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Introduction: Latino adolescents may face numerous barriers) to recommended vaccinations. There is little research on the association between Latino adolescent-mother preferred language concordance and vaccination completion and if it varies by neighborhood. To better understand the social/family factors associated with Latino adolescent vaccination, we studied the association of adolescent-mother language concordance and neighborhood social deprivation with adolescent vaccination completion. Methods: We employed a multistate, electronic health record (EHR) based dataset of community health center patients to compare three Latino groups: (1) English-preferring adolescents with English-preferring mothers, (2) Spanish-preferring adolescents with Spanish-preferring mothers, and (3) English-preferring adolescents with Spanish-preferring mothers with non-Hispanic white adolescent-mother pairs for human papilloma virus (HPV), meningococcal, and influenza vaccinations. We adjusted for mother and adolescent demographics and care utilization and stratified by the social deprivation of the family's neighborhood. Results: Our sample included 56,542 adolescent-mother dyads. Compared with non-Hispanic white dyads, all three groups of Latino dyads had higher odds of adolescent HPV and meningococcal vaccines and higher rates of flu vaccines. Latino dyads with Spanish-preferring mothers had higher vaccination odds/rates than Latino dyads with English-preferring mothers. The effects of variation by neighborhood social deprivation in influenza vaccination rates were minor in comparison to differences by ethnicity/language concordance. Conclusion: In a multistate analysis of vaccinations among Latino and non-Latino adolescents, English-preferring adolescents with Spanish-preferring mothers had the highest completion rates and English-preferring non-Hispanic white dyads the lowest. Further research can seek to understand why this language dyad may have an advantage in adolescent vaccination completion. Significance: Latino adolescents may face numerous barriers to preventive care—especially routine immunizations, but analyses often focus on single or few factors that may affect the utilization of these services. Our analysis of not only the language preference of Latino adolescents, but the preferred language of their mothers and their neighborhood social adversity demonstrates that English-preferring Latino adolescents with Spanish preferring mothers were most likely to utilize all immunizations we studied, and there were differences in utilization among Latino families by language concordance. This adds to our knowledge of Latino adolescent health care utilization by demonstrating the differences in Latino families, and suggesting that many of these families may have assets for service utilization from which we can learn. [ABSTRACT FROM AUTHOR]

Objective The future of the Children's Health Insurance Program (CHIP) is uncertain after 2017. Survey-based research shows positive associations between CHIP expansions and children's healthcare utilization. To build on this prior work, we used electronic health record (EHR) data to assess temporal patterns of healthcare utilization after Oregon's 2009-2010 CHIP expansion. We hypothesized increased post-expansion utilization among children who gained public insurance. Methods Using EHR data from 154 Oregon community health centers, we conducted a retrospective cohort study of pediatric patients (2-18 years old) who gained public insurance coverage during the Oregon expansion (n = 3054), compared to those who were continuously publicly insured (n = 10,946) or continuously uninsured (n = 10,307) during the 2-year study period. We compared pre-post rates of primary care visits, well-child visits, and dental visits within- and between-groups. We also conducted longitudinal analysis of monthly visit rates, comparing the three insurance groups. Results After Oregon's 2009-2010 CHIP expansions, newly insured patients' utilization rates were more than double their pre-expansion rates [adjusted rate ratios (95 % confidence intervals); increases ranged from 2.10 (1.94-2.26) for primary care visits to 2.77 (2.56-2.99) for dental visits]. Utilization among the newly insured spiked shortly after coverage began, then leveled off, but remained higher than the uninsured group. Conclusions This study used EHR data to confirm that CHIP expansions are associated with increased utilization of essential pediatric primary and preventive care. These findings are timely to pending policy decisions that could impact children's access to public health insurance in the United States. [ABSTRACT FROM AUTHOR]

To assess the association between a child's and their parent's public health insurance status during a time when children had access to coverage independent of policies that impacted adults' access. Secondary data from the Oregon Health Plan (OHP) [Oregon's Medicaid and Children's Health Insurance Programs] for families with at least one parent and one child with OHP coverage at any time during the study period (2002-2010). We linked children to their parents in the OHP data set and examined longitudinal associations between the coverage patterns for children and their parents, controlling for several demographic and economic confounders. We tested for differences in the strength of associations in monthly coverage status in five time periods throughout the nine-year study period. The odds of a child being insured by the OHP in months in which at least one parent had OHP coverage were significantly higher than among children whose parents were not enrolled at that time. Children with at least one parent who maintained or gained OHP coverage in a given month had a much higher probability of being enrolled in the OHP in that month, compared to children who had no covered parents in the given month or the month prior. Despite implementation of policies that differentially affected eligibility requirements for children and adults, strong associations persisted between coverage continuity for parents and children enrolled in Oregon public health insurance programs. [ABSTRACT FROM AUTHOR]

