呼出气一氧化氮检测对儿童咳嗽变异性哮喘诊断价值的系统评价和meta分析

党向阳, 唐雨一, 李卫国, 刘恩梅

Diagnostic value of fractional exhaled nitric oxide in predicting cough variant asthma in children with chronic cough: a systematic review and meta-analysis

DANG Xiangyang, TANG Yuyi, LI Weiguo, LIU Enmei

图2 纳入文献的质量评价

Fig 2 Quality assessment of the included studies