Abstract 305 Table 1

Risk of adverse birth outcomes in women with a diagnosis of SMI

No SMI (n=5,500,613)Any SMI (n=43,042)Unadjusted RR (95% CI)Adjusted RR (95% CI)
Adverse gestational outcomes 25.9% 30.7% 1.18 (1.17–1.20) 1.08 (1.06–1.09)
Adverse obstetric outcomes 43.0% 46.3% 1.08 (1.06–1.09) 1.03 (1.02–1.05)
Adverse fetal outcomes 21.5% 27.3% 1.27 (1.25–1.29) 1.12 (1.10–1.14)