Determinants of the Carotid Tortuosity Index: Evidence from Digital Subtraction Angiography

Table 2.

Association Between Age, Gender, andHypertension with Carotid Tortuosity Index (CTI) on the Right and Left Sides

Right Left

< 1.2 ≥ 1.2 p value < 1.2 ≥ 1.2 p value

Age < 65 years 33 (82.5%) 7 (17.5%) 0.032* 31 (77.5 %) 9 (22.5%) 0.001*
  ≥ 65 years 12 (57.1%) 9(42.9 %)   7 (33.3%) 14 (66.7%)  
Gender Male 28 (87.5%) 4 (12.5%) 0.010* 27 (84.4%) 5 (15.6%) 0.000*
  Female 17 (58.6%) 12 (41.4%)   11 (37.9%) 18 (62.1%)  
Hypertension Yes 32 (84.2%) 6 (15.8%) 0.017* 30 (78.9%) 8 (21.1%) 0.001*
  No 13 (56.5%) 10 (43.5%)   8 (34.8%) 15 (65.2%)