ArticleScientific reports2019
Birth weight percentiles by sex and gestational age for twins born in southern China.
Article in Scientific reports, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers, 1 of them a synthesis that pooled it.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
8 citing papers in PubMed, 1 synthesis or guideline pooled it.
- Establishing twin birth weight percentile values with gestational age of 22 to 42 weeks in China: a synthesis study of curve modelling.Scientific reports · 2025Pooled it
- The Risk of Adverse Birth Outcomes Among Twin Pregnancies After Influenza and Pertussis Vaccinations During Pregnancy: A Data Linkage Study.BJOG : an international journal of obstetrics and gynaecology · 2026Article
- Vanishing twin syndrome and fetal reduction adversely affect perinatal outcomes following IVF-FET: an analysis based on 33,238 ongoing pregnancies.Journal of assisted reproduction and genetics · 2026Article
- Association of gestational weight gain with adverse pregnancy outcomes across body mass index categories for twins in China.Frontiers in reproductive health · 2026Article
- Developmental Outcomes in Children With Clubfoot: A Twin Study Comparing Affected and Unaffected Siblings.Journal of pediatric orthopedics · 2025Article
- Pregnancy and perinatal outcomes after modified natural cycle-frozen embryo transfers according to size of the dominant follicle on the hCG trigger day.Human reproduction open · 2025Article
- Birth weight and ponderal index percentiles for twins based on sex and chorionicity in a center of Guangdong Province, China.Translational pediatrics · 2024Article
- Should singleton birth weight standards be applied to identify small-for-gestational age twins?: analysis of a retrospective cohort study.BMC pregnancy and childbirth · 2021Article
Corrections and comments
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Authors and funding
7 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Mean birth weight of twins is known to be lower than that of singletons, however, southern China lacks a twin-specific birth weight reference. In this paper, we use data from the Birth Certificate System in southern China, collected between January 1
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Registered trials
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