Table 6 Comparison of distribution/type/stability of RAP within left renal artery lesion group
|  | L1 group (n = 54) | L2 group (n = 40) | t-value | p-value |
|---|---|---|---|---|
Distribution | ||||
 Proximal | 38 (70.4%) | 30(75.0%) | 4.12 | 0.25 |
 Middle | 9 (16.7%) | 8(20.0%) |  |  |
 Distal | 2 (3.7%) | 0 |  |  |
 Diffuse | 5 (9.2%) | 2(5.0%) |  |  |
Type | ||||
 Calcified plaque | 10 (18.5%) | 11(27.5%) | 1.47 | 0.48 |
 Non-calcified plaque | 28 (51.9%) | 19(47.5%) |  |  |
 Mixed plaque | 16 (29.6%) | 10(25.0%) |  |  |
Stability | ||||
 Stable plaque | 26 (48.1%) | 21(52.5%) | 0.17 | 0.68 |
 Unstable plaque | 28 (51.9%) | 19(47.5%) |  |  |