| Age (years) | Case | Control | ||||||
|---|---|---|---|---|---|---|---|---|
| Male | Female | Male | Female | |||||
| Median (IQR) | Mean±SD | Median (IQR) | Mean±SD | Median (IQR) | Mean±SD | Median (IQR) | Mean±SD | |
| ≤38 | na | na | 17 (15-18) |
17±3 | 14 (13-16) |
14±2 | 19 (16-20) |
18±3 |
| 39-52 | 19 (17-19) |
18±2 | 17 (15-18) |
17±2 | 15 (13-18) |
15±3 | 16 (15-18) |
16±3 |
| 53+ | 18 (16-19 |
17±3 | 16 (14-18) |
17±3 | 17 (15-18) |
17±3 | 17 (16-20) |
17±2 |