Impacts of a health literacy-informed intervention in people with chronic obstructive pulmonary disease (COPD) on hospitalization, health literacy, self-management, quality of life, and health costs – A randomized controlled trial

Christine Råheim Borge, Marie Hamilton Larsen, Richard H. Osborne, Eline Aas, Ingrid Tryland Kolle, Rikke Reinertsen, Martha P. Lein, Maria Thörn, Ragnhild Mørch Lind, Marie Groth, O Strand, Marit Helen Andersen, Torbjørn Moum, Eivind Engebretsen, Astrid Klopstad Wahl