Table 3. Phenotype classes represented in the Population Architecture using Genomics and Epidemiology (PAGE) I study PheWAS in African Americans.

Phenotype-class binning first groups the phenotypes into categories within a PAGE study and then groups those categories across PAGE study sites. Below are the 30 phenotype classes that individually-labeled phenotypes across the studies were binned.

Activity Levels, Personal	Heart Arterial Surgery	Menarche
Alcohol Use	Heart Failure	Myocardial Infarction
Body Mass Index	Heart Rate	Platelet
Creatinine Levels	Height	Smoking
C-Reactive Protein Levels	Hematocrit	Stroke
Diabetes	Hemoglobin	Systolic Blood Pressure
Diastolic Blood Pressure	Hormone Use	Total Cholesterol
Fibrinogen	Hypertension	Triglycerides
Glucose Levels	Insulin	Weight
HDL-Cholesterol	LDL-Cholesterol	White Blood Count