Table 2.
Intraclass correlation coefficients (ICC) in manual and digital measurement
| Manual set | Digital set | ||||
|---|---|---|---|---|---|
| Mean | Range | Mean | Range | ||
| Proximal end vertebra | Intrarater ICC | 0.8020 | 0.7423–0.8896 | 0.7903 | 0.6856–1 |
| Interrater ICC | 0.8541 | 0.8029–0.9172 | 0.7507 | 0.6977–0.8210 | |
| Distal end vertebra | Intrarater ICC | 0.76803 | 0.6519–0.8744 | 0.80165 | 0.6872–1 |
| Interrater ICC | 0.8011 | 0.7580–0.8357 | 0.7261 | 0.7154–0.7414 | |
| Cobb angle | Intrarater ICC | 0.9701 | 0.9488–0.9833 | 0.9647 | 0.9021–0.9890 |
| Interrater ICC | 0.9692 | 0.9658–0.9722 | 0.9317 | 0.9207–0.9383 | |
ICC Intraclass correlation coefficients