Levälampi, Tiina
Rebane, Katariina
Mikola, Katriina
Kautiainen, Hannu
Aalto, Kristiina
Funding for this research was provided by:
University of Helsinki
Article History
Received: 5 June 2025
Accepted: 30 September 2025
First Online: 31 October 2025
Declarations
:
: This retrospective study is based on clinical data of JIA patients collected from patient records and from Finnish Rheumatology Quality Register. Therefore, according to Finnish legislation, there was no need of approval by an ethical committee.
: Not applicable.
: The authors declare no competing interests.
: None.