Table 2.

Association of knowledge of risk factors with age

Major Causes		18–45 Years		46–55 Years		p-value
		n	%	n	%
Family history	No	245	36.2	0	0.0	0.001*
	Yes	413	61.1	18	2.7
Obesity	No	162	24.0	6	.9	0.399
	Yes	496	73.4	12	1.8
Age	No	414	61.2	12	1.8	0.745
	Yes	244	36.1	6	.9
Male gender	No	576	85.2	10	1.5	<0.01*
	Yes	82	12.1	8	1.2
Female gender	No	626	92.6	17	2.5	0.893
	Yes	32	4.7	1	0.1
High blood pressure	No	244	36.1	8	1.2	0.524
	Yes	414	61.2	10	1.5
Diabetes	No	444	65.7	6	.9	0.002*
	Yes	214	31.7	12	1.8
Alcohol	No	522	77.2	13	1.9	0.464
	Yes	136	20.1	5	0.7
Smoking	No	415	61.4	8	1.2	0.107
	Yes	243	35.9	10	1.5
High cholesterol	No	310	45.9	5	0.7	0.105
	Yes	348	51.5	13	1.9
High triglycerides	No	505	74.7	10	1.5	0.037*
	Yes	153	22.6	8	1.2
Menopause	No	615	91.0	17	2.5	0.868
	Yes	43	6.4	1	0.1
Not exercising	No	331	49.0	8	1.2	0.624
	Yes	327	48.4	10	1.5
Stress	No	373	55.2	11	1.6	0.709
	Yes	285	42.2	7	1.0
Stroke	No	517	76.5	16	2.4	0.290
	Yes	141	20.9	2	0.3
Pregnancy	No	641	94.8	17	2.5	0.440
	Yes	17	2.5	1	0.1
Others	No	618	91.4	17	2.5	0.927
	Yes	40	5.9	1	0.1