1,571
Participants
Start Date
July 31, 2015
Primary Completion Date
March 31, 2017
Study Completion Date
March 31, 2018
self-determination smoking cessation
a self-help quitting leaflet plus a series of brief interventions using the AWARD model
placebo comparator
suggest a healthy life style as a placebo comparator
Department of Accident and Emergency, United Christian Hospital, Hong Kong
The University of Hong Kong
OTHER