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Table 1 Cumulative study outcomes

From: The impact of selection criteria and study design on reported survival outcomes in extracorporeal oxygenation cardiopulmonary resuscitation (ECPR): a systematic review and meta-analysis

Outcomes Prospective Retrospective Overall
Favourable neurological outcome CPC1-2 (%) 21 (13–32) 22 (18–25) 21 (18–25)
 IHCA only (%) 28 (17–42) 28 (22–35) 28 (22–34)
 OHCA only (%) 18 (10–30) 15 (12–18) 16 (13–19)
Overall survival (%) 28 (13–50) 28 (24–32) 28 (24–33)
  1. Results are aggregated using random-effects meta-analysis of proportions or means, as appropriate. Data is presented with 95% confidence interval of the pooled values in brackets. IHCA, in-hospital cardiac arrest; OHCA, out of hospital cardiac arrest