Cognitive-Behavioral Sleep Intervention (CBSI) Protocol and Session Checklist for Rectal Cancer Recovery Trial

This dataset provides the full therapist manual, CBSI session checklist, and supplementary materials supporting the randomized controlled trial “Cognitive-Behavioral Sleep and Nutritional Intervention Enhances Recovery and Survival in Rectal Cancer Patients.”The materials include:A detailed six-session CBSI protocol tailored for postoperative rectal cancer patients;Therapist training and fidelity monitoring checklists;Supplementary tables summarizing psychological, nutritional, and oncologic outcomes.All files are provided to promote transparency, replication, and educational use in surgical oncology, behavioral medicine, and psychosocial intervention research.