Strategies to improve patient-reported outcome completion rates in longitudinal studies.
Nielsen LK, King M, Möller S, Jarden M, Andersen CL, Frederiksen H, Gregersen H, Klostergaard A, Steffensen MS, Pedersen PT, Hinge M, Frederiksen M, Jensen BA, Helleberg C, Mylin AK, Abildgaard N.
Nielsen LK, et al. Among authors: jarden m.
Qual Life Res. 2020 Feb;29(2):335-346. doi: 10.1007/s11136-019-02304-8. Epub 2019 Sep 23.
Qual Life Res. 2020.
PMID: 31549365
Free PMC article.