Additional file 1: of Early maternal perceived stress and children’s BMI: longitudinal impact and influencing factors

Table S1. Questionnaire for the assessment of the living environment. Table S2. Impact of maternal perceived stress levels during pregnancy, year 1 and year 2 on longitudinal BMI z-score development in preschool children (birth-age5). Table S3. Gender disparity in susceptibility to maternal stress-related BMI development in preschool children age 1-5 years. Table S4. Comparison of gender-related study characteristics of the analyzed sub-cohort. Table S5. Characteristics of maternal perceived stress scores of the four different stress dimensions at year 1. Table S6. Influence of maternal stress during the first year after birth on breastfeeding duration and introduction of solid food. Table S7. Summary of exploratory factor analysis results of questionnaire items assessing the living environment. Table S8. Association of different stressors with the maternal stress levels at year 1. Table S9. Contribution of separation or divorce on perceived maternal stress at year 1. Figure S1. (A) Associations of different stressors and the four different stress dimensions at year 1. (B) Summary of mediation analysis. (DOCX 241 kb