Association of Estrogen Receptor 1 and Tumor Necrosis Factor α Polymorphisms with Temporomandibular Joint Anterior Disc Displacement without Reduction

Table 1

		Total		Case		Control
			%		%		%
Sex	F	200	80.00	104	83.87	96	76.19	0.129
	M	50	20.00	20	16.13	30	23.81
Age (years)	<24	54	21.60	40	74.07	14	25.93
	24-33	70	28.00	37	52.86	33	47.14	<0.001
	34-50	65	26.00	33	50.77	32	49.23
		61	24.40	14	22.95	47	77.05

Chi-square test, Mann–Whitney test.