Fatigue in patients with chronic obstructive pulmonary disease: protocol of the Dutch multicentre, longitudinal, observational FAntasTIGUE study.

Yvonne M J GoërtzMilou LooijmansJudith B PrinsDaisy J A JanssenMelissa S Y ThongJeannette B PetersChris BurtinYvonne Meertens-KerrisArnold CoorsJean W M MurisMirjam A G SprangersEmiel F M WoutersJan H VercoulenMartijn A Spruit

Published in: BMJ open (2018)

NTR6933; Pre-results.

Keyphrases

cross sectional
randomized controlled trial
clinical trial
study protocol
sleep quality
physical activity
depressive symptoms