Change (pretest to post-test) scores and percent change scores in function and pain measures by group
| Measurement tool | Variable | Range of possible scores | Group | ||
|---|---|---|---|---|---|
| Intervention | Symptomatic control | Asymptomatic control | |||
| Higher scores indicate greater function and increased satisfaction (SRQ), and less pain and less disability. | |||||
| *Indicates significant change in mean scores between pretest and post-test (p<0.01). | |||||
| Shoulder Rating Questionnaire | Difference score mean (SE) | 17–100 | 11.17 (2.83)* | −1.56 (2.5) | 0.04 (1.45) |
| Percent change (SE) | 19.23 (4.75) | −0.27 (3.72) | 0.36 (1.65) | ||
| Satisfaction score | Difference score mean (SE) | 1–10 | 1.50 (0.33) | −0.09 (0.38) | −0.36 (0.28) |
| Percent change (SE) | 43.61 (10.22) | 12.45 (11.94) | −3.03 (3.42) | ||
| Work related pain questions | Difference score mean (SE) | 1–10 | −1.95 (0.28) | −0.48 (0.34) | 0.08 (0.13) |
| Percent change (SE) | −29.99 (8.22) | 8.43 (8.69) | 2.34 (4.13) | ||
| Work related disability questions | Difference score mean (SE) | 1−10 | −1.52 (0.35) | −0.09 (0.31) | 0.03 (0.08) |
| Percent change (SE) | −39.6 (5.06) | −3.43 (7.90) | 12.8 (8.55) | ||