Frequency of different degrees of vertebral artery atherosclerosis among asymptomatic hypertensive patients.
| Total number of cases (n=100) | Gender | Control of hypertension | Cases (n= 100) | Control group n=100 | ||
|---|---|---|---|---|---|---|
| Male | Female | controlled | Uncontrolled | |||
| Cases with less than 50% stenosis | 1 | 8 | 4 | 5 | 9 (9%) | 3 |
| Cases with more than 50% stenosis | 0 | 0 | - | - | 0 | 0 |