Table 3.

Shows the coefficients of the meta-regression for each of the moderators in a logit scale

Covariate	Coefficient	Standard	95%	95%	Z-value	2-sided
	(logit scale)	Error	Lower	Upper		P-value
Intercept	0.669	0.824	−0.946	2.284	0.810	0.417
Mean Age (yr)	−0.028	0.015	−0.057	0.001	−1.900	0.058
IABP rate	0.206	0.446	−0.667	1.080	0.460	0.643
Mean ECMO (days)	0.049	0.060	−0.068	0.166	0.820	0.412