Summary of Patient Demographics, Other Baseline Characteristics, and Medical History (All Enrolled Patients).

Note: Denominators for percentages are based on the number of enrolled patients.
Abbreviations: BMI  =  body mass index; CKD  =  chronic kidney disease; eCRF  =  estimated glomerular filtration rate; N  =  number of patients; SD  =  standard deviation.
For definitions of True Positive, True Negative, False Positive, and False Negative CKD assessment categories, see Table 1 footnotes.
a: A total of 9339 patients enrolled in the study, but only 9307 patients had the laboratory test results and medical history records to assess as True Positive, True Negative, False Positive, or False Negative for CKD.
b: Age is calculated as (informed consent date - date of birth)/365.25 and reported as whole years.
c: BMI (kg/m2) is calculated as (Weight(kg)/Height(m)2)
d: If patient checked "Yes" for heart angina, heart attack, heart bypass surgery, heart angioplasty, stroke, heart failure, abnormal heart rhythm, or coronary artery disease on Medical History eCRF page.
Summary of Patient Demographics, Other Baseline Characteristics, and Medical History (All Enrolled Patients).