Table 3 The relative and absolute reliability results
Relative reliability | Absolute reliability | MDC95(mm) | ||||
|---|---|---|---|---|---|---|
ICC (95% CI) | Fixed error | Proportional error | ||||
95% CI | Result | T value | result | |||
Intra-rater reliability | 0.95 (0.856–0.987) | − 0.8 ~ 0.4 | No | − 1.2 | No | 2.0 |
Inter-rater reliability | 0.70 (0.257–0.901) | − 1.0 ~ 1.8 | No | − 1.6 | No | 4.3 |