INTERRATER (n = 32) | Strength | Reliability | |||
---|---|---|---|---|---|
 | Mean (SD) Examiner A | Mean (SD) Examiner B | ICC (95% CI) | SEM* | SDD* |
Extension | |||||
   Affected | 2.73 (1.03) | 2.62 (0.95) | 0.96 (0.91 - 0.98) | 0.21 (7.8%) | 0.58 (21.7%) |
   Unaffected | 3.14 (1.04) | 2.97 (1.08) | 0.95 (0.85 - 0.98) | 0.25 (8.0%) | 0.68 (22.3%) |
Flexion | Â | Â | Â | Â | Â |
   Affected | 1.01 (0.43) | 1.04 (0.43) | 0.90 (0.81 - 0.95) | 0.13 (13.1%) | 0.37 (36.2%) |
   Unaffected | 1.04 (0.47) | 1.04 (0.46) | 0.94 (0.88 - 0.97) | 0.11 (10.8%) | 0.31 (29.8%) |
INTRARATER (n = 13) | Strength | Reliability | |||
 | Mean (SD) Day 1 | Mean (SD) Day 2 | ICC (95% CI) | SEM** | SDD** |
Examiner A | |||||
Extension | |||||
   Affected | 2.73 (1.03) | 2.61 (1.04) | 0.92 (0.74 - 0.97) | 0.30 (11.3%) | 0.84 (31.4%) |
   Unaffected | 3.14 (1.04) | 2.70 (0.92) | 0.94 (0.83 - 0.98) | 0.24 (8.1%) | 0.66 (22.4%) |
Flexion | |||||
   Affected | 1.01 (0.43) | 0.85 (0.38) | 0.76 (0.36 - 0.92) | 0.19 (20.2%) | 0.52 (55.9%) |
   Unaffected | 1.04 (0.47) | 0.88 (0.35) | 0.79 (0.45 - 0.93) | 0.20 (20.7%) | 0.55 (57.5%) |
Examiner B | |||||
Extension | |||||
   Affected | 2.62 (0.95) | 2.49 (0.99) | 0.97 (0.90 - 0.99) | 0.18 (6.8%) | 0.48 (19.0%) |
   Unaffected | 2.97 (1.08) | 2.73 (1.02) | 0.93 (0.69 - 0.98) | 0.26 (9.3%) | 0.73 (25.6%) |
Flexion | |||||
   Affected | 1.04 (0.43) | 0.91 (0.38) | 0.80 (0.47 - 0.94) | 0.16 (16.0%) | 0.43 (44.4%) |
   Unaffected | 1.04 (0.46) | 0.95 (0.44) | 0.90 (0.69 - 0.97) | 0.14 (14.4%) | 0.40 (39.8%) |