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Table 2 Clinical outcomes of AMI-CS with and without ARF

From: Acute respiratory failure and mechanical ventilation in cardiogenic shock complicating acute myocardial infarction in the USA, 2000–2014

Characteristic

No ARF (N = 191,538)

ARF without MV (N = 58,050)

ARF with MV (N = 189,848)

p

In-hospital mortality

28.1

37.8

49.4

< 0.001

Median length of stay (days)

8.1 ± 8.9

12.4 ± 12.6

11.5 ± 13.4

< 0.001

Median hospitalization costs (×1000 USD)

95 ± 115

159 ± 181

148 ± 176

< 0.001

Do-not-resuscitate status

3.0

4.5

5.6

< 0.001

Discharge disposition

 Home

37.3

23.2

15.7

< 0.001

 Transfer

6.9

5.6

7.6

 SNF

15.7

21.9

18.6

 Home with HHC

11.7

11.1

8.3

 AMA

0.3

0.2

0.3

  1. Represented as percentage or mean ± standard deviation; all comparisons made using one-way analysis of variance
  2. AMA against medical advice, AMI acute myocardial infarction, ARF acute respiratory failure, CS cardiogenic shock, HHC home health care, MV mechanical ventilation, SNF skilled nursing facility, USD US dollars