Children in the United States with discontinuous health insurance coverage

Health insurance coverage and healthcare utilization among infants of mothers in the national methadone maintenance treatment program in Taiwan

BACKGROUND

Children of heroin-using women have a higher risk of unfavorable health and developmental outcomes. Although methadone maintenance treatment (MMT) has been widely used to treat heroin-using pregnant women, potential effects on accessibility and utilization of healthcare service for their offspring are less explored.

METHODS

We used four national registry and health insurance datasets in Taiwan from 2004 to 2009 to form a population-based matched retrospective cohort study. A total of 1056 neonates born to women in the MMT program (857 born before mother's enrollment in the MMT program [BM], 199 born after mother's enrollment in the MMT program [AM]) was established; 10547 matched non-drug [ND] exposed neonates were identified for comparison. Outcome variables included offspring's health insurance coverage and utilization of preventive, outpatient, and emergency room cares in the first year after birth.

RESULTS

Infants born to mothers on MMT were more likely to have no or incomplete insurance coverage (BM: adjusted odds ratio [aOR]=1.29, 95% CI: 1.10-1.53; AM: aOR=1.56, 95% CI: 1.14-2.13) as compared with the socioeconomic status-matched ND group. The BM infants appeared to have fewer preventive care visits (adjusted relative risk [aRR]=0.85, 95% CI: 0.80-0.90), whereas the AM infants utilized outpatient and emergency room services more frequently (outpatient: aRR=1.11, 95% CI: 1.01-1.23; emergency: aRR=1.46, 95% CI: 1.11-1.90).

CONCLUSIONS

Addiction treatment and harm reduction programs for women of childbearing ages should be delivered in the coordinated framework that ensures comprehensiveness and continuity in healthcare and social services.

The impact of insurance coverage during insurance reform on diagnostic resolution of cancer screening abnormalities

We examined the impact of Massachusetts insurance reform on the care of women at six community health centers with abnormal breast and cervical cancer screening to investigate whether stability of insurance coverage was associated with more timely diagnostic resolution. We conducted Cox proportional hazards models to predict time from cancer screening to diagnostic resolution, examining the impact of 1) insurance status at time of screening abnormality, 2) number of insurance switches over a three-year period, and 3) insurance history over a three-year period. We identified 1,165 women with breast and 781 with cervical cancer screening abnormalities. In the breast cohort, Medicaid insurance at baseline, continuous public insurance, and losing insurance predicted delayed resolution. We did not find these effects in the cervical cohort. These data provide evidence that stability of health insurance coverage with insurance reform nationally may improve timely care after abnormal cancer screening in historically underserved women.

Assuring Adequate Health Insurance for Children With Special Health Care Needs: Progress From 2001 to 2009-2010

OBJECTIVE

To report on coverage and adequacy of health insurance for children with special health care needs (CSHCN) in 2009-2010 and assess changes since 2001.

METHODS

Data were from the National Survey of Children with Special Health Care Needs (NS-CSHCN), a random-digit telephone survey with 40,243 (2009-2010) and 38,866 (2001) completed interviews. Consistency and adequacy of insurance was measured by: 1) coverage status, 2) gaps in coverage, 3) coverage of needed services, 4) reasonableness of uncovered costs, and 5) ability to see needed providers, as reported by parents. Bivariate and multivariable analyses were conducted to assess factors associated with adequate insurance coverage in 2009-2010. Unadjusted and adjusted prevalence estimates were examined to identify changes in the type of insurance coverage and the proportion of CSHCN with adequate coverage by insurance type.

RESULTS

The proportion of CSHCN with private coverage decreased from 64.7% to 50.7% between 2001 and 2009-2010, while public coverage increased from 21.7% to 34.7%; the proportion of CSHCN without any insurance declined from 5.2% to 3.5%. The proportion of CSHCN with adequate coverage varied over time and by insurance type: among privately covered CSHCN, the proportion with adequate coverage declined (62.6% to 59.6%), while among publicly covered CSHCN, the proportion with adequate insurance increased (63.0% to 70.7%). Publicly insured CSHCN experienced improvements in each of the 3 adequacy components.

CONCLUSIONS

There has been a continued shift from private to public coverage, which is more affordable, offers benefits that are more likely to meet CSHCN needs, and allowed CSHCN to see necessary providers.

The impacts of health insurance coverage on access to healthcare in children entering kindergarten

To examine access to healthcare and health outcomes for kindergartners as they relate to insurance status and type. For the 2008, 2009, and 2010 school years, surveys were distributed to parents with a child entering kindergarten in the state of Nevada. Surveys asked parents to provide information about their child concerning their insurance status, routine medical care, medical conditions, and health behaviors. Compared to their insured peers, uninsured kindergartners were less likely to have had a check-up in the previous 12 months (p < .001; OR 6.14; 95 % CI 5.77-6.53), have a primary physician (p < .001; OR 14.32; 95 % CI 13.49-15.20), or have seen a dentist (p < .001; OR 3.93; 95 % CI 3.70-4.16), and were more likely to have a reported unmet medical need (p < .001; OR 2.60; 95 % CI 2.19-3.07). Additionally, compared to children with private insurance, those children with public insurance were less likely to have had a check-up (p < .001; OR 1.73; 95 % CI 1.59-1.89), have a primary care provider (p < .001; OR 3.87; 95 % CI 3.55-4.21), and were more likely to have unmet medical needs (p < .001; OR 2.27; 95 % CI 1.83-2.81). For children in early development-a deeply critical period-insurance status and type are predictors of important access to healthcare variables.

Medicaid and CHIP retention among children in 12 states

OBJECTIVE

Though stable insurance is important to support optimal child health, the reproducibility of metrics to assess child health insurance retention at the state and county level has not been examined. We sought to determine reproducibility of public insurance retention rates for children using 3 different metrics at the state and county level.

METHODS

Public health insurance retention for children was assessed using 3 different metrics calculated from 2006-2009 Medicaid Analytic Extract data from 12 selected states. The metrics were: 1) Duration: a prospective metric that quantifies the number of newly enrolled children continuously enrolled in public insurance 6, 12, and 18 months after initial enrollment during a selected period; (2) Infant Duration: assesses Duration only among infants born during a selected period; (3) Coverage: a prospective metric that quantifies the average percentage of time a selected population is enrolled over an 18-month interval. Reproducibility of the metrics was assessed using a range of sample sizes with resampling and determining changes in relative rankings of states/counties by retention rate.

RESULTS

All 3 metrics demonstrated reproducible estimates at the state level with sample sizes of 2000, 5000, and 10,000. Reproducibility of relative rankings for child health insurance retention of counties within states were sensitive to county child population size and the amount of variability in retention rates within the county and at the state level.

CONCLUSIONS

As health care reform unfolds, the complete set of these 3 reproducible metrics can be used to evaluate multipronged and multilevel strategies to retain eligible children in public health insurance.

Program Churning and Transfers Between Medicaid and CHIP

OBJECTIVE

In the 10 states that are the focus of the Children's Health Insurance Program Reauthorization Act of 2009 evaluation, we analyze in detail the states' recent progress in retaining children in public coverage and public coverage churning.

