Table 2 Intra-observer and inter-observer agreement of geometric measurements with 95% confidence intervals
Measurement | Intraobserver | Interobserver | ||
|---|---|---|---|---|
ICC | 95% CI | ICC | 95% CI | |
Pre-SG TTTG | 0.762 | 0.665–0.885 | 0.716 | 0.603–0.890 |
Pre-SG CA | 0.846 | 0.781–0.943 | 0.852 | 0.790–0.946 |
Pre-SG PTA | 0.840 | 0.764–0.868 | 0.796 | 0.727–0.870 |
Pre-SG RPW | 0.786 | 0.673–0.935 | 0.724 | 0.563–0.869 |
Pre-SG RPT | 0.806 | 0.720–0.932 | 0.752 | 0.595–0.912 |
Pre-SG WA | 0.843 | 0.636–0.928 | 0.786 | 0.527–0.904 |
Pre-SG MWI | 0.882 | 0.757–0.916 | 0.757 | 0.478–0.907 |
Pre-SG LPFA | 0.973 | 0.943–0.987 | 0.962 | 0.921–0.987 |
Post-SG TTTG | 0.755 | 0.702–0.820 | 0.731 | 0.673–0.886 |
Post-SG CA | 0.852 | 0.783–0.934 | 0.844 | 0.756–0.927 |
Post-SG PTA | 0.833 | 0.782–0.902 | 0.818 | 0.725–0.918 |
Post-SG RPW | 0.795 | 0.802–0.924 | 0.738 | 0.773–0.906 |
Post-SG RPT | 0.762 | 0.773–0.905 | 0.746 | 0.736–0.918 |
Post-SG WA | 0.883 | 0.753–0.960 | 0.858 | 0.825–0.916 |
Post-SG MWI | 0.933 | 0.913–0.965 | 0.879 | 0.840–0.954 |
Post-SG LPFA | 0.976 | 0.958–0.985 | 0.916 | 0.827–0.969 |
Pre-CG TTTG | 0.753 | 0.690–0.831 | 0.725 | 0.638–0.847 |
Pre-CG CA | 0.842 | 0.723–0.900 | 0.850 | 0.782–0.918 |
Pre-CG PTA | 0.863 | 0.756–0.938 | 0.786 | 0.783–0.891 |
Pre-CG RPW | 0.773 | 0.696–0.935 | 0.735 | 0.640–0.846 |
Pre-CG RPT | 0.812 | 0.784–0.942 | 0.750 | 0.582–0.900 |
Pre-CG WA | 0.823 | 0.753–0.931 | 0.789 | 0.623–0.881 |
Pre-CG MWI | 0.830 | 0.693–0.906 | 0.738 | 0.527–0.864 |
Pre-CG LPFA | 0.964 | 0.953–0.974 | 0.957 | 0.920–0.976 |
Post-CG TTTG | 0.806 | 0.734–0.905 | 0.730 | 0.668–0.836 |
Post-CG CA | 0.860 | 0.735–0.922 | 0.813 | 0.756–0.943 |
Post-CG PTA | 0.835 | 0.751–0.934 | 0.814 | 0.729–0.898 |
Post-CG RPW | 0.830 | 0.759–0.965 | 0.820 | 0.779–0.926 |
Post-CG RPT | 0.848 | 0.738–0.942 | 0.819 | 0.758–0.940 |
Post-CG WA | 0.820 | 0.691–0.834 | 0.784 | 0.624–0.890 |
Post-CG MWI | 0.916 | 0.857–0.954 | 0.903 | 0.816–0.942 |
Post-CG LPFA | 0.958 | 0.926–0.985 | 0.957 | 0.918–0.973 |