Table 3.
At 3 Months: WOMAC, VAS, Friedman-Wyman Disability Scores, Walking Ability, and 30-Second Timed Chair Test Results.
| Patients With OA (n = 1828) | WOMAC (%) | VAS Mean Range | Friedman-Wyman Score (%) | Walking Ability (%) | 30-Second Timed Chair Test, Range | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mean | Range | Mean | Range | Good | Fair | Poor | IV | III | II | I | ||
| Female (n = 1242) | 36 | 26-49 | 3 | 0-4 | 16 | 72 | 12 | 75 | 45 | 7 | 1 | 7-14 |
| Male (n = 586) | 31 | 21-43 | 2 | 0-4 | 22 | 70 | 8 | 82 | 15 | 2 | 1 | 7-16 |
Abbreviations: OA, Osteoarthritis; VAS, Visual Analog Scale; WOMAC, Western Ontario and McMaster’s Universities OA index.