Load, HIV Infections drug therapy, HIV Infections epidemiology
- Abstract
The study's objective was to examine variations in viral load (VL) suppression definitions among clients in the Ryan White Program (RWP). Data from clients enrolled in the RWP during 2017 were examined to calculate the proportion of virally suppressed clients using three definitions: recent viral suppression, defined as having a suppressed VL (< 200 copies/mL) in the last test in 2017; maintained viral suppression, having a suppressed VL for both the first and last tests in 2017; and sustained viral suppression, having all tests in 2017 showing suppression. Relative differences across all three definitions were computed. Recent viral suppression measures were higher than maintained and sustained viral suppression measures by 7.0% and 10.1%, respectively. Significant relative differences in definitions by demographic, socioeconomic and clinical status were observed. It may be beneficial for care planning to report not only estimates of recent viral suppression but maintained and sustained viral suppression as well., (© 2022. The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature.)
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- 2022
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21. Gay Neighborhoods: Can They Be Identified in a Systematic Way Using Latent Class Analysis?
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Mauck DE, Fennie KP, Ibañez GE, Fenkl EA, Sheehan DM, Maddox LM, Spencer EC, and Trepka MJ
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- Homosexuality, Male, Humans, Latent Class Analysis, Male, HIV Infections epidemiology, HIV Infections prevention & control, Pre-Exposure Prophylaxis, Sexual and Gender Minorities
- Abstract
Identifying gay neighborhoods could help in targeting HIV prevention efforts for men who have sex with men. This study's purpose was to identify gay neighborhoods using latent class analysis (LCA). Data at the ZIP code level were drawn from the American Community Survey, website lists of gay bars and neighborhoods, and the Florida Department of Health HIV surveillance system. A two-class model was selected based on fit. About 9% of the ZIP code data was in class two, which was designated as gay neighborhoods. Cohen's kappa coefficient was used to examine agreement between the classification of ZIP codes from LCA and websites. Fair agreement was found (0.2501). Gay neighborhoods could serve as a place to disseminate information about pre-exposure prophylaxis and other methods for HIV prevention. Improved measures, such as the planned question about same-sex spouses for the 2020 US Census, are needed to identify gay neighborhoods in population-level surveys., (© 2022. The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature.)
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- 2022
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22. Correction to: Gay Neighborhoods: Can They Be Identified in a Systematic Way Using Latent Class Analysis?
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Mauck DE, Fennie KP, Ibañez GE, Fenkl EA, Sheehan DM, Maddox LM, Spencer EC, and Trepka MJ
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- 2022
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23. Examining Barriers to Medication Adherence and Retention in Care among Women Living with HIV in the Face of Homelessness and Unstable Housing.
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Fernandez SB, Lopez C, Ibarra C, Sheehan DM, Ladner RA, and Trepka MJ
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- Anti-Retroviral Agents therapeutic use, Female, Housing, Humans, Medication Adherence psychology, HIV Infections drug therapy, HIV Infections epidemiology, HIV Infections psychology, Ill-Housed Persons, Retention in Care
- Abstract
Despite advances in biomedical treatments, women living with HIV (WLH) who experience homelessness and housing instability suffer suboptimal HIV outcomes, even when linked to treatment. The purpose of this study was to explore experiences of housing instability among WLH and to understand its role in their ability to adhere to antiretroviral medication and remain retained in care. Sixteen women who were linked to Ryan White Program HIV care in South Florida participated in in-depth interviews. The findings focus around four larger themes: difficulty storing medication, privacy- and stigma-related issues, inconsistent access to medication and health care disruptions, and competing and unmet physical and mental health needs. Findings underscore the importance of strategies that are responsive to the disruption of routines and are sensitive to privacy issues in shared dwelling spaces; the proactive inquiry of behavioral and environmental considerations when prescribing antiretroviral medication; and the identification and treatment of comorbid conditions. This study provides evidence for strategies to facilitate self-management and improve modifiable system realities to augment larger-level policy and funding shifts that are critically needed to end the epidemic among vulnerable populations living with HIV.
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- 2022
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24. Social disorganization and new HIV diagnoses, 2013-2017, Florida: Rural-urban differences.
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Trepka MJ, Dawit R, Fernandez SB, Sheehan DM, Degarege A, Li T, Maddox LM, and Spencer EC
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- Female, Florida epidemiology, Humans, Male, Residence Characteristics, Rural Population, United States epidemiology, Urban Population, Anomie, HIV Infections diagnosis, HIV Infections epidemiology
- Abstract
Purpose: To compare the role of neighborhood social disorganization factors on human immunodeficiency virus (HIV) diagnosis rates in urban and rural areas in Florida, we conducted an ecologic study of HIV diagnosis rates during 2013-2017 and social disorganization components, including concentrated disadvantage, ethnic heterogeneity, and residential instability., Methods: Indices of social disorganization components were obtained from principal component analyses of American Community Survey variables for 910 postal codes. Rural/urban classification was based on the United States Department of Agriculture Rural Urban Commuting Area codes. Using multivariable linear regression, the relationship between social disorganization indices and HIV diagnosis rates was assessed., Findings: The only social disorganization index that was significantly higher in rural than urban areas was concentrated disadvantage. In rural areas, the concentrated disadvantage index was significantly associated with HIV diagnosis rates (P = .007) when controlling for the other social disorganization factors but was no longer significant after additionally controlling for prevalence of people with an HIV diagnosis who were not virally suppressed. In urban areas, even after controlling for prevalence of people with HIV who were not virally suppressed, lower male-to-female population ratios and higher scores of residential instability, concentrated disadvantage, and LatinX/immigrant density indices were associated with higher HIV diagnosis rates (all P < .01)., Conclusions: In addition to improving community levels of viral suppression, the community contextual environment, including the rurality of the environment, needs to be considered in strategies to end the HIV epidemic in the United States., (© 2021 National Rural Health Association.)
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- 2022
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25. Relationship between Housing Characteristics and Care Outcomes among Women Living with HIV: Latent Class Analysis.
