Table 1.
Demographics and additional conditions (according to ACSS) of the US and international group at D1 (visit 1).
| US Study Group | International Study Group |
||
|---|---|---|---|
| Patients | N (%) | N (%) | p1-value |
| Total | 167 (100%) | 237 (100%) | |
| Range age (years) | 17–87 | 17–87 | 0.072 |
| Mean age (SD) | 36.8 (15.3) | 34.6 (15.1) | |
| Median age (IQR) | 32 (25;46) | 30 (23;40) | |
| 18–32 years | 86 (51.5%) | 138 (58.2%) | 0.233 |
| 33–47 years | 43 (25.8%) | 50 (21.1%) | |
| 48–62 years | 21 (12.6%) | 28 (11.8%) | |
| >62 years | 17 (10.2%) | 19 (8.0%) | |
| NA | - | 2 (0.8%) | |
| p2-value | |||
| Menstruation | 19 (11.4%) | 25 (10.6%) | 0.943 |
| PMS | 8 (4.8%) | 20 (8.4% | 0.201 |
| Menopause | 11 (6.6%) | 19 (8.0%) | 0.676 |
| Pregnancy | 0 (0%) | 27 (11.4%) | <0.001 |
| Diabetes mellitus | 2 (1.2%) | 2 (0.8%) | 1.000 |
SD, standard deviation; IQR, interquartile range; PMS, premenstrual syndrome. p1, Wilcoxon–Mann–Whitney test; p2, chi-square test.