Table 3:

OR and 95% CI distributions in MA, MO patients and controls

Genotypes/alleles	OR 1	95%CI 1	OR 2	95%CI 2	OR 3	95%CI 3	OR 4	95%CI 4
COX-2 765GC
C allele
G allele	2.33	1.16 – 4.65	4.06	2.61 – 6.33	0.572	0.285 – 1.15	3.62	2.39 – 5.5
C+(CC+CG)	2.01	0.74 – 5.46	6.79	3.22 – 14.35	0.296	0.097–0.905	4.93	2.59 – 9.39
G+(GG+CG)	4.93	1.49 – 16.34	6.54	2.78 – 15.36	0.754	0.261 – 2.17	6.19	2.7 – 14.22
COX-2 1195 AG
A allele
G allele	0.38	0.18 – 0.803	0.523	0.316 – 0.867	0.727	0.348 – 1.52	0.489	0.303–0.789
A+ (AA+AG)	0.211	0.051 – 0.87	0.79	0.22 – 2.83	0.267	0.064 – 1.1	0.532	0.172 – 1.65
G+ (GG+AG)	0.41	0.154 – 1.08	0.41	0.221 – 0.756	1.0	0.375 – 2.664	0.408	0.228 – 0.732

1: Migraine with aura vs control.

2: Migraine without aura vs control.

P3: Migraine with aura vs migraine without aura. P4: Patients vs control.

OR: odds ratio

CI: confidence intervals