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|Titre :||The Analgesic Effects of Maternal Milk Odor on Newborns: A Meta-Analysis (2018)|
|Auteurs :||Shiyi Zhang, Auteur ; Fang Su, Auteur ; Jing Li, Auteur|
|Type de document :||Article : texte imprimé|
|Dans :||Breastfeeding Medicine (Vol. 13, n°5, Juin 2018)|
|Article en page(s) :||pp.327-334|
|Catégories :||Antalgique ; Méta-analyse ; Nouveau-né ; Odeur|
Objective: The objective of this study was to evaluate the analgesic effects of maternal milk odor on newborns.
Materials and Methods: We searched the literature in PubMed, MEDLINE, CINAHL, EMBASE, Web of Science, and the Cochrane Central Register of Controlled Trials (CENTRAL) and collected all the randomized controlled trials (RCTs) investigating the effects of maternal milk odor versus scentless or other odors on procedural pain in newborns. The quality of included studies was assessed by the Cochrane Collaboration Risk of Bias tool. A meta-analysis was undertaken with the Review Manager 5.3 software and Stata version 11.0. Subgroup comparisons were prespecified according to the types of control groups.
Results: Eight RCTs included a total of 453 participants. The results of meta-analysis showed that compared with the scentless group, the maternal milk odor group had lower pain scores during blood sampling (standardized mean difference, −0.81; 95% confidence interval [95% CI], −1.18 to −0.44; p
Conclusions: Maternal milk odor appears to play an analgesic role in newborns. However, more high-quality studies are needed to confirm and quantitate the effect.