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Values are presented as number, number (%), or median (interquartile range).
Group 1, ≤6 hours after hospital arrival; Group 2, >6 to ≤12 hours after hospital arrival; Group 3, >12 hours after hospital arrival.
ASA, American Society of Anesthesiologists; NLR, neutrophil-to-lymphocyte ratio; PLR, platelet-to-lymphocyte ratio.
