Smoking Reduction and Cessation Interventions for Chinese

Expert system which includes a stage-matched manual, and a series of 3 individualized tailored feedback reports at baseline, 1, and 3 months

"The intervention consists of 3 components:~* Expert system which includes a stage-matched manual, and a series of 3 individualized tailored feedback reports at baseline, 1, and 3 months~* scheduled smoking intervention, which includes a tailored-made 3-week smoking reduction schedule and a stage-matched tip guide to explain why and how to use the smoking reduction intervention~* telephone check-in calls to provide brief counseling and technical support to motivate participants to use the intervention materials~* a 2-week supply of nicotine gum or lozenge per participants' choice to use during smoking reduction"