Table 2.

Intraclass correlation coefficients of intra-examiner reliability

The reference points were digitized three times with a two-week interval by single examiner. Intraclass correlation coefficients (ICC) for reference point identification were computed to assess intra-examiner reliability. ICC values were significantly different from 0.

#11, The maxillary right central incisor; #12, the maxillary right lateral incisor; #13, the maxillary right canine; #15, the maxillary right second premolar; #16, the maxillary right first molar; #17, the maxillary right second molar; #21, the maxillary left central incisor; #22, the maxillary left lateral incisor, #23, the maxillary left canine; #25, the maxillary left second premolar; #26, the maxillary left first molar; #27, the maxillary left second molar.

^*p < 0.01, ^†p < 0.001, ^‡p < 0.05.