HUBUNGAN TINGKAT PENGETAHUAN SISWA DENGAN PERILAKU PENCEGAHAN DEMAM BERDARAH DENGUE MELALUI PEMBERANTASAN SARANG NYAMUK (PSN) 3M PLUS PADA SISWA KELAS IV DAN V DI SD NEGERI 2 SESETAN Ni Kadek Risma Saila Pradnyandari Fakultas Kesehatan Program Studi Sarjana Keperawatan Institut Teknologi dan Kesehatan Bali Email : [email protected] ABSTRAK Latar belakang : Sekolah merupakan tempat yang berpotensi menyebarkan dan menularkan penyakit DBD pada anak. Maka dari itu, untuk memutus rantai penyebaran penyakit DBD diperlukan perilaku pencegahan yang baik. Tujuan : Penelitian ini bertujuan untuk mengetahui Hubungan Tingkat Pengetahuan Siswa Dengan Perilaku Pencegahan Demam Berdarah Dengue Melalui Pemberantasan Sarang Nyamuk (PSN) 3M Plus Pada Siswa Kelas IV dan V DI SD Negeri 2 Sesetan. Metode : Desain penelitian ini menggunakan jenis penelitian analitik korelatif, dengan metode pendekatan cross-sectional menggunakan 215 responden dengan teknik total sampling, dianalisis secara univariat dan bivariat dengan uji statistic Spearman-Rho. Hasil : hasil menunjukan sebanyak 82,3% memiliki pengetahuan yang kurang terkait DBD dan pencegahannya. 86% memiliki perilaku pencegahan DBD melalui PSN 3M Plus yang kurang. Uji bivarat didapatkan nilai p 0,001, terdapat hubungan yang signifikan antara tingkat pengetahuan siswa dengan perilaku pencegahan demam berdarah dengue melalui Pemberantasan Sarang Nyamuk (PSN) 3M Plus pada siswa kelas IV dan V di SD Negeri 2 Sesetan dengan nilai koefisien korelasi diperoleh 0,419 yang menunjukan tingkat hubungan sedang dan arah korelasi positif. Kesimpulan : tingkat pengetahuan siswa berhubungan dengan perilaku pencegahan demam berdarah dengue, dimana semakin baik pengetahuan seseorang maka semakin baik perilaku yang dimiliki begitupun sebaliknya. Kata Kunci : Demam Berdarah Dengue, Pengetahuan, Perilaku Pencegahan DBD, PSN 3M Plus, Siswa Sekolah Dasar

THE CORRELATION BETWEEN THE STUDENT KNOWLEDGE LEVEL AND THE PREVENTIVE BEHAVIOR OF DENGUE HEMORRHAGIC FEVER (DHF) THROUGH THE ERADICATION OF MOSQUITO NESTS (PSN) OF 3M PLUS METHOD IN GRADE IV AND V STUDENTS AT PUBLIC ELEMENTARY SCHOOL 2 SESETAN Ni Kadek Risma Saila Pradnyandari Faculty of Health Bachelor of Nursing Institute of Technology and Health Bali Email: [email protected] ABSTRACT Background. A school is a place that has the potential to spread and transmit dengue fever to children. Therefore, to break the chain of the spread of dengue disease, good preventive behaviour is needed. The purpose of this study was to determine the correlation between the student knowledge level and the preventive behaviour of dengue hemorrhagic fever (DHF) through the eradication of mosquito nests (PSN) of 3M plus method in grades IV and V students at Public Elementary School 2 Sesetan. Method. This study employed correlative analytic research, with a cross-sectional approach using 215 respondents through a total sampling technique. Data were analyzed through univariate and bivariate using the Spearman-Rho statistical test. Results. Findings indicated that 82.3% of respondents had poor knowledge of DHF and its prevention, and 86% had low behaviour to prevent dengue through the eradication of mosquito nests of the 3M plus method. The bivariate test obtained a p-value of 0.001; there was a significant correlation between the student knowledge level and the preventive behaviour of dengue hemorrhagic fever (DHF) through the eradication of mosquito nests of 3M plus method in grades IV and V at Public Elementary School 2 Sesetan with a correlation coefficient value of 0.419 which indicates a moderate level of correlation with a positive direction. Conclusion. The student knowledge level related to the preventive behaviour of dengue hemorrhagic fever, in which the better a person's knowledge, the better the behaviour and vice versa. Keywords: Dengue Hemorrhagic Fever, Knowledge, DHF Prevention Behavior, PSN of 3M Plus Method, Elementary School Students