Observational studyNutrients2016
Impact of Pre-Pregnancy BMI on B Vitamin and Inflammatory Status in Early Pregnancy: An Observational Cohort Study.
Observational study in Nutrients, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 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.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
19 citing papers in PubMed, 1 synthesis or guideline pooled it, 25 citations in OpenAlex.
- The effect of prepregnancy body mass index on maternal micronutrient status: a meta-analysis.Scientific reports · 2021Pooled it
- Supplementation with antioxidant micronutrients in pregnant women with obesity: a randomized controlled trial.International journal of obesity (2005) · 2024Trial
- Dietary Interventions Targeting Maternal Obesity: Intergenerational Effects, Mechanisms, and Translational Insights.Current nutrition reports · 2026Review
- Placental Morphology and Metabolomic Profile in Uncomplicated Metabolically Healthy Obese Pregnancy.Biomedicines · 2025Article
- Maternal first trimester SIMPLE nutritional score, early markers of placental function and pregnancy outcome: a prospective multicenter Italian study (SIMPLE study).European journal of clinical nutrition · 2025Observational
- Factors Associated with Micronutrient Intake of Low-Income Overweight or Obese Young Mothers.Critical public health · 2025Article
- Riboflavin for women's health and emerging microbiome strategies.NPJ biofilms and microbiomes · 2024Review
- Metabolic Interaction Between Folate, Vitamin B12, and Polyunsaturated Fatty Acids in Pregnancy.Advances in experimental medicine and biology · 2023Article
- Folate - a scoping review for Nordic Nutrition Recommendations 2023.Food & nutrition research · 2023Article
- Vitamin BFood & nutrition research · 2023Article
- Dietary Intake of Micronutrients and Essential Fatty Acids among Overweight or Obese Pregnant Women during Early Pregnancy.Journal of pediatrics, perinatology and child health · 2023Article
- Effect of Breastmilk Microbiota and Sialylated Oligosaccharides on the Colonization of Infant Gut Microbial Community and Fecal Metabolome.Metabolites · 2022Article
- Article
- Assessment of metabolic perturbations associated with exposure to phthalates among pregnant African American women.The Science of the total environment · 2022Article
- Associations of the pre-pregnancy weight status with anaemia and the erythropoiesis-related micronutrient status.Public health nutrition · 2021Article
- Article
- Association of Maternal Prepregnancy Body Mass Index With Fetal Growth and Neonatal Thalamic Brain Connectivity Among Adolescent and Young Women.JAMA network open · 2020Article
- An epigenetic association of malformations, adverse reproductive outcomes, and fetal origins hypothesis related effects.Journal of assisted reproduction and genetics · 2018Review
- Associations Among Obesity, Inflammation, and Tryptophan Catabolism in Pregnancy.Biological research for nursing · 2018Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
10 authors at 5 institutions in 1 country.
Funding
Abstract
Maternal nutrition and inflammation have been suggested as mediators in the development of various adverse pregnancy outcomes associated with maternal obesity. We have investigated the relation between pre-pregnancy BMI, B vitamin status, and inflammatory markers in a group of healthy pregnant women. Cobalamin, folate, pyridoxal 5'-phosphate, and riboflavin; and the metabolic markers homocysteine, methylmalonic acid, and 3-hydroxykynurenine/xanthurenic acid ratio (HK/XA); and markers of cellular inflammation, neopterin and kynurenine/tryptophan ratio (KTR) were determined in pregnancy week 18 and related to pre-pregnancy body mass index (BMI), in 2797 women from the Norwegian Mother and Child Cohort Study (MoBa). Pre-pregnancy BMI was inversely related to folate, cobalamin, pyridoxal 5'-phosphate (PLP), and riboflavin (
Indexed as
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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.