Research Article
Transcranial Doppler for Early Prediction of Cognitive Impairment after Aneurysmal Subarachnoid Hemorrhage and the Associated Clinical Biomarkers
Table 2
Demographics, risk factors, and initial clinical scales at the onset.
| | Intact cognition group () | Impaired cognition group () | value |
| | Number (%) | 31 (77.5%) | 9 (22.5%) | | | Age (year) | | | | | Sex F/M | 16/15 | 6/3 | | | Glycemia (mg%) | | | | | Cholesterol (mg%) | | | | | Triglyceride (mg%) | | | | | Smoking | 11 (35.5%) | 5 (55.6%) | | | SBP (mmHg) | | | | | DBP (mmHg) | | | | | GCS | | | | | Modified Fisher scale grades | | 2 | 15 (48.4%) | 2 (22.2%) | | | 3 | 12 (38.7%) | 2 (22.2%) | | 4 | 4 (12.0%) | 5 (55.6%) | | Hunt and Hess scale grades | | 1 | 14 (45.2%) | 1 (11.1%) | | | 2 | 9 (29%) | 1 (11.1%) | | 3 | 8 (25.8%) | 7 (66.7%) | | Hydrocephalus () | | Present | 3 (9.7%) | 4 (44.4%) | | | Absent | 28 (90.3%) | 5 (554.6%) | | Cerebral vasospasm () | | Present | 18 (58.1%) | 8 (88.8%) | | | Absent | 13 (41.9%) | 1 (11.2%) | | Delayed cerebral ischemia () | | Present | 5 (16.1%) | 7 (77.8%) | | | Absent | 27 (83.9%) | 2 (22.2%) |
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SBP: systolic blood pressure; DBP: diastolic blood pressure; DM: diabetes mellitus.
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