Food intolerance and skin prick test in treated and untreated irritable bowel syndrome

Table 3 Score of quality of life (mean ± SD)

Domain	Treated	Untreated	Control	Pvaluea	P valuec
	(n =44)	(n =31)	(n = 30)
Physical health	52.47±15.06	59.09±13.17	75.74±16.25	0.001	0.001
Psychological health	52.98±17.00	56.06±13.71	68.75±13.79	0.001	0.014
Social relationships	53.77±13.92	59.47±11.59	61.81±16.47	0.067	0.005
Environmental health	48.44±15.19	54.69±11.19	63.15±12.70	0.001	0.005
Overall QOL	5.79± 1.09	6.36± 1.33	8.21± 0.93	0.001	0.002

QOL: quality of life. ^aP < 0.05 by χ²-test; ^cP < 0.05 by χ²-test between IBS patients and control.