Tobacco Use Clinical Trial
Official title:
Effectiveness of a School-based Tobacco Prevention Program for Middle School Students in Saudi Arabia: A Controlled Trial.
This study evaluated a school-based tobacco program, "Dentists Fighting Nicotine Dependence (DFND)", to prevent the initiation of tobacco use among middle school students in Saudi Arabia using a social competences/social influence approaches.
A quasi-experimental controlled trial design was utilized. Eight middle schools were selected
from the regional education registry; four allocated to treatment arm and four to control
arm.
A total of 28 seventh grade classes were included in the study; 14 served as treatment and 14
as control arms. All students present in these classes on the initial visit were invited to
take part in the study [Treatment=379; Control=255].
The treatment arm received the new tobacco prevention program (DFND) whereas the control arm
received only the regular tobacco prevention program administered by the Department of
Education. DFND was delivered by trained health educators over 5 weeks, two sessions per
week. Two follow up surveys were administered; at one week and at two years
post-intervention. Study outcomes were current tobacco use, knowledge about tobacco, attitude
toward not using tobacco, and perceived behavioral control (PBC) of tobacco use. Covariates
included sex, parent education, academic performance, absenteeism, student allowance, and
religiosity.
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