Research Article
CTA Characteristics of the Circle of Willis and Intracranial Aneurysm in a Chinese Crowd with Family History of Stroke
Table 6
The risk factors and the Circle of Willis.
| | | Hypertension | Smoking | Diabetes | Hypertriglyceridemia | | | Yes (159) | No (122) | Yes (126) |
No (155) | Yes (25) | No (256) | Yes (88) | No (193) |
| | EC, (%) | 25 (15.7) | 18 (14.8) | 21 (16.7) | 22 (14.2) | 3 (12.0) | 40 (15.6) | 16 (18.2) | 27 (14.0) | | A-PC, (%) | 13 (8.2) | 7 (5.7) | 7 (5.6) | 13 (8.4) | 2 (8.0) | 18 (7.0) | 8 (9.1) | 12 (6.2) | | P-PC, (%) | 57 (35.8)† | 60 (49.2)† | 58 (46.0) | 59 (38.1) | 12 (48.0) | 105 (41.0) | 31 (35.2) | 86 (44.6) | | IC, (%) | 64 (40.3) | 37 (30.3) | 40 (31.7) | 61 (39.4) | 8 (32.0) | 93 (36.3) | 33 (37.5) | 68 (35.2) |
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†, the comparison of 49.2% and 35.8%.
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