Understanding the Omicron Variant Impact in Healthcare Workers: Insights from the Prospective COVID-19 Post-Immunization Serological Cohort in Munich (KoCo-Impf) on Risk Factors for Breakthrough and Reinfections.

Viruses · 2024 · PMC11512372 · PMID 39459890

Europe PMC DOI

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closest p

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did not reach statistical significanceno p-value reported

Interestingly, current smokers exhibited a lower risk of infection in the baseline analysis, a trend that persisted in the follow-up but did not reach statistical significance.

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highly significantno p-value reported

The variable “institutional subgroup” has proven to be highly significant already in the baseline analyses, emerging as the most influential factor [ 14 ].

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