Biostatistical collaboration in medical research.
There has been an explosive growth in the development of statistical methodology over the past several decades. Research in both medicine and public health, in which the involvement of biostatisticians has increased dramatically during this period, has been both a beneficiary of this new methodology as well as a source of new problems. The contributions of statistical methodology in design, implementation, and analysis as they relate to the role that biostatistics and biostatisticians now play in the field of medical research are addressed. We comment on: (1) the acceptance by the medical community that biostatistical concepts are an integral part of sound medical research; (2) the sometimes unrealistic expectations placed on biostatistics and biostatisticians given limited resources and/or limited control; (3) some controversies among biostatisticians; and (4) the need for emphasizing the design and implementation phases of medical investigations.
Biometry and Field Studies Branch, National Institute of Neurological Disorders and Stroke, Bethesda, Maryland 20892.
J H
JH
Ellenberg
D001699:Biometry / Q000379:methods; D002985:Clinical Protocols; D006801:Humans; D012106:Research; D013812:Therapeutics