Table 2.
NDI, IR/ER ROM and strength, pectoralis minor length with scapular dyskinesis.
| Scapular Dyskinesis | Normal a (95% CI) | Subtle b (95% CI) | Obvious c (95% CI) | F | p | Bonferroni | p | LSD |
|---|---|---|---|---|---|---|---|---|
| D NDI (Score) (N = 72) | 5.15 ± 4.27 (3.66–6.44) | 4.55 ± 3.49 (3.31–5.78) | 7.8 ± 5.07 (1.51–14.09) | 1.466 | 0.238 | |||
| ND NDI (Score) (N = 72) | 3.89 ± 3.08 (2.83–4.94) | 5.65 ± 4.29 (3.92–7.39) | 7.36 ± 4.95 (4.04–10.69) | 3.894 | 0.025 * | a < c | ||
| IR ROM (degree) (N = 144) | 60.36 ± 11.51 (57.60–63.12) | 62.16 ± 11.96 (59.04–65.27) | 59.67 ± 11.98 (53.28–66.05) | 0.495 | 0.611 | |||
| ER ROM (degree) (N = 144) | 97.15 ± 15.24 (93.49–100.81) | 94.36 ± 16.47 (90.07–98.66) | 94.64 ± 16.15 (86.03–103.24) | 0.535 | 0.587 | |||
| ISO IR (Nm) (N = 144) | 10.48 ± 2.86 (9.79–11.17) | 9.63 ± 2.47 (8.98–10.27) | 8.46 ± 1.74 (7.54–9.39) | 4.462 | 0.013 * | a < c | ||
| ISO ER (Nm) (N = 144) | 10.03 ± 2.32 (9.47–10.58) | 9.44 ± 2.54 (8.78–10.10) | 9.63 ± 2.52 (8.29–10.97) | 0.935 | 0.395 | |||
| Pec m length (cm) (N = 144) | 10.17 ± 0.67 (10.01–10.33) | 9.87 ± 0.79 (9.67–10.07) | 9.47 ± 0.85 (9.01–9.92) | 6.794 | 0.023 * 0.001 ** 0.054 |
a < b a < c b < c |
0.023 * 0.001 ** 0.054 |
a < b a < c b < c |
D, dominant arm; ND, non-dominant arm; NDI, neck disability index; IR, internal rotation; ER, external rotation; ROM, range of motion; ISO, isometric; Pecm, pectoralis minor. * p < 0.05, ** p < 0.001.; a = normal, b = subtle, c = obvious.