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Dandi Oka Subantara
Universitas Bhakti Husada Indonesia
Health Professions Medicine & Pharmacology Nursing Public Health

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Pengaruh Cold Pressure Test (CPT) Terhadap Tekanan Darah yang Tidak Memiliki Riwayat Keturunan dengan Hipertensi pada Dewasa Awal Dandi Oka Subantara
Jurnal Keperawatan Galuh Vol 7, No 1 (2025): Januari
Publisher : Universitas Galuh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25157/jkg.v7i1.16807

Abstract

Penyakit Tidak Menular (PTM) merupakan 52% penyebab kematian di dunia dan salah satunya adalah Hipertensi. Prevalensi hipertensi akan terus meningkat tajam dan diprediksikan pada tahun 2025 nanti sekitar 29% orang dewasa di seluruh dunia menderita hipertensi. Penelitian ini memiliki responden usia produktif, berbeda dengan penelitian lain yang dilakukan pada usia lansia. Dalam upaya pencegahan kejadian hipertensi pentingnya deteksi dini hipertensi. CPT di mana respons tekanan darah terhadap stimulus dingin eksternal diukur, telah digunakan untuk mengidentifikasi individu hiperreaktor yang mungkin mengakibatkan terjadinya hipertensi. Jenis Penelitian ini adalah kuantitatif dengan mengunakan desain quasy experimental. Sampel yang digunakan pada penelitian ini adalah 178 orang. Penelitian ini menggunakan jenis pre-test dan post-test, membentuk 1 kelompok. Teknik pengambilan sampel dalam penelitian ini menggunakan non probability sampling dengan jenis consecutive sampling. Hasil penelitian menyatakan bahwa terdapat perubahan yaitu sistolik 2,56 mmHg dan diastolik yaitu 3,55 mmHg yang berarti memiliki makna pada perlakuan cold pressure test (CPT) terhadap nilai tekanan darah sistolik dan tekanan darah diastolik 3,55 (p value < 0,05). Seseorang yang berkemungkinan menderita hipertensi diharapkan sejak dini mulai merubah kebiasaan yang beresiko terjadinya hipertensi.
Pengaruh Peer Teaching Terhadap Peningkatan Keterampilan CPR (Cardiopulmunary Resuscitation) Pada Siswa SMA 7 Tasikmalaya Yeli Yulianti; Dandi Oka Subantara; Teti Agustin
Jurnal Keperawatan Galuh Vol 8, No 1 (2026): Januari
Publisher : Universitas Galuh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25157/jkg.v8i1.22978

Abstract

Sudden cardiac arrest is one of the leading causes of death worldwide and requires immediate bystander intervention through Cardiopulmonary Resuscitation (CPR). However, CPR skills among high school students remain suboptimal. Peer teaching has been identified as an effective learning strategy to enhance psychomotor skills through peer-based interaction. This study aimed to examine the effect of peer teaching on improving CPR skills among students at SMA Negeri 7 Tasikmalaya. A quantitative pre-experimental one-group pretest–posttest design was employed involving 38 tenth-grade students selected using purposive sampling. CPR skills were assessed using a checklist based on the American Heart Association (AHA) 2020 guidelines. Data were analyzed using the Shapiro–Wilk normality test and paired t-test. The results demonstrated a significant increase in posttest CPR skill scores compared to pretest scores (p < 0.001), with a very large effect size (Cohen’s d = 1.98). In conclusion, peer teaching is highly effective in improving CPR skills among high school students.
Sociodemographic Factors and Happiness as Determinants of Students' Academic Achievement Yafi Sabila Rosyad; Dandi Oka Subantara; Salis Miftahul Khoeriyah; Rika Monika; Firmina Theresia Kora
HealthCare Nursing Journal Vol. 8 No. 1 (2026): HealthCare Nursing Journal
Publisher : LP3M Universitas Muhammadiyah Tasikmalaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35568/healthcare.v8i1.7297

Abstract

Students' GPA is frequently linked to a variety of internal and external factors, including sociodemographic characteristics such as gender and area of residence, as well as psychological variables such as happiness levels. However, the association between happiness and academic achievement has not been clearly established in prior study. The purpose of this study is to examine the association between gender, place of residence, and happiness levels in relation to students' Grade Point Average (GPA). The study followed a descriptive correlational strategy. Data was obtained from 62 students using a questionnaire that included factors like gender, place of residence, happiness level, GPA, and the Indonesian version of the Oxford Happiness Questionnaire (OHQI). The research was conducted using the Chi-Square test for categorical correlations, the independent t-test for comparing mean GPAs between groups, and one-way ANOVA to assess the impact of happiness level on GPA. The findings revealed no statistically significant associations were found between gender and happiness level (p=0.481), gender and GPA (p=0.111), place of residence and happiness level (p=0.537), place of residence and GPA (p=0.090), or happiness level and GPA (p=0.401). Nevertheless, students who live with their parents tend to have higher GPAs than students who reside in dorms. The results indicate that no statistically significant associations were observed between gender, place of residence, happiness level, and students’ GPA. Descriptively, students living with their parents tended to have higher GPAs than those residing in dormitories, although this difference was not statistically significant. These findings suggest that sociodemographic characteristics alone may not sufficiently explain variations in academic performance within this sample.
Efektivitas intervensi keperawatan berbasis teknologi melalui alat ERA (Helm Relaksasi Aromaterapi) terhadap pengendalian tekanan darah pada remaja Hipertensi Mutia Agustiani Moonti; Dandi Oka Subantara; Aini Nursafaah
Jurnal Ners Vol. 10 No. 4 (2026): OKTOBER 2026
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jn.v10i4.61344

Abstract

Hipertensi pada remaja merupakan masalah kesehatan yang terus meningkat dan membutuhkan pendekatan keperawatan inovatif yang bersifat preventif, aman, dan berbasis teknologi. Penelitian ini bertujuan menganalisis efektivitas intervensi keperawatan berbasis teknologi melalui alat ERA (Helm Relaksasi Aromaterapi) terhadap pengendalian tekanan darah pada remaja hipertensi. Penelitian menggunakan desain quasi experimental dengan pendekatan pre-test and post-test with control group. Sebanyak 60 remaja hipertensi dipilih menggunakan purposive sampling dan dibagi menjadi kelompok intervensi (n=30) yang diberikan ERA serta kelompok kontrol (n=30). Tekanan darah diukur sebelum dan setelah intervensi menggunakan sphygmomanometer digital, kemudian dianalisis menggunakan uji Paired T-Test,Wilcoxon dan Mann–Whitney U Test. Hasil penelitian menunjukkan kelompok intervensi mengalami penurunan tekanan darah sistolik sebesar 11,03 mmHg dan diastolik sebesar 5,47 mmHg (p<0,001), dengan efek penurunan lebih besar dibandingkan kelompok kontrol. Intervensi ERA berpotensi memodulasi respons sistem saraf otonom melalui stimulasi sensorik terintegrasi sehingga mendukung regulasi hemodinamik. Alat ERA menjadi inovasi intervensi keperawatan komplementer berbasis teknologi yang efektif dalam mendukung pengendalian tekanan darah pada remaja hipertensi.
Co-Authors Aini Nursafaah Firmina Theresia Kora Mutia Agustiani Moonti Rika Monika Salis Miftahul Khoeriyah Teti Agustin, Teti Yafi Sabila Rosyad Yeli Yulianti