| Popis: |
This study examined determinants of expenditures and use of services by a group of elderly HMO enrollees. Study subjects were 895 elderly members of the Fallon Community Health Plan who enrolled between January 1, 1980 and December 31, 1983. We explored whether the determinants of expenditures and utilization varied across different types of services, specifically inpatient hospital care and ambulatory care. Having a heart problem, a mobility/disability, and arthritis were consistent predictors of high resource use. Having a mental health problem and a history of past hospitalization were also significant predictors across most models. The health policy implications of these data and their implications for quality assurance within the HMO setting are discussed. |
