Abstract

Data is presented that was utilized as the basis for Bayesian network modeling of influence pathways focusing on the central role of a polymorphism of plasminogen activator inhibitor-2 (PAI-2) on recurrent cardiovascular disease risk in patients with high levels of HDL cholesterol and C-reactive protein (CRP) as a marker of inflammation, “Influences on Plasminogen Activator Inhibitor-2 Polymorphism-Associated Recurrent Cardiovascular Disease Risk in Patients with High HDL Cholesterol and Inflammation” (Corsetti et al., 2016; [1]). The data consist of occurrence of recurrent coronary events in 166 post myocardial infarction patients along with 1. clinical data on gender, race, age, and body mass index; 2. blood level data on 17 biomarkers; and 3. genotype data on 53 presumptive CVD-related single nucleotide polymorphisms. Additionally, a flow diagram of the Bayesian modeling procedure is presented along with Bayesian network subgraphs (root nodes to outcome events) utilized as the data from which PAI-2 associated influence pathways were derived (Corsetti et al., 2016; [1]).

Highlights

  • Bayesian modeling procedure is presented along with Bayesian network subgraphs utilized as the data from which plasminogen activator inhibitor-2 (PAI-2) associated influence pathways were derived (Corsetti et al, 2016; [1]). & 2016 The Authors

  • Raw, analyzed Determination of clinical, blood biomarker, and genetic polymorphism parameters Recurrent coronary events followed in 166 post-MI patients for 26 months USA Data are within this article

  • The study population consisted of non-diabetic post-MI patients having concurrently high levels of HDL-C and C-reactive protein (CRP) [2] that were drawn from the Thrombogenic Factors and Recurrent Coronary Events (THROMBO) postinfarction study [3] using outcome event mapping, a graphical approach for the identification of specific patient subgroups [4]

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Summary

Experimental design

High levels of HDL-C were chosen to avoid potentially confounding effects on CVD risk by low levels of HDL-C. From the study using Bayesian network modeling, further data were derived consisting of three subgraphs (root nodes to recurrent coronary outcome events). These subgraphs delineated influence relationships among contributing variables with each of the three having incommon a PAI-2 SNP (rs6095) as a parent of outcome.

Study population
Laboratory analyses
Bayesian network modeling
Full Text
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