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Table 2 Proportion of ICU patients with vasopressor use divided by total ICU admission and proportion of total ICU day on vasopressor over total ICU day

From: Temporal trends in the utilization of vasopressors in intensive care units: an epidemiologic study

 

ICU admission (n)

Patients on vasopressor, n (%)

ICU day (n)

Vasopressor day, n (%)

All ICU

72,005

19,575 (27)

272,271

59,811 (22)

Cardiac surgery ICU

15,631

8,601 (55)

54,212

25,710 (47)

Cardiac care unit

8,807

2,095 (24)

39,732

9,310 (23)

Medical ICU

16,863

2,864 (17)

57,782

8,397 (15)

Surgical ICU

19,997

3,846 (19)

85,065

10,533 (12)

Mixed ICU

10,707

2,169 (20)

35,480

5,861 (17)

  1. Proportion of ICU on vasopressors and vasopressor days
  2. Patients on Vasopressor (%) = Proportion of ICU on with vasopressors = (Total number of ICU on vasopressor/total number of ICU admissions) X100
  3. Vasopressor day (%) = Proportion of ICU vasopressor days = (Total vasopressor day/total ICU day) X100