Blomqvist, Ida http://orcid.org/0000-0003-0487-5552
Chaplin, John Eric http://orcid.org/0000-0001-8128-4225
Nilsson, Evalill http://orcid.org/0000-0002-4497-8313
Henje, Eva http://orcid.org/0000-0001-5790-0518
Dennhag, Inga http://orcid.org/0000-0001-7336-1657
Funding for this research was provided by:
Visare Norr (VISARENORR837841, VISARENORR930204)
Umea University
Article History
Received: 1 June 2021
Accepted: 24 August 2021
First Online: 6 September 2021
Declarations
:
: The study was approved by the Swedish Regional Ethical Review Board in Sweden (number 2018/59-31). In the cognitive debriefing and pilot testing, the children and their parents gave informed consent to participate in the study.
: Not applicable.
: Dr. J. Chaplin is in the Board of Directors, the PROMIS Health organization. Dr. I. Dennhag and Dr. E. Nilsson are members of the PROMIS Health organization. All authors have no financial or non-financial conflicts of interest. Outcomes Measurement Information System; PROs: Patient-reported outcomes.