In 1996, 49 states and the District of Columbia participated in the BRFSS and asked all weight control questions (n = 118,265). We excluded the following persons from all analyzes: women who were pregnant or thought they might be pregnant (n = 1756); And who did not report sociodemographic or smoking information (n = 1585), whether they were trying to lose or maintain weight (n = 1644), or their weight, height, or goal weight (n = 5476). In our analyzes of specific weight control practices, we excluded persons who did not report such practices (n = 1334) or leisure-time physical activity (n = 1767). The median state cooperation rate (77.9% (range, 54.1% -94.4%) was the number of completed how to reduce appetite interviews divided by the number of completed, refused, and terminated interviews).
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