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Table 4 Intra-group comparison of profiles according to nose types

From: Effects of different nose types on class II treatments for female patients

 

Mean ± standard deviation (orthodontist)

Mean ± standard deviation (plastic surgeon)

Mean ± standard deviation (lay persons)

PT1

50.97 ± 16.45a

55.09 ± 14.06a

45.68 ± 26.11a

CT1

50.90 ± 15.40a

53.74 ± 16.04a

50.29 ± 25.16a

OS1

63.16 ± 14.73b

62.35 ± 14.62b

59.91 ± 23.93b

P

.001*

.001*

.001*

PT2

43.06 ± 12.95a

50.74 ± 20.23a

47.79 ± 24.47a

CT2

46.13 ± 14.58a

53.91 ± 17.73a

42.65 ± 25.05a

OS2

62.68 ± 14.87b

67.79 ± 17.67b

60.88 ± 26.06b

P

.001*

.001*

.001*

PT3

58.32 ± 13.13a

62.35 ± 13.77a

56.62 ± 24.04a

CT3

56.13 ± 14.35a

64.26 ± 16.42a

62.88 ± 19.98a

OS3

80.97 ± 13.93b

78.53 ± 14.27b

79.50 ± 23.71b

P

.001*

.001*

.001*

PT4

60.14 ± 17.02a

62.85 ± 15.78a

60.74 ± 21.03a

CT4

55.81 ± 15.22a

59.68 ± 16.03a

57.21 ± 24.65a

OS4

83.23 ± 15.89b

78.97 ± 12.54b

80.88 ± 13.62b

P

.001*

.001*

.001*

PT5

40.81 ± 15.65a

42.29 ± 15.64a

26.91 ± 24.46a

CT5

37.26 ± 12.09a

37.06 ± 16.79a

24.44 ± 16.86a

OS5

50.97 ± 14.45b

49.26 ± 17.01b

29.94 ± 20.11a

P

.001*

.001*

.055

PT6

36.71 ± 12.24a

37.74 ± 15.52a

25.15 ± 18.23a

CT6

31.13 ± 14.06a

36.76 ± 14.86a

20.47 ± 14.84a

OS6

43.29 ± 17.31b

44.06 ± 16.63b

26.18 ± 21.07a

P

.001*

.001*

.054

  1. PT pre-treatment, CT camouflage treatment, OS orthognathic surgery
  2. *Significant at P < 0.05 by Friedman test
  3. a,bGroups with the same letter are not significantly different (Wilcoxon test)