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All Journal MEDICA (International Medical Scientific Journal)
Rosmaniah, Rosmaniah
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Chemistry Dentistry Health Professions Immunology & microbiology Medicine & Pharmacology Nursing Public Health Veterinary

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The Effect of Education Using Audiovisual Media on Mothers' Knowledge about Japanese Encephalitis Immunization Rosmaniah, Rosmaniah; Rakhmawati, Rakhmawati; Akbarini, Oon Fatonah
MEDICA (International Medical Scientific Journal) Vol. 8 No. 1 (2026): MEDICA (International Medical Scientific Journal)
Publisher : Borneo Scientific Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53770/medica.v8i1.758

Abstract

Japanese Encephalitis (JE) is a viral disease and a leading cause of encephalitis worldwide. Immunization represents the most effective primary prevention strategy to protect individuals and reduce disease transmission. This study aimed to analyze the effect of audio-visual educational media on mothers’ knowledge regarding JE immunization in the working area of the Parit Timur Community Health Center. This quantitative study employed a pre-experimental design using a one-group pretest–posttest approach. A total of 66 mothers with toddlers were selected through accidental sampling. Data were analyzed using the Wilcoxon signed-rank test. The results demonstrated a significant improvement in mothers’ knowledge following the educational intervention. Prior to the intervention, knowledge scores ranged from 6 to 10, with a median of 8.00. After the intervention, scores increased to a range of 10 to 15, with a median of 14.00, indicating a median difference of 7.00. The Wilcoxon test yielded a p-value of <0.001, confirming a statistically significant difference between pretest and posttest scores. In conclusion, education using audio-visual media has a significant effect on improving mothers’ knowledge regarding JE immunization in the working area of the Parit Timur Community Health Center.
Co-Authors Akbarini, Oon Fatonah Rakhmawati Rakhmawati