Comparison | Crude RR | No. of studies | Adjusted risk ratio | No. of studies |
---|---|---|---|---|
Maternal exposure during pregnancy vs. unexposed women | 1.85 (1.60–2.23) | 10 | 1.53 (1.31–1.78) | 10 |
Maternal exposure pre-pregnancy vs. unexposed women | 1.71 (1.42–2.05) | 6 | 1.48 (1.29–1.71) | 7 |
Maternal exposure during pregnancy vs. unexposed women with a history of affective disorder | 1.35 (0.75–2.44) | 3 | 1.18 (0.91–1.52) | 6 |
Sibling study design | 1.01 (0.48–2.14) | 2 | 0.96 (0.65–1.42) | 3 |
Paternal exposure during the maternal pregnancy period vs. unexposed women | 1.40 (1.10–1.80) | 1 | 1.29 (1.08–1.53) | 2 |