A Retrospective Study Comparing Nose, Lip, and Chin Morphology in Class I, Class II, and Class III Skeletal Relationships in Patients Visiting to the Department of Orthodontics, BPKIHS: A Cephalometric Study

Table 4

Intergroup comparison of lip variables among different sagittal skeletal groups.

Variables	Class I—Class II mean difference (confidence interval)	Class I—Class III mean difference (confidence interval)	Class II—Class III mean difference (confidence interval)
BULT	0.06 (−0.91 to 1.04) 1.00	−0.53 (−1.50 to 0.44) 0.577	−0.59 (−1.56 to 0.38) 0.431
BLLT	−0.20 (−0.86 to 0.46) 1.00	−0.04 (−0.70 to 0.62) 1.00	0.16 (−0.50 to 0.82) 1.00
ULL	−0.88 (−2.38 to 0.62) 0.475	−0.58 (−2.08 to 0.92) 1.00	0.30 (−1.20 to 1.80) 1.00
ULT	1.11 (−0.09 to 2.32) 0.081	−0.26 (−1.47 to 0.94) 1.00	−1.37 (−2.58 to −0.17) 0.019
LLT	−0.47 (−1.66 to 0.72) 1.00	−0.19 (−1.38 to 1.00) 1.00	0.28 (−0.91 to 1.47) 1.00
LLL	0.90 (−0.43 to 2.24) 0.315	−1.99 (−3.33 to −0.65) 0.001	−2.89 (−4.23 to −1.55) <0.001

Mean difference is significant at .