Marcus, 14,335 patient exercise study: 42% fewer symptomatic cases [p<0.0001] https://c19p.org/marcus
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Predictors of incident viral symptoms ascertained in the era of COVID-19
et al., PLOS ONE, doi:10.1371/journal.pone.0253120
Prospective survey based study with 14,335 participants, showing lower risk of viral symptoms with regular exercise.
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risk of symptomatic case, 42.1% lower, RR 0.58, p < 0.001, high activity levels 240 of 10,627 (2.3%), low activity levels 134 of 3,708 (3.6%), NNT 74, adjusted per study, odds ratio converted to relative risk, multivariable.
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| Effect extraction follows pre-specified rules prioritizing more serious outcomes. Submit updates |
Marcus et al., 6/17/2021, prospective, multiple countries, multiple regions, peer-reviewed, survey, 12 authors, study period 26 March, 2020 - 3 May, 2020.
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