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Table 5 Correlation coefficients between API or AVI and IMT, ABI, CAVI

From: Association between novel arterial stiffness indices and risk factors of cardiovascular disease

  API   AVI  
  r P value r P value
IMT 0.116 <0.01 0.210 <0.01
ABI -0.229 <0.01 -0.259 <0.01
CAVI 0.144 0.115 0.200 <0.05
  1. Abbreviations: IMT intima-media thickness, ABI ankle brachial pressure index, CAVI cardio ankle vascular index