Table 1: Sample size and weighted characteristics of NHANES 1999–2002 adult participants.

ALL
NWeighted distributions of the participants

SexMen522648.0%
Women566152.0%

Age (years), Mean ± SEM10,88844.1 ± 0.3

Race/ethnicityWhite (non-Hispanic)766570.4%
Non-Hispanic Black118610.9%
Mexican-American7516.9%
Other Hispanic7737.1%
Other5114.7%

Education levelLess than high school236221.7%
Completed high school278725.6%
More than high school570552.5%

NHANES: National Health and Nutrition Examination Survey.