The bronchodilator test on FEF 25%-75% in 34 children and adolescents with asthma sensitized and non-sensitized to house dust mites

This case series examined bronchodilator response to salbutamol in 34 asthmatic children and adolescents who were and were not sensitized to house dust mites. Spirometric testing (FEV1, FVC, FEV1/FVC ratio, FEF25–75) was undertaken as part of the study, with data analyzed using Vitalograph Spirotrac software.