Trial reportNutrients2019
Maternal Characteristics Affect Fetal Growth Response in the Women First Preconception Nutrition Trial.
Trial report in Nutrients, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT01883193 (Women First), which is not on this map. Cited by 12 papers, 1 of them a synthesis that pooled it.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
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.
Women First: Preconception Maternal Nutrition
Who cites it
12 citing papers in PubMed, 1 synthesis or guideline pooled it, 20 citations in OpenAlex.
- Role of preconception nutrition supplements in maternal anemia and intrauterine growth: a systematic review and meta-analysis of randomized controlled trials.Systematic reviews · 2025Pooled it
- Women with moderate anaemia prior to conception benefited most from nutrition interventions: a secondary analysis of the Women First preconception maternal nutrition trial.BMJ global health · 2026Trial
- Hemoglobin During Pregnancy Does Not Mediate the Relationship between Nutrition Supplements and Intrauterine Growth: A Secondary Data Analysis of Women First Preconception Nutrition Trial.The Journal of nutrition · 2025Trial
- Birth weight and gestational age distributions in a rural Kenyan population.BMC pediatrics · 2023Trial
- Growth from Birth Through Six Months for Infants of Mothers in the "Women First" Preconception Maternal Nutrition Trial.The Journal of pediatrics · 2021Trial
- From Preconception to Postnatal: Parental Risk Factors for Fetal-Infant Growth Faltering in LMICs-a Scoping Review (2020-2025).Journal of multidisciplinary healthcare · 2026Review
- Effects of preconception nutrition interventions on pregnancy and birth outcomes in South Asia: a systematic review.The Lancet regional health. Southeast Asia · 2025Review
- Maternal nutritional status modifies heat-associated growth restriction in women with chronic malnutrition.PNAS nexus · 2023Article
- Birth length is the strongest predictor of linear growth status and stunting in the first 2 years of life after a preconception maternal nutrition intervention: the children of the Women First trial.The American journal of clinical nutrition · 2022Article
- The importance of nutrition in pregnancy and lactation: lifelong consequences.American journal of obstetrics and gynecology · 2022Review
- Article
- Prevalence and determinants of anemia among women of reproductive age in Thatta Pakistan: Findings from a cross-sectional study.PloS one · 2020Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
17 authors at 8 institutions in 4 countries.
Funding
Abstract
The objective of this secondary analysis was to identify maternal characteristics that modified the effect of maternal supplements on newborn size. Participants included 1465 maternal-newborn dyads in Guatemala, India, and Pakistan. Supplementation commenced before conception (Arm 1) or late 1st trimester (Arm 2); Arm 3 received usual care. Characteristics included body mass index (BMI), stature, anemia, age, education, socio-economic status (SES), parity, and newborn sex. Newborn outcomes were
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.