Fig. 1
From: Screen time and early childhood development in Ceará, Brazil: a population-based study
Nonlinear associations between total time of screen exposure with communication (a), and fine motor (b) scores (p-values for non-linearity < 0.01) and linear associations between time of screen exposure and problem solving (c) and personal-social (d) ASQ-3 z-scores (p-values for linear relation < 0.01) after multivariate adjustment for infant gender, maternal level of schooling, income tertile, ASQ-3 evaluator and maternal employment. Graphs show z-score prediction for girls, mothers that finished elementary school, first income tertile, ASQ-3 evaluator n. 1 and employed mothers. ASQ-3: ages and stages questionnaire version 3