Research Status of Patient-reported Outcome Measurements for Acute Exacerbation of Chronic Obstructive Pulmonary Disease

Abstract

Chronic obstructive pulmonary disease (COPD) is one of the common respiratory diseases, and the acute exacerbation of COPD is an acute event that severely reduces the quality of life in patients with COPD. We searched PubMed, CNKI, Wanfang Data Knowledge Service Platform, Vip.com and Chinese Biomedical Literature, sifted out 69 representative literatures according to the inclusion and exclusion criteria, and found that there were 23 patient-reported outcome (PRO) assessment tools used in patients with acute exacerbation of COPD. Except for the EXACT-PRO, all of them directly use PRO assessment tools of stable patients. These assessment tools are divided into general, disease-specific and symptom-specific assessment tools, mainly involving symptoms, physiological field, social field, psychological emotion, daily activities and other fields. The number of items is from one to 100, and the response scale is mostly in the form of Likert, and its development and assessment are based on classical test theory. It is suggested that future studies on quality of life of patients with acute exacerbation of COPD should focus on the following points: strengthening the research on specific assessment tools; attaching importance to the combined application of classical test theory, item response theory and generalizability theory; paying attention to the study of the minimal clinically important difference of assessment tools; selecting assessment tools appropriately.

Keywords

• pulmonary disease, chronic obstructive|scale|patient-reported outcome|respiratory tract diseases|assessment tools|review