Reliability and validity of the international physical activity questionnaire short-form (IPAQ-sf) in COPD Source: Virtual Congress 2020 – Physical activity and chronic lung disease Year: 2020
Validity and reproducibility of a physical activity questionnaire for elderly Source: Annual Congress 2011 - Disease management in specific primary care populations Year: 2011
Validity and reliability of the symptom domain of the clinical COPD questionnaire (CCQ) Source: Eur Respir J 2006; 28: Suppl. 50, 807s Year: 2006
Validity and reliability evidence of the general self-efficacy scale in Greek patients with COPD. Source: Virtual Congress 2021 – A multidisciplinary approach to pulmonary rehabilitation and management of chronic respiratory diseases Year: 2021
Reliability and validity of the 10-task physical functional performance test (PFP-10) among patients with COPD Source: Annual Congress 2010 - Outcomes in chronic lung disease: assessing the value of interventions – physical activity, strength and exercise Year: 2010
Reliability and validity of the COPD and asthma fatigue scale Source: Annual Congress 2007 - Miscellaneous pulmonary pharmacology II Year: 2007
Validity and reliability evidence of general self-efficacy scale in Greek adults with asthma. Source: Virtual Congress 2021 – Pulmonary rehabilitation in asthma and COPD Year: 2021
Validity and repeatability of a shortened SGRQ for COPD (SGRQ-C) Source: Eur Respir J 2005; 26: Suppl. 49, 383s Year: 2005
Longitudinal change in self-reported physical activity (SRPA) is useful among patients with COPD Source: International Congress 2017 – Best abstracts in physical activity and management of COPD Year: 2017
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
Reliability and validity of the COPD and asthma sleep impairment scale Source: Annual Congress 2007 - Sleep apnoea in cardiorespiratory disorders Year: 2007
Validity of the Brief physical activity assessment tool for clinical use in COPD Source: International Congress 2017 – Assessing pulmonary and extra-pulmonary function in chronic disease Year: 2017
Shortening, dimensions, reliability and validity of a novel COPD-specific fatigue scale (COPD-SFS), Source: Annual Congress 2009 - Emerging treatment and assessment strategies in pulmonary rehabilitation Year: 2009
Validity and reliability of the Stanford Brief Activity Survey (SBAS) in patients with COPD Source: Annual Congress 2010 - Outcomes in chronic lung disease: assessing the value of interventions – physical activity, strength and exercise Year: 2010
Prevalence of physical limitation in COPD: the short physical performance battery (SPPB) Source: International Congress 2018 – Additional latest insights in pulmonary rehabilitation for chronic lung diseases Year: 2018
Comparison of physical activity measures assessed by two different accelerometers in COPD patients Source: International Congress 2016 – Asthma, COPD, and ACOS: physical activity, dietary aspects, and diseases burden Year: 2016
Validity of physical activity monitors during daily life in patients with COPD Source: Eur Respir J 2013; 42: 1205-1215 Year: 2013
Reliability and validity of the visual analog scale (VAS) based symptom status index (SSI) in COPD Source: Eur Respir J 2005; 26: Suppl. 49, 671s Year: 2005
Physical activity is closely associated with short physical performance battery score in elderly COPD Source: International Congress 2015 – Best abstracts in physical activity in chronic lung diseases Year: 2015
Reliability and validity of dyspnea numeric rating scales as a patient-reported outcome in pulmonary rehabilitation of COPD Source: International Congress 2019 – A fresh view on assessment of functional status in COPD Year: 2019