Phenotype: 
ADHD phenotype algorithm
Algorithm Type: 
Case, Control
Institution: 
CHOP
Implementation Details: 

Cases:  We reviewed 50 charts. We had 2 false positives for a PPV of 96%

Controls: We reviewed 50 charts. We had 2 false positive for a PPV of 96%.

 False positives (controls and cases) had history of mental retardation in chart.

True Positive: 
48.00
False Positive: 
2.00
True Positive: 
48.00
False Positive: 
2.00
Case Positive Predictive Value: 
0.96
Control Positive Predictive Value: 
0.96