Table 3.

Odds ratio for uterine fibroids and history of fibroids and BMI ≥ 30 kg/m² among studied subjects

	OR (95% CI)	p-value
Crude logistic regression model
Family history of fibroids	3.39 (1.67-6.86)	0.001
BMI ≥ 30 kg/m2	3.60 (1.40-9.30)	0.008
ESRα gene polymorphisms (presence of T allele)	0.93 (0.50-1.73)	0.827
Age-adjusted logistic regression model
Family history of fibroids	3.50 (1.70-7.20)	0.001
BMI ≥ 30 kg/m2	4.01 (1.51-10.68)	0.005
ESRα gene polymorphisms (presence of T allele)	0.95 (0.49-1.83)	0.871

OR – odds ratio; CI – confidence interval; BMI – body mass index; ESR – oestrogen receptor