Figure 2. Crude Trends in Estimated Prevalence of Healthy Lifestyle by Age Group, Sex, Race and Ethnicity, Educational Level, and Income, 1999 to March 2020.

Heathy lifestyle was defined as 4 or 5 healthy lifestyle factors. Healthy lifestyle factors included never smoking, moderate or lighter alcohol consumption (≤14 drinks/wk for men or ≤7 drinks/wk for women), healthy diet (a Healthy Eating Index–2015 score ≥60.0), sufficient physical activity (≥150 min/wk moderate to vigorous intensity physical activity), and healthy weight (body mass index [calculated as weight in kilograms divided by height in meters squared] 18.5-24.9). Data were adjusted for National Health and Nutrition Examination Survey (NHANES) survey weights. FDR indicates false discovery rate.