Keywords
Rural Population
Diagnostic Errors
Laboratories
Decision Making
Linear Models
Case-Control Studies
ROC Curve
Confounding Factors (Epidemiology)
Predictive Value of Tests
Risk Assessment
Multivariate Analysis
Regression Analysis
Health Policy
Follow-Up Studies
Outcome Assessment (Health Care)
Logistic Models
Prospective Studies
Survival Analysis
Coronary Artery Disease
Coronary Artery Bypass
Heart Diseases
Health Services Research
Data Interpretation, Statistical
Registries
Research Design
