Epicardial Coronary Arteries in Khat Chewers Presenting with Myocardial Infarction

Table 2

Multivariate logistic regression analysis for predictors for the presence of significant coronary artery stenosis*.

Variable	Odd Ratio	95% confidence interval	𝑃 value
Khat chewing	0.84	0.580–1.221	0.36
Diabetes mellitus	2.07	1.367–3.165	0.001
Hypertension	1.18	0.824–1.714	0.35
Age	0.95	0.937–0.972	0.001
Gender	1.55	0.965–2.477	0.07
Tobacco	1.67	1.191–3.072	0.01

 *Anatomically significant coronary artery disease was defined as a luminal stenosis greater than or equal to 50% in one or more epicardial arteries.