Effects of Nutritional Interventions during Pregnancy on Infant and Child Cognitive Outcomes: A Systematic Review and Meta-Analysis.

Nutrients · 2017 · PMC5707737 · PMID 29156647

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highly significantno p-value reported

However, broad measures of cognitive function may only detect highly significant nutritional effects, especially if the study is underpowered [ 138 ].

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Quoted from the open-access full text in Europe PMC under the licence the publisher applied. The sentence is reproduced exactly as published; the emphasis is ours.