From: Effect of first-line biologic initiation on glucocorticoid exposure in children hospitalized with new-onset systemic juvenile idiopathic arthritis: emulation of a pragmatic trial using observational data
Initiators
Non-initiators
Pseudo-trial 1
N = 29
N = 439
Pseudo-trial 2
N = 18
N = 360
Pseudo-trial 3
N = 12
N = 313
Pseudo-trial 4
N = 268
Pooled pseudo-trials
Total = 71
Total = 1380