Am J Epidemiol 2003; 158:1124-1125.
Copyright © 2003 by the Johns
Hopkins Bloomberg School of Public Health
LETTERS TO THE EDITOR |
THE AUTHORS REPLY
1 Department of Social Medicine, University of Bristol, Bristol BS8 2PR, United Kingdom
2 Department of Epidemiology and Public Health, Queens University, Belfast BT12 6BJ, United Kingdom
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We thank Dr. Phillips for his views (1). Phillips original and novel observation in a small case-control study of increased risk of myocardial infarction among men who shaved infrequently (2) was the starting point for our investigation. Our finding of very similar strengths of association between