Non-genetic risk factors of miscarriage: a comprehensive umbrella review of systematic review and meta-analysis.

Reprod Health · 2025 · PMC12645710 · PMID 41286921

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may not be significantno p-value reported

If the predictive interval includes the null value, it means that some risk factors that were significant in the present study may not be significant in other studies.

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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.