METHODS

We used administrative data spanning a five-and-a-half-year period collected from 10 study states-Alabama, California, Florida, Louisiana, Michigan, New York, Ohio, Texas, Utah, and Virginia-to analyze the extent to which children return to the same program a short time after disenrollment and the extent to which transfers between Medicaid and Children's Health Insurance Program (CHIP) lead to public coverage gaps.

RESULTS

Our analysis yielded 3 key findings. First, many children moved between Medicaid and CHIP; while most transitioned seamlessly, coverage gaps occurred for as many as 40%, depending on the type of transition. Second, churning continued to be a concern for public coverage programs, with approximately 21% of Medicaid disenrollees and 10% of separate CHIP disenrollees returning to the same program within 7 months. Third, we found sizable differences in rates of program churning and nonseamless program transfers across the 10 study states.

CONCLUSIONS

Notable variation existed across programs and states, which persisted over the period in public program churning. These results suggest the need for continued efforts to simplify renewal processes, particularly in state Medicaid programs, along with the adoption of processes that improve coordination across programs and policies that simplify these transfers.

Patient Protection and Affordable Care Act of 2010 and children and youth with special health care needs

The Patient Protection and Affordable Care Act (ACA) was designed to (1) decrease the number of uninsured Americans, (2) make health insurance and health care affordable, and (3) improve health outcomes and performance of the health care system. During the design of ACA, children in general and children and youth with special health care needs and disabilities (CYSHCN) were not a priority because before ACA, a higher proportion of children than adults had insurance coverage through private family plans, Medicaid, or the State Children's Health Insurance Programs (CHIP). ACA benefits CYSHCN through provisions designed to make health insurance coverage universal and continuous, affordable, and adequate. Among the limitations of ACA for CYSHCN are the exemption of plans that had been in existence before ACA, lack of national standards for insurance benefits, possible elimination or reductions in funding for CHIP, and limited experience with new delivery models for improving care while reducing costs. Advocacy efforts on behalf of CYSHCN must track implementation of ACA at the federal and the state levels. Systems and payment reforms must emphasize access and quality improvements for CYSHCN over cost savings. Developmental-behavioral pediatrics must be represented at the policy level and in the design of new delivery models to assure high quality and cost-effective care for CYSHCN.

Federal policy supporting improvements in transitioning from pediatric to adult surgery services

For children with complex medical conditions that require ongoing surgical intervention, planning for the transition from pediatric to adult surgical care is essential. Services that support healthcare transition from specialty pediatric practices into adult practices are often inadequate, and the healthcare policy process has been slow to respond to the call to action by both professional and patient organizations. However, The Patient Protection and Affordable Care Act of 2010 (PPACA), arguably the most significant healthcare reform legislation since the enactment of Medicaid and Medicare in the mid-1960s, includes several provisions with direct influence on access to care and quality for adolescents transitioning to adult surgical care. We present a brief background on the rationale for improving surgical transition plans, the challenges of enacting the plans, and the relevance of PPACA in shaping health policy change around transition to adult services.

Emergency department-based health insurance enrollment for children: does linkage lead to insurance retention and utilization?

OBJECTIVES

Although 40% of emergency departments (EDs) report having an insurance linkage program, no studies have evaluated the long-term success of these programs. This study aimed to examine insurance retention and utilization by children initially referred to insurance by our ED insurance linkage program.

METHODS

We retrospectively examined insurance records of all uninsured children successfully enrolled in public insurance by the insurance linkage program established in our suburban academic ED between 2004 and 2009. Emergency department-enrolled children were matched by age, sex, program, and year of enrollment to a control group of children from the same county who were enrolled in non-ED settings. Wilcoxon signed rank and χ tests were used to compare enrollment and claims variables.

RESULTS

Emergency department-enrolled children retained insurance for longer, had a higher reenrollment rate, and were higher users of insurance. The average length of enrollment for ED children was 734 days versus 597 days in the control group. Eighty percent of the ED cohort reenrolled in insurance after initial eligibility expiration versus 64% of the control group. Children enrolled via the ED averaged 26 claims (vs 12 claims) and $20,087 (vs $5216) in hospital charges per year of enrollment. This higher utilization was reflected in increased primary care, specialty care, ED visits, inpatient, and mental health claims in the ED group.

CONCLUSIONS

Emergency department-based insurance enrollment programs have the potential to improve access to health care for children. Policies aimed at expanding insurance enrollment among the uninsured population, including the Affordable Care Act, may consider the ED's potential as an effective enrollment site.

Factors Associated With Being Pleased With a Female Partner Pregnancy Among Sexually Active U.S. Adolescent Males

Adolescent pregnancy remains a major U.S. public health problem. Little is known about pregnancy attitudes in U.S. adolescent males. The study objective was to identify factors from different domains that are associated with sexually active U.S. adolescent males who would be pleased with a female partner pregnancy (hereafter known as pleased with a pregnancy). The National Survey of Family Growth is a nationally representative survey of those 15 to 44 years old. Bivariate and multivariable analyses were performed of the 2002 and 2006-2010 cycles to examine factors associated with being pleased with a pregnancy among sexually active U.S. males. Among the 1,445 sexually active U.S. adolescent males surveyed, 25% would be pleased with a pregnancy. In bivariate analyses, ever being suspended from school, having sporadic health insurance, age, and ever HIV tested were significantly associated with being pleased with a pregnancy. In final multivariable analyses, sporadic insurance was associated with almost triple the odds, and being older and ever HIV tested with double the odds of being pleased with a pregnancy. Higher educational attainment for both adolescent males and adolescent males' fathers was associated with reduced odds of a being pleased with a pregnancy. One quarter of sexually active U.S. adolescent males would be pleased with a pregnancy. Adolescent males who have been sporadically insured, are older, and ever HIV tested have higher odds of being pleased with a pregnancy. Targeting these adolescent males for more focused pregnancy-prevention counseling may prove useful in reducing adolescent pregnancy rates.

Design, methods, and baseline characteristics of the Kids' Health Insurance by Educating Lots of Parents (Kids' HELP) trial: a randomized, controlled trial of the effectiveness of parent mentors in insuring uninsured minority children

BACKGROUND & OBJECTIVES

Six million US children have no health insurance, and substantial racial/ethnic disparities exist. The design, methods, and baseline characteristics are described for Kids' Health Insurance by Educating Lots of Parents (Kids' HELP), the first randomized, clinical trial of the effectiveness of Parent Mentors (PMs) in insuring uninsured minority children.

METHODS & RESEARCH DESIGN

Latino and African-American children eligible for but not enrolled in Medicaid/CHIP were randomized to PMs, or a control group receiving traditional Medicaid/CHIP outreach. PMs are experienced parents with ≥1 Medicaid/CHIP-covered children. PMs received two days of training, and provide intervention families with information on Medicaid/CHIP eligibility, assistance with application submission, and help maintaining coverage. Primary outcomes include obtaining health insurance, time interval to obtain coverage, and parental satisfaction. A blinded assessor contacts subjects monthly for one year to monitor outcomes.

