Characteristics, assessment tools, and influencing factors of symptom clusters among pregnant women in first trimester of pregnancy: a scoping review.

BMC Pregnancy Childbirth · 2025 · PMC12690784 · PMID 41366337

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may be significantno p-value reported

Secondly, among the included studies, there was significant heterogeneity in sample size and there may be significant differences in statistics, case-mix, and symptom prevalence.

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