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Table 4 Area under the curve (AUC) of the different measurements of variability to predict an abnormal ABI

From: Association between different measurements of blood pressure variability by ABP monitoring and ankle-brachial index

 

AUC

CI 95%

P

CV SBP

0.52

0.43 - 0.60

0.70

SD SBP

0.53

0,44 - 0,61

0.48

Time Rate SBP

0.60

0.51 - 0.68

0.02