Table 2.

Age distribution of female patients and controls

Age (years) (X ± SD)	Female patients	Control	t*	p
<37	27.62 ± 5.45	29.96 ± 5.23	1.483	0.145
38–52	46.44 ± 4.55	46.42 ± 3.74	0.022	0.983
≥53	66.32 ± 7.81	62.94 ± 7.39	1.347	0.187

* Student t test