Table 4.

Scheffe Post-hoc analysis for QOL subscales measures

PAIN
Group I	Group J	Mean difference	P value	Group I	Group J	Mean difference	P value
placebo	Placebo+mindfulness	5.1	0.003*	Placebo+mindfulness	mindfulness	−1.04	0.95
	mindfulness	4.07	0.03*		Vitamin	0.45	0.99
	Vitamin	5.5	0.001*		Vitamin+Mindfulness	4.8	0.005*
	Vitamin+Mindfulness	9.9	0.00*
mindfulness	Vitamin	1.4	0.84
	Vitamin+Mindfulness	5.9	0.001*	Vitamin	Vitamin+Mindfulness	4.5	0.005*
Interpersonal Emotional Burden
placebo	Placebo+mindfulness	6.3	0.02*	Placebo+mindfulness	mindfulness	0.49	0.9
	mindfulness	6.8	0.01*		Vitamin	0.45	0.9
	Vitamin	6.84	0.01*		Vitamin+Mindfulness	8.3	0.001*
	Vitamin+Mindfulness	14.7	0.001*
mindfulness	Vitamin	−0.03	0.9
	Vitamin+Mindfulness	7.8	0.002*	Vitamin	Vitamin+Mindfulness	7.87	0.001*
Activity Limitations
placebo	Placebo+mindfulness	6.3	0.00*	Placebo+mindfulness	mindfulness	−1.5	0.81
	mindfulness	4.8	0.005*		Vitamin	−0.5	0.9
	Vitamin	5.8	0.00*		Vitamin+Mindfulness	4.9	0.005*
	Vitamin+Mindfulness	11.2	0.00*
mindfulness	Vitamin	0.97	0.9
	Vitamin+Mindfulness	6.4	0.00*	Vitamin	Vitamin+Mindfulness	5.4	0.001
Total
placebo	Placebo+mindfulness	17.4	0.001*	Placebo+mindfulness	mindfulness	−3.5	0.8
	mindfulness	13.8	0.001*		Vitamin	0.34	0.9
	Vitamin	17.7	0.001*		Vitamin+Mindfulness	16.5	0.001*
	Vitamin+Mindfulness	33.9	0.001*
mindfulness	Vitamin	3.9	0.75
	Vitamin+Mindfulness	20.08	0.001*	Vitamin	Vitamin+Mindfulness	16.17	0.001*