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NHANES I (National Health and Nutrition Examination Survey I) Epidemiologic Followup Study (NHEFS), Health Care Facility Stay, 1986. Public Use Data Tape Documentation

机译:NHaNEs I(国家健康与营养检查调查I)流行病学随访研究(NHEFs),医疗保健设施住宿,1986年。公共使用数据磁带文件

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The NHANES I Epidemiologic Followup Study (NHEFS) is a longitudinal study which uses as its baseline those adult persons ages 25-74 years who were examined in 1971-75 in the first National Health and Nutrition Examination survey (NHANES I). The first followup data collection wave was conducted in 1982-84 for subjects (i.e., NHANES I participants) who were 25-74 years old at their NHANES I examination (n=14,407). The next wave, the 1986 NHEFS, was conducted for subjects aged 55-74 years at NHANES I and not known to be deceased at the 1982-84 NHEFS (n=3,980). As with the 1982-84 NHEFS, the design of the 1986 NHEFS consists of four components: tracing subjects (or their proxies); conducting subject and proxy interviews; obtaining hospital and nursing home records; and acquiring death certificates. The 1986 NHEFS Health Care Facility Stay Public Use Data Tape contains 5,405 stay records storing information on overnight stays in hsoptals and nursing homes, as well as information abstracted from facilities' medical records. The Data Tape may be linked to all other NHEFS and NHANES I Public Use Data Tapes.

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