Table 3 Interobserver reproducibility of the manual and SurgimapSpine Cobb techniques based on intraclass correlation coefficients (95% confidence interval) and Pearson’s coefficient
Measuring methods | Coronal angle | Cobb | T2-5 | T5-12 | T10-L2 | LL | PI | SS | PT | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
ICC(95% CI) | PC | ICC(95% CI) | PC | ICC(95% CI) | PC | ICC(95% CI) | PC | ICC(95% CI) | PC | ICC(95% CI) | PC | ICC(95% CI) | PC | ICC(95% CI) | PC | |
Manual Cobb | 0.96 (0.93-0.97) | 0.96 | 0.59 (0.46-0.71) | 0.60 | 0.87 (0.79-0.92) | 0.90 | 0.96 (0.94-0.98) | 0.97 | 0.95 (0.92-0.97) | 0.96 | 0.77 (0.68-0.85) | 0.79 | 0.94 (0.92-0.96) | 0.94 | 0.59 (0.46-0.71) | 0.61 |
Surgimap Spine Cobb | 0.98 (0.96-0.98) | 0.98 | 0.77 (0.68 0.85) | 0.79 | 0.92 (0.86-0.95) | 0.93 | 0.98 (0.96-0.99) | 0.99 | 0.98 (0.96-0.99) | 0.99 | 0.88 (0.83-0.92) | 0.89 | 0.95 (0.93-0.97) | 0.96 | 0.71 (0.64-0.82) | 0.76 |