<![CDATA[Hypertension is one of the non-communicable diseases (NCD) whose prevalence is still high becomes a health problem in the world. Health education with telenursing is an effort to increase knowledge and awareness of hypertension sufferers about their health. Telenursing includes technology system that can be used in providing nursing to prevent the risk of exposure to the Covid 19 virus in health service. The purpose of this study was to determine the effect of health education by telenursing on knowledge in patients with hypertension at the Mandiraja 2 Health Center. This type of research used a Quasi Experiment Pretest-Posttest Control Group Design. The sample is patients with hypertension in the Prolanis program at the Mandiraja 2 Health Center as many as 44 people with a total sampling. The research was conducted on March 30 – April 2, 2022 in the Working Area of the Mandiraja 2 Public Health Center, Banjarnegara Regency. The processed data was statistically tested using the Wilcoxon Signed Ranks Test and the Mann Whitney. The results showed that the value of the Wilcoxon Signed Ranks Test in the experimental group was p = 0.000 and in the control group p = 0.014.test results Mann Whitney obtained p value = 0.005. The test results show that there is an effect of health education by telenursing on knowledge about hypertension in hypertension sufferers at Mandiraja 2 Health Center. Abstrak: Hipertensi adalah salah satu Penyakit Tidak Menular (PTM) yang prevalensinya masih tinggi sehingga menjadi masalah kesehatan di dunia. Edukasi kesehatan dengan telenursing merupakan salah satu upaya dalam meningkatkan pengetahuan dan kesadaran penderita hipertensi mengenai kesehatannya. Telenursing termasuk sistem teknologi yang bisa digunakan dalam pemberian asuhan keperawatan dengan jarak jauh sehingga dapat mencegah resiko paparan virus Covid 19 di layanan kesehatan. Tujuan penelitian ini untuk mengetahui pengaruh edukasi kesehatan dengan telenursing terhadap pengetahuan tentang hipertensi pada penderita hipertensi di Puskesmas Mandiraja 2. Jenis penelitian ini menggunakan desain penelitian Quasi Experiment Pretest-Posttest Control Group Design. Sampel dalam penelitian ini yaitu penderita hipertensi pada program Prolanis di Puskesmas Mandiraja 2 sebanyak 44 orang dengan total sampling. Penelitian dilaksanakan pada 30 Maret – 2 April 2022 di Wilayah Kerja Puskesmas Mandiraja 2 Kabupaten Banjarnegara. Data yang telah diolah dilakukan uji statistik menggunakan Uji Wilcoxon Signed Ranks Test dan Uji Mann Whitney. Diperoleh hasil bahwa nilai Uji Wilcoxon Signed Ranks Test pada kelompok eksperimen yaitu p = 0,000 dan pada kelompok kontrol p = 0,014. Hasil Uji Mann Whitney diperoleh nilai p = 0,005. Hasil uji tersebut menunjukan bahwa terdapat pengaruh edukasi kesehatan dengan telenursing terhadap pengetahuan tentang hipertensi pada penderita hipertensi di Puskesmas Mandiraja 2]]>
