Contagion: Scientific Periodical Journal of Public Health and Coastal Health
Vol 8, No 3 (2026): Contagion

Effectiveness of “Kartu Gigiku” in Enhancing Elementary School Students’ Ability to Detect Oral Cavity

Yufitri Mayasari (Universitas Prof. Dr. Moestopo (Beragama))
Sarah Mersil (Department of Oral Medicine, Faculty of Dentistry, Universitas Prof. Dr. Moestopo (Beragama), Jakarta, Indonesia)
Mutiara Rina Rahmawati Ruslan (Department of Dental Public Health and Preventive Dentistry, Faculty of Dentistry, Universitas Prof. Dr. Moestopo (Beragama), Jakarta, Indonesia)
Gilang Rasuna Sabdho Wening (Department of Dental Public Health, Faculty of Dental Medicine, Universitas Airlangga, Surabaya, Indonesia)



Article Info

Publish Date
25 Sep 2026

Abstract

Oral diseases among school-aged children remain highly prevalent, partly due to limited early detection skills and low oral health literacy. Effective promotive and preventive strategies in school-based health education require educational media that are accessible, engaging, and developmentally appropriate for children. Kartu Gigiku ” is a visual educational tool designed to facilitate students' independent recognition of oral disease. This study aims to evaluate the effectiveness of “Kartu Gigiku” in improving elementary school students’ ability to detect oral diseases compared with conventional health education methods. This study was conducted at State Elementary School 01 Pondok Ranji, South Tangerang, Indonesia using a quasi-experimental pretest–posttest control-group design. A total of 200 elementary school students were randomly assigned to either an intervention group (n = 100) or a control group (n = 100). The intervention group received education using “Kartu Gigiku ”, while the control group received conventional health education. Oral disease detection ability was assessed using a validated and reliable observation checklist. Data were analyzed using the Mc Nemar and Chi-square test with a significance level of p < 0.05. The intervention group demonstrated a significant improvement in detection ability, increasing from 61% at pretest to 78% at posttest (p = 0.014). In contrast,the control group showed no significant change, remaining at 61% in both the pretest and posttest assessments (p = 0.821). Posttest comparisons revealed  significantly higher detection ability in the intervention group than in the control group (p = 0.014). The “Kartu Gigiku ” effectively enhances elementary school students’ ability to independently detect oral cavity and may serve as a valuable adjunct to school-based oral health education programs.  Its integration into the School Dental Health Program (UKGS) may strengthen early detection efforts and promote oral health awareness among elementary school children. Keywords:  Dental Caries, Health Education, Oral Health, Students

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Journal Info

Abbrev

contagion

Publisher

Subject

Health Professions Public Health

Description

Contagion: Scientific Periodical Journal of Public Health and Coastal Health, A Scientific Periodic Journal of Public Health published by the Public health Study Program of The Faculty of Public Health UINSU Medan. This Journal prioritiez the collaboration of lecturers and students with scope of the ...