ALB and congenital bilateral aplasia of vas deferens from CFTR mutation: In our study, the level of smoking (p = 0.049), LDL (p < 0.001), creatinine (p < 0.002), albumin (p < 0.001), Lp(a) (p < 0.001), rs1055872 polymorphism with AA genotype (p < 0.001) and rs3798220 polymorphism with TT genotype (p < 0.001) were found to be potential risk factors for CAVD development.