Browsing ODA Open Digital Archive by Author "Iversen, Bjørn Gunnar"

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Personal protective effect of wearing surgical face masks in public spaces on self-reported respiratory symptoms in adults: pragmatic randomised superiority trial

Solberg, Runar Barstad; Fretheim, Atle; Elgersma, Ingeborg Hess; Fagernes, Mette; Iversen, Bjørn Gunnar; Hemkens, Lars G.; Rose, Christopher James; Elstrøm, Petter (The BMJ;, Peer reviewed; Journal article, 2024)

Objective: To evaluate the personal protective effects of wearing versus not wearing surgical face masks in public spaces on self-reported respiratory symptoms over a 14 day period. Design: Pragmatic randomised superiority ...