Efektivitas Metode Penyuluhan Berbasis Multimedia terhadap Peningkatan Pengetahuan tentang Penyakit Jantung Koroner pada Kalangan Pelajar

Irfan Sazali Nasution (Universitas Islam Negeri Sumatera Utara)
Citra Syahrani (Universitas Islam Negeri Sumatera Utara)
Khansa Kanastri Santoso (Universitas Islam Negeri Sumatera Utara)
Lifira Naila Salsabila (Universitas Islam Negeri Sumatera Utara)
Dea Fadilla (Universitas Islam Negeri Sumatera Utara)
Alysa Rahmadani Hasibuan (Universitas Islam Negeri Sumatera Utara)
Novita Rahmayanti Harahap (Universitas Islam Negeri Sumatera Utara)

Journal of Innovative and Creativity
Vol. 5 No. 2 (2025)

This study aimed to evaluate the effectiveness of multimedia-based counseling methods in improving knowledge about Coronary Heart Disease (CHD) among students. Using a pre-experimental one group pre-test and post-test design, 27 students aged 15-17 years participated in the study. The results of the analysis showed a significant increase in participants' knowledge of CHD after the educational intervention, with some statements showing a change from incorrect to correct answers. These findings confirm that multimedia education is effective in delivering health information in an engaging and easy-to-understand manner, and is important for increasing health awareness among adolescents.