Inclusion Criteria:  Being 18 years or older Being diagnosed with COPD by a specialist physician (for patients) Being clinically stable (For patients, no history of hospital admission/hospitalization due to exacerbation in the last 4 weeks) Having information about the diagnosis (For patients) To read, write and understand Turkish Volunteering to participate in the study Being a proxy of the patient (living with the patient regardless of whether they are providing care or not)  Exclusion Criteria:  Having musculoskeletal, neurological, cardiac, and/or cognitive problems other than COPD, which may create a caregiver burden for the patient's relative