Adisurya Saputra
Program Studi Ilmu Keperawatan, Universitas Cahaya Bangsa, Banjar, Indonesia

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Explosion box Based on Scientific approach to Improve Knowledge and Compliance in Consuming Iron Supplements Adisurya Saputra; Taufik Hidayat; Rita Aprianti; Sri Erliani
Jurnal Keperawatan Profesional (KEPO) Vol. 7 No. 1 (2026): Volume 7 Nomor 1 Mei 2026
Publisher : Sarana Ilmu Indonesia (salnesia)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36590/kepo.v7i1.1606

Abstract

One educational tool that can be used to convey health information is the “explosion box”, an interactive learning tool in the form of a layered box that presents material in a visually engaging way. Low adherence to iron supplement intake is often caused by a lack of understanding regarding the importance of preventing anemia. An explosion box based on a scientific approach has the potential to be an effective educational tool because it combines elements of surprise and interactivity to enhance adolescent girls’ knowledge regarding anemia prevention and foster critical thinking. This study aimed to measure the effectiveness of this medium on knowledge and adherence to iron supplement intake among adolescent girls. The method used was a pre-experimental study with a one-group pretest-posttest design. The study subjects consisted of 37 adolescent girls, selected using total sampling. The results showed a significant increase in knowledge (p-value <0.001) and adherence (p-value 0.003) following the intervention using the explosion box based on a scientific approach. Thus, this medium proved effective in improving knowledge and adherence to iron supplement consumption among adolescent girls. An “explosion box” based on a scientific approach was expected to serve as an educational resource in efforts to prevent anemia among adolescent girls.
Development of 'NutriFit Teen' Mobile Application on Adolescent Knowledge of Chronic Energy Deficiency (CED) Risk Septian Mugi Rahayu; Eva Priskila; Adisurya Saputra
Jurnal Keperawatan Profesional (KEPO) Vol. 7 No. 1 (2026): Volume 7 Nomor 1 Mei 2026
Publisher : Sarana Ilmu Indonesia (salnesia)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36590/kepo.v7i1.1622

Abstract

Chronic Energy Deficiency (CED) in adolescent girls has long-term effects on growth, reproductive health, and future productivity. Low knowledge of CED among adolescents is one of the main causes of this condition. The use of digital technology, particularly mobile applications, offers great potential for effectively improving adolescent nutrition literacy. This study aimed to develop and evaluate the effectiveness of the educational application "NutriFit Teen" in increasing adolescents' knowledge about the risks of CED. The design used was a quasi-experiment with a pretest and posttest approach with a control group. A total of 40 female adolescents aged 15–18 years were divided into two groups: intervention (n=20) and control (n=20). The instrument used was a questionnaire on KEK knowledge that had been tested for validity and reliability. The application was developed participatively and contains interactive information and daily reminders. Data analysis was performed using the Wilcoxon test. The results showed a significant increase in knowledge scores in the intervention group after using the application (p-value < 0.001). This study concluded that the “NutriFit Teen” application is effective in increasing adolescents' knowledge about the risks of KEK.