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Table 3 Contribution of inclusion criteria on survival

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

Specific criteria

OR (95% CI)

P value

Age

1.05 (0.67 -1.66)

0.83

Initial rhythm

1.44 (0.93 -2.23)

0.1

Shockable rhythm

1.13 (0.75 -1.70)

0.57

Bystander CPR

0.96 (0.63 -1.48)

0.87

Lactate

1.14 (0.38 -3.37)

0.82

End-tidal CO2

0.68 (0.41 -1.10)

0.12

Signs of life

0.51 (0.28 -0.94)

0.03

Witnessed arrest

0.68 (0.48 -0.98)

0.04