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12 Because many pregnant women who smoke do not report it, using multiple choice questions to assess smoking status in this group may improve disclosure

This also helps avoid overstatement

Or, at least, they did back when Boy Scouts rode their bikes in full uniform

Mayo Clinic study finds e-cigarette users more likely to experience COVID symptoms [anvplayer video=5083301 station=998128] (ABC 6 News) A Mayo Clinic study finds people who use electronic cigarettes are more likely to experience symptoms if they get infected with COVID-19, compared to people who dont vape, according to new research from Mayo Clinic

Statistical Note 1