Effect of the interpregnancy interval after early pregnancy loss on pregnancy outcomes after subsequent embryo transfer: a retrospective cohort study.

PeerJ · 2026 · PMC13001656 · PMID 41868809

Europe PMC DOI

hedged sentences

0.1140

closest p · 2.3× alpha

0.1560

boldest claim

The sentences

failed to reach statistical significanceP = 0.114not close (p > 0.1)

Despite this consistent trend, pairwise comparisons across IPI groups failed to reach statistical significance (overall P = 0.114).

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a nonsignificant trendP = 0.156not close (p > 0.1)

Statistical trend analysis revealed a nonsignificant trend towards increasing clinical pregnancy loss rates with longer IPIs ( P = 0.156).

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a significant trendno p-value reported

In addition, we observed a significant trend towards decreasing live birth rates with increasing IPIs, with values of 41.4% (1∼3 months), 41.5% (3–6 months), 36.9% (6–12 months), and 28.6% (≥12 months) across groups.

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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.