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Symptom severity levels. Definitions and distribution of patients at baseline
| Symptom severity level | Mean episodes/day (n) | Proportion of patients (%) |
|---|---|---|
| Micturition | ||
| 1 | ≤8 | 6.30 |
| 2 | >8–10 | 30.69 |
| 3 | >10–12 | 27.18 |
| 4 | >12–14 | 19.46 |
| 5 | >14 | 16.37 |
| Incontinence | ||
| 1 | 0 | 38.87 |
| 2 | >0–1 | 18.84 |
| 3 | >1–2 | 14.64 |
| 4 | >2–3 | 9.18 |
| 5 | >3 | 18.47 |