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Fernandez SB, Sheehan DM, Dawit R, Brock-Getz P, Ladner RA, and Trepka MJ
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Housing plays a critical role in the care outcomes of individuals living with a HIV, yet few studies have examined the unique housing profiles of women living with HIV (WLH), especially among those belonging to low-income racial/ethnic minority groups. In this study, authors conducted a latent class analysis to generate latent profiles of women ( N = 1,501) according to their housing status and household characteristics and assessed associations between classes and sociodemographic and behavioral characteristics and between classes and three HIV care outcomes: retention in care, viral suppression, and sustained viral suppression. A three-class model was selected using five dichotomized housing indicators: housing status, head of household status, living with minors, living with another adult, and disclosure of HIV status to adults with whom they live. While class 1 and class 2 had comparable HIV care outcomes, women in class 3-who were predominately unstably housed, living alone, and did not disclose their HIV status with those with whom they lived-had significantly lower crude odds of successful care outcomes. When accounting for sociodemographic and behavioral factors, significant differences in retention in care persisted. Findings underscore the need for tailored interventions for subgroups of low-income WLH and provide contextual details around the role of housing experiences., (© 2022 National Association of Social Workers.)
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- 2022
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26. Predictors of chlamydia or gonorrhea among people with HIV in Miami-Dade County Ryan White Program in 2017.
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Gebrezgi MT, Fennie KP, Sheehan DM, Ibrahimou B, Jones SG, Brock P, Ladner RA, and Trepka MJ
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- Adolescent, Adult, Florida epidemiology, Humans, Prevalence, Sexual Partners, Young Adult, Chlamydia, Gonorrhea diagnosis, Gonorrhea epidemiology, Gonorrhea prevention & control, HIV Infections diagnosis, HIV Infections epidemiology
- Abstract
The purpose of this study was to assess the prevalence of chlamydia or gonorrhea and factors associated with the diagnoses among people with HIV (PHIV) in the Ryan White Program Part A (RWP) in Miami-Dade County, Florida. We used 2017 calendar year data to identify factors associated with a chlamydia or gonorrhea diagnoses using logistic regression. About 50% of the 7110 PHIV who were ≥18 years old in active Ryan White care in 2017 reported being screened for chlamydia or gonorrhea. Of those screened, 2.3% reported diagnoses of chlamydia, gonorrhea or both. In the adjusted model, compared to PHIV ≥40 years-old, PHIV aged 18-24 and 25-39 years reported higher odds of diagnoses (adjusted odds ratio [aOR] 4.29; 95% confidence interval [CI]: 1.73-10.63 and aOR 4.58; 95% CI; 2.62-7.99 respectively). Those with multiple sexual partners in the last 12 months reported higher odds of diagnoses (aOR 1.67; (95% CI; 1.04-2.69)). Screening rates for chlamydia or gonorrhea are low, relative to CDC guidelines. Interventions are needed to increase rates of screening and targeted behavioral risk reduction techniques are highly recommended among those 18-39 years of age and those who have multiple sexual partners.
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- 2022
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27. A Systematic Review and Meta-analysis to Estimate the Time from HIV Infection to Diagnosis for People with HIV.
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Gbadamosi SO, Trepka MJ, Dawit R, Jebai R, and Sheehan DM
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- Homosexuality, Male, Humans, Male, Risk Factors, HIV Infections diagnosis, Sexual and Gender Minorities
- Abstract
Timely HIV diagnosis is critical to minimizing transmission events. We sought to estimate the meantime from HIV infection to diagnosis and its temporal trend among people with HIV. Following Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines, a search of MEDLINE, Embase, and Google Scholar, supplemented by a hand search of bibliographies of articles, was conducted. Study information and outcome measures of time from HIV infection to diagnosis were synthesized. Random-effects metaanalyses were performed. The search identified 12 articles from 4541 unduplicated citations. Studies were conducted in the UK (k = 3), US (k = 3), France (k = 2), Australia (k = 1), Switzerland (k = 1), Netherlands (k = 1), and China (k = 1). The pooled meantime from HIV infection to diagnosis was 3.00 years (95% confidence interval: 2.16-3.84). From 1996 to 2002, meantime reduced from 4.68 to 2.66 years. Subsequently, it increased to 3.20 years in 2003 and remained relatively stable until 2015. In sub-group meta-analyses, men who have sex with men (MSM) had a meantime of 2.62 years (1.91-3.34), while for heterosexuals and people who inject drugs, it was 5.00 (4.15-5.86) and 4.98 (3.97-5.98) years, respectively. In the high- and upper-middle-income countries included in this study, persons live with undiagnosed HIV for about 3 year before being diagnosed. This period is shorter for MSM relative to people with infections attributable to other risk factors.
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- 2022
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28. HIV Care Access During the COVID-19 Pandemic as Perceived by Racial/Ethnic Minority Groups Served by the Ryan White Program, Miami-Dade County, Florida.
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Trepka MJ, Ward MK, Ladner RA, Sheehan DM, Li T, Ibarra C, Gbadamosi SO, Ibañez GE, and Jean-Gilles M
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- Ethnic and Racial Minorities, Ethnicity, Florida epidemiology, Haiti epidemiology, Humans, Minority Groups, Pandemics, SARS-CoV-2, COVID-19 epidemiology, HIV Infections drug therapy, HIV Infections epidemiology
- Abstract
The Ryan White Program (RWP) in Miami-Dade County, Florida made several modifications to keep HIV care accessible during the COVID-19 Pandemic, including expanding telehealth services, increasing access to HIV medications, and waiving required lab tests for service recertification. We assessed ease of access to medical providers, medical case managers, and antiretroviral medications during the COVID-19 Pandemic among 298 Non-Hispanic Black, Hispanic, and Haitian people with HIV (PWH) served by the RWP Part A, Miami-Dade County, Florida using a telephone-administered survey between October 2020 and January 2021. Overall, most clients reported similar or better access compared to before the Pandemic. Use of videocalls to communicate with HIV medical providers varied by race/ethnicity: Hispanics (49.6%), Non-Hispanic Blacks (37.7%), and Haitian clients (16.0%). Results suggest the modifications helped maintain access to care during an unprecedented health crisis. Permanently adopting many of these modifications should be considered to continue to facilitate access to care.
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- 2022
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29. Neighborhood Factors Associated with Racial/Ethnic Disparities in Achieving Sustained HIV Viral Suppression Among Miami-Dade County Ryan White Program Clients.
