Group 1 (n = 30)

Group 2 (n = 30)

t. test

or X²

P value

yes

No

Yes

No

HTN

16(53.3%)

14(46.7%)

18(60%)

12(40%)

0.494

0.625

DM

9(30%)

21(70%)

9(30%)

21(70%)

0.00

1.00

Smoker

22(73.3%)

8(26.7%)

26(86.7%)

4(13.3%)

1.43

0.161

Family History of CAD

13(43.3%)

17(56.7%)

12(40%)

18(60%)

0.273

0.787