| Characteristic | No. (%) |
|---|---|
| Sex | |
| Male | 7 (50.0) |
| Female | 7 (50.0) |
| Age group (yr) | |
| ≤ 50 | 2 (14.3) |
| 51-60 | 4 (28.6) |
| 61-70 | 6 (42.8) |
| 71-80 | 1 (7.1) |
| ≥ 81 | 1 (7.1) |
| Residence location | |
| Urban | 8 (57.1) |
| Rural | 6 (42.8) |
| Comorbidities | |
| Diabetes | 12 (85.7) |
| Chronic kidney disease | 8 (57.1) |
| Previous cardiovascular disease | 5 (35.7) |
| Hypertension | 14 (100.0) |
| Smoking | 2 (14.3D) |