Event	Baseline Systemic Steroid Dose Category	PBO + MTX	All CZP Doses
		Incidence rate of AEs/100 pt-yrs	Incidence rate of AEs/100 pt-yrs
Total AEs	None (PBO n=85; CZP n=320)	276.16	242.76
	≤5 mg/day (PBO n=40; CZP n=204)	192.88	248.23
	>5mg/day (PBO n=67; CZP n=246)	247.15	252.81
Total SAEs	None (PBO n=85; CZP n=320)	2.71	13.01
	≤5 mg/day (PBO n=40; CZP n=204)	17.34	10.81
	>5mg/day (PBO n=67; CZP n=246)	23.15	24.91
Serious Infections & Infestations	None (PBO n=85; CZP n=320)	0	3.21
	≤5 mg/day (PBO n=40; CZP n=204)	0	6.94
	>5mg/day (PBO n=67; CZP n=246)	6.34	10.84