The purpose of this study is to evaluate the effectiveness of a coronary heart disease screening algorithm based on facial photos in community population.
Study Type
OBSERVATIONAL
Enrollment
100
No intervention
People's Road Community Health Service Center
Zhoukou, Henan, China
Sensitivity of the algorithm
The sensitivity of the CAD screening algorithm assessed in the group
Time frame: at the end of enrollment (6 months)
Specificity of the algorithm
The specificity of the CAD screening algorithm assessed in the group
Time frame: at the end of enrollment (6 months)
Discriminative capabilities
Area under receiver operating curve (AUC) of the algorithm assessed in the group
Time frame: at the end of enrollment (6 months)
Positive predictive value (PPV)
PPV of the CAD screening algorithm assessed in the group
Time frame: at the end of enrollment (6 months)
Negative predictive value (NPV)
NPV of the CAD screening algorithm assessed in the group
Time frame: at the end of enrollment (6 months)
Diagnostic accuracy rate
Diagnostic accuracy rate of the algorithm assessed in the group
Time frame: at the end of enrollment (6 months)
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