Association of Mandible Anatomy with Age, Gender, and Dental Status: A Radiographic Study

Table 3

Mean and confidence interval of the gonial angle, antegonial angle, and antegonial depth.

Characteristics	Right		Left		Total
	Mean	SE	Mean	SE	Mean	SE
Gonial angle	119.97	0.742	121.08	0.88	120.5	0.745
𝑡 calculated value	7.22, significant, 𝑃^∗<0.05
Ante gonial angle	164.88	0.775	163.22	1.87	164.81	0.741
𝑡 calculated value	10.18, significant, 𝑃^∗<0.05
Ante gonial depth (mm)	1.79	0.129	1.23	0.124	1.73	0.123
𝑡 calculated value	9.108
𝑡 tabulated value	1.98, significant, 𝑃^∗<0.05

∗Comparison between right and left sides: P < 0.05 (significant).
SE: standard error of mean.