Table 3 Baseline patient and disease characteristics of the training and validation cohorts
Characteristic | Training cohort (n = 192) | Validation cohort (n = 80) | ||
|---|---|---|---|---|
Mildly pain (n = 96) | Moderately to severely Pain (n = 96) | Mildly pain (n = 50) | Moderately to severely pain (n = 30) | |
Age, years | Â | Â | Â | Â |
 ≤ 30 years | 37 (38.54) | 31 (32.29) | 23 (46.00) | 12 (40.00) |
 30 to ≤ 40 years | 36 (37.50) | 29 (30.21) | 16 (32.00) | 7 (23.33) |
 40 to ≤ 50 years | 17 (17.71) | 27 (28.125) | 5 (10.00) | 6 (20.00) |
 > 50 years | 6 (6.25) | 9 (9.375) | 6 (12.00) | 5 (16.67) |
Holding back urine, n (%) | Â | Â | Â | Â |
 No | 80 (83.33) | 62 (64.58) | 43 (86.00) | 26 (86.67) |
 Yes | 16 (16.67) | 34 (35.42) | 7 (14.00) | 4 (13.33) |
Anxiety or irritability, n (%) | Â | Â | Â | Â |
 No | 57 (59.375) | 30 (31.25) | 31 (62.00) | 13 (43.33) |
 Yes | 39 (40.625) | 66 (68.75) | 19 (38.00) | 17 (56.67) |
Contraception, n (%) | Â | Â | Â | Â |
 No | 62 (64.58) | 50 (52.08) | 32 (64.00) | 13 (43.33) |
 Yes | 34 (35.42) | 46 (47.92) | 18 (36.00) | 17 (56.67) |
Smoking, n (%) | Â | Â | Â | Â |
 No | 70 (72.92) | 6 (6.25) | 40 (80.00) | 2 (6.67) |
 ≤ 10 cigarettes/d | 19 (19.79) | 19 (19.79) | 7 (14.00) | 9 (30.00) |
 > 10 cigarettes/d | 7 (7.29) | 71 (73.96) | 3 (6.00) | 19 (63.33) |