Fig. 2From: Prenatal determinants of physical activity and cardiorespiratory fitness in adolescence – Northern Finland Birth Cohort 1986 studyMaternal and paternal BMI before pregnancy predicting physical activity and cardiorespiratory fitness. Sex adjusted mean levels (95% CI) of physical activity (METh/week) and cardiorespiratory fitness (ml·kg−1·min−1) in adolescents according to exposure. P values are for linear and quadratic trends for continuous variables, and statistically significant mean differences compared with the reference category (Ref.) are shown as p value * < 0.05, ** < 0.01, *** < 0.001Back to article page