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* Adults who were “working at a job or business,” “with a job or business but not at work,” or “working, but not for pay, at a family-owned job or business” during the week before the interview.
E-Cigarette use defined as: Used e-cigarettes at least once during their lifetime and used e-cigarettes “every day” or “some days” at the time of the survey.
"All others" includes workers in the architecture and engineering occupation, life, physical, and social science occupation, community and social services occupation, legal occupation, farming, fishing, and forestry occupation, and military occupation.