Fig. 1.

Associations between screen time and step count category combinations and diastolic blood pressure percentile. Legend: Results correspond to coefficients from a linear regression model with nine categories of screen time and step combinations as the independent variable and diastolic blood pressure percentile as the dependent variable, adjusting for age, sex, race/ethnicity, household income, parental education, parent marital status, data collection period, and month. Daily step categories included: high (> 12,000), medium (6,000–12,000), and low (1,000–6,000). Daily screen time categories (hours) included: low (0–4); medium (4–8), high (> 8). The low screen time and high step category was the reference category