Fig. 3From: Perioperative risk factors of psychological distress in patients undergoing treatment for esophageal cancerThe trend of the score of EORTC QLQ C-30. a Functioning scales: physical functioning, role functioning, emotional functioning, cognitive functioning, social functioning, and global health status/quality of life. b Symptom scales: fatigue, pain, nausea/vomiting, pain, dyspnea, insomnia, anorexia, constipation, diarrhea, and financial impactBack to article page