RESULTS

Of 49,361 candidates screened, 329 fulfilled eligibility criteria and were randomized. The mean age is seven years for children and 32 years for caregivers; 2/3 are Latino, 1/3 are African-American, and the mean annual family income is $21,857. Half of caregivers were unaware that their uninsured child is Medicaid/CHIP eligible, and 95% of uninsured children had prior insurance. Fifteen PMs completed two-day training sessions. All PMs are female and minority, 60% are unemployed, and the mean annual family income is $20,913. Post-PM-training, overall knowledge/skills test scores significantly increased, and 100% reported being very satisfied/satisfied with the training.

CONCLUSIONS

Kids' HELP successfully reached target populations, met participant enrollment goals, and recruited and trained PMs.

Caregivers' health literacy and gaps in children's Medicaid enrollment: findings from the Carolina Oral Health Literacy Study

Background and Objectives

Recent evidence supports a link between caregivers’ health literacy and their children’s health and use of health services. Disruptions in children’s health insurance coverage have been linked to poor health care and outcomes. We examined young children’s Medicaid enrollment patterns in a well-characterized cohort of child/caregivers dyads and investigated the association of caregivers’ low health literacy with the incidence of enrollment gaps.

Methods

We relied upon Medicaid enrollment data for 1208 children (mean age = 19 months) enrolled in the Carolina Oral Health Literacy project during 2008–09. The median follow-up was 25 months. Health literacy was measured using the Newest Vital Sign (NVS). Analyses relied on descriptive, bivariate, and multivariate methods based on Poisson modeling.

Findings

One-third of children experienced one or more enrollment gaps; most were short in duration (median = 5 months). The risk of gaps was inversely associated with caregivers’ age, with a 2% relative risk decrease for each added year. Low health literacy was associated with a modestly elevated risk increase [Incidence Rate Ratio (IRR) = 1.17 (95% confidence interval (CI) 0.88–1.57)] for enrollment disruptions; however, this estimate was substantially elevated among caregivers with less than a high school education [IRR = 1.52 (95% CI 0.99–2.35); homogeneity p<0.2].

Conclusions

Our findings provide initial support for a possible role of caregivers’ health literacy as a determinant of children’s Medicaid enrollment gaps. Although the association between health literacy and enrollment gaps was not confirmed statistically, we found that it was markedly stronger among caregivers with low educational attainment. This population, as well as young caregivers, may be the most vulnerable to the negative effects of low health literacy.

Insurance coverage and anticipatory guidance: are Hispanic children at a disadvantage?

We examined pediatric insurance status and receipt of weight-related anticipatory guidance in the 2008-2010 Medical Expenditures Panel Survey (n = 12,438). Hispanic children were more likely than white children to report diet and exercise counseling, regardless of insurance. Given the risks of overweight and obesity among Hispanic children, these findings are promising.

Caregiver depression and perceptions of primary care predict clinic attendance in head start children with asthma

OBJECTIVE

The purpose of this study is to evaluate the mediating role of perceptions of primary care (PC) on the association between depression and PC clinic attendance among caregivers of children with asthma. In adults, depression is associated with lower PC clinic attendance and ∼25% of mothers presenting to a pediatric PC clinic will screen positive for depression. Adults' perceptions about their medical care mediate the depression-clinic attendance relation, but this has not been tested in children or in an asthma population.

METHODS

This is a secondary prospective data analysis of 141 caregivers of Head Start children diagnosed with asthma, offered an intervention to reduce barriers to PC. Caregivers rated their depressive symptoms and perceptions of PC (access, provider contextual knowledge, and continuity of care) at baseline. PC clinic attendance was tracked prospectively for 6-months.

RESULTS

At baseline, 26% of caregivers screened positive for depression. Within 6-months, 66% of children attended a PC appointment. A positive depression screen was not associated with PC attendance (p = 0.07) or continuity of care (p = 0.98) but was inversely associated with perceptions of both access (p = 0.03) and provider contextual knowledge (p = 0.02). Though the total indirect effect was not significant, the specific indirect effect of depression on PC attendance through access was significant (95% CI: 0.01, 0.68).

CONCLUSIONS

Providing tangible resources to reduce barriers to PC without addressing perceptions of access may not sufficiently improve PC clinic attendance in pediatric asthma. Screening caregivers for depression may identify families requiring targeted interventions to improve their perceptions of access.

Medicaid enrollment gap length and number of Medicaid enrollment periods among US children

OBJECTIVES

We examined gap length, characteristics associated with gap length, and number of enrollment periods among Medicaid-enrolled children in the United States.

METHODS

We linked the 2004 National Health Interview Survey to Medicaid Analytic eXtract files for 1999 through 2008. We examined linkage-eligible children aged 5 to 13 years in the 2004 National Health Interview Survey who disenrolled from Medicaid. We generated Kaplan-Meier curves of time to reenrollment. We used Cox proportional hazards models to assess the effect of sociodemographic variables on time to reenrollment. We compared the percentage of children enrolled 4 or more times across sociodemographic groups. RESULTS. Of children who disenrolled from Medicaid, 35.8%, 47.1%, 63.5%, 70.8%, and 79.1% of children had reenrolled in Medicaid by 6 months, 1, 3, 5, and 10 years, respectively. Children who were younger, poorer, or of minority race/ethnicity or had lower educated parents had shorter gaps in Medicaid and were more likely to have had 4 or more Medicaid enrollment periods.

CONCLUSIONS

Nearly half of US children who disenrolled from Medicaid reenrolled within 1 year. Children with traditionally high-risk demographic characteristics had shorter gaps in Medicaid enrollment and were more likely to have more periods of Medicaid enrollment.

Factors associated with a patient-centered medical home among children with behavioral health conditions

At some point in their lives, nearly one-half of all American children will have a behavioral health condition. Many will not receive the care they need from a fragmented health delivery system. The patient-centered medical home is a promising model to improve their care; however, little evidence exists. Our study aim was to examine the association between several behavioral health indicators and having a patient-centered medical home. 91,642 children's parents or guardians completed the 2007 National Survey of Children's Health. An indicator for patient-centered medical home was included in the dataset. Descriptive statistics, bivariate tests, and multivariate regression models were used in the analyses. Children in the sample were mostly Male (52 %), White (78 %), non-Hispanic (87 %), and did not have a special health care need (80 %). 6.2 % of the sample had at least one behavioral health condition. Conditions ranged from ADHD (6 %) to Autism Spectrum Disorder (ASD) (1 %). Frequency of having a patient-centered medical home also varied for children with a behavioral health condition (49 % of children with ADHD and 33 % of children with ASD). Frequency of having a patient-centered medical home decreased with multiple behavioral health conditions. Higher severity of depression, anxiety, and conduct disorder were associated with a decreased likelihood of a patient-centered medical home. Results from our study can be used to target patient-centered medical home interventions toward children with one or more behavioral health conditions and consider that children with depression, anxiety, and conduct disorder are more vulnerable to these disparities.

Identifying young adults at risk of Medicaid enrollment lapses after inpatient mental health treatment

OBJECTIVE

This study sought to describe Medicaid disenrollment rates and risk factors among young adults after discharge from inpatient psychiatric treatment.

