The impact of Medicaid managed care on community clinics in Sacramento County, California.
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OBJECTIVES: The purpose of this study was to determine the impact of countywide Medicaid managed care on service use at community clinics. METHODS: Clinic use before and after introduction of Medicaid plans in one county was compared with that in a group of comparable counties without such plans. RESULTS: There were significant declines of 40% to 45% in the volumes of Medicaid clients, encounters, and revenues at clinics with the introduction of Medicaid plans. Declines of 23% in uninsured clients and encounters did not differ significantly. CONCLUSIONS: The introduction of Medicaid managed care with multiple commercial plans can have significant negative effects on nonprofit community clinics. (+info)
Unintentional injury mortality in children: a priority for middle income countries in the advanced stage of epidemiological transition.
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OBJECTIVES: To examine the relationship between the magnitude, and the relative importance of unintentional child injury mortality with socioeconomic development, and to conceptualise the dynamic changes in injury mortality within the framework of epidemiological transition. DESIGN: Ecological cross sectional study using data on 51 countries. MAIN OUTCOME MEASURES: The relationship between total mortality rates, unintentional injury mortality rates, and percentage in children 1-14 years of age with gross national product (GNP) per capita. RESULTS: Unintentional injury mortality rates in children were negatively correlated with GNP per capita. However, by categorising the data, we found some areas of non-correlation: in children 5-14 years in low income versus lower middle income countries, and in all age and gender groups in lower high income versus higher high income countries. A high percentage of total deaths due to injuries was clearest in the lower middle income countries in all age and gender groups. CONCLUSIONS: The changes in child injury mortality in relation to socioeconomic development could be conceptualised as three stages: a stage of high magnitude; a stage of high priority; and a stage of improvement. Most middle income countries are in the high priority stage where both injury mortality rates and injury percentage of total deaths are high. (+info)
Health care financing and delivery in developing countries.
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Developing countries account for 84 percent of world population and 93 percent of the worldwide burden of disease; however, they account for only 18 percent of global income and 11 percent of global health spending. Limited resources and administrative capacity coupled with strong underlying needs for services pose serious challenges to governments in the developing world. This paper analyzes health spending, health outcomes, and health delivery system characteristics for the six developing regions of the world as well as for low-, medium-, and high-income country groupings. (+info)
Trends in medical employment: persistent imbalances in urban Mexico.
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OBJECTIVES: This study examined the extreme medical unemployment and underemployment in the urban areas of Mexico. The conceptual and methodological approach may be relevant to many countries that have experienced substantial increases in the supply of physicians during the last decades. METHODS: On the basis of 2 surveys carried out in 1986 and 1993, the study analyzed the performance of physicians in the labor market as a function of ascription variables (social origin and gender), achievement variables (quality of medical education and specialty studies), and contextual variables (educational generation). RESULTS: The study reveals, despite some improvement, persistently high levels of open unemployment, qualitative underemployment (i.e., work in activities completely outside of medicine), and quantitative underemployment (i.e., work in medical activities but with very low levels of productivity and remuneration). The growing proportion of female doctors presents new challenges, because they are more likely than men to be unemployed and underemployed. CONCLUSIONS: While corrective policies can have a positive impact, it is clear that decisions regarding physician supply must be carefully considered, because they have long-lasting effects. An area deserving special attention is the improvement of professional opportunities for female doctors. (+info)
The impact of ethnicity, family income, and parental education on children's health and use of health services.
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OBJECTIVES: This study characterized ethnic disparities for children in demographics, health status, and use of services; explored whether ethnic subgroups (Puerto Rican, Cuban, and Mexican) have additional distinctive differences; and determined whether disparities are explained by differences in family income and parental education. METHODS: Bivariate and multivariate analyses of data on 99,268 children from the 1989-91 National Health Interview Surveys were conducted. RESULTS: Native American, Black, and Hispanic children are poorest (35%, 41% below poverty level vs 10% of Whites), least healthy (66%-74% in excellent or very good health vs 85% of Whites), and have the least well educated parents. Compared with Whites, non-White children average fewer doctor visits and are more likely to have excessive intervals between visits. Hispanic subgroup differences in demographics, health, and use of services equal or surpass differences among major ethnic groups. In multivariate analyses, almost all ethnic group disparities persisted after adjustment for family income, parental education, and other relevant covariates. CONCLUSIONS: Major ethnic groups and subgroups of children differ strikingly in demographics, health, and use of services; subgroup differences are easily overlooked; and most disparities persist even after adjustment for family income and parental education. (+info)
Unemployment, depression, and health: a look at the African-American community.
