ArticleFrontiers in nutrition2025
Interaction between dietary selenium intake and age on severe headache or migraine in the United States: a population-based study.
Article in Frontiers in nutrition, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 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
2 citing papers in PubMed.
- Article
- The association between red blood cell distribution width to albumin ratio and migraine: evidence from clinical and population-based cohorts.Frontiers in neurologyArticle
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
5 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Background: Studies have shown that an antioxidant diet is a protective factor against migraine. However, the association between selenium, an important antioxidant consumed from the diet, and migraine has received little attention. The aim of this study was to explore the relationship between dietary selenium intake with migraine, with particular interest in age differences. Methods: This study based on cross-sectional data from people who took part in the National Health and Nutrition Examination Survey (NHANES) between 1999 and 2004. The multiple logistic regression model was applied to examine the association between selenium intake and migraine, and subgroup analyses were performed. Non-linear associations were explored with restricted cubic spline (RCS) models. Results: The study included a total of 9,849 adults aged 20 years and older. Compared with individuals with lowest selenium intake Q1 (≤59.4 ug/day), the adjusted OR values for selenium intake and migraine in Q2 (59.41-82.70 ug/day), Q3 (82.71-106 ug/day), Q4 (106.01-143.16 ug/day), and Q5 (≥143.17 ug/day) were 0.82 (95% CI: 0.64-1.05), 0.99 (95% CI: 0.77-1.26), 0.74 (95% CI: 0.54-0.99), and 0.68 (95% CI: 0.48-0.97), respectively. Sensitivity analyses showed a robust association between them. Our findings also suggested an interaction between age and selenium intake ( Conclusion: A higher dietary selenium intake is significantly associated with a decreased prevalence of migraine, and age can modify the association between them. Therefore, the present study indicate that an appropriate intake of selenium-rich foods in adults aged 20-50 years may prevent migraines.
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.