Table III.

Genotype and allele frequency of the FN1 rs1250248 polymorphism analyzed in 87 women with endometriosis (stage I and II) and 168 healthy controls.

Genotypes/Alleles	Endometriosis	Controls	P-value	OR (95% CI)
Genotypes	n=87	n=168
GG	30 (34.48%)	102 (60.71%)
AG	37 (42.53%)	50 (29.76%)	0.0026	2.51 (1.40–4.53)
AA	20 (22.99%)	16 (9.52%)	0.0003	4.25 (1.96–9.21)
Alleles	n=174	n=336
G	97 (55.75%)	254 (75.59%)
A	77 (44.25%)	82 (24.41%)	<0.0001	2.45 (1.66–3.62)

OR, odds ratio; CI, confidence interval. Values in bold font indicate statistically significant differences (P<0.05).