COVID-19 infection is related to differences in the use of personal protective equipment by orthopaedic specialist trainees caring for hip fracture patients during the second surge of COVID-19 in the North West of England.

Eur J Orthop Surg Traumatol · 2021 · PMC8191442 · PMID 34110468

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did not reach statistical significanceno p-value reported

Although substantial differences were seen in the absolute rates of infection outbreaks in comparing hospitals using surgical face mask versus FFP3 respirators, formal comparison did not reach statistical significance.

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