Table 1 Cohort characteristics stratified by the presence of renal artery plaque
|  | Total(n = 210) | Lesion group (n = 118) | Control group(n = 92) | p-value |
|---|---|---|---|---|
Basic information | ||||
 Gender, man (%) | 108(51.4) | 59(50.0) | 49(55.7) | 0.74 |
 Age, yeas old | 64.05 ± 13.8 | 71.6 ± 9.5 | 54.4 ± 12.4 | < 0.01ab |
Clinical symptoms | ||||
 Kidney disease, n (%) | 80(38.1) | 45(38.1) | 35(38.0) | 1 |
High risk factors | ||||
 Hypertension, n (%) | 81(38.6) | 59(50.0) | 22(23.9) | < 0.01a |
 Hypercholesterolemia, n (%) | 67(31.9) | 47(39.8) | 20(21.7) | < 0.01b |
 Hypertriglyceridemia, n (%) | 51(24.3) | 44(37.3) | 7(7.6) | < 0.01 |
 Diabetes, n (%) | 30(14.3) | 26(22.0) | 4(4.3) | < 0.01 |
Smoke, n (%) | 108(51.4) | 10(8.5) | 4(4.3) | 0.31 |
Kidney function index | ||||
 High-serum creatinine, n (%) | 85(40.5) | 49(41.5) | 36(39.1) | 0.83 |
 High-urea, n (%) | 55(26.2) | 33(28.0) | 22(23.9) | 0.61 |
 High-uric acid, n (%) | 47(22.4) | 24(20.3) | 23(25.0) | 0.52 |