system
Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
user
A 45-year-old man with a history of biliary colic presents with one-day of intractable nausea, vomiting, and abdominal pain radiating to the back. Temperature is 99.7 deg F (37.6 deg C), blood pressure is 102/78 mmHg, pulse is 112/min, and respirations are 22/min. On abdominal exam, he has involuntary guarding and tenderness to palpation in the right upper quadrant and epigastric regions. Laboratory studies show white blood cell count 18,200/uL, alkaline phosphatase 650 U/L, total bilirubin 2.5 mg/dL, amylase 500 U/L, and lipase 1160 U/L. Which of the patient's laboratory findings is associated with increased mortality?
assistant
White blood cell count