Questionnaire | MiniPAQLQ | RCP | ACD | PACQLQ |
ACQ: all questions | −0.83 | 0.52 | 0.77 | −0.63 |
Symptoms alone | −0.84 | 0.57 | 0.71 | −0.56 |
Symptoms plus FEV1 % pred | −0.83 | 0.52 | 0.72 | −0.61 |
Symptoms plus SABA use | −0.83 | 0.56 | 0.77 | −0.58 |
MiniPAQLQ: Mini Paediatric Asthma Quality of Life Questionnaire; RCP: Royal College of Physicians’ “Three Questions”; ACD: Asthma Control Diary; PACQLQ: Paediatric Asthma Caregiver’s Quality of Life Questionnaire; ACQ: Asthma Control Questionnaire; FEV1: forced expiratory volume in 1 s; % pred: % predicted; SABA: short-acting β2-agonist. #: Pearson correlation coefficients.