Mental Health im Kindesalter: der Einfluss von Mediennutzung, Erziehungsverhalten und elterlichem Stresserleben – eine Sekundärdatenanalyse von KiGGS- und BELLA-Daten

Background: Previous studies established a link between high screen time and mental health problems in childhood. The role of possible influencing factors is currently unclear. This study aims at testing correlations among mental health problems, high screen time, parenting stress, and inconsistent and positive parenting behavior. Methods: This study is based on data from the KiGGS and BELLA studies. For the present study, data from preschool children (age: 3–5 years, N = 417) and school children (age: 7–13 years, N = 239) were analyzed. Binary-logistic regressions were carried out to test for correlations between high screen time and children’s mental health problems in cross-sectional and longitudinal analyses. Socioeconomic status, the child’s gender, the parent’s gender, parenting stress, and inconsistent and positive parenting behavior were used as control variables. Results: In the cross-sectional analysis, mental health problems in preschool children were associated with high screen time (OR = 3.02; p = 0.003), parenting stress (OR = 17.00; p < 0.001), and positive parenting behavior (OR = 0.24; p < 0.001). In the longitudinal analysis, mental health problems in school children were associated with parenting stress (OR = 4.04; p < 0.001). Socioeconomic status and the child’s and parent’s gender were at no point associated with mental health problems. Discussion: The sole existence of high screen time cannot explain mental health problems in children. Parental variables seem to be critical for children’s mental health and should be considered in a holistic apporach on children’s mental health in terms of strengthening parental competencies.