Radiographic(Analysis4) :Mean Difference for All Treatment Comparisons‐Random Effects Model
Treatment	Reference	MD (95% CrI)
SD biologic	Comparator: PL, MTX or DMARD	‐2.23 (‐8.32,3.07)
MTXSD biologic		‐2.80 (‐5.70,‐0.47)
MTXHD biologic		‐3.70 (‐8.27,‐0.34)
MTXLD biologic		‐1.99 (‐7.59,3.28)
MTXSD biologic	SD biologic	‐0.57 (‐6.02,5.13)
MTXHD biologic		‐1.45 (‐8.33,4.91)
MTXLD biologic		0.24 (‐7.13,8.06)
MTXHD biologic	MTXSD biologic	‐0.88 (‐5.18,2.72)
MTXLD biologic		0.80 (‐4.47,6.38)
MTXLD biologic	MTXHD biologic	1.68 (‐4.27,8.66)
Random‐Effect Model	Total Residual Deviance	19.23
	Deviance Information Criteria	50.654
Total Studies	7
2‐arm	3
3‐arm	4