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Table 5 Patient outcomes by ECPR in the matched cohort according to the initial cardiac rhythm

From: Extracorporeal cardiopulmonary resuscitation for adult out-of-hospital cardiac arrest patients: time-dependent propensity score-sequential matching analysis from a nationwide population-based registry

Survival outcomes

Initial cardiac rhythm

No ECPR

ECPR

RR (95% CI)

n/N (%)

n/N (%)

 

Good neurological recovery

Shockable rhythm

64/440 (14.5%)

27/110 (24.5%)

1.70 (1.10–2.62)

Non-shockable rhythm

3/208 (1.4%)

1/52 (1.9%)

1.31 (0.32–5.31)

Survival to discharge

Shockable rhythm

104/440 (23.6%)

33/110 (30.0%)

1.27 (0.91–1.77)

Non-shockable rhythm

11/208 (5.3%)

1/52 (1.9%)

0.36 (0.47–2.75)

  1. ECPR Extracorporeal cardiopulmonary resuscitation; RR Risk ratio; CI Confidence interval