Table 2. Association of multi-vessel coronary artery disease with characteristics of study population.

Chi-Square test was applied.

P-value ≤ 0.05, considered as significant.

	Multi-vessel severe coronary artery disease		P-value
	Present (n = 107)	Absent (n = 219)
Gender
Male	81 (75.7)	171 (78.1)	0.630
Female	26 (24.3)	48 (21.9)
Age Group
30-40 years	11 (10.3)	22 (10)	0.984
41-50 years	38 (35.5)	76 (34.7)
51-60 years	58 (54.2)	121 (55.3)
Smoker
Yes	76 (71)	147 (67.1)	0.476
No	31 (29)	72 (32.9)
ECG Changes
Yes	62 (57.9)	130 (59.4)	0.807
No	45 (42.1)	89 (40.6)