|   Gender/Risk factors  |       Frequency  |       Percentage (%)  |    
|   Male  |       140  |       85.4  |    
|   Female  |       24  |       14.6  |    
|   Smoking  |       76  |       46.3  |    
|   Hypertension  |       101  |       61.6  |    
|   Diabetes  |       46  |       28.0  |    
|   Dyslipidemia  |       33  |       20.1  |    
|   Family history of CAD  |       63  |       38.4  |