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Table 3 Cardiovascular disease classification criteria and label Assignments

From: A data-driven approach to predicting diabetes and cardiovascular disease with machine learning

Criteria   Classification Label Assignment
Answered “yes” to having had one of the following γ: congestive heart failure, coronary heart disease, heart attack, or stroke Having heart diseases 1
If they answered “no” to all conditions Not having heart diseases 0
  1. γ - On the NHANES survey questionnaire. 1 - Positive record for CVD; 0 - Negative record for CVD