| Effect | Log(OR) | OR | ||
| Estimate (SE) | 95% CL | Estimate | 95% CL | |
| Boys only vs Boys: Mixed | 1.426 (0.409) | (0.624, 2.227) | 4.162 | (1.866, 9.272) |
| Girls only vs Girls: Mixed | 1.378 (0.394) | (0.606, 2.149) | 3.967 | (1.833, 8.576) |
| Boys: Mixed vs Girls: Mixed | 0.902 (0.078) | (0.749, 1.056) | 2.4645 | (2.115, 2.875) |
| Boys only vs Girls only | 0.951 (0.526) | (−0.081, 1.982) | 2.5883 | (0.922, 7.257) |