吞咽困难在鼻咽癌调强放疗后幸存者抑郁、焦虑及症状群中的作用：基于横断面研究的潜在剖面与中介分析

The Role of Dysphagia in Depression, Anxiety, and Symptom Clusters Among Nasopharyngeal Carcinoma Survivors After Intensity-Modulated Radiotherapy: A Latent Profile and Mediation Analysis Based on a Cross-Sectional Study.