Ref (type)	Population	Outcome, Interventions	Results and statistical analysis	Effect size	Favours
Mortality
Systematic review	1737 term and preterm infants with low Apgar scores at birth 5 RCTs in this analysis	Mortality 69/881 (8%) with air 111/856 (13%) with 100% oxygen	OR 0.59 95% CI 0.48 to 0.74 See further information on studies regarding interpretation of this result	Small effect size	air
Systematic review	1502 term infants with low Apgar scores at birth 5 RCTs in this analysis Subgroup analysis	Mortality 44/762 (6%) with air 70/740 (9%) with 100% oxygen	OR 0.59 95% CI 0.40 to 0.87 P = 0.008 See further information on studies regarding interpretation of this result	Small effect size	air