| Model 1a | Model 2a | ||
---|---|---|---|---|
 | β (95%CI) | P value | β (95%CI) | P value |
Male (N = 1186) | ||||
 Full pregnancy | −1.76 (−2.21, − 1.31) | < 0.001 | − 1.91 (− 2.57, − 1.24) | < 0.001 |
 First trimester | 0.28 (0.10, 0.45) | 0.002 | −0.15 (− 0.46, 0.17) | 0.353 |
 Second trimester | − 0.54 (− 0.72, − 0.36) | < 0.001 | −0.73 (− 1.06, − 0.40) | < 0.001 |
 Third trimester | − 0.59 (− 0.77, − 0.40) | < 0.001 | − 0.52 (− 0.87, − 0.18) | < 0.001 |
Female (N = 1146) | ||||
 Full pregnancy | −2.04 (− 2.50, − 1.59) | < 0.001 | − 4.55 (− 5.18, − 3.92) | < 0.001 |
 First trimester | −0.14 (− 0.31, 0.03) | 0.106 | − 0.78 (− 1.10, − 0.46) | < 0.001 |
 Second trimester | −0.29 (− 0.47, − 0.11) | 0.002 | − 1.11 (− 1.46, − 0.77) | < 0.001 |
 Third trimester | −0.44 (− 0.62, − 0.27) | < 0.001 | − 1.45 (− 1.78, − 1.12) | < 0.001 |