Variable | Patient group (n = 103) | Reference group (n = 103) | Difference between groupsa | p value |
---|---|---|---|---|
Shoulder strength (kg), 5 seconds d. arm | 3.67 (1.64) | 5.59 (1.22) | –1.92 (–2.32; –1.52) | <0.0001 |
3.60 (0.40; 7.70) | 5.40 (3.10; 9.90) | |||
n = 102 | n = 103 | |||
Shoulder abduction (°), d. arm | 164.3 (23.1) | 178.7 (4.1) | –14.4 (–19.0; –9.7) | <0.0001 |
170.0 (45.0; 180.0) | 180.0 (160.0; 180.0) | |||
n = 101 | n = 101 | |||
Shoulder–arm movement, 5–30, d. arm | 27.4 (2.9) | 29.7 (0.7) | –2.29 (–2.87; –1.72) | <0.0001 |
28.0 (11.0; 30.0) | 30.0 (26.0; 30.0) | |||
Shoulder pain, 0–50, d. arm | 7.63 (7.12) | 0.88 (2.14) | 6.80 (5.35; 8.24) | <0.0001 |
6.00 (0.00; 38.00) | 0.00 (0.00; 12.00) | |||
Hand-grip force (N), 10 seconds d. arm | 159 (78.2) | 288 (60.0) | –128 (–147; –109) | <0.0001 |
151 (16.0; 350) | 294 (157; 441) | |||
DASH, 0–100 | 25.7 (17.3) | 2.63 (5.36) | 23.1 (19.5; 26.6) | <0.0001 |
21.3 (0.0; 73.3) | 0.83 (0.0; 26.7) | |||
n = 102 | n = 102 |