Table 1.

Test–retest reliability of SWE measurements in the hip abduction task.

Hip flexion angle	ICC (95% CI)	CV (%)	SEM (kPa)
− 20°	0.999 (0.999–1.000)	1.8 ± 1.5	1.06
0°	0.999 (0.999–0.999)	1.7 ± 1.4	0.89
20°	0.999 (0.999–0.999)	1.6 ± 1.5	0.86
40°	0.999 (0.998–0.999)	1.8 ± 1.8	0.66
60°	0.999 (0.999–1.000)	1.8 ± 1.6	0.50
80°	0.998 (0.996–0.998)	2.2 ± 2.3	0.58

SWE Shear wave elastography, ICC intraclass correlation coefficient, 95% CI 95% confidence interval, CV coefficients of variance, SEM standard error of measurement.