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Variables

Old Version You are viewing variable information that is kept around for historical purposes only. The latest version v0.20.0 is available here.

Related Variables

	cigday15	Health Interview (SHHS1): cigarettes smoked per day If yes to [SMKNOW15]: How many cigarettes do you smoke per day now? (number per day, up to 2 digits)	Questionnaires/SHHS1/Health Interview

Sleep Heart Health Study

Related Variables