Impact of a History of COVID-19 Infection on Postoperative Complications in Spinal Surgery: A Nationwide Cohort Study.

J Clin Med · 2026 · PMC12841733 · PMID 41598357

Europe PMC DOI

hedged sentence

0.0810

closest p · 1.6× alpha

0.0810

boldest claim

The sentences

did not reach statistical significancep = 0.081so close (0.05 < p ≤ 0.1)

Although the cumulative risk was higher in the COVID-19 group, this difference did not reach statistical significance ( p = 0.081) ( Figure 4 ).

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