To identify predictors of coverage continuity for United States children and assess how they have changed in the first 12 years since implementation of the Children's Health Insurance Program in 1997. Using data from the nationally-representative Medical Expenditure Panel Survey, we used logistic regression to identify predictors of discontinuity in 1998 and 2009 and compared differences between the 2 years. Having parents without continuous coverage was the greatest predictor of a child's coverage gap in both 1998 and 2009. Compared to children with at least one parent continuously covered, children whose parents did not have continuous coverage had a significantly higher relative risk (RR) of a coverage gap [RR 17.96, 95 % confidence interval (CI) 14.48-22.29 in 1998; RR 12.88, 95 % CI 10.41-15.93 in 2009]. In adjusted models, parental continuous coverage was the only significant predictor of discontinuous coverage for children (with one exception in 2009). The magnitude of the pattern was higher for privately-insured children [adjusted relative risk (aRR) 29.17, 95 % CI 20.99-40.53 in 1998; aRR 25.54, 95 % CI 19.41-33.61 in 2009] than publicly-insured children (aRR 5.72, 95 % CI 4.06-8.06 in 1998; aRR 4.53, 95 % CI 3.40-6.04 in 2009). Parental coverage continuity has a major influence on children's coverage continuity; this association remained even after public health insurance expansions for children. The Affordable Care Act will increase coverage for many adults; however, 'churning' on and off programs due to income fluctuations could result in coverage discontinuities for parents. If parental coverage instability persists, these discontinuities may continue to have a negative impact on children's coverage stability as well. [ABSTRACT FROM AUTHOR]

The objective of this study was to develop methodologies for creating child-parent 'links' in two healthcare-related data sources. We linked children and parents who were patients in a network of Oregon clinics with a shared electronic health record (EHR), using data that reported the child's emergency contact information or the 'guarantor' for the child's visits. We also linked children and parents enrolled in the Oregon Health Plan (OHP; Oregon's public health insurance programs), using administrative data; here, we defined a 'child' as aged <19 years and identified potential 'parents' from among adults sharing the same OHP household identification (ID) number. In both data sources, parents had to be 12-55 years older than the child. We used OHP individual client ID and EHR patient ID numbers to assess the quality of our linkages through cross-validation. Of the 249,079 children in the EHR dataset, we identified 62,967 who had a 'linkable' parent with patient information in the EHR. In the OHP data, 889,452 household IDs were assigned to at least one child; 525,578 with a household ID had a 'linkable' parent (272,578 households). Cross-validation of linkages revealed 99.8 % of EHR links validated in OHP data and 97.7 % of OHP links validated in EHR data. The ability to link children and their parents in healthcare-related datasets will be useful to inform efforts to improve children's health. Thus, we developed strategies for linking children with their parents in an EHR and a public health insurance administrative dataset. [ABSTRACT FROM AUTHOR]

In the past decade, political and economic changes in the United States (US) have affected health insurance coverage for children and their parents. Most likely these policies have differentially affected coverage patterns for children (versus parents) and for low-income (versus high-income) families. We aimed to examine-qualitatively and quantitatively-the impact of changing health insurance coverage on US families. Primary data from interviews with Oregon families (2008-2010) were analyzed using an iterative process. Qualitative findings guided quantitative analyses of secondary data from the nationally-representative Medical Expenditure Panel Survey (MEPS) (1998-2009); we used Joinpoint Regression to assess average annual percent changes (AAPC) in health insurance trends, examining child and parent status and type of coverage stratified by income. Interviewees reported that although children gained coverage, parents lost coverage. MEPS analyses confirmed this trend; the percentage of children uninsured all year decreased from 9.6 % in 1998 to 6.1 % in 2009; AAPC = −3.1 % (95 % confidence interval [CI] from −5.1 to −1.0), while the percentage of parents uninsured all year rose from 13.6 % in 1998 to 17.1 % in 2009, AAPC = 2.7 % (95 % CI 1.8-3.7). Low-income families experienced the most significant changes in coverage. Between 1998 and 2009, as US children gained health insurance, their parents lost coverage. Children's health is adversely affected when parents are uninsured. Investigation beyond children's coverage rates is needed to understand how health insurance policies and changing health insurance coverage trends are impacting children's health. [ABSTRACT FROM AUTHOR]

