Fig 1.
Schematic illustration of literature search and study selection for meta-analysis.
Table 1.
Descriptive characteristics of studies included in the meta-analysis.
Fig 2.
Risk of bias graph.
Fig 3.
Risk of bias summary.
Fig 4.
Forest plot showing the effect of plastic wrap versus control intervention on the baseline temperature of preterm infants less than 28 weeks of gestation and at 28 to 34 weeks of gestation.
CI, Confidence interval.
Fig 5.
Forest plot showing the effect of plastic wrap versus control intervention on the post-stabilization temperature of preterm infants less than 28 weeks of gestation at 28 to 34 weeks of gestation.
CI, Confidence interval.
Fig 6.
Forest plot showing the effect of plastic wrap versus control intervention on hypothermia of preterm infants.
M-H, Mantel-Haenszel; CI, confidence interval.
Fig 7.
Forest plot showing the effect of plastic wrap versus control intervention on mortality rates of preterm infants.
M-H, Mantel-Haenszel; CI, confidence interval.
Fig 8.
Forest plot showing the effect of plastic wrap versus control intervention on hyperthermia of preterm infants.
M-H, Mantel-Haenszel; CI, confidence interval.
Table 2.
Sensitivity analyses of baseline temperatures in infants less than 28 weeks of gestational age.
Fig 9.
Subgroup analysis of different intervention (wrap or bag) on the baseline temperature of preterm infants less than 28 weeks of gestation.
M-H, Mantel-Haenszel; CI, confidence interval.