Table 2.

Comparison of standardized response means for the subgroups erosion, edema, and synovitis for months 3 and 6

	SRM (3)	SD (3)	SRM (6)	SD (6)
Erosion
RAMRIS	−0.15	0.25	−0.15	0.11
RAMRIS-5	−0.12	0.17	−0.14	0.17
Edema
RAMRIS	0.17	0.29	0.09	0.25
RAMRIS-5	0.15	0.9	0.07	0.10
Synovialitis
RAMRIS	0.47	0.14	0.07	0.14
RAMRIS-5	0.43	0.06	0.34	0.06

Abbreviations: RAMRIS Rheumatoid Arthritis Magnetic Resonance Imaging Score, RAMRIS-5 Rheumatoid Arthritis Magnetic Resonance Imaging Score for five joints of the hand, SD standard deviation, SRM standardized response mean