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. 2019 Jan 15;199(2):181–189. doi: 10.1164/rccm.201804-0678OC

Figure 2.

Figure 2.

Pediatric acute respiratory distress syndrome survival stratified by Day 1 plasma MMP (matrix metalloproteinase) profile. Kaplan-Meier survival estimates are plotted according to MMP profile. Survival estimates were compared using the log-rank test of equality of survivor functions. By hospital discharge, mortality rates for patients with MMP profile 1 exceeded those of patients with MMP profile 2 (derivation cohort: 26.7% vs. 12.7%, P = 0.047; validation cohort: 34.5% vs. 8.0%, P < 0.001). ARDS = acute respiratory distress syndrome.