PGR and breast cancer: A multivariable logistic regression analysis with the various rs1801157 genotypes was conducted to evaluate the effect of seven factors where G/G compared with A/A genotype, age (equal to or below or above 60), weight of an individuals, affected lymph nodes, hormonal status (estrogen and progesterone receptor), alcohol consumption and family history remained as independent risk factors for BC (see all of ORs and 95% CIs in Table 4).