Showing papers by "Neal Halfon published in 1997"

Foster Care: An Update

Abstract: Objective To inform child and adolescent psychiatrists about the almost 500,000 children now residing in the American foster care system. This overview surveys the pediatric, developmental, and psychiatric needs of these children. Method Child and adolescent psychiatrists, pediatricians, a child welfare researcher, a social worker, and a psychologist developed a consensus paper from their experience with child welfare and a review of the literature in their respective fields. Results Being in foster care is a defining experience in these children's lives. They are at risk in myriad ways: for instance, being poor, having chronic health deficits, experiencing the trauma of abuse and neglect, and suffering from a gamut of emotional challenges. Evolutionary developments in foster care such as therapeutic foster homes, kinship care, and changes in Medicaid funding will continue to alter the system. Conclusions Foster children are a huge reservoir of unmet pediatric and psychiatric needs; research on them is spotty at best. It is hoped that child and adolescent psychiatrists will meet the challenges these youngsters present and will advocate for them.

Geographic Distribution of Pediatricians in the United States: An Analysis of the Fifty States and Washington, DC

Abstract: Objectives To determine current geographic distribution of pediatricians in the United States, to assess the changes in the geographic distribution of pediatricians between 1982 and 1992, and to identify factors associated with the distribution of pediatricians among the 50 states. Methods A data set was constructed using several published data sources including the American Medical Association Physician Masterfile as the principal source for physician information. The pediatrician-to-child population ratio (PCPR, the number of pediatricians per 100 000 people under 18 years of age) was calculated to compare the distribution of pediatricians among states and the distributional changes between 1982 and 1992. Lorenz curves and Gini indices were used to describe distributions and to compare distributions across time periods. Linear regression analysis was performed to assess the relationship between PCPR (dependent variable) with 9 predictor variables. Results Between 1982 and 1992, there was a 5.4% increase in the United States (US) child population and a 46.1% increase in the number of pediatricians in patient care. During that time period, the PCPR increased by 38.6% from 35.1 per 100 000 to 48.6 per 100 000. There was a more than 4-fold difference in the PCPRs of the highest state (Maryland, 84.3) and the lowest state (Idaho, 18.5) in 1992. The PCPR increased in all 50 states, but varied from a 4.1% increase in Wyoming to a 63.4% increase in Massachusetts. The Lorenz curve showed that pediatricians were less evenly distributed than all physicians, but more evenly distributed than pediatric cardiologists. Between 1982 to 1992 the Gini index decreased 9.8% for all physicians and 10.2% for pediatric cardiologists, but only 1. 9% for pediatricians. Since a decrease in the Gini index signifies better overall distribution, these changes are relatively modest for pediatricians as a whole, especially when compared to other physicians. Regression analysis showed that a higher PCPR was associated with a greater number of residency positions per 100 000 children and with the per capita income of the state (R = .93). Conclusions The distribution of pediatricians does not parallel the distribution of the child population in the US, nor has this distribution changed substantially in spite of a 38.6% increase in the PCPR. Pediatricians tend to concentrate in states with high per capita income and in states with a larger number of residency training positions. The failure of market forces to improve the geographic distribution may require manpower policy changes designed to improve distribution in underrepresented states. The uncertain impact of market changes due to increased use of managed care could affect distributional requirements of pediatricians in the future.

Medicaid Enrollment and Health Services Access by Latino Children in Inner-city Los Angeles