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Dawit R, Trepka MJ, Duncan DT, Li T, Pires SF, Brock P, Ladner RA, and Sheehan DM
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- Humans, Residence Characteristics, Sustained Virologic Response, United States, Viral Load, Ethnicity, HIV Infections drug therapy
- Abstract
Racial/ethnic minorities are disproportionately affected by poor HIV care outcomes. Studies have also examined the effects of neighborhood-level factor on an individual's health outcomes. Thus, the objective of this study was to assess the effects of neighborhood factors on the association between race/ethnicity and sustained viral suppression (all viral load tests <200 copies/mL per year). Data for 6491 people with HIV in the 2017 Miami-Dade County Ryan White Program and neighborhood-level data by ZIP code tabulated areas from the American Community Survey were utilized. Multi-level logistic regression models were used to assess the role of neighborhood factors on the association between race/ethnicity and sustained viral suppression. Results show that non-Hispanic Blacks had lower odds of sustained viral suppression in low socioeconomic disadvantage [adjusted odds ratio (aOR): 0.39; 95% confidence interval (CI): 0.20-0.74], moderate residential instability (aOR: 0.31; 95% CI: 0.15-0.65), and low and high racial/language homogeneity neighborhoods (aOR: 0.38; 95% CI: 0.16-0.88) and (aOR: 0.38; 95% CI: 0.19-0.75), respectively, when compared to non-Hispanic Whites (NHWs). Haitians also exhibited poor outcomes in neighborhoods characterized by moderate residential instability (aOR: 0.42; 95% CI: 0.18-0.97) and high racial/language homogeneity (aOR: 0.49; 95% CI: 0.26-0.93), when compared to NHWs. In conclusion, disparities in rates of sustained viral suppression were observed for racial/ethnic minorities within various neighborhood-level factors. These findings indicate the importance of addressing neighborhood characteristics to achieve optimal care for minorities.
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- 2021
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30. Pre- and Post-immigration HIV Testing Behaviors among Young Adult Recent Latino Immigrants in Miami-Dade County, Florida.
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Ramírez-Ortiz D, Forney DJ, Sheehan DM, Cano MÁ, Romano E, and Sánchez M
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- Cross-Sectional Studies, Emigration and Immigration, Florida, HIV Testing, Hispanic or Latino, Humans, Young Adult, Emigrants and Immigrants, HIV Infections diagnosis, HIV Infections epidemiology, HIV Infections prevention & control
- Abstract
HIV testing early in the immigration process can facilitate timely linkage to HIV prevention and treatment services for immigrants. This study aims to determine the prevalence of self-report HIV testing pre- and post-immigration and the associations between pre-immigration HIV sexual risk behaviors, access to healthcare post-immigration, and HIV testing post-immigration among young adult recent Latino immigrants. Cross-sectional data from 504 recent Latino immigrants aged 18 to 34 who immigrated to Miami-Dade County, Florida during the 12 months before assessment were analyzed using robust Poisson regression models. We found that 23.8% of participants reported HIV testing post-immigration and 56.7% reported HIV testing pre-immigration. The prevalence ratio for post-immigration HIV testing was higher for participants that had health insurance (adjusted prevalence ratio [aPR]: 1.70, 95% confidence interval [CI]: 1.21-2.38) and a regular doctor or healthcare provider after immigration (aPR: 1.43, 95% CI 1.03-2.00), and post-immigration HIV testing was higher for participants that had ever been tested for HIV before immigration (aPR: 2.41, 95% CI 1.68-3.45). Also, the prevalence ratio was lower for those who engaged in condomless sex in the three months prior to immigration (aPR: 0.65, 95% 0.47-0.90). These findings suggest that addressing barriers to healthcare and prevention services for young adult recent Latino immigrants is needed to scale-up HIV testing in this population early in the immigration process., (© 2021. This is a U.S. government work and not under copyright protection in the U.S.; foreign copyright protection may apply.)
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- 2021
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31. Factors Associated with Viral Suppression Among Racial/Ethnic Minority Women in the Miami-Dade County Ryan White Program, 2017.
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Caleb-Adepoju SO, Dawit R, Gbadamosi SO, Sheehan DM, Fennie KP, Ladner RA, Brock P, and Trepka MJ
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- Female, Haiti, Hispanic or Latino, Humans, Minority Groups, Retrospective Studies, United States, Ethnicity, HIV Infections drug therapy
- Abstract
The study's objective was to identify factors associated with differences in the rate of viral suppression among minority women with HIV/AIDS in care in the Miami-Dade County Ryan White Program (RWP). A retrospective cohort study was conducted using social characteristics and laboratory data of minority women enrolled in the Miami-Dade County RWP in 2017. Viral suppression was defined as <200 copies/mL using the last viral load test of 2017. Multilevel logistic regression models were used to estimate adjusted odds ratio (aOR) and 95% confidence intervals (CIs). Of the 1,550 racial/ethnic minority women in the study population, 43.1% were African American, 31.3% were Hispanic, and 25.6% were Haitian. The proportion of women virally suppressed was lower among African Americans (80.8%) than among Hispanics (86.4%) and Haitians (85.1%). Viral suppression rates were significantly lower among women aged 18-34 years (aOR: 0.41, CI: 0.27-0.64) and 35-49 years (0.63, 0.45-0.90) vs. ≥50 years, born in the United States (0.48, 0.30-0.78), having a household income of <100% the federal poverty level (0.54, 0.30-0.95), previously diagnosed with AIDS (0.60, 0.44-0.81), reporting problematic drug use (0.23, 0.08-0.69), and living in a residentially unstable neighborhood (0.77, 0.64-0.93). Race/ethnicity was not associated with viral suppression after adjusting for other factors. Factors associated with lack of viral suppression were similar among minority racial/ethnic groups. Interventions at the individual level focusing on young, U.S. born individuals, and those who report drug use, and at the neighborhood level for those living in residentially unstable neighborhoods are needed to improve viral suppression outcomes.
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- 2021
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32. Measuring Race Among Latinos to Address Racism, Discrimination, and HIV Health Inequities: Comparing Self-Reported Race and Fitzpatrick Skin Phototype.
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Sheehan DM, Cano MÁ, and Trepka MJ
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- Black or African American, Hispanic or Latino, Humans, Self Report, HIV Infections, Racism
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- 2021
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33. Latent Class Analysis of Syndemic Factors Associated with Sustained Viral Suppression among Ryan White HIV/AIDS Program Clients in Miami, 2017.