METHODS

The sample included 1,176 Medicaid-enrolled young adults ages 18 to 26 discharged from inpatient psychiatric care in a mid-Atlantic state. Medicaid disenrollment in the 365 days postdischarge and disenrollment predictors from the 180-day predischarge period (antecedent period) were identified from administrative records. Classification and regression tree and probit regression analysis were used.

RESULTS

Thirty-two percent were disenrolled from Medicaid within a year of discharge. Both analytical approaches converged on four main risk factors: being in the Medicaid enrollment category for persons with a nondisabled low-income parent or for a child in a low-income household, being age 18 or 20 at discharge, having a Medicaid enrollment gap in the antecedent period, and having no primary care utilization in the antecedent period. For the 48% of the sample continuously enrolled in the antecedent period who were in the enrollment categories for disabled adults or foster care children, the disenrollment rate was 13%.

CONCLUSIONS

A substantial minority of Medicaid-enrolled young adults discharged from inpatient care were disenrolled from Medicaid within a year. About half the sample had a low disenrollment risk, but the other half was at substantial risk. Risk factors largely reflected legal status changes that occur among these transition-age youths. Identifying inpatients at high risk of disenrollment and ensuring continuous coverage should improve access to needed postdischarge supports. Regular primary care visits may also help reduce unintended Medicaid disenrollment in this population.

Continuity of Public Insurance Coverage

Publicly financed insurance programs are tasked with maintaining coverage for eligible children, but published measures to assess coverage have not been evaluated. Therefore, we sought to identify and categorize measures of health insurance continuity for children and adolescents. We conducted a systematic review of Medline and HealthStar databases, review of reference lists of eligible articles, and contact with experts. We categorized measures into 8 domains based on a conceptual framework. We identified 147 measures from 84 eligible articles. Most measures evaluated the following domains: always insured (41%), repeatedly uninsured (36%), and transition out of coverage (29%), while fewer assessed single gap in coverage, always uninsured, transition into coverage, change in coverage, and eligibility. Only 18% of measures assessed associations between continuity of coverage and child and adolescent health outcomes. These results suggest that a number of measures of continuity of coverage exist, but few measures have assessed impact on outcomes.

Being uninsured is bad for your health: can medical homes play a role in treating the uninsurance ailment?

In the United States, stable health insurance coverage is associated with improved health outcomes. A lack of insurance is associated with premature death from preventable causes. Although primary care clinicians are often in a position to see firsthand the impact that being uninsured has on patients, most ambulatory care clinics are not actively involved in helping patients obtain health insurance, retain their coverage, or make important health insurance coverage decisions. The magnitude and complexity of the US "uninsurance" problem, as well as recent federal initiatives to expand coverage options, inspire important questions: Can medical homes play a more active role in helping patients find and keep insurance coverage? How can basic tenets from the chronic care model be operationalized to build systems to treat the uninsurance ailment? Creating effective processes and tools within the medical home to keep a patient insured may be as important to improving population health as helping a patient maintain a normal blood pressure. Similar system-level interventions could be used to support both endeavors.

Does health insurance continuity among low-income adults impact their children's insurance coverage?

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.

Pediatrician workforce policy statement

This policy statement reviews important trends and other factors that affect the pediatrician workforce and the provision of pediatric health care, including changes in the pediatric patient population, pediatrician workforce, and nature of pediatric practice. The effect of these changes on pediatricians and the demand for pediatric care are discussed. The American Academy of Pediatrics (AAP) concludes that there is currently a shortage of pediatric medical subspecialists in many fields, as well as a shortage of pediatric surgical specialists. In addition, the AAP believes that the current distribution of primary care pediatricians is inadequate to meet the needs of children living in rural and other underserved areas, and more primary care pediatricians will be needed in the future because of the increasing number of children who have significant chronic health problems, changes in physician work hours, and implementation of current health reform efforts that seek to improve access to comprehensive patient- and family-centered care for all children in a medical home. The AAP is committed to being an active participant in physician workforce policy development with both professional organizations and governmental bodies to ensure a pediatric perspective on health care workforce issues. The overall purpose of this statement is to summarize policy recommendations and serve as a resource for the AAP and other stakeholders as they address pediatrician workforce issues that ultimately influence the quality of pediatric health care provided to children in the United States.

Ambulatory care connections of Medicaid-insured children with sickle cell disease

BACKGROUND

Sickle cell disease (SCD) requires coordinated ambulatory care from generalists and hematologists. We examined when children with SCD establish ambulatory care connections, whether these connections are maintained, and how these connections are used before and after hospitalizations.

PROCEDURE

We conducted a retrospective cohort study of Medicaid-insured Maryland children with SCD from 2002 to 2008. For children enrolled from birth, time to first, second, and third generalist and first hematologist visits was plotted. For all children, we analyzed ambulatory visits by age group, by emergency department (ED) and hospital use, and before and after hospitalizations.

RESULTS

The overall study cohort comprised 851 children; 178 provided data from birth. Ambulatory care connections to generalists were made rapidly; connections to hematologists occurred more slowly, if at all (38% of children had not seen a hematologist by age 2 years). Visits with generalists decreased as patients aged, as did visits with hematologists (54% of children in the 12-17 year age group had no hematology visits in 2 years). Children with higher numbers of ED visits or hospitalizations also had higher numbers of ambulatory visits (generalist and hematologist). Most children had visits with neither generalists nor hematologists in the 30 days before and after hospitalizations.

CONCLUSIONS

Medicaid-insured children with SCD rapidly connect with generalists after birth; connections to hematologists occur more slowly. The observation that connections to generalists and hematologists diminish with time and are infrequently used around hospitalizations suggests that the ambulatory care of many Medicaid-insured children with SCD may be inadequate.

The effects of health insurance and a usual source of care on a child's receipt of health care

INTRODUCTION

Although recent health care reforms will expand insurance coverage for U.S. children, disparities regarding access to pediatric care persist, even among the insured. We investigated the separate and combined effects of having health insurance and a usual source of care (USC) on children's receipt of health care services.

METHODS

We conducted secondary analysis of the nationally representative 2002-2007 Medical Expenditure Panel Survey data from children (≤ 18 years of age) who had at least one health care visit and needed any additional care, tests, or treatment in the preceding year (n = 20,817).

RESULTS

Approximately 88.1% of the study population had both a USC and insurance; 1.1% had neither one; 7.6% had a USC only, and 3.2% had insurance only. Children with both insurance and a USC had the fewest unmet needs. Among insured children, those with no USC had higher rates of unmet needs than did those with a USC.

DISCUSSION

Expansions in health insurance are essential; however, it is also important for every child to have a USC. New models of practice could help to concurrently achieve these goals.

Are pediatric quality care measures too stringent?

INTRODUCTION

We aimed to demonstrate the application of national pediatric quality measures, derived from claims-based data, for use with electronic medical record data, and determine the extent to which rates differ if specifications were modified to allow for flexibility in measuring receipt of care.

