From: Longitudinal risk of maternal hospitalization for mental illness following preterm birth
No. of women | Incidence per 1000 person-years (95% confidence interval) | Hazard ratio (95% confidence interval) | ||||
---|---|---|---|---|---|---|
Preterm | Term | Preterm | Term | Unadjusted | Adjusteda | |
Any mental illness | 6362 | 66,789 | 3.81 (3.72-3.90) | 3.01 (2.99-3.04) | 1.45 (1.42-1.48) | 1.38 (1.35-1.41) |
Depression | 2573 | 26,651 | 1.50 (1.45-1.56) | 1.18 (1.16-1.19) | 1.45 (1.40-1.50) | 1.37 (1.32-1.41) |
Bipolar disorder | 974 | 11,409 | 0.56 (0.53-0.60) | 0.50 (0.49-0.51) | 1.24 (1.17-1.30) | 1.22 (1.15-1.29) |
Psychotic disorder | 639 | 6524 | 0.37 (0.34-0.40) | 0.29 (0.28-0.29) | 1.39 (1.29-1.48) | 1.35 (1.25-1.44) |
Stress and anxiety disorder | 3977 | 41,456 | 2.34 (2.27-2.42) | 1.85 (1.83-1.86) | 1.49 (1.46-1.53) | 1.42 (1.38-1.46) |
Personality disorder | 1772 | 17,623 | 1.03 (0.99-1.08) | 0.78 (0.77-0.79) | 1.59 (1.53-1.66) | 1.50 (1.44-1.56) |
Intentional self-harm | 932 | 9930 | 0.54 (0.51-0.58) | 0.44 (0.43-0.44) | 1.47 (1.39-1.55) | 1.36 (1.28-1.43) |