136
Participants
Start Date
January 31, 2014
Primary Completion Date
September 30, 2014
Study Completion Date
February 28, 2015
Intervention arm with relapse prevention intervention in the social group via the social networking service WhatsApp and the duration of the intervention will be 8 weeks.
Another intervention arm with the same intervention content, but the platform for the participants to share and receive quitting advice is Facebook and the duration of the intervention will be 8 weeks.
Integrated Centres on Smoking Cessation (ICSC), Tung Wah Groups of Hospital (TWGH), Hong Kong
Tung Wah Hospital
OTHER
The University of Hong Kong
OTHER