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Self-reported continuous abstinence rates by number of smoking quit attempts among participants in the Korean quitline service (n=3,631): South Korea, 2006–2007
aSelf-reported continuous abstinence rate is defined as the percentage of participants who have not smoked even one cigarette since their quit day at each of the follow-up counseling sessions among all the participants who set a quit day, based on an intention-to-treat analysis.
