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Value of hs-TnI combined with GRACE2 .0 score in predicting short term death risk in patients with ACS / 重庆医学
Chongqing Medicine ; (36): 5112-5114, 2017.
Article in Chinese | WPRIM | ID: wpr-665142
ABSTRACT
Objective To evaluate the value of high sensitive troponin I (hs-TnI) combined with the Global Registry of A-cute Coronary Events (GRACE) 2 .0 score in the prediction of death risk in the patients with acute coronary syndrome (ACS) . Methods The hs-TnI levels and GRACE2 .0 scores at admission in 347 ACS patients treated in the hospital from December 2015 to December 2016 were retrospectively analyzed .The follow up was performed for observing the effect of hs-TnI level and GRACE2 . 0 score on the short term (30 d) mortality rate of cardiovascular diseases .And the Kapian-Meier survival curve analysis was also used to analyze the effects of hs-TnI level and GRACE2 .0 score on the short term mortality rate of cardiovascular diseases .Results In this study ,the average value of hs-TnI level in the death group was (7 .5 ± 5 .6)μg/L ,which was significantly higher than (1 .2 ± 2 .9)μg/L in the survival group (P<0 .01) .The short term cardiovascular morality rate in ACS patients was positively cor-related with the hs-TnI level (P<0 .01) .The effect of hs-TnI level on short term cardiovascular morality rate in ACS patients was analyzed by the Kapian-Meier survival curve ,the patients with hs-TnI >0 .014 μg/L had significantly poor short term prognosis (Log rank 62 .81 ,P<0 .01);the GRACE2 .0 score showed positive correlation with the 30 d cardiovascular morality in ACS pa-tients(P<0 .01) ,the short term survival rate in the patients with extremely high risk ACS was significantly decreased (Log rank 116.56,P<0.001).Buttheareaunderthesurvivalcurve(AUC)ofhs-TnIwas0.079(95% CI0.75-0.83,P<0.01),andAUCof GRACE2 .0 score was 0 .81(95% CI0 .79-0 .84 ,P<0 .01) .In the comparison between them ,the predictive value of GRACE2 .0 risk score was slightly higher than that of hs-TnI .Therefore ,the combination of hs-TnI and GRACE risk score could increase the value for predicting recent cardiovascular morality in ACS patients [AUC=0 .84(0 .81-0 .91)] .Conclusion hs-TnI combined with GRACE2 .0 score has an important prediction value in short term cardiovascular death risk in ACS patients .

Full text: Available Index: WPRIM (Western Pacific) Type of study: Etiology study / Prognostic study Language: Chinese Journal: Chongqing Medicine Year: 2017 Type: Article

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Full text: Available Index: WPRIM (Western Pacific) Type of study: Etiology study / Prognostic study Language: Chinese Journal: Chongqing Medicine Year: 2017 Type: Article