Prevalence and Risk Factors of Psychological Distress in Patients With Early‐Stage Lung Cancer During Preoperative Period: A Cross‐Sectional Study

Early-stage lung cancer patients often experience a high incidence of clinically significant psychological distress during the preoperative period, strongly associated with depression and anxiety. Adverse factors contributing to psychological distress include multiple indeterminate pulmonary nodules, smoking history and concurrent chronic diseases. Routine screening for psychological distress in these patients is recommended, along with personalised interventions and self-management strategies to help alleviate their distress during the perioperative period.