[Table/Fig-1]:
Relationship between risk factors and the number of involved coronary arteries.
| Variables | Yes/No | SVD* N (%)***** |
2VD** N (%) |
3VD*** N (%) |
p-value**** |
|---|---|---|---|---|---|
| Diabetes Melitus | Yes | 73 (13%) | 60 (23%) | 188 (66%) | <0.001 |
| No | 485 (87%) | 197 (77%) | 97 (34%) | ||
| Hypertension | Yes | 175 (31%) | 131 (51)% | 195 (68.5%) | <0.001 |
| No | 383 (69%) | 126 (49%) | 90 (31.5%) | ||
| Family History | Yes | 70 (13%) | 61 (26%) | 46 (16.6%) | 0.007 |
| No | 457 (87%) | 174 (74%) | 231 (83.4%) | ||
| Hyperlipidemia | Yes | 117 (21%) | 85 (33%) | 99 (35%) | <0.001 |
| No | 436 (79%) | 172 (67%) | 182 (65%) |
* single vessel disease ** 2-vessle disease *** 3-vessel disease
****by Chi-Square Test, A p-value <0.05 was considered to be statistically significant
***** Number (Percent)