인문학
사회과학
자연과학
공학
의약학
농수해양학
예술체육학
복합학
DBpia AI
AI 에이전트
AI 아이디어
AI 리더
AI 뷰어
Citeasy
크롬 서지관리 다운로드
지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
초록·키워드
Chronic insomnia is reported by up to 50% of chronic obstructive pulmonary disease (COPD) patients. This may be attributable to several factors including nocturnal dyspnea, reduced physical activity, and less time outside. Pulmonary rehabilitation (PR) is recommended in COPD to improve both physical and psychological conditioning. The aim of this study was to assess the effect of PR on sleep efficiency (SE, measured by actigraphy) in COPD patients. COPD eligible for PR were prospectively included. Baseline and post PR (30 sessions) assessments included incremental and maximal exercise testing, 6-min walking distance test (6MWT), actigraphy, and questionnaires [Pittsburgh Sleep Quality Index (PSQI), Hospital Anxiety Depression scale, St George Respiratory, and modified Medical Research Council dyspnea scale]. Sixty-one patients were included, and 31 patients completed the study protocol (68% of males, age 63 ± 9 y, FEV1 44.2 ± 12.3%). After PR, SE remained unchanged, p = 0.07, as well as PSQI score (p = 0.22), despite improvements in exercise capacity (incremental exercise test, 6MWT) and dyspnea. However, SE improved significantly in the poor sleeper subgroup (SE < 85%, n = 24, p = 0.02), whereas the PSQI remained unchanged. The present study shows, in COPD patients included in a PR program, that improvement in exercise capacity was disappointingly not associated with a better SE assessed by actigraphy. Subjective sleep quality was also unchanged at the end of PR program. However, SE improved significantly in the poor sleeper subgroup (SE < 85%). Further studies are required to better characterize the origin of sleep disturbances in COPD and the potential benefit of some (non-)pharmacologic interventions.
인공지능 문자 인식 모델을 통해 추출된 텍스트로, 일부 오타나 오류가 포함될 수 있으나 지속적으로 개선 중입니다.
오류를 발견하셨다면 해당 부분을 드래그한 후 ' 를 통해 신고해주세요.
오류를 발견하셨다면 해당 부분을 드래그한 후 ' 를 통해 신고해주세요.
최근 본 자료 전체보기
