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Change in WOMAC.
| N = 21 | P value (CI) | |
|---|---|---|
| Baseline | 46.9 ± 8.0 | |
| 3 months | 24.6 ± 8.6 | P = .06 (-1.4 to 46.0) |
| 6 months | 19.0 ± 6.2 | P = .01 (7.4 to 48.4) |
WOMAC Western Ontario and McMaster Universities Osteoarthritis Index, CI confidence interval.
Paired t test to calculate statistical significance (P < .05).
Data reported as mean ± standard deviation.
