Jurnal Radiologi Dentomaksilofasial Indonesia (JRDI)
Vol. 10 No. 2 (2026): Jurnal Radiologi Dentomaksilofasial Indonesia (JRDI)

Level of knowledge of protection against radiation hazards in the field of dentistry among students at SMAN 7 Samarinda

Shiva Yolanda (Dentistry Student, Faculty of Dentistry, Mulawarman University, Samarinda, Indonesia, 75119)
Sylvia Agustin (Department of Radiology Dentistry, Faculty of Medicine, Mulawarman University, Samarinda, Indonesia, 75119)
Dame Rimauli Simbolon (Department of Orthodontics, Professional Doctor Study Program, Faculty of Medicine, Mulawarman University, Samarinda, Indonesia, 75119)
Saiful Rokhim (Department of Orthodontics, Professional Doctor Study Program, Faculty of Medicine, Mulawarman University, Samarinda, Indonesia, 75119)
Yudanti Riastiti (Department of Radiology, Abdoel Wahab Sjahrani Hospital, Samarinda, Indonesia, 75123)



Article Info

Publish Date
29 Aug 2026

Abstract

Objectives: This study aimed to determine the level of knowledge regarding radiation protection hazards in the field of dentistry among students at SMAN 7 Samarinda Materials and Methods: An analytic descriptive study with a cross-sectional design was conducted involving 216 students from grades XI and XII of SMAN 7 Samarinda. Participants who were enrolled as active students and agreed to participate by completing the questionnaire were included in the study, while students who submitted incomplete questionnaires or declined participation were excluded. Data were collected using a validated questionnaire and analyzed descriptively to determine the distribution of students' knowledge levels. Results: Of the 216 respondents, 79 students (36.57%) had a good level of knowledge, 120 students (55.56%) had a sufficient level of knowledge, and 17 students (7.87%) had a poor level of knowledge regarding radiation protection hazards in dentistry. The findings indicate that most students demonstrated a sufficient level of knowledge. Conclusion: The majority of students at SMAN 7 Samarinda had a sufficient level of knowledge regarding radiation protection hazards in dentistry. Although only a small proportion had poor knowledge, educational programs on radiation protection are still needed to improve students' understanding and awareness of radiation safety.  

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Journal Info

Abbrev

jrdi

Publisher

Subject

Dentistry Energy Health Professions Medicine & Pharmacology Physics

Description

JRDI is designated as a publication platform of scientific knowledge, mainly publishing research articles, case reports, literature reviews and accepting any other kind of evidence-based submissions: systematic reviews, meta-analysis, etc. JRDI receives manuscripts particularly in the area of ...