Prospective survey based study with 14,335 participants, showing risk of viral symptoms associated with shorter sleep duration.
risk of symptomatic case, 16.0% lower, OR 0.84, p < 0.001, adjusted per study, per extra hour sleep, multivariable, RR approximated with OR.
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Effect extraction follows pre-specified rules prioritizing more serious outcomes. Submit updates
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Marcus et al., 6/17/2021, prospective, multiple countries, multiple regions, peer-reviewed, survey, 12 authors, study period 26 March, 2020 - 3 May, 2020.