RESULTS: Eleven relevant studies on 192 normal controls and 13 studies on 512 patients with reflux laryngitis were identified.
结果：192个正常对照组的11项相关研究和512名返流性喉炎患者的13项研究均经过鉴定。
In addition, the prevalence of pr events in patients with reflux laryngitis is much lower than reported in previous reviews on this subject.
此外，咽部返流事件在返流性喉炎患者的发病率远比以往此类综述报道的要低。
应用推荐