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Table 2 Associated risk of MAKE-30 events with hepatic, portal and renal vein Doppler abnormalities

From: The use of venous Doppler to predict adverse kidney events in a general ICU cohort

Variable Odds ratio 95% confidence interval P value Sensitivity (%) Specificity (%)
Hepatic vein
Hepatic S < D 4.03 1.52–10.7 0.005 50.0 86.6
Portal vein
PPI (continuous) 1.03 1.002–1.06 0.034 47.1 86.9
PPI (> 30%) 2.28 0.87–5.96 0.09 50.0 86.9
Renal vein
Biphasic 2.29 0.69–7.58 0.17   
Monophasic 2.50 0.80–78.6 0.60