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Table 4 LDL-c-based stratified analyses for Lp(a) and ARAS by three tertiles

From: Lipoprotein (a) as a residual risk factor for atherosclerotic renal artery stenosis in hypertensive patients: a hospital-based cross-sectional study

Variable OR (95%CI) P value
Lp(a) tertile in low LDL-c subgroup
 Low 1.0  
 Intermediate 0.90 (0.26, 3.07) 0.867
 High 4.77 (1.04, 21.79) 0.044
Lp(a) tertile in intermediate LDL-c subgroup
 Low 1.0  
 Intermediate 0.17 (0.04, 0.81) 0.026
 High 0.57 (0.17, 1.96) 0.374
Lp(a) tertile in high LDL-c subgroup
 Low 1.0  
 Intermediate 0.77 (0.20, 2.92) 0.700
 High 0.75 (0.19, 2.92) 0.678
  1. Illustration: “Low” (OR = 1) as the reference