Clinical Research Directory

Inclusion Criteria: * (1) All participants should be aged 18 or above; * (2) The newborn of the participant is alive, and the number of days of birth is ≤28 days; * (3) All participants should have actively quit smoking during his wife's pregnancy, and maintained it for at least 24 hours; * (4) All participants should be smoking at least 1 cigarette per day on average for at least 1 month in the past 1 year; * (5) All participants should be able to communicate in Mandarin (including reading Chinese). Exclusion Criteria: * All participants who meet the above criteria but are currently involved in other smoking cessation programs or the pilot study and/or mentally or physically unfit for communication will be excluded.