Intersession standard errors of measurement (in degrees) | |||||
---|---|---|---|---|---|
Healthy subjects | SIS subjects | ||||
Impaired shoulder | Non-impaired shoulder | ||||
Arm Positions | Scapular Rotations | n = 30 shoulders | n = 8 shoulders | n = 8 shoulders | |
Rest | A-PT | SEM | 1.6 | 0.9 | 1.3 |
95%CI | [1.3–2.2] | [0.6–1.7] | [0.8–2.6] | ||
L-MR | SEM | 2.0 | 1.1 | 0.7 | |
95%CI | [1.6–2.7] | [0.7–2.2] | [0.5–1.5] | ||
PRO-RET | SEM | 2.0 | 1.9 | 2.8 | |
95%CI | [1.6–2.6] | [1.3–3.9] | [1.8–5.6] | ||
Flexion 70° | A-PT | SEM | 1.8 | 1.3 | 1.8 |
95%CI | [1.4–2.4] | [0.9–2.6] | [1.2–3.6] | ||
L-MR | SEM | 2.5 | 1.3 | 1.2 | |
95%CI | [2.0–3.4] | [0.9–2.7] | [0.8–2.3] | ||
PRO-RET | SEM | 4.2 | 1.6 | 1.6 | |
95%CI | [3.4–5.7] | [1.1–3.3] | [1.1–3.2] | ||
Abduction 90° | A-PT | SEM | 2.1 | 2.0 | 2.3 |
95%CI | [1.7–2.9] | [1.3–4.0] | [1.5–4.6] | ||
L-MR | SEM | 2.2 | 2.9 | 2.7 | |
95%CI | [1.7–2.9] | [1.9–5.8] | [1.8–5.6] | ||
PRO-RET | SEM | 3.3 | 1.5 | 2.3 | |
95%CI | [2.6–4.4] | [1.0–3.1] | [1.5–4.7] |