Ā | Preterm birth (<37Ā weeks) | Low birthweight (<2500Ā g) | Small for gestational age (<10th percentilec) | ||||||
---|---|---|---|---|---|---|---|---|---|
n | Age adjusteda PR (95% CI) | Multivariableb PR (95% CI) | n | Age adjusteda PR (95% CI) | Multivariableb PR (95% CI) | n | Age adjusteda PR (95% CI) | Multivariableb PR (95% CI) | |
Breast cancer history | |||||||||
āNod | 206,026 | 1.00 | 1.00 | 168,432 | 1.00 | 1.00 | 213,188 | 1.00 | 1.00 |
āYes | 108 | 1.89 (1.60ā2.24) | 1.67 (1.42ā1.97) | 76 | 1.76 (1.43ā2.16) | 1.50 (1.23ā1.84) | 68 | 1.48 (1.19ā1.85) | 1.30 (1.05ā1.61) |
Chemotherapy | |||||||||
āNo | 38 | 1.31 (0.98ā1.76) | 1.17 (0.87ā1.56) | 28 | 1.28 (0.90ā1.82) | 1.10 (0.78ā1.55) | 26 | 1.14 (0.79ā1.64) | 0.98 (0.68ā1.40) |
āYes | 70 | 2.48 (2.03ā3.03) | 2.17 (1.79ā2.63) | 48 | 2.24 (1.73ā2.89) | 1.92 (1.50ā2.45) | 42 | 1.83 (1.39ā2.40) | 1.63 (1.25ā2.13) |
Time between diagnosis and delivery | |||||||||
ā<2Ā years | 62 | 2.86 (2.33ā3.52) | 2.58 (2.12ā3.15) | 38 | 2.29 (1.72ā3.04) | 2.16 (1.64ā2.85) | 26 | 1.43 (1.00ā2.04) | 1.36 (0.96ā1.92) |
ā2ā4.9 years | 30 | 1.36 (0.98ā1.90) | 1.20 (0.86ā1.66) | 20 | 1.20 (0.79ā1.82) | 0.98 (0.65ā1.47) | 21 | 1.20 (0.80ā1.79) | 0.97 (0.66ā1.44) |
āā„5Ā years | 16 | 1.19 (0.75ā1.87) | 1.04 (0.66ā1.63) | 18 | 1.79 (1.17ā2.74) | 1.49 (0.98ā2.26) | 21 | 2.08 (1.41ā3.06) | 1.85 (1.27ā2.71) |