Table 4.

Correlation between molar and canine class and centre of gravity of participants (N = 289).

Angle Class	Front N (%)	Back N (%)	Central N (%)	Strength Association £
Right Molar
Class I	34 (17.1)	49 (58.3)	3 (50)	p = 0.0001 ***
Class II	162 (81.4)	10 (11.9)	3 (50)	0.439
Class III	3 (1.5)	25 (29.8)	0
Left Molar
Class I	16 (8.0)	44 (52.4)	1 (16.7)	p = 0.0001 ***
Class II	182 (91.5)	17 (20.2)	5 (83.3)	0.519
Class III	1 (0.5)	23 (27.4)	0
Right Canine
Class I	72(36.2)	56 (66.7)	5 (83.3)	p = 0.0001 ***
Class II	122 (61.3)	6 (7.1)	1 (16.7)	0.355
Class III	5(2.5)	22 (26.2)	0
Left Canine
Class I	62 (32.2)	51 (60.7)	3 (50)	p = 0.0001 ***
Class II	136 (68.3)	7 (8.3)	3 (50)	0.470
Class III	1 (0.5)	26 (31.0)	0(0)

Number (percentage), £ Cramer’s V test. *** p < 0.001