METHODS

We reviewed electronic medical record data for all patients up to 15 years of age with ≥1 office visit to a safety net family medicine clinic in 2010 (n = 1544). We assessed rates of appropriate well-child visits, immunizations, and body mass index (BMI) documentation, defined strictly by national guidelines versus by guidelines with clinically relevant modifications.

RESULTS

Among children aged <3 years, 52.4% attended ≥6 well-child visits by the age of 15 months; 60.8% had ≥6 visits by age 2 years. Less than 10% completed 10 vaccination series before their second birthday; with modifications, 36% were up to date. Among children aged 3 to 15 years, 63% had a BMI percentile recorded; 91% had BMI recorded within 36 months of the measurement year.

CONCLUSIONS

Applying relevant modifications to national quality measure definitions captured a substantial number of additional services. Strict adherence to measure definitions might miss the true quality of care provided, especially among populations that may have sporadic patterns of care utilization.

Understanding the Gap in Primary Care Access and Use Between Teens and Younger Children

Primary health care use among teenagers falls short of clinical recommendations and consistently lags behind that of younger children. Using the Medical Expenditure Panel Survey, the authors explore three explanations for this age-related gap: family composition, parental awareness of children’s health care needs, and the relative role of predisposing, enabling, and need-based factors for teens and younger children. Teenagers are 64% more likely to have no usual source of care and 25% more likely to have had no health care visit in the prior year relative to younger children. The gap narrows in families with children from both age-groups and among children with special health care needs. The largest disparity in primary care access exists between teens in families with no younger sibling(s) and younger children in families with no teen(s). A resolution to the age-related access gap will likely require understanding of, and intervention into, family-level determinants of poor access.

Generational status, health insurance, and public benefit participation among low-income Latino children

The objectives of this study were to (1) measure health insurance coverage and continuity across generational subgroups of Latino children, and (2) determine if participation in public benefit programs is associated with increased health insurance coverage and continuity. We analyzed data on 25,388 children income-eligible for public insurance from the 2003 to 2004 National Survey of Children's Health and stratified Latinos by generational status. First- and second-generation Latino children were more likely to be uninsured (58 and 19%, respectively) than third-generation children (9.5%). Second-generation Latino children were similarly likely to be currently insured by public insurance as third-generation children (61 and 62%, respectively), but less likely to have private insurance (19 and 29%, respectively). Second-generation Latino children were slightly more likely than third-generation children to have discontinuous insurance during the year (19 and 15%, respectively). Compared with children in families where English was the primary home language, children in families where English was not the primary home language had higher odds of being uninsured versus having continuous insurance coverage (OR: 2.19; 95% CI [1.33-3.62]). Among second-generation Latino children, participation in the Food Stamp (OR 0.26; 95% CI [0.14-0.48]) or Women, Infants, and Children (OR 0.40; 95% CI [0.25-0.66]) programs was associated with reduced odds of being uninsured. Insurance disparities are concentrated among first- and second-generation Latino children. For second-generation Latino children, connection to other public benefit programs may promote enrollment in public insurance.

Feasibility of evaluating the CHIPRA care quality measures in electronic health record data

The Children's Health Insurance Program Reauthorization Act of 2009 (CHIPRA) includes provisions for identifying standardized pediatric care quality measures. These 24 "CHIPRA measures" were designed to be evaluated by using claims data from health insurance plan populations. Such data have limited ability to evaluate population health, especially among uninsured people. The rapid expansion of data from electronic health records (EHRs) may help address this limitation by augmenting claims data in care quality assessments. We outline how to operationalize many of the CHIPRA measures for application in EHR data through a case study of a network of >40 outpatient community health centers in 2009-2010 with a single EHR. We assess the differences seen when applying the original claims-based versus adapted EHR-based specifications, using 2 CHIPRA measures (Chlamydia screening among sexually active female patients; BMI percentile documentation) as examples. Sixteen of the original CHIPRA measures could feasibly be evaluated in this dataset. Three main adaptations were necessary (specifying a visit-based population denominator, calculating some pregnancy-related factors by using EHR data, substituting for medication dispense data). Although it is feasible to adapt many of the CHIPRA measures for use in outpatient EHR data, information is gained and lost depending on how numerators and denominators are specified. We suggest first steps toward application of the CHIPRA measures in uninsured populations, and in EHR data. The results highlight the importance of considering the limitations of the original CHIPRA measures in care quality evaluations.

Adaptation and application of the Agency for Healthcare Research and Quality's asthma admission rate pediatric quality indicator to Ohio Medicaid claims data

BACKGROUND

The U.S. Agency for Healthcare Research and Quality (AHRQ) developed, in the context of a national pediatric discharge database, 18 pediatric quality indicators (PDIs) for assessing pediatric care. These measures have not yet been adapted for and applied to claims databases.

OBJECTIVES

The objectives of this study were to (1) adapt the asthma admission rate (AAR) PDI methodology for claims data; (2) calculate AARs for Ohio Medicaid beneficiaries for 2007-2009, overall as well as by patient and regional characteristics; (3) determine the cost and length of stay associated with these hospitalizations; (4) describe medication use for 90 days before the hospitalizations; and (5) estimate the effect of asthma prevalence rates on AARs across Ohio counties.

METHODS

A retrospective study was performed using Ohio Medicaid claims data. After adapting the AHRQ methodology for a claims database, AARs were computed for the pediatric asthma population (aged 2-17 years). Total and mean costs and days spent in the hospital were calculated. A Poisson regression model was developed to estimate the effect of asthma prevalence on the AAR.

RESULTS

Between 2007 and 2009, the Ohio Medicaid AAR rose from 182 to 258 per 100,000 children. Costs (in 2009$) rose from $1,069,783 to $1,470,918, whereas hospital days increased from 672 to 815. Close to 70% of patients had no claims for a maintenance medication for 90 days before their hospitalization. The asthma prevalence rate was significantly associated with the AAR.

CONCLUSIONS

The remaining 17 PDIs could also be adapted for claims data to assess the quality of pediatric care.

The impact of parental job loss on children's health insurance coverage

Children with private health insurance are more than six and a half times as likely to lose coverage in the three months after one or both of their parents loses a job, compared to children whose parents remain employed. In the current economic environment, this finding is especially troubling. We estimate that for every 1,000 jobs lost, 311 privately insured children lose coverage and more than 45 percent of the poorest and most vulnerable of privately insured children became uninsured. Much more effort is needed to quickly enroll children in public health insurance programs when their parents suffer a job loss.

Health insurance coverage and take-up: lessons from behavioral economics

CONTEXT

Millions of uninsured Americans ostensibly have insurance available to them-many at very low cost-but do not take it up. Traditional economic analysis is based on the premise that these are rational decisions, but it is hard to reconcile observed enrollment patterns with this view. The policy prescriptions that the traditional model generates may thus fail to achieve their goals. Behavioral economics, which integrates insights from psychology into economic analysis, identifies important deviations from the traditional assumptions of rationality and can thus improve our understanding of what drives health insurance take-up and improved policy design.

