Table 2: test-retest and interrater reproducibility of serratus anterior hand held dynamometer strenght testing
From: Validity and reliability of serratus anterior hand held dynamometry
| Â | Test (N) | Retest (N) | Diff test-retest (N) | 95% LoA (N) | ICC3.1 agreement | SEM agreement | SDC agreement |
|---|---|---|---|---|---|---|---|
mean (SD) | mean (SD) | mean (SD) | Â | (95 % CI) | (N) | (N) | |
test-retest | Â | Â | Â | Â | Â | Â | Â |
Pos A | 383.88 (77.65) | 404.92 (84.96) | -21.05 (60.22) | -139.08; 96.98 | 0.712 (0.420; 0.871 | 44,10 | 122,40 |
Pos B | 314.43 (75.1) | 322.34 (82.34) | -7.90 (65.90) | -137.06; 121.26 | 0.658 (0.324; 0.846) | 45,80 | 127,00 |
Pos C | 351,54 (100.36) | 376.16 (93.55) | -24.62 (59.37) | -140.99; 91.75 | 0.794 (0.490; 0.916) | 44,52 | 123,40 |
| Â | Tester JI | Tester HK | Diff Tester JI VS HK | Â | Â | Â | Â |
Interrater | mean (SD) | mean (SD) | mean (SD) | Â | Â | Â | Â |
Pos A | 383.88 (77.65) | 340.44 (82.95) | 43.43* (92.74) | -138.34; 225.20 | 0.794; (0.552; 0.912) | 55,80 | 196,80 |
Pos B | 314.43 (75.10) | 264.21 (61.76) | 50.21* (78.85) | -104.34; 204.76 | 0.277 (-0.089; 0.605) | 55,80 | 154,50 |
Pos C | 351.54 (100.36) | 265.10 (40,0)) | 86.48* (86.21) | -82.49; 255.45 | 0.226 (-0.107; 559) | 85,31 | 236,47 |