Table 2

Level of 2 SEMs (mm), ICCs and 95% CI for intra-rater and inter-rater reliability in healthy subjects

Intra-rater reliabilityInter-rater reliability
PositionSideICC2 SEM (95% CI)ICC2 SEM (95% CI)
Position 1Left0.957.9 (0.90 to 0.97)0.9210 (0.86 to 0.96)
Right0.957.4 (0.91 to 0.98)0.929.4 (0.86 to 0.96)
Position 2Left0.947.6 (0.88 to 0.97)0.938.3 (0.87 to 0.96)
Right0.956.8 (0.90 to 0.97)0.938 (0.89 to 0.96)
Position 3Left0.975.6 (0.93 to 0.98)0.947.9 (0.90 to 0.97)
Right0.957.3 (0.90 to 0.97)0.957.3 (0.91 to 0.97)