a decreasing trendP < 0.001
an increasing trendP < 0.001
Variables such as age, weight, RBC count, hemoglobin, hematocrit, albumin, PCO2, PO2, and pH showed a decreasing trend with increasing LAR ( P < 0.001), while WBC count, RDW, creatinine, BUN, ALT, AST, potassium, glucose, INR, PT, PTT, and lactate demonstrated an increasing trend with higher LAR quartiles (all P < 0.001).