Table 2 Inter-rater and intra-rater intraclass correlation coefficients (ICCs) and their 95% confidence intervals (CIs)
From: Effect of a mattress on lumbar spine alignment in supine position in healthy subjects: an MRI study
Inter-rater ICC (95% CI) | Intra-rater ICC (95% CI) | |
|---|---|---|
L1–L5 MAT | 0.822 (0.624–0.924), good | 0.963 (0.908–0.985), excellent |
L1–L5 CON | 0.882 (0.747–0.950), good | 0.967 (0.920–0.987), excellent |
L1–S1 MAT | 0.865 (0.759–0.937), good | 0.980 (0.950–0.992), excellent |
L1–S1 CON | 0.903 (0.812–0.957), excellent | 0.927 (0.818–0.971), excellent |
SS MAT | 0.751 (0.585–0.877), good | 0.963 (0.908–0.985), excellent |
SS CON | 0.905 (0.816–0.958), excellent | 0.952 (0.872–0.982), excellent |
L1–L5 EOS | 0.859 (0.666–0.943), good | 0.980 (0.950–0.992), excellent |
L1–S1 EOS | 0.907 (0.810–0.960), excellent | 0.968 (0.920–0.987), excellent |
SS EOS | 0.892 (0.757–0.955), good | 0.958 (0.833–0.986), excellent |
PI EOS | 0.891 (0.767–0.953), good | 0.959 (0.883–0.985), excellent |