- Mean anogenital distance values in each gestational week.
| Week of gestation | Female | Male | Female at birth | Male at birth | Differences in mean and percentage | P-value |
|---|---|---|---|---|---|---|
| 11 weeks | 33 | 36 | 4.82 [4.50, 5.14] | 5.66 [5.34, 5.98] | 0.84 [0.39, 1.28] (17.4%) | <0.001 |
| 12 weeks | 67 | 85 | 5.77 [5.54, 6.05] | 6.74 [6.52, 6.96] | 0.97 [0.65, 1.29] (16.8%) | <0.001 |
| 13 weeks | 41 | 51 | 6.99 [6.60, 7.38] | 7.70 [7.37, 8.04] | 0.71 [0.20, 1.21] (10.2%) | 0.006 |
| Total | 141 | 182 | 5.92 [6.70, 6.14] | 6.80 [6.61, 7.00] | 0.88 [0.59, 1.17] (14.8%) | <0.001 |
Data between square brackets represent the 95% confidence intervals.