Association between SNP12 in estrogen receptor α gene and hypospadias: a systematic review and meta-analysis.

ABSTRACT: To investigate the association between single nucleotide polymorphism 12 in estrogen receptor α gene and hypospadias, four databases (PubMed, Web of Science, Embase and Cochrane Library) were electronically searched by 2nd November 2015. Finally, four studies were included for our meta-analysis, involving 1379 cases and 1648 controls. A quality assessment was performed using the Newcastle-Ottawa Scale of case-control study. Meta-analysis and publication bias measuring were all done by Stata 12.0. No significant publication bias (PBegg = 0.296, PEgger = 0.161) was found. Overall, there was statistically significant association for recessive genetic model (AA vs. GA + GG: OR 3.45, 95 % CI [1.89, 6.30], P = 0.038). Moreover, the positive result was confirmed using trial sequential analysis ev

SUBMITTER: Deng C 

PROVIDER: S-EPMC4864782 | biostudies-literature | 2016

REPOSITORIES: biostudies-literature