METHODS

Rather than a systematic review of the coverage literature, this article is a primer for considering issues in health insurance coverage from a behavioral economics perspective, supplementing the standard model. We present relevant evidence on decision making and insurance take-up and use it to develop a behavioral approach to both the policy problem posed by the lack of health insurance coverage and possible policy solutions to that problem.

FINDINGS

We found that evidence from behavioral economics can shed light on both the sources of low take-up and the efficacy of different policy levers intended to expand coverage. We then applied these insights to policy design questions for public and private insurance coverage and to the implementation of the recently enacted health reform, focusing on the use of behavioral insights to maximize the value of spending on coverage.

CONCLUSIONS

We concluded that the success of health insurance coverage reform depends crucially on understanding the behavioral barriers to take-up. The take-up process is likely governed by psychology as much as economics, and public resources can likely be used much more effectively with behaviorally informed policy design.

Medical home disparities for Latino children by parental language of interview

Examination of Latino children in aggregate ignores important subgroup differences due to the parents' English language ability. Previous reports of the pediatric medical home have not stratified Latino children by parental language differences to compare the two groups directly. We analyzed the 2007 National Survey of Children's Health to determine medical home prevalence among Latino children, stratified by language of parental interview. Most Latino children with a Spanish-language parental interview had a usual source of care, but only one-quarter had a medical home. Striking medical home disparities persisted for Latino children with a Spanish-language interview, even after adjustment for potential confounders. Lack of a medical home was associated with disparities in the quality of care, more so than access disparities. Addressing health care disparities for Latino children requires particular attention to the unique needs of Latino children with parents who may experience language barriers during health care encounters.

Covered today, sick tomorrow? Trends and correlates of children's health insurance instability

Many children with health insurance will experience gaps in coverage over time, potentially reducing their access to and use of preventive health care services. This article uses the Survey of Income and Program Participation to examine how the stability of children's health insurance changed between 1990 and 2005 and to identify dynamic aspects of family life associated with transitions in coverage. Children's health insurance instability has increased since the early 1990s, due to greater movement between insured and uninsured states and between private and public insurance coverage. Changes in the employment and marital status of the family head are highly associated with an increased risk of a child losing and gaining public and private coverage, largely in hypothesized directions. The exception is that marital dissolution and job loss are associated with an increased probability of a child losing public insurance, despite there being no clear policy explanation for such a relationship.

Comparing types of health insurance for children: a public option versus a private option

BACKGROUND

Many states have expanded public health insurance programs for children, and further expansions were proposed in recent national reform initiatives; yet the expansion of public insurance plans and the inclusion of a public option in state insurance exchange programs sparked controversies and raised new questions with regard to the quality and adequacy of various insurance types.

OBJECTIVES

We aimed to examine the comparative effectiveness of public versus private coverage on parental-reported children's access to health care in low-income and middle-income families. METHODS/PARTICIPANTS/MEASURES: We conducted secondary data analyses of the nationally representative Medical Expenditure Panel Survey, pooling years 2002 to 2006. We assessed univariate and multivariate associations between child's full-year insurance type and parental-reported unmet health care and preventive counseling needs among children in low-income (n=28,338) and middle-income families (n=13,160).

RESULTS

Among children in families earning <200% of the federal poverty level, those with public insurance were significantly less likely to have no usual source of care compared with privately insured children (adjusted relative risk, 0.79; 95% confidence interval, 0.63-0.99). This was the only significant difference in 50 logistic regression models comparing unmet health care and preventive counseling needs among low-income and middle-income children with public versus private coverage.

CONCLUSIONS

The striking similarities in reported rates of unmet needs among children with public versus private coverage in both low-income and middle-income groups suggest that a public children's insurance option may be equivalent to a private option in guaranteeing access to necessary health care services for all children.

Asthma and the achievement gap among urban minority youth

OBJECTIVES

To outline the prevalence and disparities of asthma among school-aged urban minority youth, causal pathways through which poorly controlled asthma adversely affects academic achievement, and proven or promising approaches for schools to address these problems.

METHODS

Literature review.

RESULTS

Asthma is the most common chronic disease affecting youth in the United States; almost 10 million youth under 18 (14%) have received a diagnosis and 6.8 million (9%) have active asthma. Average annual prevalence estimates were approximately 45% higher for Black versus White children (12.8% vs. 8.8%), as were average annual estimates of asthma attacks (8.4% vs. 5.8%). Urban minority youth have highly elevated prevalence of poorly controlled asthma as evidenced by overuse of emergency departments and under-use of efficacious medications. Poorly controlled asthma has functional consequences on cognition, connectedness with school, and absenteeism. Exemplary asthma programs include management and support systems, school health and mental health services, asthma education, healthy school environments, physical education and activity, and coordination of school, family, and community efforts.

CONCLUSIONS

Asthma and, more importantly, poorly controlled asthma are highly and disproportionately prevalent among school-aged urban minority youth, has a negative impact on academic achievement through its effects on cognition, school connectedness, and absenteeism, and effective practices are available for schools to address this problem. To reduce the adverse effects of poorly controlled asthma on learning, a multifaceted approach to asthma control and prevention in which schools can and must play a central role is essential.

Teen pregnancy and the achievement gap among urban minority youth

OBJECTIVES

To outline the prevalence and disparities of teen pregnancy among school-aged urban minority youth, causal pathways through which nonmarital teen births adversely affects academic achievement, and proven or promising approaches for schools to address this problem.

METHODS

Literature review.

RESULTS

In 2006, the birth rate among 15- to 17-year-old non-Hispanic Blacks (36.1 per 1000) was more than three times as high, and the birth rate among Hispanics (47.9 per 1000) was more than four times as high as the birth rate among non-Hispanic Whites (11.8 per 1000). Compared with women who delay childbearing until age 30, teen mothers' education is estimated to be approximately 2 years shorter. Teen mothers are 10-12% less likely to complete high school and have 14-29% lower odds of attending college. School-based programs have the potential to help teens acquire the knowledge and skills needed to postpone sex, practice safer sex, avoid unintended pregnancy, and if pregnant, to complete high school and pursue postsecondary education. Most students in US middle and high schools receive some kind of sex education. Federal policies and legislation have increased use of the abstinence-only-until-marriage approach, which is disappointing considering the lack of evidence that this approach is effective.

CONCLUSIONS

Nonmarital teen births are highly and disproportionately prevalent among school-aged urban minority youth, have a negative impact on educational attainment, and effective practices are available for schools to address this problem. Teen pregnancy exerts an important influence on educational attainment among urban minority youth. Decisions about what will be taught should be informed by empirical data documenting the effectiveness of alternative approaches.

