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ydrkcaf under Questionnaires/Sleep and Health Questionnaire (SHQ) in CCSHS variables
soda15 under Lifestyle and Behavioral Health/SHHS1 in SHHS variables
How many cups/glasses of cola/soda (with caffeine) do you drink on a regular day? (Number of cups/glasses of soda, up to 2 digits)
sh327b under Lifestyle and Behavioral Health/SHHS2 in SHHS variables
How many glasses or cans of cola or other soda with caffeine do you drink on a typical day? _________ cans