From: Utility of carotid duplex ultrasonography in a general inner-city hospital
Variables | Total | sCBVD | No sCBVD | % sCBVD |
---|---|---|---|---|
N (%) = 827 (100) | n (%) = 88 (10.6) | n (%) = 739 (89.4) | ||
Age | ||||
Median | 67 | 65 | 67 | |
IQR | 56-77 | 62-82 | 57-77 | |
≥ 65 | 481 (58.2) | 66 (75.0) | 415 (56.2) | 13.7 |
< 65 | 346 (41.8) | 22 (25.0) | 324 (43.8) | 6.4 |
Sex | ||||
Female | 442 (53.4) | 50 (56.8) | 392 (53.0) | 11.3 |
Male | 385 (46.6) | 38 (43.2) | 347 (47.0) | 9.9 |
DM | 299 (36.2) | 36 (40.9) | 263 (35.6) | 12 |
HTN | 400 (48.4) | 48 (54.5) | 352 (47.6) | 12 |
Smoker | 164 (9.8) | 22 (25) | 142 (19.2) | 13.4 |