Table 2.

Demographic data

	Group I		Group II		Total		P-value
	Number	%	Number	%	Number	%
Sex							>0.05
Women	59	65.6	68	75.6	127	70.6
Men	31	34.4	22	24.4	53	29.4
Sum	90	100.0	90	100.0	180	100.0
Place of living							<0.05
Town	71	78.9	43	47.8	114	63.3
Rural area	19	21.1	47	52.2	66	36.7
Sum	90	100.0	90	100.0	180	100.0
Age							>0.05
<40 years	19	21.1	14	15.6	33	18.3
41–60 years	42	46.7	47	52.2	89	49.5
<60 years	29	32.2	29	32.2	58	32.2
Sum	90	100.0	90	100.0	180	100.0