... Kvien TK, Landewe R,Listing J, Nicola PJ, Tarp U, Zink A, Askling J: EULAR points to considerwhen establishing, analysing and reporting safety data of biologicsregisters in rheumatology. Ann Rheum ... review and meta-analysis (where appropriate) ofRCTs and observational studies to assess the association between systemic GC therapy and the risk of infection in patients with RA, compar ed with patients ... Observational studies reporting risk of infectionoutcomes by GC therapy.Additional file 3: Sensitivity analyses of RCT and observationalstudy meta-analyses.AbbreviationsaHR: adjusted hazard ratio;...