Preoperative serum uric acid significantly impacted mortality and morbidity in non-cardiac surgery.

Preoperative SUA levels demonstrate a nonlinear, sex-specific relationship with postoperative outcomes in non-cardiac surgery.

Inclusion Criteria:

• Patients aged 18 years or older
• Patients who underwent non-cardiac surgery

Exclusion Criteria:

• Emergency surgery
• Pregnancy
• Cadavers
• Patients with missing preoperative SUA values or no follow-up after surgery

The study population includes adult patients aged 18 years or older who underwent non-cardiac surgeries at a tertiary hospital. Patients with emergency surgeries, pregnancy, cadavers, and incomplete data with missing preoperative uric acid levels, or missing follow-up information were excluded from the analysis. The study focuses on evaluating the impact of preoperative uric acid on postoperative outcomes, including mortality and morbidities.

The dataset used and/or analyzed during the current study is available from the corresponding author upon reasonable request.