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m/M and S/S+ subgroup parameters.
| m/M Subgroup (n = 16) |
S/S+ Subgroup (n = 59) |
p | |
|---|---|---|---|
| Mean FM duration (mean ± SD) | 6.1 ± 5.1 | 9.3 ± 7.0 | 0.09 |
| Age < 50 years (percent) | 50 | 34 | 0.5 |
| Age ≥ 50 years (percent) | 50 | 66 | 0.6 |
| Pain (numerical scale) (0–10) (mean ± SD) | 6.2 ± 1.6 | 6.2 ± 1.7 | 0.9 |
| BPI Pain severity (0–10) (mean ± SD) | 5.5 ± 1.0 | 5.6 ± 1.3 | 0.7 |
