An electronic health record (EHR) phenotype algorithm to identify patients with attention deficit hyperactivity disorders (ADHD) and psychiatric comorbidities

Table 1 Number of subjects produced by algorithms

Condition	Number of subjects
Total number of extracted subjects	51,293
Psych-negative controls	16,902
Psych-positive cases	10,368
Excluded subjects	24,023

ISSN: 1866-1955