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Clinical features of study group.
| Variable | Patients |
|---|---|
| Total patients number | 63 (100%) |
| Sex | |
| Male | 34 (54%) |
| Female | 29 (46%) |
| Hunt and Hess score on admission | |
| I | 48 (76.2%) |
| II | 12 (19%) |
| III | 2 (3.2%) |
| IV | 1 (1.6%) |
| Age | |
| Minimal | 24 |
| Maximal | 75 |
| Average | 52.44 |
| Vascular risk factors | |
| None | 33 (52.4%) |
| Hypertension | 19 (30.2%) |
| Diabetes Mellitus | 9 (14.3%) |
| Other | 2 (3.2%) |
| TCD performed | |
| Total | 241 |
| Per patient | |
| Minimal number of exams | 2 |
| Maximal number of exams | 8 |
| Average number of exams | 3.76 |
