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Table 6 Negative control demographics

From: Validation of an arterial tortuosity measure with application to hypertension collection of clinical hypertensive patients

(-) control

Total

Mean age

Male (%)

Female (%)

White

Asian

Black

NRI Korean

20

47.7

3(15.0)

17 (85.0)

0 (0.00)

20 (100.0)

0 (0.00)

North Carolina

95

42.7

45 (47.4)

50 (52.6)

83 (87.4)

8 (8.4)

4 (4.2)

Utah

45

46.7

23 (51.1)

22 (48.9)

-

-

-

  1. The Korean negative control population was mostly female whereas the North-Carolina and Utah negative control populations where evenly split between females and males.