| Weekly gestational weight gain | |||||
---|---|---|---|---|---|---|
 | Unadjusted analysis | Model 1 b | Model 2 c | |||
 | Coef(95%CI) | P | Coef(95%CI) | P | Coef(95%CI) | P |
Age of 3 months | ||||||
 WAZ | 0.38(0.06,0.71) | 0.022 | 0.37(0.04,0.70) | 0.027 | 0.37(0.03,0.70) | 0.034 |
 LAZ | 0.42(0.04,0.80) | 0.029 | 0.40(0.02,0.78) | 0.039 | 0.42(0.03,0.81) | 0.036 |
 WLZ | 0.01(−0.37,0.39) | 0.946 | 0.02(−0.36,0.39) | 0.936 | 0.03(−0.35,0.41) | 0.862 |
 MDI | 10.49(4.82,17.03) | < 0.001 | 10.81(4.75,16.88) | < 0.001 | 11.15(4.89,17.41) | < 0.001 |
Age of 6 months | ||||||
 WAZ | 0.38(0.06,0.71) | 0.022 | 0.38(0.05,0.71) | 0.024 | 0.37(0.04,0.71) | 0.031 |
 LAZ | 0.59(0.21,0.97) | 0.002 | 0.57(0.19,0.95) | 0.004 | 0.59(0.19,0.98) | 0.003 |
 WLZ | −0.05(−0.44,0.33) | 0.779 | − 0.04(− 0.42,0.33) | 0.819 | − 0.03(− 0.41,0.36) | 0.895 |
 MDI | 4.54(− 1.52,10.60) | 0.142 | 4.85(− 1.17,10.88) | 0.114 | 4.57(− 1.63,10.78) | 0.148 |
Age of 12 months | ||||||
 WAZ | 0.52(0.19,0.84) | 0.002 | 0.51(0.18,0.84) | 0.002 | 0.51(0.17,0.84) | 0.003 |
 LAZ | 0.41(0.03,0.79) | 0.034 | 0.40(0.02,0.78) | 0.038 | 0.40(0.01,0.80) | 0.043 |
 WLZ | 0.37(−0.01,0.75) | 0.054 | 0.38(0.01,0.75) | 0.045 | 0.40(0.02,0.78) | 0.039 |
 MDI | 5.04(−1.01,11.09) | 0.103 | 5.07(−0.94,11.08) | 0.099 | 5.85(−0.36,12.05) | 0.065 |
Age of 18 months | ||||||
 WAZ | 0.30(−0.03,0.63) | 0.077 | 0.29(−0.04,0.63) | 0.088 | 0.28(−0.06,0.63) | 0.105 |
 LAZ | 0.43(0.05,0.82) | 0.028 | 0.40(0.02,0.79) | 0.041 | 0.42(0.02,0.81) | 0.040 |
 WLZ | 0.09(−0.30,0.48) | 0.651 | 0.10(−0.29,0.48) | 0.618 | 0.12(−0.27,0.50) | 0.561 |
 MDI | 4.08(−2.05,10.21) | 0.192 | 4.27(−1.83,10.37) | 0.170 | 4.36(− 1.94,10.66) | 0.175 |
Age of 24 months | ||||||
 WAZ | 0.36(0.03,0.69) | 0.032 | 0.35(0.02,0.68) | 0.040 | 0.34(0.01,0.68) | 0.049 |
 LAZ | 0.40(0.01,0.78) | 0.043 | 0.37(−0.02,0.75) | 0.062 | 0.38(− 0.02,0.77) | 0.061 |
 WLZ | 0.16(−0.22,0.55) | 0.411 | 0.17(−0.21,0.55) | 0.380 | 0.19(−0.20,0.58) | 0.336 |
 MDI | −0.85(−6.96,5.27) | 0.785 | −1.08(−7.17,5.00) | 0.727 | −0.65(−6.93,5.63) | 0.839 |
Total | ||||||
 WAZ | 0.39(0.12,0.66) | 0.005 | 0.38(0.11,0.65) | 0.006 | 0.38(0.09,0.66) | 0.009 |
 LAZ | 0.45(0.15,0.76) | 0.004 | 0.43(0.13,0.73) | 0.006 | 0.44(0.12,0.76) | 0.006 |
 WLZ | 0.12(−0.15,0.38) | 0.381 | 0.12(− 0.13,0.38) | 0.333 | 0.14(− 0.12,0.41) | 0.284 |
 MDI | 4.70(0.79,8.60) | 0.018 | 4.74(0.93,8.55) | 0.015 | 5.01(1.03,8.99) | 0.014 |