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Table 2 Outcomes1

From: Association between prehospital arterial hypercapnia and mortality in acute heart failure: a retrospective cohort study

 

All patients

(n = 225)

No prehospital hypercapnia

(n = 93)

Prehospital

hypercapnia

(n = 132)

p-value

Primary outcome

 In-hospital mortality – n (%)

29 (12.9)

6 (6.5)

23 (17.4)

0.016

Secondary outcomes

 7-day mortality – n (%)

23 (10.2)

5 (5.4)

18 (13.6)

0.044

ER Length of stay (h) – median (IQR)

6.0 (4.3–9.2)

7.1 (4.5–11.4)

5.6 (4.0–8.4)

0.018

  1. 1 ER emergency room, IQR interquartile range