Association of rs2228570 polymorphism of vitamin D receptor gene with degenerative disc disease: a meta-analysis involving 2947 subjects.

This study aimed to explore the association between the rs2228570 polymorphism in the vitamin D receptor gene and degenerative disc disease (IDD), especially in European. We perform a meta-analysis to analyze the association after searching the relevant studies through China National Knowledge Infrastructure (CNKI), PubMed, Medline and EMBASE databases. And odds ratios (ORs) and 95% confidence intervals (CIs) were calculated to evaluate the strength of the association.

Association of rs731236 polymorphism in the vitamin D receptor gene with degenerative disc disease: evidence from a meta-analysis.

The purpose of this study was to investigate the association between the rs731236 polymorphism in the vitamin D receptor gene and degenerative disc disease, especially in Chinese. We elaborately searched the relevant studies through China National Knowledge Infrastructure (CNKI), PubMed and EMBASE databases. Odds ratios (ORs) and 95% confidence intervals (CIs) were used to evaluate the strength of the association.