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Table 4 Mean standard deviation and result for post hoc test (Tukey’s HSD) showing the difference between skeletal classes

From: Sagittal lip positions in different skeletal malocclusions: a cephalometric analysis

 

Class I

Class II

Class III

UL to S2 line

11.81a(±3.00)

13.75a(±2.73)

10.42a(±1.95)

LL to S2 line

9.04a(±2.52)

8.70b(±2.99)

11.42ab(±2.30)

UL to B line

6.66a(±2.00)

7.48b(±2.07)

6.87c(±1.22)

LL to B line

5.74a(±2.31)

4.85b(±2.25)

7.77ab(±1.53)

UL to S1 line

4.32a(±2.03)

5.35a(±1.68)

4.55b(±1.20)

LL to S1 line

4.22a(±2.32)

3.47b(±2.29)

5.83ab(±1.29)

LL to H line

1.48a(±1.36)

0.49a(±2.37)

3.58a(±1.01)

UL to E line

1.11a(±2.19)

2.14b(±2.51)

0.82b(±1.40)

LL to E line

1.07a(±2.09)

0.75b(±2.70)

3.44ab(±1.41)

  1. Mean values with same letter (“a” or “b”) in superscript are statistically different (p < 0.05). Mean (±SD), n = 50.