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Table 4 Multivariate analysis of risk factors for OM at the arrival of patient at the ED

From: The World Society of Emergency Surgery (WSES) spleen trauma classification: a useful tool in the management of splenic trauma

Variables p value OR
ISS > 25 n.s. /
Contrast blush n.s. /
Positive e-fast n.s. /
RBC transfusion in ED n.s. /
Fibrinogen ≤ 200 mg/dL n.s. /
INR > 1.5 s n.s. /
Quadrants with hemoperitoneum > 1 n.s. /
Hb ≤ 12 g/dL n.s. /
WSES IV 0.049 5.44
  1. ISS Injury Severity Score, CB contrast blush, ED emergency department, RBC red blood cell, SI shock index, AAST American Association for the Surgery of Trauma, Hb hemoglobin, WSES World Society of Emergency Surgery, INR International Normalized Ratio