Abstract: Objectives. —To understand the role of parental immigration status on Medicaid enrollment and access to health services for young Latino children. Design. —A cross-sectional household survey of the parents of inner-city Latino children. Setting. —South Central and East Los Angeles, Calif, 1992. Population. —Children 12 to 36 months old and their parents from 817 Latino families. Main Outcome Variables. —Continuous Medicaid enrollment, continuity of care, deferral of care, and number of visits. Methods. —Univariate analysis, logistic and linear regression by demographic and socioeconomic characteristics, residency status, and language use. Results. —Children were primarily born in the United States (96%), but most parents were not citizens (80%). Only 40.0% of eligible children had continuous Medicaid coverage since birth, 18.6% had never been insured, and 20.7% had received episodic Medicaid coverage. Continuous Medicaid coverage was negatively associated with either the caregiver (odds ratio [OR],0.32; 95% confidence interval [CI], 0.19-0.56) or their partner (OR=0.33, 95% CI=0.20-0.55) working. Residency status, language preference, and length of US residency were not associated with continuous Medicaid enrollment. Insurance coverage was associated with more physician visits, greater continuity of care, and fewer deferrals of care. Conclusion. —While most (84%) young Latino children in inner-city Los Angeles were eligible for Medicaid, a substantial proportion (39.3%) have episodic or no coverage. Insurance status and provider type were more consistently associated with access rather than residency and language preference. In the aftermath of California's Proposition 187 and federal welfare reform, insurance status and access are likely to worsen for these young children unless the wave of anti-immigration sentiments is held in check.

Integrating Children's Health Services: Evaluation of a National Demonstration Project

Abstract: Objectives: Increasingly, the public and private sectors are turning to “service integration” efforts to reduce, if not eliminate, barriers to needed care created by categorical programs In 1991, the Robert Wood Johnson Foundation established a new national demonstration project, called the Child Health Initiative, intended to test the feasibility of developing mechanisms at the community level to coordinate the delivery of health services and to pay for those services through a flexible pool of previously categorical funds This article presents the findings of an independent evaluation of the Child Health Initiative Method: The evaluation utilized a combination of qualitative methods to assess and describe the experiences of the communities as they developed and implemented integrated health services It used a repeated measures design involving two site visits and interim telephone interviews, as well as review of documents Results: Overall, the demonstration project achieved mixed success Both care coordination and the production of community health report cards were found to be achievable within the relatively short life of the foundation grant However, many sites experienced significant delays in the production of report cards and implementing care coordination plans because the sites largely did not benefit from the successful models already in existence Little clear progress was made in implementing the decategorization component of the project Sites experienced difficulties due to lack of previous experience with this new undertaking, the inability to secure active cooperation from local, state, and federal agencies, the relatively short duration of the project, and other factors Conclusions: A number of lessons were learned from this project that may be useful in future decategorization experiments, including (1) a clear understanding of the concept and its applications among all parties is essential, (2) high-level political commitments to the effort are needed between all levels of government, (3) adequate technical assistance should be provided to surmount technical considerations in establishing a workable approach to decategorization, and (4) decategorization and service integration efforts should focus on both the health and social sectors

Social HMOs and other capitated arrangements for children with special health care needs.

Abstract: Objective: Children with special health care needs are increasingly enrolling in managed care arrangements. However, existing managed care organizations, including traditional HMOs, are often poorly suited for caring for this population. In the adult health care area, new managed care entities, called Social HMOs (S/HMO) and Programs for the All-inclusive Care for the Elderly (PACE), have been created to integrate health and health-related services for chronically ill and disabled adults. We describe these models and assess their potential for serving children with special health care needs. Method: We reviewed the literature on managed care for children with special health care needs and evaluation findings from the S/HMO and PACE models for the elderly. Results: Evaluations of the S/HMO and PACE models have yielded mixed findings. Some of the more positive accomplishments include lower use and expenditures for long-term care services compared to other demonstration projects, greater integration of primary care physicians in decision making concerning long-term care, and improved management of transitions between care levels. On the negative side, start-up has been slow, prospective members have been hesitant to enroll, intermittent and sometimes frequent operating deficits have emerged, no discernible positive effects on health or social outcomes are apparent, and no significant overall savings have emerged. Conclusions: With mixed results so far, caution is required in applying these or similar models for vulnerable child populations. However, given the inadequacies of traditional managed care for this population, we believe experimentation with new models of care that integrate health and health-related services is important. Such experimentation should be fostered only to the extent that the models are carefully designed and then implemented in a manner that protects the interests of children with special health care needs.