Implication of impulse oscillometry in the measurement of bronchial hyperresponsiveness / 中国医师进修杂志

0.05) in the negative group. However, there was a significant increase in each parameter except Rc in the positive group (P

The Assessment of Bronchial hyperresponsiveness in 187 elderly subjects / 中华老年医学杂志

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