Table 2 Predictors for mortality.

From: Predictors and their prognostic value for no ROSC and mortality after a non-cardiac surgery intraoperative cardiac arrest: a retrospective cohort study

Predictors

PRw

PRadj

CI 95% (PRadj)

p

No ROSC

Hypovolemia as the Cause of CA

3.36

2.42

1.52–3.86

<0.001

Hypotension at OR admission

1.85

1.60

1.07–2.40

0.022

CA duration (per minute)

1.03

1.03

1.02–1.04

<0.001

24 h Mortality

Hypovolemia as the Cause of CA

3.01

4.15

1.98–8.68

<0.001

Na < 135 or > 145 mEq/L before CA

2.16

2.37

1.23–4.58

0.010

PT/INR > 1.2 at admission

2.71

2.43

1.24–4.75

0.010

CA duration (per minute)

1.03

1.04

1.03–1.06

<0.001

1-year Mortality

Glasgow Coma Scale 24 after ROSC < 14 ou < 10 T

3.50

2.70

1.52–4.79

0.001

Negative PT/INR variation between admission and the first 24h after ROSC

1.29

1.66

1.11–2.47

0.013

CA duration (per minute)

1.01

1.01

1.01–1.04

0.048

  1. CA: Cardiac arrest; 95% CI: 95% Confidence interval; PT/INR: international normalized ratio of prothrombin time; PRaj: Adjusted prevalence ratio; PRr: Raw prevalence ratio.