TABLE 2.

Outcome measures for yoga and wait list control groups at baseline and four-week follow-up

	Yoga group (n=14)		Wait list control group (n=11)
	Baseline	Follow-up	Baseline	Follow-up
Primary outcomes
GI symptoms	1.34±0.41	1.11±0.73	1.64±0.77	1.52±0.74
Pain intensity	4.93±1.74*	–	6.82±2.40*	–
FDI	24.87±12.85	24.36±12.90†	31.55±11.60	34.00±12.55†
Secondary outcomes
CDI	3.25±2.18	2.64±1.95	4.36±4.15	4.27±5.00
RCMAS	10.90±5.32	10.64±5.20†	14.62±7.19	14.75±6.42†
PCQ
Emotion-focused avoidance	1.29±0.58	1.07±0.54†	1.64±0.87	1.66±1.10†
Distraction	2.14±1.66	2.18±0.94	1.66±0.98	1.69±0.98
Approach	1.87±0.58	1.92±0.73	1.83±0.70	1.87±0.80

Results are presented as mean ± SD.

*Significant mean difference between groups at baseline, P<0.10;

^†Significant mean difference between the yoga and wait list control groups at follow-up, P<0.10.

Note: Data for pain intensity at follow-up are not presented or analyzed because there was a significant difference between these groups at baseline. Children’s Depression Inventory (CDI) data were missing for two participants in the yoga condition at baseline. Revised Child Manifest Anxiety Scale (RCMAS) data were missing for one participant in the wait list condition at baseline. FDI Functional Disability Inventory; GI Gastrointestinal; PCQ Pain Coping Questionnaire