Browsing Resources in English by Subject "Tobacco Use Disorder"
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Current tobacco smoking and risk from COVID-19: results from a population symptom app in over 2.4 million people
(2020-05-21)Background: The association between current tobacco smoking, the risk of developing COVID-19 and the severity of illness is an important information gap. Methods: UK users of the COVID Symptom Study app provided baseline ... -
The Influence of Contextual Factors on the Initial Phases of the COVID-19 Outbreak across U.S. Counties
(2020-05-22)Objectives: To examine the influence of county- and state-level characteristics on the initial phases of the COVID-19 outbreak across U.S. counties up to April 14, 2020. Methods: We used a statistical exponential growth ...