We also analyzed the effects of age, chemotherapy, pre-RT hearing status, and post-RT otitis media with effusion (OME) on post-RT hearing change.

• 并详细分析患者年龄、有无接受化学治疗、放射线治疗前的听力及放射线治疗后有无出现中耳积水、是否会影响放射线治疗后之听力变化。