Early Nutritional Interventions with Zinc, Selenium and Vitamin D for Raising Anti-Viral Resistance Against Progressive COVID-19.

Nutrients · 2020 · PMC7468884 · PMID 32784601

Europe PMC DOI

hedged sentence

—

closest p

—

boldest claim

The sentences

convincingly significantno p-value reported

An inverse association between 25-OH-cholecalciferol levels and risk of acute respiratory failure in critically ill patients has been observed, being most convincingly significant for subjects with 25-OH-cholecalciferol <25 nmol//L [ 92 ].

also in 10 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.