. Author manuscript; available in PMC: 2015 Jul 3.

Published in final edited form as: J Rheumatol. 2015 Apr 1;42(7):1194–1202. doi: 10.3899/jrheum.141129

Table 4.

Change in tender and swollen joints and patient global scores in RCT participants with rheumatoid arthritis.

Variable	Yoga (N=11)		Difference (95% CI)	Waitlist (N=14)		Difference (95% CI)	Week 8 Between Group Differences (95% CI)
Variable	Week 0	Week 8	Difference (95% CI)	Week 0	Week 8	Difference (95% CI)	Unadjusted	Model 1^*
Tender Joints (28)	10.4 ± 7.5	4.5 ± 6.9	−5.9 (−9.8, −2.0)	8.1 ± 8.3	3.5 ± 5.8	−4.6 (−9.4, 0.3)	1.0 (−4.3, 6.2)	0.1 (−4.7, 4.8)
Swollen Joints (28)	8.3 ± 4.6	4.1 ± 4.8	−4.2 (−7.9, −0.5)	7.7 ± 7.3	3.6 ± 5.2	−4.1 (−8.5, 0.2)	0.5 (−3.7, 4.7)	0.4 (−3.7, 4.4)
Patient Global^*	36.8 ± 8.0	19.4 ± 14.5	−17.4 (−33.2, −1.6)	37.2 ± 24.0	12.7 ± 12.5	−24.5 (−39.9, −9.1)	0.1 (−16.5, 16.7)	6.8 (−3.4, 17.3)

Week 8 significantly different (p<.05) from baseline are shown in boldface type.

Model 1: ANCOVA adjusted for baseline value.