1.Implication of impulse oscillometry in the measurement of bronchial hyperresponsiveness
Hongyu WANG ; Jiaying AN ; Dingfen LUO ; Jinping ZHENG
Chinese Journal of Postgraduates of Medicine 2006;0(01):-
0.05) in the negative group. However, there was a significant increase in each parameter except Rc in the positive group (P
2.The Assessment of Bronchial hyperresponsiveness in 187 elderly subjects
Jinping ZHENG ; Minran LI ; Jiaying AN ; Dingfen LUO
Chinese Journal of Geriatrics 1995;0(02):-
0.05). The BHR distribution was slight 31.9%, mild 43.5%, moderate 24.6%, no severe BHR were found in this study, showing less correlation between the percentage of predicted FEV 1 and the PD 20FEV 1-His in the elderly (r=0.277, P