Prevalence of placenta previa among deliveries: An update systematic review and meta-analysis after the introduction of the two-child policy in Mainland China.

J Glob Health · 2024 · PMC11170231 · PMID 38867677

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an increasing trendno p-value reported

We hypothesised that the prevalence of placenta previa would show an increasing trend and that its geographical distribution would change with the introduction of the two-child policy.

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