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Distribution of weeks free from bothersome pain
| Maximum number of consecutive weeks free from bothersome pain | % (95 % CIa) N = 222 |
|---|---|
| 0 | 18 (16–20) |
| 1 | 9 (8–10) |
| 2 | 5 (4–6) |
| 3 | 9 (8–10) |
| 4 | 8 (7–9) |
| 5 | 6 (5–7) |
| 6 | 5 (4–6) |
| 7 | 4 (3–5) |
| 8 | 5 (4–6) |
| 9 or more | 31 (27–35) |
a CI confidence interval