In the United States (US), a parent's health insurance status affects their children's access to health care making it critically important to examine trends in coverage for both children and parents. To gain a better understanding of these health insurance trends, we assessed the coverage status for both children and their parents over an 11-year time period (1998-2008). We conducted secondary analysis of data from the nationally-representative Medical Expenditure Panel Survey. We examined frequency distributions for full-year child/parent insurance coverage status by family income, conducted Chi-square tests of association to assess significant differences over time, and explored factors associated with full-year insurance coverage status in 1998 and in 2008 using logistic regression. When considering all income groups together, the group with both child and parent insured decreased from 72.4 % in 1998 to 67.2 % in 2008. When stratified by income, the percentage of families with an insured child, but an uninsured parent increased for low-income families from 12.4 to 25.1 % and from 3.8 to 7.1 % for middle-income families when comparing 1998-2008. In regression analyses, family income remained the strongest characteristic associated with a lack of full-year health insurance. As future policy reforms take shape, it will be important to look beyond children's coverage patterns to assess whether gains have been made in overall family coverage. [ABSTRACT FROM AUTHOR]

Parent's insurance coverage is associated with children's insurance status, but little is known about whether a parent's coverage continuity affects a child's coverage. This study assesses the association between an adult's insurance continuity and the coverage status of their children. We used data from a subgroup of participants in the Oregon Health Care Survey, a three-wave, 30-month prospective cohort study (n = 559). We examined the relationship between the length of time an adult had health insurance coverage and whether or not all children in the same household were insured at the end of the study. We used a series of univariate and multivariate logistic regression models to identify significant associations and the rho correlation coefficient to assess collinearity. A dose response relationship was observed between continuity of adult coverage and the odds that all children in the household were insured. Among adults with continuous coverage, 91.4% reported that all children were insured at the end of the study period, compared to 83.7% of adults insured for 19-27 months, 74.3% of adults insured for 10-18 months, and 70.8% of adults insured for fewer than 9 months. This stepwise pattern persisted in logistic regression models: adults with the fewest months of coverage, as compared to those continuously insured, reported the highest odds of having uninsured children (adjusted odds ratio 7.26, 95% confidence interval 2.75, 19.17). Parental health insurance continuity is integral to maintaining children's insurance coverage. Policies to promote continuous coverage for adults will indirectly benefit children. [ABSTRACT FROM AUTHOR]

Despite the promise of expanded health insurance coverage for children in the United States, a usual source of care (USC) may have a bigger impact on a child's receipt of preventive health counseling. We examined the effects of insurance versus USC on receipt of education and counseling regarding prevention of childhood injuries and disease. We conducted secondary analyses of 2002-2006 data from a nationally-representative sample of child participants (≤17 years) in the Medical Expenditure Panel Survey ( n = 49,947). Children with both insurance and a USC had the lowest rates of missed counseling, and children with neither one had the highest rates. Children with only insurance were more likely than those with only a USC to have never received preventive health counseling from a health care provider regarding healthy eating (aRR 1.21, 95% CI 1.12-1.31); regular exercise (aRR 1.06, 95% CI 1.01-1.12), use of car safety devices (aRR 1.10, 95% CI 1.03-1.17), use of bicycle helmets (aRR 1.11, 95% CI 1.05-1.18), and risks of second hand smoke exposure (aRR 1.12, 95% CI 1.04-1.20). A USC may play an equally or more important role than insurance in improving access to health education and counseling for children. To better meet preventive counseling needs of children, a robust primary care workforce and improved delivery of care in medical homes must accompany expansions in insurance coverage. [ABSTRACT FROM AUTHOR]

