| Cortisol, nmol/L | Cases (%) | Unadjusted RRa (95% CI) | p | Adjusted RRb (95% CI) | p |
---|---|---|---|---|---|---|
All women | ||||||
 Baseline | ≤6.3 | 34 (5.5) | 1 |  | 1 |  |
> 6.3 | 18 (11.3) | 2.07 (1.21, 3.58) | 0.008 | 1.96 (1.13, 3.40) | 0.017 | |
 28wk | ≤8.5 | 38 (6.4) | 1 |  | 1 |  |
>  8.5 | 9 (6.5) | 1.02 (0.50, 2.06) | 0.958 | 1.03 (0.46, 2.29) | 0.946 | |
Female fetal sex | ||||||
 Baseline | ≤6.3 | 21 (6.4) | 1 |  | 1 |  |
> 6.3 | 7 (8.3) | 1.30 (0.57, 2.95) | 0.534 | 1.17 (0.50, 2.74) | 0.714 | |
 28 wk | ≤8.5 | 22 (6.8) | 1 |  | 1 |  |
>  8.5 | 4 (6.0) | 0.87 (0.31, 2.45) | 0.800 | 1.16 (0.35, 3.81) | 0.807 | |
Male fetal sex | ||||||
 Baseline | ≤6.3 | 13 (4.4) | 1 |  | 1 |  |
> 6.3 | 11 (14.7) | 3.35 (1.56, 7.18) | 0.002 | 3.18 (1.51, 6.71) | 0.002 | |
 28 wk | ≤8.5 | 16 (5.8) | 1 |  | 1 |  |
>  8.5 | 5 (6.9) | 1.19 (0.45, 3.16) | 0.715 | 0.86 (0.26, 2.89) | 0.812 |