Clinical trials.
Clinical trials are a relatively underused form of investigation in family medicine. This paper presents an overview of those considering conducting or assessing a clinical trial. A bibliography for further reading is also provided. Topics covered include aspects of: the development of a protocol; design such as randomization and binding; the special role of non-drug studies in family medicine; measurement--especially combating bias; analysis--particularly the management of drop-outs; and, the problem of generalizability.
Franks
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Department of Family Medicine, University of Rochester School of Medicine and Dentistry, New York.
D002985:Clinical Protocols; D002986:Clinical Trials as Topic; D005194:Family Practice; D006801:Humans; D012107:Research Design