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Higher use of medications was most strongly predicted by more medical diagnoses, better cognitive status, and health attitudes. Physician contact was only weakly predicted by physical health variables, hypochondriasis, and living alone. In contrast, living alone was the greatest predictor of the utilization of increased levels of caregiving services, while having children nearby served as a protective factor against the need for more formal caregiving services. These results show that utilization of health care depends on interaction between physical and mental health, attitudinal, and social factors.<\/jats:p>","DOI":"10.1177\/089826439700900101","type":"journal-article","created":{"date-parts":[[2007,3,10]],"date-time":"2007-03-10T23:22:41Z","timestamp":1173568961000},"page":"3-27","source":"Crossref","is-referenced-by-count":57,"title":["Predicting Health Care Utilization in the Very Old"],"prefix":"10.1177","volume":"9","author":[{"given":"Michael","family":"Linden","sequence":"first","affiliation":[{"name":"Free University of Berlin"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ann L.","family":"Horgas","sequence":"additional","affiliation":[{"name":"Wayne State University"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Reiner","family":"Gilberg","sequence":"additional","affiliation":[{"name":"Max Planck Institute for Human Development and Education"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Elisabeth","family":"Steinhagen-Thiessen","sequence":"additional","affiliation":[{"name":"Free University of Berlin"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"179","published-online":{"date-parts":[[1997,2,1]]},"reference":[{"key":"atypb1","first-page":"92","volume":"51","author":"Andersen, R.","year":"1973","journal-title":"The Milbank Quarterly"},{"key":"atypb2","volume-title":"Principles of geriatric medicine","author":"Andres, R.","year":"1985"},{"key":"atypb3","unstructured":"B\u00e4cker, G., Dieck, M., Naegele, G. & Tews, H. 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