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Table 4 Summary of outcome measurements of the selected studies

From: Effect of molar intrusion with temporary anchorage devices in patients with anterior open bite: a systematic review

Article

Outcomes

Before TX mean (SD)

After TX mean (SD)

Difference mean (SD)

Follow-up changes

Sugawara et al. (2002) [22]

Overbite

−2.8 (1.8)

2.1 (0.8)

4.9 (NA)

1.2 (0.8)

MP/FH

33.1 (2.1)

31.7 (2.4)

−1.3 (NA)

32.2 (3.0)

L6-MP

35.7 (4.1)

33.9 (4.1)

−1.8 (NA)

34.2 (4.4)

U6-PP

24.0 (3.0)

25.0 (2.8)

1.0 (NA)

25.1 (2.5)

LAFH

76.1 (5.8)

74.6 (6.0)

−1.5 (NA)

75.2 (5.8)

Deguchi et al. (2011) [23]

Overbite

−4.4 (1.2)

1.8 (1.1)

6.2 (1.7)

1.0 (0.9)

MP/SN

45.8 (6.0)

42.2 (6.7)

−3.6 (2.1)

43.8 (6.5)

U6-PP

26.9 (3.0)

24.6 (2.5)

−2.3 (1.3)

25.1 (2.8)

L6-MP

36.0 (2.5)

35.2 (1.9)

−0.8 (1.3)

37.0 (1.9)

LAFH

74.7 (5.9)

72.2 (5.1)

−2.6 (2.5)

72.2 (5.1)

Buschang et al. (2011) [24]

MPA

NR

NR

−3.9 (1.8)

NA

Akan et al. (2013) [25]

Overbite

−3.2 (1.3)

1.5 (1.3)

4.7 (1.3)

NA

GoGn/SN

45.5 (7.3)

41.7 (7.2)

−3.7 (1.8)

MP/FH

36.3 (7.0)

33.0 (6.9)

−3.2 (1.5)

LAFH

57.0 (4.9)

52.8 (4.6)

−4.1 (1.7)

U6-HL

74.6 (4.4)

71.3 (4.2)

−3.3 (1.2)

L6-MP

32.0 (3.2)

31.2 (3.3)

−0.8 (0.8)

Xun et al. (2007) [26]

Overbite

−2.2 (0.9)

2.0 (0.3)

4.2 (0.9)

NA

MMA

36.8 (4.8)

34.3 (4.2)

−2.5 (0.9)

MP/SN

45.6 (5.8)

43.3 (5.1)

−2.3 (0.8)

LAFH

82.2 (3.8)

80.6 (3.4)

−1.6 (0.9)

U6-PP

26.3 (2.2)

24.5 (2.0)

−1.8 (0.7)

L6-MP

37.4 (3.4)

36.2 (3.3)

−1.2 (0.8)

Erverdi et al. (2004) [27]

Overbite

−0.6 (2.2)

3.1 (0.9)

3.7 (2.4)

NA

MMA

36.9 (5.4)

34.7 (4.5)

−2.2 (1.2)

GoGn/SN

46.5 (6.0)

44.8 (6.7)

−1.7 (2.0)

U6-PP

26.4 (1.6)

23.8 (2.7)

−2.6 (1.3)

L6-MP

32.8 (2.7)

31.7 (3.1)

−0.1 (0.7)

Erverdi et al. (2007) [28]

Overbite

−4.0 (NA)

1.2 (NA)

5.1 (2.0)

NA

GoGn/SN

42.5 (NA)

39.5 (NA)

−3.0 (1.5)

LAFH

76.5 (NA)

73.6 (NA)

−2.9 (1.3)

U6-PP

22.6 (NA)

19.0 (NA)

−3.6 (1.4)

Scheffler et al. (2014) [29]

Overbite

NR

NR

2.2 (1.6)

−0.4 (1.1)

GoGn/SN

  

−1.2 (1.0)

0.0 (0.8)

LAFH

  

−1.6 (2.2)

−0.3 (1.4)

U6-PP

  

−2.3 (1.4)

0.5 (1.2)

L6-GoGn

  

0.6 (1.6)

−0.3 (1.3)

Foot et al. (2014) [30]

Overbite

−2.2 (1.7)

0.8 (1.1)

3.0 (1.5)

NA

MMA

31.8 (3.8)

30.7 (4.3)

−1.0 (1.3)

MP/SN

36.1 (4.9)

34.9 (5.3)

−1.2 (1.3)

MP/FH

27.8 (3.5)

26.9 (3.6)

−0.9 (1.2)

LAFH

61.8 (4.3)

60.9 (4.6)

−0.9 (1.1)

U6-PP

20.6 (2.3)

17.7 (2.4)

−2.9 (0.8)

L6-MP

27.9 (2.9)

28.0 (2.9)

0.1 (0.4)

Kuroda et al. (2007) [10]

Overbite

−5.2 (1.8)

1.5 (0.6)

6.8 (1.7)

NA

MP/FH

38.8 (6.4)

35.5 (6.9)

−3.3 (1.5)

LAFH

78.6 (5.5)

75.0 (4.7)

−3.6 (1.8)

U6-PP

28.7 (2.8)

26.4 (2.4)

−2.3 (2.0)

L6-MP

38.0 (1.8)

36.7 (1.6)

−1.3 (1.2)

Hart et al. (2015) [32]

Overbite

−3.0 (1.9)

0.8 (1.4)

3.8 (0.9)

NA

MP/FH

32.4 (6.3)

31.3 (6.9)

−1.1 (0.09)

LAFH

73.3 (7.4)

71.8 (7.1)

−1.5 (0.03)

U6-PP

23.7 (3.3)

21.4 (3.2)

−2.3 (0.06)

U6-BaH

27.4 (3.7)

25.7 (3.7)

−1.7 (0.10)

L6-MP

30.4 (3.1)

31.5 (3.3)

1.1 (0.05)

Lee and Park. (2008) [31]

Overbite

−3.7 (1.7)

1.7 (0.7)

5.4 (1.8)

0.7 (0.7)

MeGo/SN

44.9 (3.9)

42.9 (4.5)

−2.0 (1.7)

43.0 (4.8)

MP/FH

37.9 (3.1)

35.0 (3.6)

−2.8 (2.0)

35.9 (3.8)

AFH

133.4 (5.4)

130.8 (5.7)

−2.6 (1.9)

131.1 (5.4)

U6-PP

26.7 (1.2)

24.5 (1.7)

−2.2 (1.7)

24.7 (1.6)

  1. Abbreviation: SD standard deviation, NR not reported, NA not available