The effect of coverings, including plastic bags and wraps, on mortality and morbidity in preterm and full-term neonates.

28 The pooled estimate from two observational studies also failed to reach statistical significance (19 vs 25%, RR 0.8; 95% CI 0.52 to 1.23). 33 , 34 Two RCTs on very preterm neonates found no evidence of a difference in other major brain injuries (10 vs 9%, RR 1.10; 95% CI 0.41 to 2.98). 16 , 27 A third RCT on mixed preterm neonates also reported no major brain injuries. 23 Plastic bags were not

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Results did not reach statistical significance for mixed preterm infants (2 vs 7%, RR 0.30; 95% CI 0.03 to 2.60) 21 or very preterm infants (15 vs 32%, RR 0.38; 95% CI 0.15 to 1.02). 28 The pooled estimate from two observational studies also failed to reach statistical significance (19 vs 25%, RR 0.8; 95% CI 0.52 to 1.23). 33 , 34 Two RCTs on v

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