Correlationship between the estrogen receptor gene XbaI and PvuⅡ polymorphism and the chronic periodontitis / 实用口腔医学杂志

ABSTRACT

0.05). According to the logistic regression, the OR of age was 1.128 which showed that when age increase 1 year, the possibility of contracting CP was higher. The OR of genotype was 0.187 and 0.421, which showed that people with XX genotype were also more susceptible than those with Xx and xx genotype, when the other conditions were invariable. Conclusion:Specific relationship is found between the susceptibility of severe CP and the ER gene-XbaI polymorphism. People with XX genotype are most susceptive to CP.