Pengaruh Edukasi Gizi dengan Media Video Motion Graphics Terhadap Pengetahuan dan Sikap Tentang Obesitas Remaja

Abstract

The prevalence of adolescents with obesity is 4.8%. Nutrition knowledge and
adolescent attitudes are the factors that can affect obesity. Video plays a vital media for
conveying nutrition-related information.
This was  experimental with pre-posttest control group design. Subjects were 48 junior
high school students  divided into 2 groups randomly. The treatment group receiving nutrition
education by video (n=24) and the control group using poster (n=24). A statistical analysis of
Wilcoxon and paired t-test were used to analyze difference before and after treatment
respectively, while the group different was analyzed using Mann Whitney and independent ttest.


The
average
knowledge
score
in
treatment
group
increased
by
17.29
points
(p=0,000)

and

in control group by 7.71 point (p=0.000) from baseline. The average attitude score in
treatment group increased by 10.16 points (p=0.000) and in control group by 3.96 point
(p=0.003) from baseline. A significant different in the score of knowledge between the
treatment and control group (p=0.015) was observed. The score of attitude between the
treatment and control group was also significantly different (p=0.012).
  Nutrition education using video media may an effective approach to increase
knowledge and attitudes of obesity aspect in the adolescence.
 
Keywords: Obesity; Knowledge; Attitude; Video; adolescents