Biomedical subjects

Janet B Mitchell

Publications and source records attributed to Janet B Mitchell.

4 recordsLinked to original sources

PubMed2003

Cognitive function and acute care utilization.

OBJECTIVES: Little is known about variation in cognitive function across the aged population, or how use and costs of health care vary with cognitive impairment. This study was designed to create a typology of cognitive function in a nationally representative sample, and evaluate acute care use in relation to cognitive function, holding constant confounding factors. By including proxy assessments of cognitive function, this is the first study to include individuals unable to respond themselves. METHODS: We analyzed the baseline year of the Asset and Health Dynamics Among the Oldest Old (AHEAD) survey, sponsored by the National Institute on Aging, to create three levels of cognitive function, using direct measures for self-respondents (n = 6,651) and proxy evaluations for the others (n = 792). We used a two-part model to predict the likelihood of using various health services and to evaluate intensity of care among users. RESULTS: Sixteen percent, 64%, and 20% of the sample fell into the low, moderate, and high cognitive function groups, respectively, that differed significantly on almost all demographic and health status measures, and some utilization measures. Controlling for other health and functional status measures, lower cognitive function had a significant and negative effect on outpatient services, but did not affect hospital use directly. DISCUSSION: Lower cognitive function may be a barrier to outpatient care, but these analyses should be repeated using administrative use and cost data.

Aged↗

PubMed2002

Children in the Oregon Health Plan: how have they fared?

This study examines the impact of the Oregon Health Plan (OHP) on children's access to care. A telephone survey was conducted in 1998 of two groups of children: OHP enrollees and food stamp recipients not enrolled in OHP. Much of OHP's impact has been realized by the simple extension of health insurance coverage to Oregon's low-income children. The availability of insurance significantly increased the use of physician visits and dental care. The priority list had little effect on children, affecting only 2 percent of OHP children surveyed, most of whom succeeded in getting the service anyway. Thus, despite the negative publicity prior to its implementation, there is no evidence that "rationing" under OHP has substantially restricted access to needed services for children.

Aid to Families with Dependent Children↗

PubMed2002

Impact of the Oregon Health Plan on access and satisfaction of adults with low income.

OBJECTIVE: To evaluate the effects of the Oregon Health Plan (OHP) on beneficiary access and satisfaction. DATA SOURCES: Telephone survey of nondisabled adults in 1998. STUDY DESIGN: Two groups of adults were surveyed: OHP enrollees and Food Stamp recipients not enrolled in OHP. The Food Stamp sample included both privately insured and uninsured recipients. This allowed us to disentangle the insurance effects of OHP from other effects such as its reliance on managed care and the priority list. OHP and Food Stamp adults were compared along the following measures: usual source of care, utilization of health care services, unmet need, and satisfaction with care. DATA COLLECTION: The survey was conducted by telephone, using computer-assisted telephone interviewing techniques. PRINCIPAL FINDINGS: Much of OHP's impact has been realized by its extension of health insurance coverage to Oregon's low-income residents. The availability of health insurance significantly increased the utilization of many health care services and reduced unmet need for care. OHP was associated within a higher percentage of enrollees having a usual source of care and higher rates of Pap test screening among women compared with Food Stamp recipients. OHP enrollees also reported significantly higher use of dental care and prescription drugs; use we attribute to the expanded benefit package under the priority list. At the same time, OHP enrollees reported a greater unmet need for prescription drugs. Drug treatment for below-the-line conditions was one reason for this unmet need, but often the specific drug simply was not in the plan's formulary. OHP enrollees were as satisfied with their health care as those Food Stamp recipients with private health insurance. CONCLUSIONS: Despite the negative publicity prior to its implementation, there is no evidence that "rationing" under OHP's priority list has substantially restricted access to needed services. OHP adults appear to enjoy access equal to or better than that of low-income persons with private health insurance and have far greater access than the uninsured.

Adult↗

PubMed2002

Using Medicaid/SCHIP to insure working families: the Massachusetts experience.

Massachusetts was the first State to implement a premium subsidy program for employer-sponsored health insurance, using both Medicaid and State Children's Health Insurance Program (SCHIP) funding. The Insurance Partnership (IP) provides subsidies directly to small employers, and the Premium Assistance Program provides subsidies to their low-income employees. Approximately 3,500 small firms currently participate, most of them offering health insurance coverage for the first time. Approximately 10,000 adults and children are covered through the program, the majority of whom had been uninsured prior to enrolling. Massachusetts' successful experience with premium subsidies offers important lessons for other States wishing to implement similar programs.

Child↗