0.14] p = 0.525 p = 0.770 p = 0.610 p = 0.892 Female Intercept for depressive symptoms0.04 [−0.04, 0.12]0.06 [−0.02, 0.14]0.04 [−0.05, 0.13]0.01 [−0.10, 0.11] p = 0.299 p = 0.169 p = 0.432 p = 0.895 Slope for depressive symptoms0.12 [0.02, 0.22]0.12 [0.02, 0.22]0.15 [0.04, 0.25]0.14 [0.03, 0.25] p = 0.023 p = 0.021 p = 0.007 p = 0.013Dichotomous harmful alcohol use outcomeb Male Intercept for depressive symptoms1.17 [1.02, 1.35]1.17 [1.03, 1.34]1.19 [1.02, 1.39]1.10 [0.91, 1.33] p = 0.029 p = 0.020 p = 0.024 p = 0.307 Slope for depressive symptoms1.01 [0.82, 1.23]1.05 [0.87, 1.27]1.04 [0.84, 1.29]1.07 [0.85, 1.34] p = 0.954 p = 0.623 p = 0.728 p = 0.586 Female Intercept for depressive symptoms1.29 [1.15, 1.45]1.31 [1.16, 1.47]1.29 [1.12, 1.48]1.39 [1.18, 1.64] p < 0.001 p < 0.001 p < 0.001 p < 0.001 Slope for depressive symptoms1.22 [1.05, 1.41]1.23 [1.07, 1.42]1.26 [1.07, 1.48]1.24 [1.06, 1.46] p = 0.010 p = 0.005 p = 0.005 p = 0.007Adjusted 1: adjusted for maternal education, parity and tenureAdjusted 2: further adjusted for maternal data: smoking @12, alcohol @12, cannabis @9, EPDS @11Adjusted 3: further adjusted for YP data: conduct problems @11, bullying @13, smoking, cannabis and