Relationship between severity of CHD and risk of cardiovascular events in a population with different ABO blood types / 中华老年心脑血管病杂志
Chinese Journal of Geriatric Heart Brain and Vessel Diseases
; (12): 363-366, 2018.
Article
Dans Zh
| WPRIM
| ID: wpr-709124
Responsable en Bibliothèque :
WPRO
ABSTRACT
Objective To study the relationship of different ABO blood types with the risk of cardiovascular events and the severity of CHD.Methods A total of coronary arteriography-confirmed 3823 Chinese Han CHD patients were divided into O blood type group (n=1140) and non-O blood type group (n=2683).A total of 3654 patients who were followed up by telephone for a median period of 24.6 months were divided into cardiovascular events group (n=348) and cardiovascular events-free group (n =3306).The risk of cardiovascular events in CHD patients with different ABO blood types was assessed according to the Cox proportional hazards model.Results The incidence of left main branch lesion or 3-branch lesions was significantly higher in cardiovascular events group than in cardiovascular events-free group (15.2% vs 8.1%,47.7% vs 30.5%,P<0.01).The Gensini score was significantly higher in non-O blood type group than in O blood type group (20 vs 18,P<0.05).The incidence of cardiovascular events was higher in non-O blood type group than in O blood type group (10.3% vs 7.8%,P=0.019).Cox proportional hazards model showed that non-O blood type was an risk factor for cardiovascular events (HR =1.318,95 %CI1.030-1.685).The risk of cardiovascular events was still higher in non-O blood type group than in O blood type group after adjustment for confounders (HR=1.291,95%CI1.008-1.657,P=0.046).Conclusion Non-O blood type is closely related with cardiovascular events in Chinese Han CHD patients.
Texte intégral:
1
Indice:
WPRIM
Type d'étude:
Etiology_studies
/
Prognostic_studies
/
Risk_factors_studies
langue:
Zh
Texte intégral:
Chinese Journal of Geriatric Heart Brain and Vessel Diseases
Année:
2018
Type:
Article