Table 1: Subject demographics.

(n = 68)

Age, yr,

Height, in

Weight, lbs

BMI

( x ¯ ¯ ; min-max, SD)

46.39 (18-84, 16.77)

68.10 (53-76, 4.87)

204.50 (66-356, 55.30)

30.90 (13.32-59.23, 7.86)

(n = 67)

Sex, male

Race

White

Black

n (%)

49 (72.13)


44 (65.67)

23 (34.32)

(n = 59)

MICU

SICU

Neuro ICU

Other

n (%)

14 (23.72)

42 (71.18)

1 (1.69)

2 (3.38)

SICU: Surgical Intensive Care Unit; MICU: Medical Intensive Care Unit; Neuro ICU: Neurosurgical Intensive Care Unit.