Analysis of Interarch Tooth Size Relationship in Nepalese Subjects with Normal Occlusion and Malocclusions

Table 3

Independent T-test for comparison of tooth size between males and females of different groups.

Group	Tooth size	Male (mean ± SD)	Female (mean ± SD)	value
Normal occlusion	Anterior ratio	78.0 ± 1.8	78.2 ± 2.6	0.81
	Overall ratio	91.5 ± 2.1	91.7 ± 1.8	0.85
Class I malocclusion	Anterior ratio	77.0 ± 2.9	78.4 ± 2.3	0.07
	Overall ratio	91.6 ± 2.7	91.2 ± 2.4	0.61
Class II malocclusion	Anterior ratio	78.0 ± 3.1	78.3 ± 2.5	0.74
	Overall ratio	91.5 ± 1.6	91.3 ± 2.3	0.59