N = 71,468 | Mean | Crude estimate | Adjusted estimate | Adjusted estimate | Adjusted estimate | |
---|---|---|---|---|---|---|
β [95% CI] | β [95% CI]* | β [95% CI]*** | β [95% CI]**** | |||
Birthweight | ||||||
No hyperemesis (HG) | 70,654 | 3602 gram | 1 Reference | 1 Reference | 1 Reference | 1 Reference |
HG | 814 | 3567 gram | −34.46 (−72.84 - 3.93 ) | −46.89 (−80.53 -13.26)** | −47.57 (−79.92- -13.21)** | −23.42 (−56.71- 9.86 )** |
Gestational age | ||||||
No HG | 70,654 | 279.7 days | 1 Reference | 1 Reference | 1 Reference | 1 Reference |
HG | 814 | 278.0 days | −1.68 (−2.53- -0.84 ) | −1.50 (−2.34- -0.67 ) | -1.38 (−2.21- -0.55) | -0.97 (−1.80- -0.15 ) |