Health issues among foreign born uninsured children visiting an inner city pediatric emergency department

To study the demographic and socio-economic characteristics of foreign born children visiting an inner city pediatric emergency department (PED) and to assess their access to care, unmet health care needs, barriers to care and follow-up care. A cross-sectional study was conducted in October and November 2006; parents of children visiting an inner city PED underwent face-to-face interview regarding their socio-economic status, access to health care, unmet medical needs and barriers to care. A follow-up telephonic interview was conducted within 1 week of the ED visit to assess compliance with follow-up care. 385 patients (Mean age 4.63 years, 51.9% male) were enrolled prospectively. 297 (77%) children had health insurance and 88 (23%) were uninsured. 38 (43%) uninsured children were foreign born. Of those uninsured, 53 (60%) were uninsured for >a year and 35 (40%) had been uninsured part year. Compared with insured children, fewer uninsured children had a regular place for medical care (89 vs. 46%, P < 0.001), a regular Primary Care Provider (95 vs. 68%, P < 0.001), and regular dental care (46 vs. 26%, P < 0.001). Almost one-third of parents of uninsured children reported a perceived barrier to care (31 vs. 8%, P < 0.001). Uninsured children, who were foreign born, were older (mean age 8.9 vs. 4.9 years, P < 0.001), primarily Spanish speaking (95 vs. 76%, P < 0.02), poorer, with household income less than 100% of the Federal poverty level and had poorer access to care. They also used the PED as their primary source of care more frequently (87 vs. 66%, P < 0.03). In a multivariate logistic regression analysis, children with no health insurance, and those children who were foreign born were more likely to have poor access to care with odds ratio (95% CI) of 0.19 (0.08-0.46) and 0.35 (0.13-0.95), respectively.

CONCLUSIONS

Significant proportions of uninsured children visiting our PED are born in Mexico and from low income immigrant families, many do not qualify for public insurance, have poor access to care, and use the PED for their healthcare needs. This is likely to be a growing problem in certain regions of the country requiring targeted health policy intervention.

Reporting on continuity of coverage for children in Medicaid and CHIP: what states can learn from monitoring continuity and duration of coverage

OBJECTIVE

The Children's Health Insurance Program Reauthorization Act (CHIPRA) requires states to measure and report on coverage stability in Medicaid and the Children's Health Insurance Program (CHIP). States generally have not done this in the past. This study proposes strategies for both measuring stability and targeting policies to improve retention of Medicaid coverage, using Ohio as an example.

METHODS

A cohort of newly enrolled children was constructed for the 1-year time period between July 2007 and June 2008 and followed for 18 months. Hazard ratios were estimated after 18 months to predict the likelihood of maintaining continuous enrollment in Medicaid, adjusting for income eligibility group, age, race, gender, county type, and change in unemployment. Children dropping from the program at the renewal period (12-16 months) were followed for 12 months to determine their rate of return.

RESULTS

Approximately 26% of children aged <1 year and 35% of children aged 1 to 16 years dropped from Medicaid by 18 months, with the steepest drop occurring after 12 months, the point of renewal. Likelihood of dropping was associated with the higher income eligibility groups, older children, and Hispanic ethnicity. Approximately 40% of children who were dropped at renewal re-enrolled within 12 months. Children in the lowest income group returned sooner and in higher proportions than other children.

CONCLUSIONS

A substantial number of children lose Medicaid coverage only to re-enroll within a short time. Income eligibility group appears to be a strong indicator of stability. Effective monitoring of coverage stability is important for developing policies to increase retention of eligible children.

Insurance coverage gaps among US children with insured parents: are middle income children more likely to have longer gaps?

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.

Monitoring duration of coverage in Medicaid and CHIP to assess program performance and quality

OBJECTIVE

To assess measures of Medicaid and Children's Health Insurance Program (CHIP) coverage duration for potential inclusion in a core set of children's health care quality measures as called for by the Children's Health Insurance Program Reauthorization Act (CHIPRA) of 2009.

METHODS

We reviewed published and unpublished reports and spoke to researchers, analysts, and program officials at the federal level and in selected states. Measures available in administrative data were assessed with regard to the feasibility of implementation and their validity in terms of their association with child health outcomes and state policy choices.

RESULTS

Although many measures are feasible to construct using existing administrative data, prospective measures of duration that examine a cohort of new enrollees were found to be the most valid measures based on research linking their outcomes to program policies and their consistent interpretation across states with similar enrollment and renewal structures. However, the inability of some states to link together data from their Medicaid and CHIP enrollment files affects the interpretation of these and other measures across states.

CONCLUSIONS

Prospective and retrospective measures of duration were recommended for inclusion in the core set of quality measures. Although the prospective and retrospective measures were ranked high in terms of validity and importance by the Subcommittee on Quality Measures for Children's Health Care in Medicaid and CHIP, concerns were raised about feasibility given that no state currently uses these measures to monitor program performance. Additional technical and financial resources and enhancements to administrative data systems will be needed to support state efforts in this area of quality assessment, particularly in the areas of linking Medicaid and CHIP data files, improving reason for dis-enrollment codes, and improving race and ethnicity coding. Monitoring how well states are doing at enrolling and retaining children in Medicaid and CHIP is a critical component to assessing overall program performance and quality and for interpreting many of the other proposed quality measures.

Measuring and reporting quality of health care for children: CHIPRA and beyond

BACKGROUND AND PURPOSE

The coming years could be a watershed period for children and health care as the nation implements the most significant federal health care legislation in 50 years: the Accountable Care Act (ACA). A year earlier, the American Recovery and Reinvestment Act (ARRA) set up a framework and road map for the eventual universal adoption of health information technology in its Health Information Technology for Economic and Clinical Health (HITECH) provisions, and the Children's Health Insurance Program Reauthorization Act (CHIPRA) legislation articulated a new and compelling vision for quality measurement in child health services. Each of these landmark advances in federal health policy contains relevant provisions for the measurement and improvement of the performance of the health system. Less clear is the extent to which the child specific framework articulated in CHIPRA will be preserved and built upon. Here, we set forth recommendations for ensuring that measurement and reporting efforts under CHIPRA, ARRA, and ACA are aligned for children.

POLICY THEMES AND RECOMMENDATIONS

Our findings around problems and recommendations are grouped into 2 broad areas: those that deal with helping states report and use current measures, and those that deal with expanding the current measures. Recommendations include 5 aimed at focusing efforts on measure reporting and use: 1) help states build a measurement infrastructure; 2) provide specific technical assistance and support to states on how to collect, report, and use measures; 3) establish a national office for quality monitoring; 4) make available nationally data from states; and 5) ensure specific focus on child health in HITECH initiatives. Recommendations also include 3 aimed at extending what is being measured: 1) continue emphasis on insurance stability; 2) ensure that disparities can be measured and monitored; and 3) build measures that focus on system accountability and outcomes.

CONCLUSIONS

National health care reform provides the opportunity to extend coverage and dramatically restructure systems of care. It will be important to ensure that focus on health care quality for children be maintained and that the advances made under CHIPRA reinforce and are not diluted or overtaken by broader reform efforts.

Public health insurance in Oregon: underenrollment of eligible children and parental confusion about children's enrollment status

OBJECTIVES

We identified characteristics of Oregon children who were eligible for the Oregon Health Plan (OHP), the state's combined Medicaid-Children's Health Insurance Program (CHIP), but were not enrolled in January 2005. We also assessed whether parents' confusion regarding their children's status affected nonenrollment.

METHODS

We conducted cross-sectional analyses of linked statewide Food Stamp Program and OHP administrative databases (n = 10 175) and primary data from a statewide survey (n = 2681).

