Table 2.
Summary of pain, fatigue, and function scores (N = 94)
| Variable | Mean ± SD | Range | Cronbach's α |
|---|---|---|---|
| Pain rest (0–10) | 6.0 ± 1.6 | 2 to 10 | 0.53 |
| Pain movement (0–10) | 6.4 ± 1.9 | 2 to 10 | |
| Pain change score | 0.3 ± 1.7 | (-5.5) to 6 | |
| Fatigue rest (0–10) | 6.5 ± 2.0 | 2 to 10 | 0.54 |
| Fatigue movement (0–10) | 5.6 ± 2.5 | 0 to 10 | |
| Fatigue change score | (-0.9) ± 2.4 | (-8) to 5 | |
| FIQR-Function (0–30) | 15.1 ± 5.8 | 1.3 to 28.3 | 0.89 |
| MAF-ADL (0–10) | 5.8 ± 1.8 | 2.1 to 10 | 0.86 |
| SF-36-PF (T-score) | 33.4 ± 7.5 | 19.3 to 49.9 | 0.84 |
| 6MWT (feet) | 1313.6 ± 323.5 | 100 to 2000 | -0.042 |
| 5TSTS (seconds) | 13.4 ± 6.6 | 6 to 51.5 |
Abbreviations: SD standard deviation, FIQR-Function Fibromyalgia Impact Questionnaire Revised - Function Subscale, MAF-ADL Multidimensional Assessment of Fatigue - Activities of Daily Living, SF-36-PF Short-Form Health Survey Physical Function Subscale, 6MWT 6-Minute Walk Test, 5TSTS Five Time Sit to Stand, T-score (mean of 50 with SD of 10), and change scores: movement – resting scores