PLAT and atrial fibrillation: There were significant differences between patients with RPR ≤ 0.11 and patients with RPR > 0.11 in ventilation, vasopressor, Rrt, IV-tPA, SBP, DBP, heart rate, SAPSII, SOFA, qSOFA, CCI, INR, diabetes, atrial fibrillation, WBC, platelet, hemoglobin, RDW, creatinine, PT, BUN, and chloride.