GH/UW Verification

Algorithm Type: 
Case, Control
Institution: 
Group Health and University of Washington
Implementation Details: 

Randomly selected 3 cases and 3 controls for verification by manual chart review.

Phenotype: 
Gastroesophageal Reflux Disease (GERD) Phenotype Algorithm
Dictionaries
Implementations/Datasets/
Cases (479) Actual Class (Expectation)
Predicted Class
(Observation)
True Positive: 
3.00
Correct result
False Positive: 
0.00
Unexpected result
False Negative: 
0.00
Missing result
True Negative: 
3.00
Correct absence of result
Case Positive Predictive Value:
 100%
Sensitivity:
 100%
Control (319) Actual Class (Expectation)
Predicted Class
(Observation)
True Positive: 
3.00
Correct result
False Positive: 
0.00
Unexpected result
False Negative: 
0.00
Missing result
True Negative: 
3.00
Correct absence of result
Control Positive Predictive Value:
 100%
Sensitivity:
 100%