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Table 5 Inter-group comparison of initial and final ages, observation interval, and overjet at T1 (ANOVA followed by Tukey tests)

From: Treatment effects of the Jasper Jumper and the Bionator associated with fixed appliances

Variables (in years)

G1 Jasper (n = 25)

G2 Bionator (n = 30)

G3 Control (n = 22)

P

Mean

SD

Mean

SD

Mean

SD

Initial age

12.72A

1.21

11.31B

1.19

12.67A

0.75

0.0000*

Final age

14.88

1.20

15.23

1.17

14.80

1.71

0.4534

Observation interval

2.15A

0.30

3.92B

1.62

2.13A

1.64

0.0000*

Overjet at T1

7.38A,B

2.22

8.70A

2.58

5.86B

1.88

0.0002*

  1. Different letters indicate statistically significant differences. *Statistically significant at P < 0.05.