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Dawit R, Trepka MJ, Gbadamosi SO, Fernandez SB, Caleb-Adepoju SO, Brock P, Ladner RA, and Sheehan DM
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- Florida epidemiology, Humans, Latent Class Analysis, Sustained Virologic Response, Syndemic, HIV Infections drug therapy, HIV Infections epidemiology, Substance-Related Disorders epidemiology
- Abstract
The study's objective was to identify the association between sustained viral suppression (all viral load tests < 200 copies/ml per year) and patterns of co-occurring risk factors including, mental health, substance use, sexual risk behavior, and adverse social conditions for people with HIV (PWH). Latent class analysis followed by multivariable logistic regression was conducted for 6554 PWH in the Miami-Dade County Ryan White Program during 2017, and a five-class model was selected. Compared to Class 1 (no risk factors), the odds of achieving sustained viral suppression was significantly lower for Class 2 (mental health) (aOR: 0.67; 95% CI 0.54-0.83), Class 3 (substance use and multiple sexual partners) (0.60; 0.47-0.76), Class 4 (substance use, multiple sexual partners, and domestic violence) (0.71; 0.55-0.93), and Class 5 (mental health, substance use, multiple sexual partners, domestic violence, and homelessness) (0.26; 0.19-0.35). Findings indicate the need for targeted interventions that address these syndemic factors.
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- 2021
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34. A qualitative study of antiretroviral therapy adherence interruptions among young Latino men who have sex with men with HIV: Project D.A.I.L.Y.
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Sheehan DM, De La Cruz Y, Ramírez-Ortiz D, Swendeman D, Muñoz-Laboy M, Duncan DT, Cano MÁ, Devieux JG, and Trepka MJ
- Subjects
- Adolescent, Adult, Anti-Retroviral Agents therapeutic use, Hispanic or Latino, Humans, Male, Medication Adherence, Qualitative Research, Young Adult, HIV Infections drug therapy
- Abstract
Consistent antiretroviral therapy (ART) adherence is necessary for HIV viral suppression. However, adherence may fluctuate around daily routines and life events, warranting intervention support. We examined reasons for ART adherence interruptions, using in-depth, semi-structured qualitative interviews, among young (18-34-year-old) Latino men who have sex with men (YLMSM) with HIV. Interviews ( n = 24) were guided by the Theory of Planned Behavior, the Information-Motivation-Behavioral Skills Theory, and the Socio-Ecological Model. Two coders independently coded transcripts using NVivo 12 software and synthesized codes into themes using Thematic Content Analysis. Results suggested 4 primary influences on ART adherence interruptions: (1) HIV diagnosis denial, (2) breaks in daily routine, (3) substance use, and (4) HIV status disclosure. Participant quotes highlighted routinization of pill-taking and planning ahead for breaks in routine as critically important. The narrative suggested modification of pill-taking routines during alcohol use, and that periods most vulnerable for long-term interruptions in ART adherence were following an HIV diagnosis and during periods of drug use. Support at the time of HIV diagnosis, including a plan for routinization of pill taking, and adaptive interventions incorporating real-time support during breaks in routines and substance use episodes may be one way to help YLMSM adhere to ARTs.
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- 2021
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35. Development and Validation of Vulnerable and Enabling Indices for HIV Viral Suppression among People with HIV Enrolled in the Ryan White Program.
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Gebrezgi MT, Trepka MJ, Gbadamosi SO, Fennie KP, Ramirez-Ortiz D, Li T, Fernandez SB, Brock P, Ladner RA, and Sheehan DM
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- Ethnicity, Humans, Psychometrics, Reproducibility of Results, White People, HIV Infections drug therapy
- Abstract
Background: Numerous factors impact HIV care, often requiring consideration of indices to prevent collinearity when using statistical modeling. Using the Behavioral Model for Vulnerable Populations, we developed vulnerable and enabling indices for people living with HIV (PLWH)., Methods: We used Ryan White Program (RWP) data and principal component analysis to develop general and gender- and racial/ethnic-specific indices. We assessed internal reliability (Cronbach's alpha), convergent validity (correlation coefficient), and predictive utility (logistic regression) with non-viral suppression., Results: Three general factors accounting for 79.2% of indicators' variability surfaced: mental health, drug use, and socioeconomic status (Cronbach's alpha 0.68). Among the overall RWP population, indices showed convergent validity and predictive utility. Using gender- or racial/ethnic-specific indices did not improve psychometric performance., Discussion: General mental health, drug use, and socioeconomic indices using administrative data showed acceptable reliability, validity, and utility for non-viral suppression in an overall PLWH population and in gender- and racial/ethnic-stratified populations. These general indices may be used with similar validity and utility across gender and racial/ethnic diverse populations.
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- 2021
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36. HIV testing intentions and cognitive reappraisal among Latino emerging adults.
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Ramírez-Ortiz D, Sheehan DM, Ibañez GE, Ibrahimou B, De La Rosa M, and Cano MÁ
- Subjects
- Adolescent, Cross-Sectional Studies, Emotions, Female, Florida epidemiology, HIV Infections ethnology, Humans, Male, Young Adult, Cognition physiology, HIV Infections diagnosis, HIV Testing statistics & numerical data, Hispanic or Latino statistics & numerical data, Intention
- Abstract
Negative emotions related to HIV testing may influence an individual's intentions to test for HIV. However, emotion regulation strategies such as cognitive reappraisal which involves reframing the meaning of an event to modify one's emotional response to it may potentially help to regulate these emotions and facilitate decisions to get tested for HIV. In this exploratory study, we examined the association between cognitive reappraisal and HIV testing intentions and whether this association differs by gender. Cross-sectional data were collected from a convenience sample of 157 Latino emerging adults aged 18-25 years living in Arizona and Florida through an online survey. Hierarchical logistic regression models were used to analyze the data. Results indicated that cognitive reappraisal was significantly associated with HIV testing intentions (aOR: 1.44, 95% CI:1.04-1.99) and that this association was specific to females (aOR: 2.48, 95% CI: 1.39-4.43). Our results demonstrate the potential of cognitive reappraisal to facilitate HIV testing intentions among females. HIV prevention interventions should incorporate cognitive reappraisal training to regulate and adapt to the negative emotions associated with HIV testing in efforts to increase HIV testing.
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- 2021
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37. Perceptual Facilitators for and Barriers to Career Progression: A Qualitative Study With Female Early Stage Investigators in Health Sciences.
