Priority 13 from the Juvenile Idiopathic Arthritis (Netherlands) PSP

UNCERTAINTY: Is there an association between JIA and other (autoimmune) diseases, and if yes, how can one better understand this? (JLA PSP Priority 13)
Overall ranking 13
JLA question ID 0094/13
Explanatory note This questions asks about the association of JIA with other autoimmune diseases, and if there are any associations, how this can be explained. Respondents were typically in families in which several autoimmune diseases occurred and wanted to know whether there is an association. 

Systematic review - Tizaoui et al. Association of PTPN22 1858C/T polymorphism with autoimmune disease: a systematic review and Bayesian approach. J Clin Med 2019;8.

Health Research Classification System category  Inflammatory and immune system
Extra information provided by this PSP
Original uncertainty examples See data spreadsheet on JLA website
Submitted by See data spreadsheet on JLA website
PSP information
PSP unique ID 0094
PSP name Juvenile Idiopathic Arthritis (Netherlands)
Total number of uncertainties identified by this PSP. 53  (To see a full list of all uncertainties identified, please see the detailed spreadsheet held on the JLA website)
Date of priority setting workshop 7 February 2020