The Behavioral Model for Vulnerable Populations: application to medical care use and outcomes for homeless people
| Autor: | L, Gelberg, R M, Andersen, B D, Leake |
|---|---|
| Rok vydání: | 2000 |
| Předmět: |
Adult
Male Adolescent Health Status Health Behavior Models Psychological Health Services Accessibility Predictive Value of Tests Surveys and Questionnaires Outcome Assessment Health Care Humans Prospective Studies Aged Health Services Needs and Demand Models Statistical Reproducibility of Results Middle Aged Patient Acceptance of Health Care Los Angeles Logistic Models Ill-Housed Persons Linear Models Female Health Services Research Needs Assessment Research Article |
| Zdroj: | Health services research. 34(6) |
| ISSN: | 0017-9124 |
| Popis: | (1) To present the Behavioral Model for Vulnerable Populations, a major revision of a leading model of access to care that is particularly applicable to vulnerable populations; and (2) to test the model in a prospective study designed to define and determine predictors of the course of health services utilization and physical health outcomes within one vulnerable population: homeless adults. We paid particular attention to the effects of mental health, substance use, residential history, competing needs, and victimization.A community-based probability sample of 363 homeless individuals was interviewed and examined for four study conditions (high blood pressure, functional vision impairment, skin/leg/foot problems, and tuberculosis skin test positivity). Persons with at least one study condition were followed longitudinally for up to eight months.Homeless adults had high rates of functional vision impairment (37 percent), skin/leg/foot problems (36 percent), and TB skin test positivity (31 percent), but a rate of high blood pressure similar to that of the general population (14 percent). Utilization was high for high blood pressure (81 percent) and TB skin test positivity (78 percent), but lower for vision impairment (33 percent) and skin/leg/foot problems (44 percent). Health status for high blood pressure, vision impairment, and skin/leg/foot problems improved over time. In general, more severe homeless status, mental health problems, and substance abuse did not deter homeless individuals from obtaining care. Better health outcomes were predicted by a variety of variables, most notably having a community clinic or private physician as a regular source of care. Generally, use of currently available services did not affect health outcomes.Homeless persons are willing to obtain care if they believe it is important. Our findings suggest that case identification and referral for physical health care can be successfully accomplished among homeless persons and can occur concurrently with successful efforts to help them find permanent housing, alleviate their mental illness, and abstain from substance abuse. |
| Databáze: | OpenAIRE |
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