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Fernandez SB, Clarke RD, Sheehan DM, Trepka MJ, and Rose SM
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- Adult, Female, Florida, Humans, Male, Middle Aged, Biomedical Research statistics & numerical data, Career Mobility, Faculty, Medical statistics & numerical data, Gender Equity, Minority Groups statistics & numerical data, Research Personnel statistics & numerical data, Workforce statistics & numerical data
- Abstract
Purpose: Despite efforts to increase the representation of women in the national scientific workforce, results still lag. While women's representation in health-related sciences has increased substantially, women remain underrepresented in senior leadership roles. This study was conducted to elucidate influences at the individual, interpersonal, organizational, and societal levels that present as barriers to and facilitators for advancement in research careers for women, with the goal of promoting and retaining a more diverse leadership., Method: The authors conducted individual, 1-hour, in-depth, semistructured interviews with 15 female early stage investigators pursuing careers in health sciences research at a large minority-serving institution in Florida in 2018. Interview guides were designed by using a social ecological framework to understand the influence of multilevel systems. Employing a qualitative approach, drawing from a phenomenological orientation, 2 researchers independently coded transcripts and synthesized codes into broad themes., Results: Barriers and facilitators were reported at all ecological levels explored. Illustrative quotations reflect the unequal distribution of familial responsibilities that compete with career advancement, family members' lack of understanding of the demands of a research career, the importance of female mentors, perceived differences in the roles and expectations of female and male faculty at institutions, and normative upheld values that influence early career progression., Conclusions: Achieving pervasive and sustained changes that move toward gender equity in research requires solutions that address multilevel, explicit and implicit influences on women's advancement in science. Suggestions include shifting familial and institutional norms, creating support systems for women with female mentors, and enforcing consistent policies regarding the roles and expectations of faculty. Findings shed light on the influence of gender on career progression by providing context for the experiences of women and underscore the importance of addressing pervasive societal and structural systems that maintain inequities hindering women's progress in the scientific workforce., (Copyright © 2020 by the Association of American Medical Colleges.)
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- 2021
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38. Development and Validation of the Community PrEP-Related Stigma Scale (Community-PSS).
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Algarin AB, Hee Shrader C, Hackworth BT, Varas-Diaz N, Fennie KP, Sheehan DM, and Ibañez GE
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- Adolescent, Adult, Community-Institutional Relations, Florida, HIV Infections psychology, Humans, Male, Reproducibility of Results, Safe Sex, Young Adult, HIV Infections prevention & control, Homosexuality, Male psychology, Pre-Exposure Prophylaxis methods, Social Stigma, Surveys and Questionnaires standards
- Abstract
Despite increasing availability of pre-exposure prophylaxis (PrEP), HIV prevention efforts have stalled. It is important to study potential barriers to HIV prevention methods, such as pre-exposure prophylaxis stigma. This study aims to develop and validate the Community PrEP-related Stigma Scale (Community-PSS) to address gaps in the literature. Participants were 108 sexual and gender minority men recruited through virtual and community-posted advertisements in Florida. The authors assessed reliability using Cronbach's alpha analysis, determined scale components using principal component analysis, and assessed construct validity based on five a priori hypotheses. The scale had high internal consistency (α = 0.86) and four components (stigma of actions outside of sex, stigma of sexual actions, extreme stigma perceptions, and positive community perception). The Community-PSS was valid, supporting four out of five hypotheses and in the expected directions. The Community-PSS was a valid and reliable tool in the sample and correlates with a previously validated PrEP stigma scale, HIV knowledge, PrEP knowledge, and likelihood of condom use with a partner on PrEP.
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- 2021
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39. Identifying patterns of retention in care and viral suppression using latent class analysis among women living with HIV in Florida 2015-2017.
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Dawit R, Sheehan DM, Gbadamosi SO, Fennie KP, Li T, Curatolo D, Maddox LM, Spencer EC, and Trepka MJ
- Subjects
- AIDS Serodiagnosis, Adolescent, Adult, Aged, Female, Florida epidemiology, HIV Infections epidemiology, HIV Infections virology, Humans, Latent Class Analysis, Middle Aged, Substance Abuse, Intravenous complications, Time-to-Treatment, Young Adult, Anti-HIV Agents therapeutic use, Continuity of Patient Care statistics & numerical data, HIV Infections drug therapy, Retention in Care statistics & numerical data, Viral Load drug effects
- Abstract
The study objective was to classify women with newly diagnosed HIV into patterns of retention in care (≥2 HIV care visits ≥3 months apart) and viral suppression over time and identify factors associated with class membership. Florida HIV/AIDS surveillance data were used to conduct Latent Class Analysis to classify women into patterns, and multinomial regression was used to compare the prevalence of class membership by demographic and clinical factors. Four classes were selected based on model fit parameters: (Class 1) consistently retained and suppressed (>90% probability of being retained and suppressed), (Class 2) not consistently retained or suppressed (≤10% probability of being retained and suppressed), (Class 3) increasingly retained and suppressed, and (Class 4) decreasingly retained and suppressed. The proportion of women in each class was 48.6%, 24.9%, 14.3%, and 12.2%, respectively. Women aged 25-34 compared to 35-49 years old, injection drug use mode of exposure, US born, and not linked to care three months post-diagnosis had a lower prevalence of belonging to the consistently retained and suppressed class. Findings may be useful in tailoring and targeting interventions to increase the prevalence of women who are consistently retained in care and virally suppressed.
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- 2021
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40. Neighborhood and health-related outcomes: a study of adult Latinas of Caribbean and South and Central American descent in Miami.
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Huang H, Cano MÁ, Trepka MJ, Sheehan DM, Sanchez M, Rojas P, and De La Rosa M
- Abstract
The present study investigated neighborhood effects on substance use, mental and medical health, and health-care access. We used data collected from a sample of adult Latinas of Caribbean and South and Central American descent in 2011. The findings indicate that for adult Latinas, concentrated disadvantage in neighborhoods is associated with increased risk of alcohol misuse and inability to obtain prescription drugs due to lack of money, while Hispanic/immigrant concentration in neighborhoods is associated with fewer mental disorder symptoms. Individual age, criminal justice involvement, religious involvement, intimate partner violence, and employment are also associated with one or more health-related outcomes. We provided practice implications for macro and micro social work practice. Future research is needed to examine the mechanism underlying the negative association between neighborhood Hispanic/immigrant concentration and mental disorder symptoms., Competing Interests: Disclosure statement No potential conflict of interest was reported by the authors.
