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J N Kvale W R Gillanders T F Buss C R Hofstetter D Gemmel 《The Journal of the American Board of Family Practice / American Board of Family Practice》1990,3(4):231-239
Providing health care for independent-living elderly persons is important, yet family physicians often lack accurate information about needs and access to care. The Community-Oriented Primary Care (COPC) approach and health status models from health services research provide a framework for assessing need and access to care. Personal interviews were conducted with 990 noninstitutionalized elderly persons in Youngstown, Ohio. Results showed that poverty, gender, and race were not strongly related to health status as measured by numbers of symptoms, functional status, or subjective health status. In addition, elderly persons had fewer health care needs and greater access to care than expected. Simple models of health status, need, and access do not seem to apply. The study shows the usefulness of COPC in planning health services; however, more effort is needed to refine measures of health status, need, and access. 相似文献
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Hausegger KA; Cragg AH; Lammer J; Lafer M; Fluckiger F; Klein GE; Sternthal MH; Pilger E 《Radiology》1994,190(1):199
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Intakes and major dietary sources of cholesterol and phytosterols in the British diet 总被引:2,自引:0,他引:2
Gillian M. Morton Susan M. Lee David H. Buss Paul Lawrance 《Journal of human nutrition and dietetics》1995,8(6):429-440
Cholesterol intakes in Britain have been re-estimated by analysing Total Diet samples taken in 1991 and from 1993 National Food Survey records. The Total Diet samples contained only 284 mg/day compared with 319 mg/day in 1987 and 337 mg/day in 1981, while the National Food Survey showed intakes had fallen to 238 mg/day from 259 mg/day in 1990 and 405 mg/day in 1970-75. More details of the intakes by adults in 1986/87 are given, and compared with the results from the other methods. Daily intakes of eight phytosterols were also estimated, the main ones being β-sitosterol, campesterol, stigmasterol and 57-stigmastenol whose intakes were 104, 49, 10 and 4 mg/day, respectively, in 1991. These intakes had increased since 1981, reflecting the rising consumption of vegetable oils. 相似文献
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