TY -的T1 -临床重大bronchodilator response in children: how should it be measured? JF - European Respiratory Journal JO - Eur Respir J DO - 10.1183/13993003.00636-2020 VL - 55 IS - 5 SP - 2000636 AU - de Jong, Carmen C.M. AU - Pedersen, Eva S.L. AU - Mozun, R. AU - Goutaki, Myrofora AU - Trachsel, Daniel AU - Barben, Juerg AU - Kuehni, Claudia E. Y1 - 2020/05/01 UR - //www.qdcxjkg.com/content/55/5/2000636.abstract N2 - We thank F. Guezguez and H. Ben Saad for raising important questions on recommendations for assessing a bronchodilator response (BDR) in children. The authors summarise how recommended outcome measures and cut-offs for BDR in children vary between guidelines, and raise questions about our study [1].More research is needed to evaluate the usefulness of diagnostic tests for asthma in children and cut-offs should be critically questioned and defined based on evidence from the patient population of interest https://bit.ly/33xjLVW ER -