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- 2021
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41. Enacted HIV-Related Stigma's Association with Anxiety & Depression Among People Living with HIV (PLWH) in Florida.
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Algarin AB, Sheehan DM, Varas-Diaz N, Fennie K, Zhou Z, Spencer EC, Cook CL, Cook RL, and Ibanez GE
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- Adolescent, Adult, Cohort Studies, Female, Florida epidemiology, Humans, Male, Middle Aged, Young Adult, Anxiety epidemiology, Depression epidemiology, HIV Infections epidemiology, HIV Infections psychology, Social Stigma
- Abstract
Research has shown that HIV-related stigma contributes to people living with HIV having a higher risk of mental health disorders. Our study examines the association between enacted HIV-related stigma and symptoms of anxiety and depression among PLWH. We used baseline data from 932 PLWH collected from the Florida Cohort study between 2014 and 2018. The sample was majority 45 + years of age (63.5%), male (66.0%), and Black (58.1%). The majority had previously experienced enacted HIV-related stigma (53.1%). Additionally, 56.6% and 65.2% showed mild to moderate/severe levels of anxiety and depression, respectively. Those who experienced any levels of enacted HIV-related stigma (vs none) had significantly greater odds of mild and moderate/severe levels of anxiety (vs no/minimal) (AOR[CI] 1.54[1.13, 2.10], p = 0.006; AOR[CI] 3.36[2.14, 5.26], p < 0.001, respectively) and depression (AOR[CI] 1.61[1.19, 2.18], p = 0.002; AOR[CI] 3.66[2.32, 5.77], p < 0.001, respectively). Findings suggest a need to evaluate interventions for PLWH to reduce the deleterious effects of enacted HIV-related stigma on mental health.
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- 2021
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42. Factors Associated With the Recurrence, Persistence, and Clearance of Asymptomatic Bacterial Vaginosis Among Young African American Women: A Repeated-Measures Latent Class Analysis.
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Coudray MS, Sheehan DM, Li T, Cook RL, Schwebke J, and Madhivanan P
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- Adult, Female, Humans, Incidence, Latent Class Analysis, Longitudinal Studies, Peru epidemiology, Randomized Controlled Trials as Topic, Recurrence, Risk Factors, Vaginosis, Bacterial epidemiology, Black or African American statistics & numerical data, Asymptomatic Infections epidemiology, Metronidazole therapeutic use, Sexual Behavior statistics & numerical data, Vaginosis, Bacterial drug therapy
- Abstract
Background: Although risk factors of recurrent and persistent bacterial vaginosis (BV) have been explored in the literature, the longitudinal incidence patterns of BV remain elusive., Methods: We conducted a secondary analysis of longitudinal data from a randomized clinical trial of metronidazole treatment for asymptomatic BV. Repeated-measures latent class analysis was used to identify distinct longitudinal patterns of incident BV cases. Multinomial regression analysis was used to determine the predictors of class membership. The multivariable model included age, last BV treatment, douching frequency, birth control, sexual risk behavior, and assignment to treatment arm., Results: A total of 858 African American women who were asymptomatic for BV were included in the analysis. Three emergent patterns of BV for 12 months were identified by repeated-measures latent class analysis: persistent (55.9%), recurrent (30.5%), and clearance (13.5%). Participants who had douched at least once had significantly lower odds to be in the recurrent class versus the clearance class (adjusted odds ratio [adjOR], 0.55; 95% confidence interval [CI], 0.18-0.63). Women who had sex with women had significantly lower odds of belonging to the persistent class versus the clearance class (adjOR, 0.38; 95% CI, 0.22-0.68) and the recurrent class (adjOR, 0.43; 95% CI, 0.23-0.81). Those who were assigned to the treatment arm had significantly increased odds of being in the recurrent class versus the clearance class (adjOR, 1.92; 95% CI, 1.22-3.03). Women older than 21 years were significantly more likely to be in the recurrent class (adjOR, 1.88; 95% CI, 1.17-3.00) than in the clearance class., Conclusions: Assessment of BV cases revealed distinct patterns of recurrence and persistence of BV, which were significantly associated with douching, being in the treatment arm, and being a woman who had sex with women.
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- 2020
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43. Self-efficacy and HIV testing among Latino emerging adults: examining the moderating effects of distress tolerance and sexual risk behaviors.
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Ramírez-Ortiz D, Sheehan DM, Ibañez GE, Ibrahimou B, De La Rosa M, and Cano MÁ
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- Adolescent, Adult, Cross-Sectional Studies, Female, HIV Infections ethnology, HIV Infections psychology, Humans, Male, Risk-Taking, Sexual Behavior, United States, Young Adult, Adaptation, Physiological, HIV Infections diagnosis, HIV Testing statistics & numerical data, Hispanic or Latino psychology, Psychological Distress, Self Efficacy
- Abstract
Latino emerging adults in the United States are at a high risk of HIV and have a low prevalence of HIV testing. This study examined the association between self-efficacy for HIV testing, distress tolerance and lifetime history of HIV testing, and tested the moderating effect of distress tolerance and sexual risk behaviors on the association between self-efficacy and lifetime history of HIV testing. Data were collected from a cross-sectional sample of 157 Latino emerging adults aged 18-25 using an online survey and were analyzed using hierarchical logistic regression and moderation analyses. We found that 62.8% of those engaging in sexual risk behaviors had ever been tested for HIV. Participants that reported higher levels of self-efficacy (aOR=3.49, 95%CI: 1.78-6.83) were more likely to have ever been tested for HIV in their lifetime. There was a statistically significant three-way interaction among self-efficacy for HIV testing, distress tolerance and sexual risk behaviors ( b =2.76, 95%CI: .52, 5.00, p =.016). This interaction suggests that among those that reported any sexual risk behaviors, higher levels of self-efficacy were associated with lifetime history of HIV testing only at higher levels of distress tolerance. Further research is warranted to determine how self-efficacy and distress tolerance work together among high-risk groups to promote HIV testing.
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- 2020
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44. HIV Testing Among Latino Emerging Adults: Examining Associations with Familism Support, Nativity, and Gender.
