Prognostic Value of the PARIS Thrombotic Risk Score for 2-Year Mortality After Percutaneous Coronary Intervention

Xueyan Zhao, Jianxin Li, Xiaofang Tang, Ying Xian, Lin Jiang, Jue Chen, Lijian Gao, Zhan Gao, Shubin Qiao, Yuejin Yang, Runlin Gao, Bo Xu, Jinqing Yuan

Research output: Contribution to journalArticlepeer-review

3 Scopus citations


The Patterns of non-Adherence to Anti-Platelet Regimen in Stented Patients (PARIS) thrombotic risk score is a novel score for predicting the risk of coronary thrombotic events after percutaneous coronary intervention (PCI). We assessed the prognostic value of this score for mortality in patients with PCI. In this prospective, observational study, we enrolled 10 724 consecutive patients underwent PCI. The primary end point was all-cause death and the secondary end point was major adverse cardiovascular and cerebrovascular events (MACCE) as a composite of all-cause death, myocardial infarction, revascularization, stent thrombosis, or stroke. Among 9782 patients without in-hospital events, a total of 97 deaths and 1002 MACCE occurred during the 2-year follow-up. The mortality risk of patients in the high-risk group was 2.31 times higher than that in the low-risk group (hazard ratio, 2.31; P =.001). This risk score showed prognostic value in evaluating mortality (area under the receiver operating characteristic curve [AUROC], 0.607; 95% confidence interval [CI], 0.551-0.663) and MACCE (AUROC, 0.544; 95% CI, 0.526-0.563; both P <.001). The prognostic value of mortality was higher than that of MACCE (Z = 2.09, P =.04). The PARIS thrombotic risk score shows modest prognostic value for mortality and MACCE, and the prognostic value of mortality is better than that of MACCE.

Original languageEnglish (US)
JournalClinical and Applied Thrombosis/Hemostasis
StatePublished - Jun 18 2019
Externally publishedYes


  • death
  • major adverse cardiovascular and cerebrovascular events
  • percutaneous coronary intervention
  • prognosis

ASJC Scopus subject areas

  • Hematology


Dive into the research topics of 'Prognostic Value of the PARIS Thrombotic Risk Score for 2-Year Mortality After Percutaneous Coronary Intervention'. Together they form a unique fingerprint.

Cite this