May Renal Resistive Index be an early predictive tool of postoperative complications in major surgery? Preliminary results.

Biomed Res Int · 2014 · PMC4055360 · PMID 24967414

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did not reach statistical significanceno p-value reported

ARDS and SIRS/sepsis did not reach statistical significance, although they seemed indicative of a higher frequency in the group with RRI > 0.7.

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