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Ramírez-Ortiz D, Sheehan DM, Moore MP, Ibañez GE, Ibrahimou B, De La Rosa M, and Cano MÁ
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- Adolescent, Adult, Cross-Sectional Studies, Florida epidemiology, Hispanic or Latino, Humans, Young Adult, Emigrants and Immigrants, HIV Testing
- Abstract
Research examining factors associated with low uptake of HIV testing among Latino emerging adults is scarce. Thus, this study examined the association between familism support and lifetime history of HIV testing among Latino emerging adults, and whether nativity status and gender moderated this association. A cross-sectional online survey of 157 Latino emerging adults aged 18-25 years living in Arizona and Florida was conducted and data were analyzed using robust Poisson regression models. Results indicated that 59.9% of participants reported a lifetime history of HIV testing. Higher familism support was associated with a decreased prevalence of lifetime history of HIV testing (aPR = 0.81, 95% CI: 0.68- 0.95). Nativity status moderated the association between familism support and lifetime history of HIV testing, with this negative association, only found among immigrants (aPR = 0.46, 95% CI: 0.28-0.74). Gender did not moderate this association. Familism support plays a role in HIV testing behaviors, and thus should be considered when developing programs to increase HIV testing among Latinos.
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- 2020
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45. Alcohol use severity among Hispanic emerging adults: Examining the roles of bicultural self-efficacy and acculturation.
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Cano MÁ, Sánchez M, De La Rosa M, Rojas P, Ramírez-Ortiz D, Bursac Z, Meca A, Schwartz SJ, Lorenzo-Blanco EI, Zamboanga BL, Garcini LM, Roncancio AM, Arbona C, Sheehan DM, and de Dios MA
- Subjects
- Adolescent, Adult, Cross-Sectional Studies, Florida epidemiology, Hispanic or Latino, Humans, Young Adult, Acculturation, Self Efficacy
- Abstract
Objective: This study aimed to (1) examine respective associations of acculturation orientations (e.g., U.S. orientation and Hispanic orientation) and domains (e.g., social groundedness and role repertoire) of bicultural self-efficacy, the perceived confidence to function effectively within the receiving culture and the heritage culture, with alcohol use severity among Hispanic emerging adults. This study also aimed to (2) examine potential moderating factors of respective associations among acculturation orientations and bicultural self-efficacy with alcohol use severity., Method: 200 Hispanic emerging adults from Arizona (n = 99) and Florida (n = 101) completed a cross-sectional survey. Inclusion criteria were being ages 18-25, self-identify as Hispanic or Latina/o, and currently living in Maricopa County or Miami-Dade County. Data were analyzed using hierarchical multiple regression and moderation analyses., Results: Findings indicate that neither of the acculturation orientations nor role repertoire had main effects with alcohol use severity. However, higher social groundedness was associated with lower alcohol use severity. Moderation analyses indicate that the interaction between the U.S. orientation and study site and the interaction between the Hispanic orientation and social groundedness were statistically significant in relation to alcohol use severity., Conclusions: Considering that the U.S. orientation was associated with alcohol use severity only in Arizona highlights the need for multisite studies on acculturation. Our findings demonstrate that other sociocultural processes such as acculturation can impact bicultural self-efficacy; and that the association between bicultural self-efficacy and alcohol merits further investigation. However, more thorough assessments of bicultural self-efficacy are needed to better understand its effects on alcohol., Competing Interests: Declaration of Competing Interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper., (Copyright © 2020 Elsevier Ltd. All rights reserved.)
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- 2020
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46. Health Care-Specific Enacted HIV-Related Stigma's Association with Antiretroviral Therapy Adherence and Viral Suppression Among People Living with HIV in Florida.
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Algarin AB, Sheehan DM, Varas-Diaz N, Fennie KP, Zhou Z, Spencer EC, Cook RL, Morano JP, and Ibanez GE
- Subjects
- Adult, Anti-HIV Agents administration & dosage, Anti-Retroviral Agents therapeutic use, Attitude of Health Personnel, Cohort Studies, Continuity of Patient Care, Female, Florida epidemiology, HIV Infections epidemiology, HIV Infections virology, Humans, Male, Medication Adherence statistics & numerical data, Middle Aged, Prejudice, Anti-HIV Agents therapeutic use, Antiretroviral Therapy, Highly Active methods, Discrimination, Psychological, HIV Infections drug therapy, HIV Infections psychology, Medication Adherence psychology, Social Stigma, Viral Load drug effects
- Abstract
Among people living with HIV (PLWH) in Florida, <2/3 are virally suppressed (viral load <200 copies/mL). Previous theoretical frameworks have pointed to HIV-related stigma as an important factor for viral suppression; an important outcome related to the HIV continuum of care. This study aims to analyze the association between enacted HIV-related stigma and antiretroviral therapy (ART) adherence and viral suppression among a sample of PLWH in Florida. The overall sample ( n = 932) was male (66.0%), majority greater than 45 years of age (63.5%), black (58.1%), and non-Hispanic (79.7%). Adjusted odds ratios (AOR) and 95% confidence intervals (CI) were estimated using logistic regression models. The odds of nonadherence to ART was not significantly greater for those reporting low/moderate or high levels of general enacted HIV-related stigma (vs. no stigma) [AOR = 1.30, CI: (0.87-1.95), p = 0.198; AOR = 1.17, CI: (0.65-2.11), p = 0.600, respectively]. Moreover, the odds of nonviral suppression were not significantly greater for those reporting low/moderate or high levels of general enacted HIV-related stigma (vs. no stigma) [AOR = 0.92, CI: (0.60-1.42), p = 0.702; AOR = 1.16, CI: (0.64-2.13), p = 0.622, respectively]. However, ever experiencing health care-specific enacted HIV-related stigma was associated with both nonadherence [AOR = 2.29, CI: (1.25-4.20), p = 0.008] and nonsuppression [AOR = 2.16, CI: (1.19-3.92), p = 0.011]. Despite limitations, the results suggest that the perpetuation of stigma by health care workers may have a larger impact on continuum of care outcomes of PLWH than other sources of enacted stigma. Based on the results, there is a need to develop and evaluate interventions for health care workers intended to reduce experienced stigma among PLWH and improve health outcomes.
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- 2020
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47. Development and Validation of a Risk Prediction Tool to Identify People with HIV Infection Likely Not to Achieve Viral Suppression.
