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Full-Text Articles in Medicine and Health Sciences
Factors Explaining The Use Of Health Care Services By The Elderly, Paula Diehr, Connie Evashwick
Factors Explaining The Use Of Health Care Services By The Elderly, Paula Diehr, Connie Evashwick
Paula Diehr
The Anderson model of health services utilization, which relates use of service to predisposing, enabling, and need factors, has not often been applied to an elderly population. In this study, the factors of the Andersen model were used prospectively to predict utilization for a population sample of 1,317 elderly persons. Taken alone, the NEED construct was the most important single predictor of use of physician services, hospitalizations, ambulatory care, and home care. PREDISPOSING factors were better predictors of the use of dental services. Some of the variables studied were not related to utilization in the direction that would have been …
Use Of Ambulatory Care Services In Three Provider Plans: Interactions Between Patient Characteristics And Plans, Paula Diehr
Use Of Ambulatory Care Services In Three Provider Plans: Interactions Between Patient Characteristics And Plans, Paula Diehr
Paula Diehr
A previous study of low-income enrollees in a closed-panel health maintenance organization (HMO) and a Blue Cross/Blue Shield (BC/BS) plan showed that the effect on the use of health services of the age, sex, health status, previous health care use, race, and family size of the enrollees was different in the two plans. We have replicated this study using the same two provider plans but studying a different group of white collar, middle class enrollees. A third plan, an experimental independent practice association (IPA), was also available for analysis. Utilization was defined as use (yes/no) and the quantity of use …