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Table 3 Cross tabulation of Pooled Cohort Estimator against Astro-CHARM for categorizing high risk individuals

From: Ten years risk assessment of atherosclerotic cardiovascular disease using Astro-CHARM and pooled cohort equation in a south Asian sub-population

 Astro-CHARM
Low RiskHigh Risk
PCE
Low Risk76.9% (297)2.3% (9)
High Risk11.9% (46)8.8% (34)
Sensitivity79.07% (95% CI: 63.96 to 89.96%)
Specificity86.59% (95% CI: 82.52 to 90.01%)
Positive predictive value42.50% (95% CI: 35.16 to 50.19%)
Negative predictive value97.06% (95% CI: 94.85 to 98.34%)
  1. Astro-CHARM Astronaut Cardiovascular Health and Risk Modification, PCE Pooled Cohort Equation, CI Confidence interval
  2. Low-Risk = < 7.5% estimated 10 years risk; High-Risk = ≥7.5% estimated 10 years risk