Fig 1.
Flowchart of allocation of adult trauma patients into those who had received MT and those who did not.
Table 1.
Characteristics and outcomes of patients who received and did not received massive blood transfusion.
The P-values were calculated using chi-square test for categorical variables as well as unpaired Student t-test and Mann-Whitney U test for normally and non-normally distributed continuous data, respectively.
Table 2.
Risk factors influencing massive transfusion in the trauma patients analyzed using univariate and multivariate logistic regression.
Fig 2.
Receiver operating characteristic (ROC) curve analysis to identify the cutoff levels of ΔSI for the requirement of MT.
Fig 3.
The odds of need for MT in patients with ΔSI ≥ a given value than those with ΔSI < the given value (red color bars indicated a significant difference in the comparison).
Table 3.
Odds and risk for MT in patients with ΔSI ≥ the defined value than those with ΔSI < the defined value.