ArticleBMC pregnancy and childbirth2022
Prediction of small-for-gestational-age neonates at 33-39 weeks' gestation in China: logistic regression modeling of the contributions of second- and third-trimester ultrasound data and maternal factors.
Article in BMC pregnancy and childbirth, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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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.
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2 citing papers in PubMed.
- Targeted proteomics reveal association between maternal biomarkers and child body weight in the first year of life.Journal of the Endocrine Society · 2026Article
- Article
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6 authors.
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Abstract
objectivesA screening model for prediction of small-for-gestational-age (SGA) neonates (SGAp) was established by logistic regression using ultrasound data and maternal factors (MF). We aimed to evaluate the ability of SGAp as well as abdominal circumference (AC) and estimated fetal weight (EFW) measurements to predict SGA neonates at 33-39 weeks' gestation.
methodsThis retrospective study evaluated 5298 singleton pregnancies that had involved three ultrasound examinations at 21
resultsThe AUCs of SGAp, AC-M, EFW-M, EFW-M plus MF, AC, AC growth velocity, EFW, and EFW plus MF for SGA neonates screening were 0.933 (95%CI: 0.916-0.950), 0.906 (95%CI: 0.887-0.925), 0.920 (95%CI: 0.903-0.936), 0.925 (95%CI: 0.909-0.941), 0.818 (95%CI: 0.791-0.845), 0.786 (95%CI: 0.752-0.821), 0.810 (95%CI: 0.782-0.838), and 0.834 (95%CI: 0.807-0.860), respectively. The screening efficiency of SGAp, AC-M, EFW-M, and EFW-M plus MF are significantly higher than AC, AC growth velocity, EFW, and EFW plus MF. The DR of SGAp, AC-M, EFW-M, and EFW-M plus MF for SGA neonates were 80.4%, 69.6%, 73.8% and 74.3% at 10% FPR. The AUCs of SGAp, AC-M, EFW-M, and EFW-M plus MF 0.950 (95%CI: 0.932-0.967), 0.929 (95%CI: 0.909-0.948), 0.938 (95%CI: 0.921-0.956) and 0.941 (95%CI: 0.924-0.957), respectively for screening SGA neonates delivered within 2 weeks after the assessment. The DR for these births increased to 85.8%, 75.8%, 80.0%, and 82.5%, respectively.
conclusionThe rational use of ultrasound data can significantly improve the prediction of SGA statuses.
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