ArticleNutrients2020
Vitamin D Receptor Polymorphisms in Sex-Frailty Paradox.
Article in Nutrients, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.
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
9 citing papers in PubMed, 15 citations in OpenAlex.
- Vitamin D Receptor Polymorphisms and Their Association with Nrf2-Dependent Gene Expression in Oxidative Stress Resilience in Cognitively Healthy Aging.Antioxidants (Basel, Switzerland) · 2026Article
- Inflammaging and the sex-frailty paradox.Aging clinical and experimental research · 2025Article
- Comparison of the Frailty Phenotype and the Korean Version of the FRAIL Scale.Healthcare (Basel, Switzerland) · 2025Article
- Potential role of vitamin D levels in amyotrophic lateral sclerosis cognitive impairment.Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology · 2023Article
- Review
- Article
- A positive association between hunger in childhood and frailty in old age: Findings from the Chinese longitudinal healthy longevity survey.Frontiers in medicine · 2022Article
- Frailty among chronic kidney disease patients on the kidney transplant waiting list: the sex-frailty paradox.Clinical kidney journal · 2022Article
- Nutrition and Muscle Health.Nutrients · 2021Article
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 4 institutions in 1 country.
Funding
Abstract
The "male-female health-survival paradox" evidences that the survival advantage observed in women is linked to higher rates of disability and poor health status compared to men, a phenomenon also called the "sex-frailty paradox". The depletion of vitamin D seems to play a role in the fragilization of old persons, and genetic polymorphisms of the
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.