Adjusted ORs (95% CI) of effects of preterm and very preterm birth on maternal outcomes for all women, and restricted to women with health problems or pregnancy complications, compared to women with term birth
All women | Women with health/pregnancy complications | |||||
---|---|---|---|---|---|---|
<32 weeks | 32–36 weeks | 37 or more weeks | <32 weeks | 32–36 weeks | 37 or more weeks | |
Adjusted OR† (95% CI) | Adjusted OR† (95% CI) | Adjusted OR† (95% CI) | Adjusted OR† (95% CI) | Adjusted OR† (95% CI) | Adjusted OR† (95% CI) | |
Anxiety at 10 days | 2.67 (1.36 to 5.23)** | 1.23 (0.90 to 1.70) | 1.00 | 2.16 (0.92 to 5.08) | 1.12 (0.72 to 1.73) | 1.00 |
Fatigue at 1 month | 1.81 (0.92 to 3.54) | 1.29 (0.97 to 1.73) | 1.00 | 2.13 (0.91 to 4.97) | 0.83 (0.55 to 1.27) | 1.00 |
Fatigue at 3 months | 2.52 (1.20 to 5.30)* | 1.27 (0.86 to 1.88) | 1.00 | 2.60 (1.03 to 6.54)* | 1.31 (0.78 to 2.20) | 1.00 |
Flash-backs at 3 months | 5.32 (2.16 to 13.10)** | 1.39 (0.76 to 2.56) | 1.00 | 5.52 (1.77 to 17.21)** | 1.79 (0.82 to 3.93) | 1.00 |
At 3 months… | ||||||
Feeling that the baby belonged: only recently or not quite yet | 12.13 (5.75 to 25.59)** | 1.61 (0.95 to 2.72) | 1.00 | 8.99 (3.46 to 23.40)** | 1.07 (0.50 to 2.31) | 1.00 |
Number of negative adjectives used to describe baby: 2 or more | 1.55 (0.79 to 3.04) | 0.83 (0.61 to 1.14) | 1.00 | 1.27 (0.53 to 3.03) | 0.81 (0.53 to 1.24) | 1.00 |
Baby considered: more difficult than average | 3.97 (1.51 to 10.45)** | 1.59 (0.88 to 2.85) | 1.00 | 4.26 (1.20 to 15.14)* | 2.33 (1.14 to 4.78)* | 1.00 |
*p<0.05; **p<0.01.
†Adjusted for parity, black or minority ethnic group, maternal age and index of multiple deprivation.