Validation of interview-based disease classifications—A mail survey of physicians
Journal of Chronic Diseases(1971)
摘要
Diagnostic information obtained in the third round of a longitudinal household interview study of retirement-age couples was submitted to the respondents' physician for confirmation, and the rates of coverage of the survey population and of corroboration of diagnosis were examined.
更多查看译文
AI 理解论文
溯源树
样例
生成溯源树,研究论文发展脉络
Chat Paper
正在生成论文摘要