RESEARCH BACKGROUND
The survey interviewed 9,529 people -- 8,837 students and 692 teachers. Of the students, 449 were from vocational schools.
It was carried out in 373 secondary schools and 25 vocational schools across Thailand between September and March by the Centre for Health Policy Studies, Mahidol University.
It received support from UNICEF and was conducted in partnership with the Office of the Basic Education Commission and the Office of the Vocational Education Commission.