Geneva, Jan. 12 -- International Clinical Trials Registry received information related to the study (ChiCTR2500115736) titled 'Correlation Analysis Between Different Levels of Preoperative Anxiety and Postoperative Pain in Thoracic Surgery Patients' on Dec. 30, 2025.

Study Type: Observational study

Study Design: Cohort study

Primary Sponsor: Affliated hospital of Jining Medical University

Condition: posroperative pain

Intervention: Non-anxiety group:None Mild to moderate anxiety:None

Recruitment Status: Not Recruiting

Phase: N/A

Date of First Enrollment: 2026-02-28

Target Sample Size: Non-anxiety group:50;Mild to moderate anxiety:200;High anxiety:150;

Countries of Recruitment: China

To know more, visit https://www.chictr...