Oral Signs and HLA-DQB1*02 Haplotypes in the Celiac Paediatric Patient: A Preliminary Study

Table 2

Copies of HLA-DQB1*02	𝑁 patients	𝑁 affected	𝑁 unaffected	Affected %	Unaffected in %	OR (CI 95%); 𝑃 value
DED
0	9	8	1	88.9%	11.1%	0.40 (0.17–0.97); 0.042
1	18	3	15	16.7%	83.3%
2	17	6	11	35.3%	64.7%
RAS
0	9	3	6	33.3%	66.7%	0.38 (0.13–1.14); 0.084
1	18	4	14	22.2%	77.8%
2	17	1	16	5.9%	94.1%
DED and/or RAS
0	9	9	0	100.0%	0.0%	0.33 (0.13–0.82); 0.018
1	18	7	11	38.9%	61.1%
2	17	7	10	41.2%	58.8%