Effect of Monthly Vitamin D Supplementation on Preventing Exacerbations of Asthma or Chronic Obstructive Pulmonary Disease in Older Adults: Post Hoc Analysis of a Randomized Controlled Trial.

Nutrients · 2021 · PMC7915442 · PMID 33561963

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hedged sentences

0.0800

closest p · 1.6× alpha

0.0800

boldest claim

The sentences

borderline significantp = 0.08so close (0.05 < p ≤ 0.1)

Despite the limited statistical power, there was a borderline significant ( p = 0.08) increase in HR among participants with baseline 25OHD <25 nmol/L compared to those ≥75 nmol/L. 4.

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highly significantno p-value reported

When participants were analyzed by baseline 25OHD category, there was a strong protective effect of vitamin D supplementation in those with deseasonalized 25OHD <25 nmol/L (HR 0.11, 95%CI 0.02–0.51; p = 0.005; adjusting for age, sex, and ethnicity), along with a highly significant interaction when comparing the effect of vitamin D in participants with a baseline 25OHD below and above 25 nmol/L ( p for interaction = 0.001).

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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.