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. Author manuscript; available in PMC: 2012 Nov 10.
Published in final edited form as: Int J Obes (Lond). 2011 Oct 11;36(1):61–68. doi: 10.1038/ijo.2011.190

Table 1.

Numbers of subjects in each cohort, by race/sex group.

African Americans Non-Hispanic Whites
Cohort Females Males Females Males Total
Bogalusa 283 (18.2%) 195 (12.5%) 615 (39.4%) 466 (29.9%) 1559 (100%)
HeartBeat 67 (10.5%) 64 (10.1%) 250 (39.3%) 255 (40.1%) 636 (100%)

For test of difference in race/sex distribution between cohorts: Π2=33.05, 3 df; p < 0.0001.