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September 17, 1949, Vol 141, No. 3 >
ARTICLE | September 17, 1949

PROGRESS WITHOUT STATISTICS

H. M. C. LUYKX, D.Sc.
JAMA. 1949;141(3):195-201. doi:10.1001/jama.1949.62910030004007.
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Among the functions of the Therapeutic Trials Committee is the encouragement of critical controlled clinical trials of new agents in the diagnosis, prevention and treatment of disease. Such trials must be pursued by recognized scientific methods, many of which involve the application of simple statistical procedures. Furthermore, data derived from such clinical trials frequently can best be assembled and presented with the aid of statistical technics. Hence, clinical investigators and readers of scientific journals should be familiar with the uses and limitations of the commonly used statistical methods and the interpretation which may safely be drawn from the results of the statistical treatment of data.

The Committee requested Dr. H. M. C. Luykx of New York University to prepare a general article on this subject. The Committee believes that the methodology of statistics is best left to the statistician but that the need for and interpretation of statistical procedures should

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