Table 3.
ICCs for intraobserver reproducibility.
| Measurement axes | Supine | Semi-prone | ||
|---|---|---|---|---|
| Right H-F | 1.00 | (0.97, 1.00) | 1.00 | (0.97, 1.00) |
| Left H-F | 0.99 | (0.91, 1.00) | 1.00 | (0.99, 1.00) |
| Bilateral R-L | 0.61 | (−0.28, 0.95) | 0.97 | (0.77, 1.00) |
| Right A-P | 1.00 | (0.98, 1.00) | 0.99 | (0.90, 1.00) |
| Left A-P | 0.99 | (0.96, 1.00) | 0.98 | (0.85, 1.00) |
ICC, intraclass correlation coefficient; H-F, head-foot; R-L, right-left; A-P, anterior-posterior. Numbers in parentheses are 95% confidence intervals (lower limit, upper limit).