Objective To investigate the relationship between self-perceived burden and fatigue in pa-tients with chronic obstructive pulmonary disease(COPD),and to provide reference for reducing the self-per-ceived burden in patients with COPD.Methods A total of 204 COPD patients admitted to a tertiary hospital in Hengyang city,Hunan province from November 2021 to April 2022 were selected as investigation objects by convenience sampling method.General data questionnaire,Manchester COPD Fatigue Scale and Self-perceived Burden Scale were used to collect dat...