A new study has found that the results of a lung function test, used to help diagnose asthma, can vary according to the time ...

ACQ: Asthma Control Questionnaire; AQLQ: Asthma Quality of Life Questionnaire; AUC: Area under the curve; COPD: Chronic obstructive pulmonary disease; FEV1: Forced expiratory volume in 1 s ...

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