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Gebrezgi MT, Fennie KP, Sheehan DM, Ibrahimou B, Jones SG, Brock P, Ladner RA, and Trepka MJ
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- Adolescent, Adult, Female, HIV Infections diagnosis, Humans, Male, Middle Aged, Poverty, Predictive Value of Tests, Reproducibility of Results, Retrospective Studies, Risk Factors, Substance-Related Disorders psychology, Young Adult, Anti-HIV Agents therapeutic use, HIV Infections drug therapy, Substance-Related Disorders complications, Viral Load drug effects
- Abstract
Identifying people with HIV infection (PHIV), who are at risk of not achieving viral suppression, is important for designing targeted intervention. The aim of this study was to develop and test a risk prediction tool for PHIV who are at risk of not achieving viral suppression after a year of being in care. We used retrospective data to develop an integer-based scoring method using backward stepwise logistic regression. We also developed risk score categories based on the quartiles of the total risk score. The risk prediction tool was internally validated by bootstrapping. We found that nonviral suppression after a year of being in care among PHIV can be predicted using seven variables, namely, age group, race, federal poverty level, current AIDS status, current homelessness status, problematic alcohol/drug use, and current viral suppression status. Those in the high-risk category had about a 23 increase in the odds of nonviral suppression compared with the low-risk group. The risk prediction tool has good discriminative performance and calibration. Our findings suggest that nonviral suppression after a year of being in care can be predicted using easily available variables. In settings with similar demographics, the risk prediction tool can assist health care providers in identifying high-risk individuals to target for intervention. Follow-up studies are required to externally validate this risk prediction tool.
- Published
- 2020
- Full Text
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48. Estimating the size of HIV-negative MSM population that would benefit from pre-exposure prophylaxis in Florida.
- Author
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Mauck DE, Fennie KP, Ibañez GE, Fenkl EA, Sheehan DM, Maddox LM, Spencer EC, and Trepka MJ
- Subjects
- Adolescent, Adult, Florida epidemiology, HIV Infections epidemiology, Humans, Male, Population Density, Pre-Exposure Prophylaxis methods, Safe Sex, Sexual Partners, Anti-HIV Agents administration & dosage, HIV Infections prevention & control, Homosexuality, Male statistics & numerical data, Pre-Exposure Prophylaxis organization & administration
- Abstract
Purpose: This study aimed to estimate the size of the population of men who have sex with men (MSM) in Florida with high-risk behaviors that would indicate eligibility for pre-exposure prophylaxis (PrEP) use., Methods: Three methods were used to estimate the MSM population. Estimates from the three methods were averaged, and the number of MSM living with HIV in each zone improvement plan (ZIP) code was subtracted., Results: The average MSM estimate was 1-2184 men (1.5-22.9%) by ZIP code. The size of the MSM population with indications for PrEP use was highest when using estimates of MSM with more than one sex partner in the past year obtained from the National HIV Behavioral Surveillance system and lowest when the MSM estimate was multiplied by 24.7% (percentage of MSM with PrEP indications from other studies)., Conclusion: Areas with high numbers of MSM with PrEP indications could be targeted with information to reduce HIV acquisition., (Copyright © 2020 Elsevier Inc. All rights reserved.)
- Published
- 2020
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49. Sustained HIV viral suppression among men who have sex with men in the Miami-Dade County Ryan White Program: the effect of demographic, psychosocial, provider and neighborhood factors.
- Author
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Sheehan DM, Dawit R, Gbadamosi SO, Fennie KP, Li T, Gebrezgi M, Brock P, Ladner RA, and Trepka MJ
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- Adult, Age Factors, Ethnicity statistics & numerical data, Florida, HIV Infections ethnology, Health Personnel statistics & numerical data, Homosexuality, Male ethnology, Homosexuality, Male psychology, Humans, Male, Middle Aged, Patient Protection and Affordable Care Act statistics & numerical data, Program Evaluation, Residence Characteristics statistics & numerical data, HIV Infections therapy, Health Status Disparities, Homosexuality, Male statistics & numerical data, Sustained Virologic Response
- Abstract
Background: HIV viral suppression is associated with health benefits for people living with HIV and a decreased risk of HIV transmission to others. The objective was to identify demographic, psychosocial, provider and neighborhood factors associated with sustained viral suppression among gay, bisexual, and other men who have sex with men., Methods: Data from adult men who have sex with men (MSM) enrolled in the Miami-Dade County Ryan White Program (RWP) before 2017 were used. Sustained viral suppression was defined as having an HIV viral load < 200 copies/ml in all viral load tests in 2017. Three-level (individual, medical case management site, and neighborhood) cross-classified mixed-effect models were used to estimate adjusted odds ratios (aOR) and 95% confidence intervals (CI) for sustained viral suppression., Results: Of 3386 MSM, 90.8% were racial/ethnic minorities, and 84.4% achieved sustained viral suppression. The odds of achieving sustained viral suppression was lower for 18-24 and 25-34 year-old MSM compared with 35-49 year-old MSM, and for non-Latino Black MSM compared with White MSM. Those not enrolled in the Affordable Care Act, and those with current AIDS symptoms and a history of AIDS had lower odds of achieving sustained viral suppression. Psychosocial factors significantly associated with lower odds of sustained viral suppression included drug/alcohol use, mental health symptoms, homelessness, and transportation to appointment needs. Individuals with an HIV physician who serves a larger volume of RWP clients had greater odds of sustained viral suppression. Neighborhood factors were not associated with sustained viral suppression., Conclusion: Despite access to treatment, age and racial disparities in sustained viral suppression exist among MSM living with HIV. Addressing substance use, mental health, and social services' needs may improve the ability of MSM to sustain viral suppression long-term. Furthermore, physician characteristics may be associated with HIV outcomes and should be explored further.
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- 2020
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50. Developing a triage tool for use in identifying people living with HIV who are at risk for non-retention in HIV care.
- Author
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Gebrezgi MT, Fennie KP, Sheehan DM, Ibrahimou B, Jones SG, Brock P, Ladner RA, and Trepka MJ
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- Adolescent, Adult, Ethnicity, Female, Florida, HIV Infections psychology, HIV Infections virology, Health Services Accessibility, Ill-Housed Persons, Humans, Male, Middle Aged, Retrospective Studies, Risk Factors, Socioeconomic Factors, Substance-Related Disorders, Viral Load, Anti-HIV Agents therapeutic use, Continuity of Patient Care, HIV Infections drug therapy, Patient Compliance, Triage methods
- Published
- 2020
- Full Text
- View/download PDF
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