Table 2 Comparison of characteristic of left and right renal artery plaque

Renal artery plaque

88(41.9%)

94(44.8%)

0.55(P1-2)

Distribution

 Proximal

63(71.6%)

67(71.3%)

< 0.01, < 0.01, 0.18

 Middle

21(23.9%)

18(19.1%)

 Diatal

3(3.4%)

2(2.1%)

 Diffuse

1(1.1%)

7(7.4%)

Type

 Calcified plaque

49(55.7%)

47(50.0%)

< 0.01, < 0.01, 0.31

 Non-calcified plaque

12(13.6%)

21(22.3%)

 Mixed plaque

27(30.1%)

26(27.7%)

Accessory renal artery

 Lesion group

15(17.0%)

9(10.2%)

0.67(P1), 0.14(P2)

 Control group

17(13.9%)

18(14.8%)

Premature branch

 Lesion group

34(38.6%)

40(45.5%)

0.13(P1), 0.51(P2)

 Control group

51(41.8%)

43(35.2%)