Table 1 The intra-observer concordance of transvaginal 2D SWE, shown as ICC (95% CI). N = 50
Internal cervical os of midsagittal planes | External cervical os of midsagittal planes | Far field of external cervical os of transverse planes | Near field of external cervical os of transverse planes | |
|---|---|---|---|---|
Emean | 0.733 (0.574–0.839) | 0.587 (0.372–0.743) | 0.728 (0.048–0.901) | 0.216* (-0.066-0.465) |
Emax | 0.787 (0.654–0.873) | 0.556 (0.331–0.721) | 0.762 (0.485–0.881) | 0.160* (-0.120-0.417) |
Emin | 0.667 (0.481–0.796) | 0.611 (0.405–0.758) | 0.555 (0.126–0.772) | 0.329 (-0.058-0.554) |