Blackhall M I
Arch Dis Child. 1970 Jun;45(241):363-6. doi: 10.1136/adc.45.241.363.
Ventilatory function was studied in 12 males who suffered from asthma in childhood, but who had been free of symptoms for an average period of 11 years. Though resting levels of FEV and the FEV/FVC ratio were in most cases normal, an abnormal degree of bronchial lability was found in 7 subjects. An increase in RV was noted in the majority of subjects.
对12名童年患哮喘但已平均11年无症状的男性进行了通气功能研究。尽管大多数情况下FEV和FEV/FVC比值的静息水平正常,但7名受试者存在异常程度的支气管易激性。大多数受试者的残气量增加。