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Table 3 EAGLE BioVU African American demographics for HDL-C

From: The effects of electronic medical record phenotyping details on genetic association studies: HDL-C as a case study

Variable

No. Obs.

Median

IQR

Medical record length (years)

4,912

3

8

Clinic visits (N)

4,912

3

6

ICD-9 codes (N)ā€ 

4,897

54

85

All HDL-C (mg/dl)

4,890

51

23

First HDL-C (mg/dl)

4,912

50

23

Last HDL-C (mg/dl)

4,912

49

22

pre-medication HDL-C (mg/dl)

4,074

51

23

post-medication HDL-C (mg/dl)

2,086

48

22

  1. Number of observations (No. Obs.) as well as medians and interquartile ranges (IQR) are given for each variable. ā€ Includes only unique ICD-9 codes per individual.