RESULTS

More than 20% of parents with children not administratively enrolled in OHP reported that their children were enrolled. Parents of 11.3% of children who were administratively enrolled reported that they were not. Eligible but unenrolled children had higher odds of being older, having higher family incomes, and having employed and uninsured parents.

CONCLUSIONS

These findings reveal an important discrepancy between administrative data and parent-reported access to public health insurance. This discrepancy may stem from transient coverage or confusion among parents and may result in underutilization of health insurance for eligible children.

Race/Ethnicity is not associated with mortality in the PICU

OBJECTIVE

To determine if a difference in survival exists between children of different racial/ethnic groups who were admitted to the PICU, after controlling for severity of illness (pediatric index of mortality 2).

METHODS

We used the largest national clinical PICU database (Virtual PICU Performance System) with data from 31 hospitals, from 2005 to 2008. Children 18 years and younger were included. We collected demographic, pediatric index of mortality 2, diagnosis, and PICU mortality data. Logistic regression models were constructed to identify PICU mortality risk factors.

RESULTS

The analysis of 80 739 patients revealed that, after controlling for severity of illness, being female (odds ratio [OR]: 1.12 [95% confidence interval (CI): 1.02-1.24] P = .019), 1 month or younger (OR: 1.39 [95% CI: 1.17-1.65] P < .001) or 12 years or older (OR: 1.34 [95% CI: 1.17-1.52] P < .001), or having an infectious diagnosis (OR: 2.22 [95% CI: 1.83-2.71] P < .001) or oncologic diagnosis (OR: 1.50 [95% CI: 1.14-1.99] P = .004) increased PICU mortality. Having "other" insurance type (OR: 1.58 [95% CI: 1.11-2.24] P = .010) or being Asian/Indian/Pacific Islander (OR: 1.35 [95% CI: 1.01-1.81] P = .042) seemed also to be mortality risk factors; however, because of heterogeneity and small group sizes (1.7% and 2.5% of the study population, respectively), these results are inconclusive.

CONCLUSIONS

Although gender, age, and diagnosis showed an effect on severity of illness-adjusted PICU mortality, race/ethnicity did not. Additional investigation is warranted because the present results (ie, insurance type) may be proxy measurements for other influences not collected in this database, such as sociocultural and socioeconomic factors.

Health-related unmet needs of supplemental security income youth after the age-18 redetermination

OBJECTIVE

Young adults who exit Supplemental Security Income (SSI) after their age-18 eligibility redetermination may have greater health-related unmet needs than those who remain on SSI. The objective of this paper is to determine the magnitude and causes of this gap.

DATA SOURCES

Uses the 2001-2002 National Survey of SSI Children and Families, a nationally representative survey of SSI youth.

STUDY DESIGN

Self-reported unmet medical, dental, and prescription drug needs of 869 individuals ages 19-23 who have had their SSI eligibility redetermined are compared. In addition to raw differences in unmet needs, logistic regressions are used to determine the sources of these differences.

PRINCIPAL FINDINGS

Young adults who exit SSI are almost twice as likely to have health-related unmet needs subsequent to their exit as those who remain on SSI after the age-18 redetermination. Access to care, particularly insurance coverage (either Medicaid or non-Medicaid), accounts for much of the difference between these two groups; measures of health status do not explain much of the difference.

CONCLUSION

Policies addressing access to health care are likely to be more successful in addressing unmet needs than policies focused on disability-specific issues in health for youth who lose access to SSI after their age-18 redetermination.

Insurance-associated disparities in hospitalization outcomes of Michigan children

OBJECTIVE

To investigate whether children in Michigan with private insurance have better hospitalization-related outcomes than those with public or no insurance.

STUDY DESIGN

Population-based hospitalization rates were calculated for newborns and children aged <18 years in Michigan for the years 2001-2006 and stratified by age, disease grouping, and health insurance status using inpatient records from the Michigan Inpatient Database and population estimates from the US Census Current Population Survey.

RESULTS

Michigan children with public/no insurance had significantly higher overall hospital admission rates and admission rates for ambulatory-sensitive conditions, and were more likely to be admitted through the emergency room, compared with those with private health insurance. Similarly, newborns with public/no insurance had significantly higher rates of hospitalization-related outcomes. Hospital charges per child were higher in the public/no insurance population, translating to potential excess charges of between $309.8 and $401.8 million in 2006.

CONCLUSIONS

There are disparities in health outcomes and charges between Michigan children and newborns with public/no insurance and those with private health insurance, presenting a significant opportunity to improve the efficiency and efficacy of care.

Health care access and utilization among children of single working and nonworking mothers in the United States

To examine indicators of health care access and utilization among children of working and nonworking single mothers in the United States, the authors used data on unmarried women participating in the 1997-2008 National Health Interview Survey who financially supported children under 18 years of age (n = 21,842). Stratified by maternal employment, the analyses assessed health care access and utilization for all children. Outcome variables included delayed care, unmet care, lack of prescription medication, no usual place of care, no well-child visit, and no doctor's visit. The analyses reveal that maternal employment status was not associated with health care access and utilization. The strongest predictors of low access/utilization included no health insurance and intermittent health insurance in the previous 12 months, relative to those with continuous private health insurance coverage (odds ratio ranges 3.2-13.5 and 1.3-10.3, respectively). Children with continuous public health insurance compared favorably with those having continuous private health insurance on three of six access/utilization indicators (odds ratio range 0.63-0.85). As these results show, health care access and utilization for the children of single mothers are not optimal. Passage of the U.S. Healthcare Reform Bill (HR 3590) will probably increase the number of children with health insurance and improve these indicators.

Napa Immunization Study: Immunization Rates for Children with Publicly Funded Insurance Compared with those with Private Health Insurance in a Suburban Medical Office

INTRODUCTION

Healthy People 2020 set a goal to increase the proportion of children who receive the recommended doses of Diphtheria Tetanus and Pertussis, polio, measles mumps and rubella, Haemophilus influenzae type b, hepatitis B, varicella and pneumococcal conjugate vaccines to 80% from the 2009 baseline rate of 69%. The purpose of this study is to compare the recommended immunization rates for low-income children insured through publicly funded health insurance (PFI) to the rates for children with private health insurance (PHI) in a suburban medical office.

METHODS

The immunization rates and health access measures of 109 children ages 24 to 48 months who had PFI were compared with 300 children of the same age with PHI in the same medical practice.

RESULTS

Overall immunization rates for the study population were very high and exceeded the Healthy People 2020 goals for full immunization. Children with PFI had lower rates of immunization and fluoride prescriptions; however the differences were only significant in the cohort of children age two years. By three years of age, the immunization rates and the fluoride prescription rates were similar. There were no significant differences in health outcomes for Spanish-speaking compared with English-speaking children.

DISCUSSION

Barriers to successful immunization practices and strategies to overcome those barriers are discussed.

CONCLUSION

The successful immunization practices and secondary outcomes in this study are a reflection of the integrated care model in this practice that facilitates comprehensive, coordinated, and accessible care for patients and allows physicians and support staff to practice culturally sensitive and compassionate care-the definition of a medical home.