We employed a mixed-methods study of primary data from a statewide household survey and in-person interviews with parents to examine-quantitatively and qualitatively-whether low-income children experienced differences between public and private insurance coverage types. We carried out 24 in-depth interviews with a subsample of respondents to Oregon's 2005 Children's Access to Healthcare Study (CAHS), analyzed using a standard iterative process and immersion/crystallization cycles. Qualitative findings guided quantitative analyses of CAHS data that assessed associations between insurance type and parental-reported unmet children's health care needs. Interviewees uniformly reported that stable health insurance was important, but there was no consensus regarding which type was superior. Quantitatively, there were only a few significant differences. Cross-sectionally, compared with private coverage, public coverage was associated with higher odds of unmet specialty care needs (odds ratio [OR] 3.54; 95% confidence interval [CI] 1.52-8.24). Comparing full-year coverage patterns, those with public coverage had lower odds of unmet prescription needs (OR 0.60, 95% CI 0.36-0.99) and unmet mental health counseling needs (OR 0.24, 95% CI 0.10-0.63), compared with privately covered children. Low-income Oregon parents reported few differences in their child's experience with private versus public coverage. [ABSTRACT FROM AUTHOR]

The federal Deficit Reduction Act of 2005 mandated citizenship documentation from all Medicaid applicants as a condition of eligibility and was implemented in Oregon on September 1, 2006. We assessed whether new citizenship documentation requirements were associated with delays in Medicaid authorization for newly pregnant eligible applicants during the first nine months of DRA implementation in Oregon. We conducted a pre-post analysis of administrative records to compare the length of time between Medicaid application and authorization for all newly pregnant, Medicaid-eligible applicants in Oregon ( n = 29,284), nine months before and after September 1, 2006. We compared mean days from application to authorization (McNemar's), and proportion of eligible applicants who waited over 7, 30 and 45 days to be authorized (Pearson's coefficient). The mean number of days women waited for authorization increased from 18 days in the 9 months before DRA implementation to 22.6 days in the post-implementation 9 month period ( P ≤ .001). The proportion of eligible applicants who waited 7, 30 and 45 days increased significantly following DRA implementation ( P ≤ .001). The proportion of eligible applicants who were not authorized within the standard 45-day period increased from 6.9 to 12.5% following the DRA. Implementation of new citizenship documentation requirements was associated with significant delays in Medicaid authorization for eligible pregnant women in Oregon. Such delays in gaining insurance coverage can detrimentally affect access to early prenatal care initiation among a vulnerable population known to be at higher risk for certain preventable pregnancy-related complications. [ABSTRACT FROM AUTHOR]

Millions of US children have unstable health insurance coverage. Some of these uninsured children have parents with stable coverage. We examined whether household income was associated with longer coverage gaps among US children with at least one insured parent. A secondary data analysis of the nationally-representative 2004 Medical Expenditure Panel Survey, this study uses logistic regression models to examine the association between income and children's insurance gaps. We focused on children with at least one parent insured all year ( n = 6,151; estimated weighted N = 53.5 million). In multivariate models, children from families earning between 125 and 400% of the federal poverty level (FPL) had twice the odds of experiencing coverage gaps >6 months, as compared to those from high income families. Children in the poorest income groups (<125% FPL) did not have significantly greater odds of a gap >6 months. However, the odds of a gap ≤6 months were significantly greater for all income groups below 400% FPL, when compared to the highest income group. Among children with continuously insured parents, those from lower middle income families were most vulnerable to experiencing coverage gaps >6 months, as compared to those from the lowest and highest income families. These findings are likely due to middle class earnings being too high to qualify for public insurance but not high enough to afford private coverage. This study highlights the need for new US health care financing models that give everyone in the family the best chance to obtain stable coverage. It also provides valuable information to other countries with employer-sponsored insurance models or those considering privatization of insurance payment systems and how this might disproportionately impact the middle class. [ABSTRACT FROM AUTHOR]

