ArticleNutrients2024
Vitamin D Levels in the United States: Temporal Trends (2011-2018) and Contemporary Associations with Sociodemographic Characteristics (2017-2018).
Article in Nutrients, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 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
13 citing papers in PubMed, 1 synthesis or guideline pooled it.
- Association between season and pregnancy outcomes in fresh embryo transfer cycles: a systematic review and meta-analysis.Frontiers in public health · 2025Pooled it
- B-vitamin-associated miRNAs are enriched in pathways related to cell proliferation - insights from the general population.Nutrition & metabolism · 2026Article
- Vitamin D deficiency in high-altitude populations: 25(OH)D level and association with systemic inflammation.BMC nutrition · 2026Article
- Leveraging Menstrual Effluent to Investigate Vitamin D and Human Decidualization: A Potential Link with Fertility.The Journal of clinical endocrinology and metabolism · 2026Article
- Vitamin D and calcium status in HYDRIA, Greece: associations with dietary and supplemental sources.European journal of nutrition · 2026Article
- Observational
- Associations Between Vitamin D Status and Clinical Presentation Among French Inpatients With Substance Use Disorders.Addiction biology · 2026Article
- The Investigation of Vitamin D and Menstrual Cycles Trial (the inVitD Trial): A clinical trial of vitamin D supplementation on the hypothalamic-pituitary-ovarian axis.Contemporary clinical trials · 2026Article
- Prevalence of Micronutrient Deficiencies in Children and Adolescents Aged 3-17 Years - 14 PLADs, China, 2019-2021.China CDC weekly · 2025Article
- Vitamin D Levels in Patients Presenting to a Rheumatology Clinic in Germany: Associations with Patient Characteristics and Season.Nutrients · 2025Observational
- Influence of Vitamin D and Its Analogues in Type-B Lymphomas.Current oncology (Toronto, Ont.) · 2025Review
- Are Pediatric Cancer Patients a Risk Group for Vitamin D Deficiency? A Systematic Review.Cancers · 2024Review
- Is There a Need for Vitamin D Supplements During Summer Time in Northern Germany? A Study of Hospitalised Fracture Patients.Nutrients · 2024Article
Corrections and comments
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Authors and funding
6 authors.
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Abstract
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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.