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. Author manuscript; available in PMC: 2019 Oct 1.
Published in final edited form as: J Trauma Acute Care Surg. 2018 Oct;85(4):691–696. doi: 10.1097/TA.0000000000002020

Figure 1.

Figure 1

RI and CAT metrics across participating sites in the PROPPR trial. (A) RI4+ (i.e., 4 units in first 30 min) is illustrated by the dotted line. Sites 2, 4, 5, 6, 9, 10 and 11 had higher median RI values compared to site#1 (referent site). (B) CAT+ (i.e., 3 RBC Units in first hour) is illustrated by the dotted line. Nearly all sites had a median CAT value ≥3 RBC units in the first hour. Sites 4, 7 and 9 had significantly more patients receiving ≥3 RBC units in the first hour compared to site #1 (referent site).