|  | Model 1 | Model 2 | Model 3 | Model 4 | Model 5 | Model 6 |
---|---|---|---|---|---|---|---|
Outcome | Exposure | OR (95Â % CI) | Â | Â | |||
Smoked during pregnancya | Â | Â | Â | Â | Â | Â | |
 | Missing paternal data | 5.04 (4.64, 5.48) | 5.04 (4.64, 5.48) | 9.27 (8.45,10.17) | - | 6.10 (5.55, 6.72) | 4.40 (3.97, 4.87) |
 | Paternal data, not married | 5.49 (5.20, 5.80) | 5.49 (5.20, 5.80) | 7.63 (7.19, 8.10) | - | 5.43 (5.10, 5.77) | 4.02 (3.75, 4.30) |
 | Paternal data, married | 1.00 (Reference) | 1.00 (Reference) | 1.00 (Reference) | - | 1.00 (Reference) | 1.00 (Reference) |
Gestational diabetesb | Â | Â | Â | Â | Â | Â | |
 | Missing paternal data | 0.88 (0.71, 1.10) | 0.88 (0.71, 1.10) | 0.78 (0.62, 0.98) | 0.74 (0.59, 0.93) | 0.76 (0.61, 0.96) | 0.79 (0.63, 1.00) |
 | Paternal data, not married | 0.89 (0.79, 1.00) | 0.89 (0.79, 1.00) | 0.86 (0.76, 0.97) | 0.82 (0.72, 0.93) | 0.83 (0.73, 0.94) | 0.86 (0.75, 0.98) |
 | Paternal data, married | 1.00 (Reference) | 1.00 (Reference) | 1.00 (Reference) | 1.00 (Reference) | 1.00 (Reference) | 1.00 (Reference) |
Initiated breastfeedingc | Â | Â | Â | Â | Â | Â | |
 | Missing paternal data | 0.29 (0.28, 0.30) | 0.30 (0.29, 0.32) | 0.23 (0.22, 0.24) | 0.29 (0.27, 0.31) | 0.36 (0.34, 0.39) | 0.39 (0.36, 0.42) |
 | Paternal data, not married | 0.42 (0.41, 0.44) | 0.42 (0.40, 0.43) | 0.36 (0.34, 0.37) | 0.40 (0.38, 0.42) | 0.48 (0.46, 0.50) | 0.51 (0.48, 0.53) |
 | Paternal data, married | 1.00 (Reference) | 1.00 (Reference) | 1.00 (Reference) | 1.00 (Reference) | 1.00 (Reference) | 1.00 (Reference) |
WFL ever ≥95th percentile, 0–24 mod |  |  |  |  |  |  | |
 | Missing paternal data | 1.27 (1.20, 1.35) | 1.31 (1.23, 1.40) | 1.13 (1.06, 1.21) | 1.08 (0.99, 1.18) | 1.09 (1.00, 1.18) | 1.10 (1.01, 1.20) |
 | Paternal data, not married | 1.17 (1.12, 1.23) | 1.20 (1.15, 1.26) | 1.10 (1.05, 1.16) | 1.08 (1.02, 1.14) | 1.08 (1.02, 1.14) | 1.10 (1.04, 1.16) |
 | Paternal data, married | 1.00 (Reference) | 1.00 (Reference) | 1.00 (Reference) | 1.00 (Reference) | 1.00 (Reference) | 1.00 (Reference) |
Crossed ≥2 major WFL percentiles, 0–24 moe |  |  |  |  |  |  | |
 | Missing paternal data | 1.20 (1.03, 1.41) | 1.19 (1.01, 1.41) | 1.16 (0.98, 1.38) | 1.10 (0.91, 1.35) | 1.11 (0.91, 1.35) | 1.14 (0.93, 1.39) |
 | Paternal data, not married | 1.04 (0.94, 1.15) | 1.03 (0.93, 1.15) | 1.02 (0.91, 1.13) | 1.06 (0.94, 1.19) | 1.06 (0.94, 1.19) | 1.08 (0.96, 1.22) |
 | Paternal data, married | 1.00 (Reference) | 1.00 (Reference) | 1.00 (Reference) | 1.00 (Reference) | 1.00 (Reference) | 1.00 (Reference) |
 |  | β (95 % CI) |  |  | |||
Birthweight, kg | Â | Â | Â | Â | Â | Â | |
 | Missing paternal data | −0.23 (−0.24,-0.22) | −0.20 (−0.21,-0.19) | −0.13 (−0.14,-0.11) | −0.09 (−0.10,-0.08) | −0.08 (−0.10,-0.07) | −0.07 (−0.08,-0.05) |
 | Paternal data, not married | −0.14 (−0.15,-0.13) | −0.12 (−0.13,-0.11) | −0.07 (−0.08,-0.06) | −0.05 (−0.06,-0.04) | −0.05 (−0.06,-0.04) | −0.03 (−0.04,-0.02) |
 | Paternal data, married | 0.00 (Reference) | 0.00 (Reference) | 0.00 (Reference) | 0.00 (Reference) | 0.00 (Reference) | 0.00 (Reference) |