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Journal : JURNAL KESEHATAN, SAINS, DAN TEKNOLOGI (JAKASAKTI)

Effect of Green Tea Aromatherapy on Blood Pressure in Hypertensive Patients at Semper Barat I Health Center Janati, Nur; Wahdini, Rizqa; Rosliany, Nia
JURNAL KESEHATAN, SAINS, DAN TEKNOLOGI (JAKASAKTI) Vol. 4 No. 2 (2025): JURNAL KESEHATAN, SAINS, DAN TEKNOLOGI (JAKASAKTI)
Publisher : LPPM Universitas Dhyana Pura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36002/js.v4i2.4362

Abstract

Latar belakang: Hipertensi merupakan penyakit kronis yang dikenal sebagai silent killer karena sering tanpa gejala namun berisiko menimbulkan komplikasi serius seperti penyakit jantung, ginjal, dan stroke. Prevalensi hipertensi terus meningkat secara global, termasuk di Indonesia. Salah satu alternatif penanganan non-farmakologis yang dapat diterapkan adalah penggunaan aromaterapi Green Tea yang mengandung senyawa aktif seperti polifenol dan L-theanine yang berpotensi menurunkan tekanan darah serta memberikan efek relaksasi sehingga mendukung keseimbangan sistem saraf otonom. Tujuan: Mengetahui pengaruh aromaterapi Green Tea terhadap perubahan tekanan darah pada penderita hipertensi. Metode: Penelitian ini menggunakan desain quasi experimen dengan rancangan pre and post test with control group. Sampel terdiri dari 36 responden, masing-masing 18 pada kelompok intervensi dan kontrol, dipilih dengan teknik purposive sampling. Analisis data menggunakan uji Wilcoxon dan Mann-Whitney. Hasil: Terdapat penurunan tekanan darah sistolik dan diastolik pada kedua kelompok setelah intervensi. Kelompok intervensi mengalami penurunan rata-rata tekanan darah sistolik dari 151,83 mmHg menjadi 143,06 mmHg, dan diastolik dari 86,44 mmHg menjadi 83,61 mmHg. Uji Wilcoxon menunjukkan hasil signifikan (p<0,05) pada kedua kelompok, namun uji Mann-Whitney menunjukkan tidak ada perbedaan signifikan antar kelompok (p>0,05). Kesimpulan: Aromaterapi Green Tea berpotensi membantu menurunkan tekanan darah, namun belum menunjukkan perbedaan signifikan dibandingkan kelompok kontrol. Penelitian lanjutan dengan durasi intervensi lebih panjang, ukuran sampel lebih besar, dan kontrol variabel lebih ketat dianjurkan untuk memperkuat bukti ilmiah.
The Relationship between Knowledge of the DASH Hypertension Diet and Hypertension Recurrence at the Pademangan Timur Community Health Center, North Jakarta Thania, Sarah; Wahdini, Rizqa; Rosliany, Nia
JURNAL KESEHATAN, SAINS, DAN TEKNOLOGI (JAKASAKTI) Vol. 4 No. 2 (2025): JURNAL KESEHATAN, SAINS, DAN TEKNOLOGI (JAKASAKTI)
Publisher : LPPM Universitas Dhyana Pura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36002/js.v4i2.4365

Abstract

Hypertension is a chronic disease with a continuously increasing prevalence in Indonesia and is a major risk factor for cardiovascular diseases. One way to control hypertension is through a healthy diet, such as the DASH diet (Dietary Approaches to Stop Hypertension). Good knowledge about the hypertension diet is believed to play an important role in reducing the recurrence of high blood pressure. This study aims to determine the relationship between the level of knowledge of the hypertension diet and the recurrence of hypertension in patients at the community health center Pademangan Timur, North Jakarta. The study used a cross-sectional correlational quantitative design with 88 respondents selected through purposive sampling. Data were collected using the DASH diet questionnaire and observation of recurrence over the last 3 months based on medical records, then analyzed using the Chi-Square test and Fisher Exact Test. The results show that the majority of respondents have good to sufficient knowledge (97.5%) and the majority did not experience a relapse (87.5%). There is a significant relationship between knowledge of hypertensive diet and the relapse of hypertension (p = 0.000). It is concluded that good knowledge regarding hypertensive diet can reduce the risk of relapse. Therefore, this study provides evidence that knowledge of the DASH diet plays an important role in preventing hypertension relapse, which impacts the risk of further diseases, and these findings can also be utilized by health workers to strengthen educational programs and healthy diet interventions in promotional and preventive efforts against hypertension.