Erratum
In the article "Pattern and prevalence of samegender sexual contact among men" by R. E. Fay et al. (20 Jan., p. 338), the estimated percentages and standard errors from the 1988 NORC General Social Survey in table 7 should have been 2.4(0.7), 1.7(0.8), 2.4(1.8), 4.3(1.7), 2.3(1.1), 2.1(0.9), 2.3(1.3), and 3.2(1.9), respectively.