Table 3.

Multivariate analysis: Predictors of celiac disease diagnosis without diarrhea symptoms.

Variables	OR	95% CI	p value
Sex
Male	1
Female	0.79	0.52–1.19	0.25
Age (y)
1–32	1
32–41	1.1	0.66–1.82	0.72
42–55	1.65	0.98–2.76	0.06
56+	1.29	0.78–2.15	0.32
Comorbid autoimmune disease
No	1
Yes	1.51	0.92–2.45	0.1
Comorbid psychiatric disease
No	1
Yes	0.62	0.41–0.95	0.03
Per capita income quartile
Quartiles 1–2	1
Quartiles 3–4	1.40	0.98–2.02	0.06

OR, odds ratio; CI, confidence interval.