Rugby risk factors for rugby-related stress urinary incontinence in symptomatic and asymptomatic players (% (n); means±SD)
| Risk factor | Level | Symptomatic | Asymptomatic |
| Playing position | Forward | 69% (119) | 53% (119) |
| Back | 31% (54) | 47% (104) | |
| Training duration per week | < 2 hours | 82% (140) | 78% (174) |
| 2–4 hours | 15% (27) | 18% (41) | |
| >4 hours | 3% (5) | 4% (9) | |
| Playing level | Amateur | 42% (72) | 35% (78) |
| Club | 47% (81) | 47% (105) | |
| National | 11% (19) | 18% (41) | |
| Training sessions per week | Mean | 3±1 | 2±1 |
| Playing years | Mean | 7±5 | 7±6 |