Demographic characteristics of 51 patients diagnosed with CVT in King Fahad Central Hospital, in Jazan region between 2010 and 2019.
| Demographic characteristics | Gender – Frequency (%) | Total | |
| Male | 16 (31.4) | 51 (100) | |
| Female | 35 (68.6) | ||
| Age | |||
| Mean±SD | 31.25±14.55 | 34.29±9.69 | 33.33±11.38 |
| Minimum | 5 | 18 | 5 |
| Maximum | 55 | 57 | 57 |
| Nationality | |||
| Saudi | 11 (68.8) | 28 (80) | 39 (76.5) |
| Non-Saudi | 5 (32.3) | 7 (20) | 12 (23.5) |
| Chronic disease | |||
| Hypertension | 1 (6.3) | 3 (8.6) | 4 (7.8) |
| Diabetes | 0 (0) | 2 (5.7) | 2 (3.9) |
| Asthma | 1 (6.3) | 2 (5.7) | 3 (5.9) |
| BMI | |||
| Normal | 4 (25) | 12 (34.3) | 16 (31.4) |
| Underweight | 2 (12.5) | 0 (0) | 2 (3.9) |
| Overweight | 9 (56.3) | 9 (25.7) | 18 (35.3) |
| Obese | 1 (6.3) | 13 (37.1) | 14 (27.5) |
| Previous history of CVT | 1 (6.3) | 3 (8.6) | 4 (7.8) |
| Family history of CVT | 0 (0) | 0 (0) | 0 (0) |