| Total cohort | Males only | Females only | ||||||
---|---|---|---|---|---|---|---|---|---|
Age cut-off | Relative risk | 95% CI | p-value | Relative risk | 95% CI | p-value | Relative risk | 95% CI | p-value |
18Â months | 1.06 | 0.81-1.38 | 0.668 | 1.17 | 0.87-1.58 | 0.309 | 0.734 | 0.41-1.31 | 0.292 |
24Â months | 1.06 | 0.75-1.50 | 0.745 | 1.10 | 0.74-1.62 | 0.642 | 0.910 | 0.41-2.00 | 0.814 |
36Â months | 1.13 | 0.72-1.78 | 0.588 | 1.19 | 0.72-1.97 | 0.490 | 0.835 | 0.28-2.48 | 0.745 |