ArticleBMC musculoskeletal disorders2024
The association between dietary zinc intake and osteopenia, osteoporosis in patients with rheumatoid arthritis.
Article in BMC musculoskeletal disorders, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 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
8 citing papers in PubMed.
- Evaluation of effectiveness and safety of polaprezinc as an adjuvant therapy in enhancing fracture healing in adults with closed fractures: a prospective study.Naunyn-Schmiedeberg's archives of pharmacology · 2026Article
- Osteoporosis in rheumatoid arthritis: a new perspective on risk factors and clinical prediction models.Osteoporosis international : a journal established as result of cooperation between the European Foundation for Osteoporosis and the National Osteoporosis Foundation of the USA · 2026Review
- The Oral-Gut-Immune-Nutrition Axis in Rheumatoid Arthritis: Molecular Mechanisms and Therapeutic Implications.International journal of molecular sciences · 2026Review
- Microbiota-targeted therapeutic strategies for elderly-onset rheumatoid arthritis: based on the gut-joint axis.Frontiers in immunology · 2026Review
- Metallomic characterization of induced periapical lesions-In vivo study.International endodontic journal · 2025Article
- Trace Elements-Role in Joint Function and Impact on Joint Diseases.International journal of molecular sciences · 2025Review
- Association between dietary zinc intake amount and prevalence of osteoporosis in middle-aged and elderly individuals: a cross-sectional study.Irish journal of medical science · 2025Article
- Genetic factors may load the gun, but environmental factors pull the trigger: MedDiet and DII in rheumatoid arthritis.Frontiers in nutrition · 2025Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
4 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundDiet has been shown to be associated with rheumatoid arthritis (RA), of which osteoporosis is the most common and important complication, and zinc has been shown to inhibit the inflammatory response, but studies on the relationship between dietary zinc and osteoporosis in patients with RA are limited and inconclusive. In this study, we aimed to explore the relationship between dietary zinc intake and osteoporosis or osteopenia in patients with RA.
methodsData on RA patients were derived from the National Health and Nutrition Examination Survey (NHANES) 2007 to 2010, 2013 to 2014, and 2017 to 2020. Weighted univariate and multivariate logistic regression models were performed to explore the association between dietary zinc intake and osteoporosis or osteopenia in RA patients. The relationship was further investigated in different age, body mass index (BMI), nonsteroidal use, dyslipidemia, diabetes, and hypertension population. All results were presented as odds ratios (ORs) and confidence intervals (CIs).
resultsIn total, 905 RA patients aged ≥ 40 years were included. After adjusting all covariates, higher dietary zinc intake was associated with lower odds of osteopenia or osteoporosis (OR = 0.39, 95%CI: 0.18-0.86) in RA patients. The relationship between dietary zinc intake ≥ 19.52 mg and lower odds of osteopenia or osteoporosis were also found in those aged ≥ 60 years (OR = 0.38, 95%CI: 0.16-0.91), BMI normal or underweight (OR = 0.16, 95%CI: 0.03-0.84), nonsteroidal use (OR = 0.14, 95%CI: 0.02-0.82), dyslipidemia (OR = 0.40, 95%CI: 0.17-0.92), diabetes (OR = 0.37, 95%CI: 0.14-0.95), and hypertension (OR = 0.37, 95%CI: 0.16-0.86).
conclusionHigher dietary zinc intake was associated with reduced incidence of osteopenia or osteoporosis in patients with RA. Further longitudinal and randomized trials are necessary to validate our findings and explore the underling mechanisms. Adequate dietary zinc intake may beneficial to the bone health in RA patients.
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.