Fig. 2From: Effects of permissive hypercapnia on pulmonary and neurodevelopmental sequelae in extremely low birth weight infants: a meta-analysisOverall results showing odds ratios and 95 % confidence intervals, calculated according to either fixed or random effects models, for the analysed other effectiveness parameters. Other effectiveness outcomes in extremely low birth weight infants who received permissive hypercapnia compared to controls. IVH intraventricular haemorrhag, PVL periventricular leukomalacia, NEC necrotising enterocolitis, ROP retinopathy of prematurityBack to article page