Cigarette Smoking Status Current Some-Day Smoker A person who had smoked a cigarette in the past, and was smoking on some days, but not daily, at the time of the interview. SCDO (Jade Hotchkiss) Other ontologies define this as "Indicates a person who has smoked at least 100 cigarettes in his or her lifetime, who smokes now, but does not smoke every day." Not relevant to context of sickle cell