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OBJECTIVES: While the unemployment rate of African-American people is more than twice that of the white population, the research on the impact of unemployment on the health of this population is scarce. This study analysed the impact of unemployment on depression and well being among African-American people, and the factors associated with well being. METHODS: Logistic and multiple regression models were used to analyse panel data collected in the National Survey of Families and Households 1987-1992. African-American (1369) and white (6660) respondents were analysed separately. Outcome variables included an index of depression and self reported health status. MAIN FINDINGS: Differences between employment and unemployment groups were less significant for African-Americans than for the white population in predicting depression and well being. Health enhancing factors such as education and wealth were significantly associated with better health and lower depression indices among the white population but not consistently so among African-Americans. Satisfaction with personal relationships was the strongest predictor of well being for both groups. CONCLUSION: Research should focus on the special needs and circumstances of African-Americans, because protective factors may not have the same impact in different groups of the population. (+info)
Prevalence of people reporting sensitivities to chemicals in a population-based survey.
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To describe the prevalence and correlates of reports about sensitivities to chemicals, questions about chemical sensitivities were added to the 1995 California Behavior Risk Factor Survey (BRFS). The survey was administered by telephone to 4,046 subjects. Of all respondents, 253 (6.3%) reported doctor-diagnosed "environmental illness" or "multiple chemical sensitivity" (MCS) and 643 (15.9%) reported being "allergic or unusually sensitive to everyday chemicals." Sensitivity to more than one type of chemical was described by 11.9% of the total sample population. Logistic regression models were constructed. Hispanic ethnicity was associated with physician-diagnosed MCS (adjusted odds ratio (OR) = 1.82, 95% confidence interval (CI) 1.21-2.73). Female gender was associated with individual self-reports of sensitivity (adjusted OR = 1.63, 95% CI 1.23-2.17). Marital status, employment, education, geographic location, and income were not predictive of reported chemical sensitivities or reported doctor diagnosis. Surprising numbers of people believed they were sensitive to chemicals and made sick by common chemical exposures. The homogeneity of responses across race-ethnicity, geography, education, and marital status is compatible with a physiologic response or with widespread societal apprehensions in regard to chemical exposure. (+info)
The association of body mass index with social and economic disadvantage in women and men.
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BACKGROUND: Although an inverse relationship between socioeconomic status and body mass index (BMI) is well documented, broad population studies focusing on the association between BMI and various forms of disadvantage such as unemployment, low income or social isolation are rare. METHODS: A nationwide, representative sample of 25-64-year-old Finnish subjects (n = 6016) was classified according to their BMI into four groups: 'thin' (BMI < 20), 'normal' (BMI 20-24.9), 'overweight' (BMI 25-29.9) and 'obese' (BMI > or = 30). Multivariable analyses using logistic regression were conducted with this BMI-grouping as an independent variable to predict social and economic disadvantage, controlling simultaneously for age, educational attainment, region of residence, and limiting long-standing illness. RESULTS: In women, overweight was associated with current unemployment and obesity with long-term unemployment as well as absence of close friends outside the family circle. Both overweight and obesity were associated with low individual earnings. Obese women were also most likely to have low household disposable and individual incomes; a similar pattern was seen among thin women. A small subgroup of thin men were socially and economically disadvantaged with all our indicators whereas excess body weight was not problematic for men. CONCLUSIONS: Deviant body weight is associated with social and economic disadvantage in a gender-specific and partly curvilinear way. In particular, obese women face multiple social and economic disadvantage. (+info)