Table 3. Association of the risk factors with MI .

Risk factor	Condition	MI Number (%)	Controls Number (%)	P value a
Hypertension	No	6 (2)	297 (99)	≤ 0.001*
	Yes	294 (98)	3 (1)
Diabetes	No	138 (46)	298 (99.3)	≤ 0.001*
	Yes	16 (54)	2 (0.7)
Smoking	No	133 (44.3)	298 (99.3)	≤ 0.001*
	Yes	167 (55.7)	2 (0.7)
Family history	No	3 (1)	291 (97)	≤ 0.001*
	Yes	297 (99)	9 (3)

^aLogistic regression analysis

*Statistically significant.