Table 3.

Comparison of age estimates given by chronological age, London Atlas, and Demirjian methods according to different age groups in males.

Age (Males)	N	LAE–CA		DE–CA		LAE–DE
		Mean Diff.	p-Value	Mean Diff.	p-Value	Mean Diff.	p-Value
5	30	0.04	0.523	0.97	<0.001 ***	−0.93	<0.001 ***
6	39	−0.05	0.385	0.95	<0.001 ***	−1.00	<0.001 ***
7	30	−0.03	0.583	0.68	<0.001 ***	−0.71	<0.001 ***
8	32	−0.04	0.496	0.35	0.004 *	−0.39	0.007 *
9	30	0.09	0.137	0.31	0.044 *	−0.22	0.149
10	31	0.13	0.116	−0.11	0.443	0.24	0.157
11	37	0.05	0.327	0.32	0.046 *	−0.26	0.078
12	30	0.05	0.323	0.55	<0.001 ***	−0.49	<0.001 ***
13	33	0.02	0.663	0.85	<0.001 ***	−0.83	<0.001 ***
14	30	−0.02	0.668	0.45	0.030 *	−0.47	0.016 *
15	35	0.11	0.063	0.67	<0.001 ***	−0.56	<0.001 ***

* p < 0.05 is statistically significant. *** p < 0.001 very highly is statistically significant.