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Figure 2: Kaplan–Meier survival analysis for length of Intensive Care Unit stay (adjusted hazard ratio: 0.68; 95% confidence interval: 0.47–0.98; P = 0.04).

Figure 2: Kaplan–Meier survival analysis for length of Intensive Care Unit stay (adjusted hazard ratio: 0.68; 95% confidence interval: 0.47–0.98; <i>P</i> = 0.04).