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Edukasi Kesehatan Preventif sebagai Strategi Pencegahan Kenakalan Remaja di Lingkungan Pendidikan Menengah Rini Susanti; Irma Fitrilia; Juanna Soehardy; Alif Rahman Habibi; Rika Irawan; Suryani Suryani
JURNAL AKADEMIK PENGABDIAN MASYARAKAT Vol. 4 No. 1 (2026): Januari
Publisher : CV. KAMPUS AKADEMIK PUBLISING

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61722/japm.v4i1.8573

Abstract

Juvenile delinquency in secondary education environments is a multidimensional problem that includes violent behavior, bullying, and risky sexual behavior, which impacts adolescents' psychosocial development and the school climate. This study aims to analyze the role of preventive health education as a strategy to prevent juvenile delinquency in secondary education settings. The study uses a descriptive qualitative design with a contextual approach, conducted at a secondary school in an urban area. The research subjects include students, teachers, and guidance counselors directly involved in preventive health education activities. Data collection techniques were carried out through observation, semi-structured interviews, and document studies, while data analysis employed thematic analysis with source and technique triangulation. The research results indicate that preventive health education conducted through counseling and interactive discussions can increase adolescents' understanding of the concepts of violence, bullying, and the risks of risky sexual behavior. Students showed increased awareness of healthy behavioral boundaries, openness in discussions, and active participation during activities. Teachers and counselors assessed that preventive health education helps in efforts to prevent adolescent problems in schools. This study concludes that preventive health education plays a strategic role in preventing juvenile delinquency and needs to be sustainably integrated into school programs to support healthy and adaptive adolescent development.
Antibacterial test of lime leaf extract Citrus aurantifolia using ethanol solvent against E. coli bacteria Yuliandini Pangestika; Alif Rahman Habibi; Alya Rahmaditya Arfan; Riska Dwi Putri
Indonesian Journal of Health Science Vol 6 No 1 (2026)
Publisher : PT WIM Solusi Prima

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54957/ijhs.v6i1.2053

Abstract

Pathogenic bacteria that often cause health problems include Escherichia coli. This bacterium is a Gram-negative bacterium naturally found in the human digestive tract, but some strains are pathogenic and can cause diseases such as diarrhea, urinary tract infections, and infections in the digestive tract. Antibiotic resistance encourages the need to search for alternative antibacterial sources that are safer and more effective. The use of natural materials, particularly medicinal plants, has become one of the widely developed solutions because they are relatively easy to obtain and have lower side effects. Therefore, this research is expected to potentially provide a drug candidate from natural materials. This study showed results of antibacterial activity with high effectiveness, namely at a 50% concentration of 19 mm, while 25% concentration was 17 mm and 12.5% showed 12 mm. It is known that a clear zone above 20 mm indicates that the inhibitory power is very strong. A zone of 16-20 mm indicates that the bacteria's inhibitory power shows that the bacteria are strong in inhibiting bacterial growth. Moderate inhibitory power in bacterial growth is indicated by a size of 11-15 mm, and if the diameter is below 10 mm, it indicates that the bacteria's inhibitory power is weak. In this study, the results showed very good outcomes, with strong inhibitory power, making it a potential alternative in handling diseases caused by E. coli. These results support the potential of the test material to be further developed as an antibacterial agent. To achieve better research results, it is expected that future researchers can conduct tests on other types of bacteria.