ArticleFrontiers in neurology2018
Association Between Serum Vitamin D Levels and Parkinson's Disease: A Systematic Review and Meta-Analysis.
Article in Frontiers in neurology, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 33 papers, 3 of them syntheses 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
33 citing papers in PubMed, 3 syntheses or guidelines pooled it, 71 citations in OpenAlex.
- Serum vitamin D levels in patients with Bell's palsy: a systematic review and meta-analysis.BMC neurology · 2025Pooled it
- Vitamin D and Multiple Health Outcomes: An Umbrella Review of Observational Studies, Randomized Controlled Trials, and Mendelian Randomization Studies.Advances in nutrition (Bethesda, Md.) · 2022Pooled it
- Non-Genetic Risk Factors for Parkinson's Disease: An Overview of 46 Systematic Reviews.Journal of Parkinson's disease · 2021Pooled it
- Vitamin D and Health Outcomes: State-of-the-Art Review of Triangulated Evidence and Ongoing Controversies.Current nutrition reports · 2026Review
- Vitamin D-Mediated Immunoregulation in Degenerative Diseases: Insights into Cardiovascular, Neurodegenerative and Musculoskeletal Disorders.Nutrients · 2026Review
- A Narrative Review on Biochemical Markers and Emerging Treatments in Prodromal Synucleinopathies.Clinics and practice · 2025Review
- Say hello to my little friend… micronutraceuticals in neuroenergetics, neuronal health, and neurodegenerative diseases.Frontiers in neuroscience · 2025Review
- Exploration of the Role of Vitamins in Preventing Neurodegenerative Diseases: Comprehensive Review on Preclinical and Clinical Findings.Current neuropharmacology · 2025Review
- Vitamin D and Neurological Health: Unraveling Risk Factors, Disease Progression, and Treatment Potential.CNS & neurological disorders drug targets · 2025Review
- Vertebral fracture and spinal cord compression after removal of pedicle screws in PD patients: case report and literature review.Frontiers in surgery · 2025Article
- Cholecalciferol (vitamin D3): efficacy, safety, and implications in public health.Frontiers in nutrition · 2025Review
- Associations of milk, dairy products, calcium and vitamin D intake with risk of developing Parkinson´s disease within the EPIC4ND cohort.European journal of epidemiology · 2024Article
- The Impact of the Dietary Intake of Vitamin B12, Folic Acid, and Vitamin D3 on Homocysteine Levels and the Health-Related Quality of Life of Levodopa-Treated Patients with Parkinson's Disease-A Pilot Study in Romania.Diagnostics (Basel, Switzerland) · 2024Article
- No association between genetically predicted vitamin D levels and Parkinson's disease.PloS one · 2024Article
- Vitamin D in Neurological Diseases.International journal of molecular sciences · 2022Review
- Association of vitamin D receptor gene haplotypes with late-onset Alzheimer's disease in a Southeastern European Caucasian population.Experimental and therapeutic medicine · 2022Article
- Physiological and Pathological Functions of Neuronal Hemoglobin: A Key Underappreciated Protein in Parkinson's Disease.International journal of molecular sciences · 2022Review
- Role of Neural Stem Cells and Vitamin D Receptor (VDR)-Mediated Cellular Signaling in the Mitigation of Neurological Diseases.Molecular neurobiology · 2022Review
- Consecutive Kummell's Disease Combined with Parkinson's Disease and Experienced Internal Fixation Failure: A Case Report and Literature Review.Orthopaedic surgery · 2022Review
- Astrocytes expressing Vitamin D-activating enzyme identify Parkinson's disease.CNS neuroscience & therapeutics · 2022Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
6 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
PubMed holds no abstract for this paper.
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.