Logistic regression analyses for associations between home environment characteristics and watching TV by the child (n = 3067).

For details on the measures used, see Appendix S1.The frequencies (n (%)) and means presented are frequencies and means of the original dataset. Missing values were 49 (1.6%) for family rules about watching TV, 47 (1.5%) for parental monitoring, 55 (1.8%) for parental urging to turn off the TV, 73 (2.4%) for child autonomy concerning watching TV, 7 (0.2%) for number of TVs in the household, and 12 (0.4%) for whether the child has a TV in the bedroom.The ORs are the pooled results of analysis of the five imputed datasets.The ORs are adjusted for sociodemographic characteristics (sex and age of the child, ethnic background of the child, educational level of the parent, employment status and family structure).aThe reference category (OR = 1.00) is ‘no rules’.bThe reference category (OR = 1.00) is ‘never, seldom, or sometimes’.cAn increase on child autonomy indicates higher autonomy of the child concerning screen time.dHouseholds without a TV (n = 147, 4.8%) were excluded from analysis.eThe reference category (OR = 1.00) is ‘no’.