Effects of maternal education on diet, anemia, and iron deficiency in Korean school-aged children.

BMC Public Health · 2011 · PMC3250969 · PMID 22087564

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only marginally significantno p-value reported

Iron deficiency was also related to maternal education, although the differences were only marginally significant.

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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.