Table 3.

Multivariate regression results for presence of any symptom within the symptom group.

Symptom group	Adjusteda OR for class II and III obesity	95% CI	p-value
Oral symptoms	2.28	1.38, 3.78	0.0013
Dysphagia	2.90	1.58, 5.33	0.0006
Reflux	3.77	2.16, 6.59	<0.0001
Abdominal pain	1.73	1.02, 2.94	0.042
Bowel habits	2.79	1.55, 5.01	0.0006

^aAdjusted for age and gender.