A Cross-sectional Study for the Correlation of Vitamin D Level and Severity of Early Rheumatoid Arthritis.

What Was Tested

Researchers studied Vitamin D, K2, Magnesium and Zinc in the context of rheumatoid arthritis in this observational study publication.

This study aimed to find out any correlation between Vitamin D levels and severity of early RA.

Why It Was Studied

Vitamin D has a role in Th1-medicated autoimmune diseases like RA.

Pearson's Chi-square test for independence of attributes/Fisher's exact test was used to find the association between the categorical variables as appropriate.

Who Took Part

The age groups tagged for this paper are adults, middle-aged adults and older adults, both men and women.

All patients with early RA were screened and evaluated as per protocol.

How the Study Was Run

This study settings and design were a cross-sectional single-center observational study.

This was an observational study.

No extra tests were done.

What Was Measured

Pearson's Chi-square test for independence of attributes/Fisher's exact test was used to find the association between the categorical variables as appropriate.

PubMed files the paper under topics including Arthritis, Rheumatoid, Cross-Sectional Studies, Vitamin D and Vitamin D Deficiency.

The authors tagged it with the keywords Early rheumatoid arthritis, Polyarthrite rhumatoïde précoce, Vitamine D, polyarthrite rhumatoïde and rheumatoid arthritis.

What This Means in Plain Language

This is an observational study of Vitamin D, K2, Magnesium and Zinc in people with rheumatoid arthritis.

Its findings take up roughly 1 sentences of the abstract and are left out here on purpose; the source paper is the place to read them.

The publication is from 2025 (Annals of African medicine), a journal based in India.

More context: the Vitamin D, K2, Magnesium and Zinc compound page, Rheumatoid arthritis research.