Association of Estrogen Receptor β Gene Polymorphisms With Susceptibility to Adolescent Idiopathic Scoliosis

Abstract

The frequency of CC genotype of the exon ØK (in reality 5' UTR OK-1)was significantly higher in patients than that in controls (P < 0.05). The C alleles appeared to be overrepresented in patients compared with controls (P < 0.05). Furthermore, the frequencies of CC genotypes in female patients whose height was > or =160 cm and Cobb angle was > or =30 degrees were higher than those whose height was <160 cm and Cobb angle was <30 degrees (P < 0.05). CONCLUSION.: The sites of the exon ØK polymorphisms of estrogen receptor beta gene may be associated with a susceptibility of AIS. Furthermore, the sites of the exon ØK polymorphism may be associated with the height and the curve severity of patients.