| Number of cardiovascular risk factors | Number (n) | Percentage (%) |
| 1 | 0 | 0 |
| 2 | 3 | 10.34 |
| 3 | 9 | 31.03 |
| 4 | 11 | 37.93 |
| 5 | 5 | 17.24 |
| 6 | 1 | 3.45 |
| Total | 29 | 100 |