pISSN 2234-7518
eISSN 2005-372X

Table. 3.

Mesiodistal angulation (°) of composite tooth models constructed by the 3 examiners (n = 30/tooth type)

Tooth Examiner-Ref Examiner-A Examiner-B ICC (95% CI)



Mean SD Mean SD Mean SD
Maxilla Central incisor 88.28 4.83 88.04 5.46 88.51 5.38 0.950
Canine 79.49 7.45 79.90 7.07 79.80 7.55 0.992
2nd premolar 83.75 6.30 83.89 6.65 83.88 6.13 0.992
1st molar 83.02 7.55 83.23 7.41 82.81 7.99 0.980
Mandible Central incisor 91.39 5.13 91.83 5.33 91.04 5.59 0.965
Canine 84.57 7.01 84.35 7.18 84.58 6.76 0.989
2nd premolar 79.76 6.24 79.45 6.27 79.84 5.81 0.993
1st molar 79.53 5.18 79.38 4.96 79.60 4.86 0.989

Intraclass correlation coefficient (ICC) test was performed.

Examiner-Ref, Examiner-Reference; SD, standard deviation; CI, confidence interval.

Korean J Orthod 2020;50:229~237 https://doi.org/10.4041/kjod.2020.50.4.229
© Korean J Orthod