Assessment of vitamin B<sub>12</sub> deficiency and B<sub>12</sub> screening trends for patients on metformin: a retrospective cohort case review.

BMJ Nutr Prev Health · 2021 · PMC8258036 · PMID 34308109

Europe PMC DOI

hedged sentence

—

closest p

—

boldest claim

The sentences

approached significanceno p-value reported

Multivariable logistic regression showed older age as the only factor associated with vitamin B 12 deficiency, whereas African-American ethnicity approached significance as a protective factor.

also in 8,237 other papers

Quoted from the open-access full text in Europe PMC under the licence the publisher applied. The sentence is reproduced exactly as published; the emphasis is ours.