Correlation and regression analysis on trait anxiety and apolipoprotein E gene polymorphism in patients with coronary heart disease

VernacularTitle:冠心病患者特质焦虑与APOE基因多态性关系的相关及回归分析
Author: Xuequan FENG ; Houxing QI ; Zuoji ZHANG ; Jinguo ZHANG ; Jingmei ZHANG
Publication Type:Journal Article
Keywords: Trait anxiety; Apolipoprotein E gene; Coronary heart disease
From: Chinese Journal of Behavioral Medicine and Brain Science 2011;20(10):899-900
CountryChina
Language:Chinese
Abstract: Objective To further investigate the relationship between apolipoprotein E(APOE) genotype and trait anxiety in patients with coronary heart disease (CHD).Methods Use the state-trait anxiety inventory (STAI) to investigate the state anxiety and trait anxiety of 107 CHD patients.According the score of TAI,the CHD patients were divided into CHD with high trait anxiety group ( n=39)and low trait anxiety group(n=68).The genotypes and alleles of apolipoprotein E gene was detected in all CHD patients and 50 healthy control subjects with the polymerase reaction(PCR) and restriction fragment length polymorphisms(RFLP) technique.Correlation analysis and logistic regression analysis were used.Results Apolipoprotein E gene showed positive relationship with trait anxiety score( OR =9.251,95％ CI2.726 ～ 18.266).F4 allele entered the regression equaltion Y =30.252 + 0.048X3 (P ＜ 0.05 ).Conclusion The results suggest the polymorphisms of Apolipoprotein E e4 allele may be associated with the trait anxiety symptom.