Validity and reliability of the symptom domain of the clinical COPD questionnaire (CCQ) Source: Eur Respir J 2006; 28: Suppl. 50, 807s Year: 2006
Change in clinical COPD questionnaire (CCQ) symptoms domain score and FEV1 predict treatment failure during hospitalisation due to COPD exacerbations Source: Eur Respir J 2007; 30: Suppl. 51, 525s Year: 2007
Comparison of diagnostic value of patient health questionnaire 9 (PHQ-9) and Beck depression inventory (BDI) questionnaire for preliminary diagnosing of depression in COPD patients (pts) Source: International Congress 2014 – COPD markers Year: 2014
Validation of the Clinical COPD Questionnaire (CCQ) in Swedish primary care Source: Eur Respir J 2005; 26: Suppl. 49, 671s Year: 2005
CCQ and ACQ scores in obstructive lung disease: one questionnaire for all? Source: International Congress 2018 – Physiological and biological insights in asthma Year: 2018
Asthma control questionnaire score (ACQ-5) predicts future risk of exacerbations Source: Annual Congress 2009 - Aspects of clinical asthma Year: 2009
Effect of interval training on the BODE index, SF-36, EuroQol and St-George‘s Respiratory Questionnaires scores in COPD patients across GOLD stages I-IV Source: Annual Congress 2012 - The best posters in pulmonary rehabilitation and chronic care Year: 2012
Linguistic validation of the Clinical COPD Questionnaire (CCQ) for use in international studies Source: Eur Respir J 2005; 26: Suppl. 49, 513s Year: 2005
Health status and respiratory disease in general practice: the EuroQol EQ-5D questionnaire Source: Eur Respir J 2001; 18: Suppl. 33, 348s Year: 2001
Correlations between the German versions of the clinical COPD questionnaire (CCQ), COPD assessment test (CAT) and the St George respiratory questionnaire (SGRQ) Source: International Congress 2014 – Management of COPD in primary care Year: 2014
A clinical study on the consistency of a pre-screening questionnaire (11-Q) and the BODE index on subjects with COPD Source: Eur Respir J 2005; 26: Suppl. 49, 62s Year: 2005
Satisfaction with asthma treatment questionnaire, (SATQ) Source: Eur Respir J 2002; 20: Suppl. 38, 203s Year: 2002
Possible cut-off values for stable or instable COPD as measured by the clinical COPD questionnaire (CCQ) Source: Annual Congress 2011 - Quality of life and respiratory symptom management in primary care Year: 2011
The effect of exacerbation rate on SGRQ (St Georges respiratory questionnaire) score in earlier and later COPD Source: Annual Congress 2013 –Monitoring symptoms and quality of life Year: 2013
Characteristics of COPD patients with reduced quality of life (QOL) measured with the visual simplified respiratory questionnaire (VSRQ) after 1-year follow-up in the EXACO cohort Source: Annual Congress 2009 - Epidemiology of COPD Year: 2009
Testing the validity of a self-administered questionnaire version of the transition dyspnea index in COPD patients Source: International Congress 2016 – Latest insights into the management of chronic respiratory diseases Year: 2016
Validity and repeatability of a shortened SGRQ for COPD (SGRQ-C) Source: Eur Respir J 2005; 26: Suppl. 49, 383s Year: 2005
Reliability and validity of the spanish version of the airways questionnaire 20 (AQ20) in COPD patients Source: Eur Respir J 2006; 28: Suppl. 50, 66s Year: 2006
Development of the morning activities and symptoms questionnaire (MASQ) for COPD Source: Annual Congress 2008 - Recent advances in the treatment and pathogenesis of pulmonary diseases II Year: 2008
Validation of a new version of the chronic respiratory questionnaire (CRQ): the self-administered standardized CRQ Source: Eur Respir J 2002; 20: Suppl. 38, 156s Year: 2002