Objectives: To investigate the association between maternal cervical cancer (CC) screening status and child human papillomavirus (HPV) vaccination uptake. To understand if child sex or social deprivation index (SDI) modify this association.We used a national cohort of children linked to at least one parent using electronic health record (EHR) data from a network of community health centers across the United States. We used SDI scores and child sex as moderating variables. We performed the analysis (1) for the whole sample (with SDI and child sex added as covariates), (2) stratified by SDI quartile (with child sex added as a covariate), and (3) stratified by SDI quartile and child sex, to examine whether associations vary by SDI quartile and by child sex.N = 52,919 linked mother–child pairs. Mother’s receipt of CC screening was positively associated with the linked child’s odds of receiving HPV vaccination [adjusted odds ratio (AOR) 1.39, 95% confidence interval (CI) 1.32, 1.47]. Neither sex or SDI modified this association. There were no significant differences in odds of HPV vaccination in children between SDI quartiles or between male and female children.An effective way to improve rates of HPV vaccination among children and adolescents may be to target attention towards increasing CC screening rates among mothers. Further, focusing resources and efforts on CC screenings and care of both mothers and their children may be more worthwhile than isolated efforts targeting HPV vaccination for children and adolescents.Methods: To investigate the association between maternal cervical cancer (CC) screening status and child human papillomavirus (HPV) vaccination uptake. To understand if child sex or social deprivation index (SDI) modify this association.We used a national cohort of children linked to at least one parent using electronic health record (EHR) data from a network of community health centers across the United States. We used SDI scores and child sex as moderating variables. We performed the analysis (1) for the whole sample (with SDI and child sex added as covariates), (2) stratified by SDI quartile (with child sex added as a covariate), and (3) stratified by SDI quartile and child sex, to examine whether associations vary by SDI quartile and by child sex.N = 52,919 linked mother–child pairs. Mother’s receipt of CC screening was positively associated with the linked child’s odds of receiving HPV vaccination [adjusted odds ratio (AOR) 1.39, 95% confidence interval (CI) 1.32, 1.47]. Neither sex or SDI modified this association. There were no significant differences in odds of HPV vaccination in children between SDI quartiles or between male and female children.An effective way to improve rates of HPV vaccination among children and adolescents may be to target attention towards increasing CC screening rates among mothers. Further, focusing resources and efforts on CC screenings and care of both mothers and their children may be more worthwhile than isolated efforts targeting HPV vaccination for children and adolescents.Results: To investigate the association between maternal cervical cancer (CC) screening status and child human papillomavirus (HPV) vaccination uptake. To understand if child sex or social deprivation index (SDI) modify this association.We used a national cohort of children linked to at least one parent using electronic health record (EHR) data from a network of community health centers across the United States. We used SDI scores and child sex as moderating variables. We performed the analysis (1) for the whole sample (with SDI and child sex added as covariates), (2) stratified by SDI quartile (with child sex added as a covariate), and (3) stratified by SDI quartile and child sex, to examine whether associations vary by SDI quartile and by child sex.N = 52,919 linked mother–child pairs. Mother’s receipt of CC screening was positively associated with the linked child’s odds of receiving HPV vaccination [adjusted odds ratio (AOR) 1.39, 95% confidence interval (CI) 1.32, 1.47]. Neither sex or SDI modified this association. There were no significant differences in odds of HPV vaccination in children between SDI quartiles or between male and female children.An effective way to improve rates of HPV vaccination among children and adolescents may be to target attention towards increasing CC screening rates among mothers. Further, focusing resources and efforts on CC screenings and care of both mothers and their children may be more worthwhile than isolated efforts targeting HPV vaccination for children and adolescents.Conclusions for Practice: To investigate the association between maternal cervical cancer (CC) screening status and child human papillomavirus (HPV) vaccination uptake. To understand if child sex or social deprivation index (SDI) modify this association.We used a national cohort of children linked to at least one parent using electronic health record (EHR) data from a network of community health centers across the United States. We used SDI scores and child sex as moderating variables. We performed the analysis (1) for the whole sample (with SDI and child sex added as covariates), (2) stratified by SDI quartile (with child sex added as a covariate), and (3) stratified by SDI quartile and child sex, to examine whether associations vary by SDI quartile and by child sex.N = 52,919 linked mother–child pairs. Mother’s receipt of CC screening was positively associated with the linked child’s odds of receiving HPV vaccination [adjusted odds ratio (AOR) 1.39, 95% confidence interval (CI) 1.32, 1.47]. Neither sex or SDI modified this association. There were no significant differences in odds of HPV vaccination in children between SDI quartiles or between male and female children.An effective way to improve rates of HPV vaccination among children and adolescents may be to target attention towards increasing CC screening rates among mothers. Further, focusing resources and efforts on CC screenings and care of both mothers and their children may be more worthwhile than isolated efforts targeting HPV vaccination for children and adolescents. [ABSTRACT FROM AUTHOR]