| 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 | 1.11 | 0.91-1.36 | 0.292 | 1.21 | 0.96-1.52 | 0.102 | 0.822 | 0.53-1.27 | 0.375 |
24Â months | 1.21 | 0.93-1.57 | 0.151 | 1.30 | 0.96-1.76 | 0.0826 | 0.936 | 0.54-1.62 | 0.812 |
36Â months | 1.49* | 1.04-2.14 | 0.0289 | 1.69* | 1.11-2.57 | 0.0138 | 0.996 | 0.49-2.04 | 0.992 |