Association of maternal prenatal selenium concentration and preterm birth: a multicountry meta-analysis.

BMJ Glob Health · 2021 · PMC8438754 · PMID 34518202

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highly significantno p-value reported

The largest effect sizes were observed in UK (Liverpool) cohort, and highly significant associations were observed in Malawi (iLiNS-DYAD) samples ( figure 4 ).

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