N = 71,425 | Mean | Crude estimate | Adjusted estimate | Adjusted estimate | Adjusted estimate | |
---|---|---|---|---|---|---|
β (95% CI) | β (95% CI)** | β (95% CI)**** | β (95% CI)***** | |||
Birth weight | ||||||
No hyperemesis (HG) | 70654 | 3602 gram | 1 | 1 | 1 | 1 |
HG 1. Trimester | 484 | 3591gram | −10.67 (−60.2 – 38.83) | −30.57 (−74.57 – 13.42) *** | −31.55 (−75.42 – 12.32) *** | −15.32 (−58.96 – 28.31) *** |
HG 2. Trimester | 173 | 3506 gram | −95.29 (−178.4 – -12.18) | −85.68 (−155.8 – -15.61) *** | −85.86 (−155.2 – -16.49) *** | −49.15 (−117.8 – 19.49) *** |
HG 1. and 2. trimester | 114 | 3563 gram | −39.02 (−139.9 – 61.83) | −91.20 (−176.9 – -5.48) *** | −92.46 (−178.2 – -6.72) *** | −51.06 (−138.2 – 36.11) *** |
Gestational age | ||||||
No HG | 70654 | 280 days | 1 | 1 | 1 | 1 |
HG 1. Trimester | 484 | 278 days | −1.29 (−2.31 – -0.28) | −1.12 (−2.15 – -0.10) | −1.05 (−2.07 – -0.03) | −0.79 (−1.80 – 0.23) |
HG 2. trimester | 173 | 278 days | −2.10 (−4.14 – -0.06) | −1.90 (−3.91 – 0.10) | −1.72 (−3.68 – 0.25) | −1.08 (−3.04 – 0.88) |
HG 1. and 2. trimester | 114 | 277 days | −2.56 (−4.89 – -0.24) | −2.39 (−4.70 – -0.08) | −2.22 (−4.53 – 0.09) | −1.57 (−3.89 – 0.75) |