Table 4.
Symptomatic subjects: ICC, 95% CI and SEM results
| Measurement | Single measure ICC (2,1) | 95% CI | SEM cm (mm) |
| Right shoulder (1st measurement) | .90 | .81 to .94 | 0.42 (5 mm) |
| Left shoulder (1st measurement) | .92 | .86 to .96 | 0.40 (4 mm) |
| Dominant shoulder (1st measurement) | .92 | .86 to .95 | 0.41 (5 mm) |
| Non dominant shoulder (1st measurement) | .91 | .84 to .95 | 0.40 (4 mm) |
| Painful side (1st measurement) | .91 | .84 to .95 | 0.45 (5 mm) |
| Painfree side (1st measurement) | .93 | .87 to .96 | 0.34 (4 mm) |
| Average measure ICC (2,3) | 95% CI | SEM cm (mm) | |
| Right shoulder (mean of 3) | .95 | .91 to .97 | 0.31 (4 mm) |
| Left shoulder (mean of 3) | .97 | .94 to .98 | 0.26 (3 mm) |
| Dominant shoulder (mean of 3) | .95 | .92 to .98 | 0.31 (4 mm) |
| Non dominant shoulder (mean of 3) | .96 | .92 to .98 | 0.28 (3 mm) |
| Painful side (1st measurement) | .95 | .91 to .97 | 0.34 (4 mm) |
| Painfree side (1st measurement) | .97 | .94 to .98 | 0.23 (3 mm) |
Abbreviations:
ICC (intraclass correlation coefficient), CI (confidence interval), SEM (standard error of measurement)