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A meta-analysis on the association of genetic polymorphism of the angiotensin-converting enzyme and coronary artery disease in the chinese population
Zhang, Yongjun; Yang, Tao; Zhou, Wenjiao; Huang, Yuee.
  • Zhang, Yongjun; Yijishan Hospital of Wannan Medical College. Department of Electrocardiograph. Wuhu. CN
  • Yang, Tao; Yijishan Hospital of Wannan Medical College. Department of Electrocardiograph. Wuhu. CN
  • Zhou, Wenjiao; Yijishan Hospital of Wannan Medical College. Department of Electrocardiograph. Wuhu. CN
  • Huang, Yuee; Wannan Medical College. School of Public Health. Wuhu. CN
Rev. Assoc. Med. Bras. (1992) ; 65(6): 923-929, June 2019. tab, graf
Article in English | LILACS | ID: biblio-1012981
ABSTRACT
SUMMARY

OBJECTIVE:

To investigate the association between genotype insertion or deletion polymorphism of the angiotensin-converting enzyme gene (ACE) and susceptibility to coronary artery disease (CAD) in Chinese Han population.

METHODS:

We conducted a comprehensive search for the OR value of contrast between the group of genotype insertion or deletion polymorphism of the ACE and the group of CAD as an effective index. A meta-analysis (Stata 12.0) was used to test the heterogeneity of the results, combine the values for effect, conduct sensitivity analysis, and basic evaluation.

RESULTS:

A total of 638 studies were found on the association between polymorphisms of the angiotensin-converting enzyme gene and CAD, of which 44 studies met the inclusion criteria. In total, our study included 5619 cases and 4865 controls. The heterogeneity test of each study (P < 0.001) was carried out using a random effect model. The OR value of DD/ID+II was 1.95, 95% confidence interval (95%CI) (1.66-2.29). The OR value of II/DI+DD was 0.63, 95%CI (0.55-0.72). The funnel figure is basically symmetrical and the results of the sensitivity analysis were stable.

CONCLUSION:

The DD genotype of the angiotensin converting enzyme gene may be a weaker risk factor for CAD in the Chinese Han population.
RESUMO
RESUMO

OBJETIVO:

Investigar a associação entre o polimorfismo de inserção ou deleção do genótipo do gene da enzima conversora da angiotensina (ACE) e a susceptibilidade da etnia Han chinesa para a doença arterial coronariana (DAC).

Métodos:

Foi realizada uma pesquisa abrangente para o valor de OR (Odds Ratio) de contraste entre o grupo de polimorfismo de inserção ou deleção do genótipo do gene da enzima conversora da angiotensina (ACE) e o grupo de doença arterial coronariana (DAC) como um índice de eficácia. Uma meta-análise (Stata 12,0) foi utilizada para testar a heterogeneidade dos resultados, combinar os valores de eficácia, realizar análises de sensibilidade e de avaliação básica.

RESULTADOS:

Um total de 638 estudos foram encontrados sobre a associação entre polimorfismos do gene da enzima conversora da angiotensina e doença arterial coronariana, dos quais 44 satisfaziam os critérios de inclusão. Nosso estudo incluiu 6246 casos e 5713 controles. O teste de heterogeneidade de cada estudo (p < 0,001) foi realizado seguindo o modelo de efeito randômico. O valor de OR para DD/ID+II foi 1,95, com 95% de intervalo de confiança de (95%CI) (1,66-2,29). O valor de OR para II/DI+DD foi 0,63, com 95% IC (0,55-0,72). A figura do funil é basicamente simétrica e os resultados da análise de sensibilidade foram estáveis.

CONCLUSÃO:

O genótipo DD do gene da enzima conversora da angiotensina podem ser um fator de risco mais fraco para doença coronariana na população chinesa Han.
Subject(s)


Full text: Available Index: LILACS (Americas) Main subject: Polymorphism, Genetic / Coronary Artery Disease / Peptidyl-Dipeptidase A / Genetic Association Studies Type of study: Controlled clinical trial / Etiology study / Prognostic study / Risk factors / Systematic reviews Limits: Humans Country/Region as subject: Asia Language: English Journal: Rev. Assoc. Med. Bras. (1992) Year: 2019 Type: Article Affiliation country: China Institution/Affiliation country: Yijishan Hospital of Wannan Medical College/CN

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Full text: Available Index: LILACS (Americas) Main subject: Polymorphism, Genetic / Coronary Artery Disease / Peptidyl-Dipeptidase A / Genetic Association Studies Type of study: Controlled clinical trial / Etiology study / Prognostic study / Risk factors / Systematic reviews Limits: Humans Country/Region as subject: Asia Language: English Journal: Rev. Assoc. Med. Bras. (1992) Year: 2019 Type: Article Affiliation country: China Institution/Affiliation country: Yijishan Hospital of Wannan Medical College/CN