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All Journal SAINS MEDIKA : JURNAL KEDOKTERAN DAN KESEHATAN Psikoislamika : Jurnal Psikologi dan Psikologi Islam Nexus Kedokteran Klinik Jurnal Edukasi dan Penelitian Informatika (JEPIN) Universa Medicina Jurnal Kedokteran Anatomica (Anatomica Medical Journal) Jurnal Pendidikan Kedokteran Indonesia: The Indonesian Journal of Medical Education Majalah Kesehatan Pharmamedika Bali Medika Jurnal JOSSAE (Journal of Sport Science and Education) BIMIKI (Berkala Ilmiah Mahasiswa Ilmu Keperawatan Indonesia) Jurnal Kebidanan Indonesia JOURNAL LA MEDIHEALTICO Narra J Cermin Dunia Kedokteran International Journal of Islamic and Complementary Medicine Jurnal Kesehatan Masyarakat National Journal of Occupational Health and Safety Folia Medica Indonesiana
Nanang Wiyono
Fakultas Kedokteran, Universitas Sebelas Maret
Religion Arts Humanities Biochemistry, Genetics & Molecular Biology Computer Science & IT Dentistry Education Health Professions Immunology & microbiology Medicine & Pharmacology Neuroscience Nursing Physics Public Health Veterinary Other

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Sistem Deteksi Hipertensi Berbasis Luas Sinyal Fotopletismogram Menggunakan K-Nearest Neighbor Nunqaf, Anjani Maulaya; Nuryani, Nuryani; Wiyono, Nanang
JEPIN (Jurnal Edukasi dan Penelitian Informatika) Vol 11, No 1 (2025): Volume 11 No 1
Publisher : Program Studi Informatika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jp.v11i1.91145

Abstract

Hipertensi atau tekanan darah tinggi merupakan salah satu faktor risiko utama penyakit kardiovaskular yang sering tidak terdeteksi secara dini karena gejalanya yang minim. Pemantauan tekanan darah secara berkala sangat penting untuk pencegahan dan penanganan yang tepat. Dalam penelitian ini, dikembangkan sebuah sistem deteksi hipertensi non-invasif menggunakan sinyal fotopletismogram (PPG), yaitu sinyal optik yang merepresentasikan perubahan volume darah pada jaringan. Salah satu karakteristik penting dari sinyal PPG adalah luas sinyal. Luas sinyal tersebut dapat mencerminkan elastisitas pembuluh darah dan aliran darah yang mana berkaitan dengan kondisi tekanan darah. Oleh karena itu, luas sinyal PPG dimanfaatkan sebagai fitur utama dalam mendeteksi hipertensi. Untuk mengklasifikasikan kondisi hipertensi berdasarkan fitur luas sinyal, digunakan algoritma pembelajaran mesin K-Nearest Neighbor (KNN) yang sederhana namun efektif. Sistem yang dibangun dievaluasi menggunakan dua skenario pengujian berbeda. Hasil menunjukkan bahwa algoritma KNN mampu mendeteksi hipertensi secara akurat, dengan F1-Score sebesar 97,29% pada Trial-A dan 73,28% pada Trial-B. Temuan ini menunjukkan potensi besar sinyal PPG, khususnya fitur luas sinyal, sebagai indikator non-invasif dalam sistem pemantauan kesehatan cerdas yang efisien dan mudah diterapkan pada perangkat wearable.
The effect of listening to Holy Quran recitation on stress among healthy adults: a non-blinded randomized controlled trial Hanafi, Muchtar; Rahmatillah, Arif; Wiyono, Nanang; Mirawati , Diah Kurnia
Universa Medicina Vol. 43 No. 1 (2024)
Publisher : Faculty of Medicine, Universitas Trisakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18051/UnivMed.2024.v43.61-68

Abstract

BackgroundStress is the body’s inability to reach a balance between physical or psychological demands and the ability to meet them. Failure to meet these demands has a crucial impact which includes physical, emotional, and behavioral disorders. Recitation of the Quran is believed to cause relaxation by lowering adrenocorticotropic and cortisol hormonal levels. This study aimed to assess the effects of Quran recitation on stress levels using the biofeedback indicators electromyogram, skin conductance, and heart rate among healthy adults. MethodsThis study used a pre- and post-test group design involving 40 males between 19 and 23 years of age, randomized into two groups, i.e. control group (n=20) and Quran recitation listeners (n=20). The subjects were conditioned in a quiet room for 30 minutes before the stress level measurements were taken. The stress level measurements by means of electromyogram, skin conductance, and heart rate were performed with biofeedback before and after giving the stressor tests’ protocol. Statistical analysis using independent t-test was then performed. ResultsThe baseline comparative measurement using biofeedback between control and treatment groups revealed nonsignificant between-group differences in electromyogram, skin conductance, and heart rate (p=0.150; p= 0.389; and p=0.985 respectively). After applying the stress protocol followed by the intervention, the independent t-test revealed significant between-group differences in electromyogram and skin conductance (p= 0.042 and p=0.030), but not in heart rate (p=0.741). ConclusionsOur study demonstrated that Quran recitation has a significant effect in relieving stress levels assessed using biofeedback parameters (electromyogram and skin conductance) among healthy adults.
Hubungan Postur Kerja dengan Kejadian Nyeri Leher pada Pembatik di Kampung Batik Laweyan Surakarta Firnadi, Jossefa; Handayani, Selfi; Munawaroh, Siti; Wiyono, Nanang
National Journal of Occupational Health and Safety Vol. 2, No. 2
Publisher : UI Scholars Hub

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Abstract

Neck pain is one of the musculoskeletal complaints that people often complain about. Unergonomic work posture is one of the risk factors that can cause neck pain. Among batik craftsmen, unnatural working posture is done in a long time with repetitive movements. This study aimed to determine the relationship between working posture and the incidence of neck pain in batik craftsmen. This research is an analytic observational study with a cross sectional design. Sampling was done using total sampling. The research subjects were 41 batik craftsmen who met the inclusion and exclusion criteria. The working posture of batik craftsmen was measured by the Rapid Upper Limb Assessment (RULA). Neck pain was measured using Neck Disability Index (NDI) questionnaire. Data were analyzed using Kendall's tau correlation test. The results of the study showed most of batik craftsmen working in high risk posture as appeared on 25 people. For neck pain, most of batik craftsmen was in the mild pain category as appeared on 26 people. Based on the bivariate analysis test using the Kendall's tau correlation test, the results were significant (p=0.014; r=0.358). There is a significant relationship with a weak correlation between working posture and the incidence of neck pain among batik craftsmen in Kampung Batik Laweyan Surakarta
Differences in Aerobic Capacity and Running Speed Across Various Somatotype Structures and Body Fat Compositions among Professional Football Athletes in Indonesia Ghozali, Dhoni Akbar; Ridhallah, Muhammad Syauqi; Shabrina, Syania; Nurhani, Ahmad Isnaini Shidqi; Hastami, Yunia; Rahayu, Dwi; Aryoseto, Lukman; Handayani, Selfi; Munawaroh, Siti; Wiyono, Nanang; Riyanto, Agus Sugeng; Budiono, Enrico Ananda; Rahma, Annisa Aghnia; Ilyas, Muhana Fawwazy
Folia Medica Indonesiana Vol. 60, No. 2
Publisher : Folia Medica Indonesiana

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Abstract

Highlights: 1. This study emphasizes the significance of understanding professional football players' various somatotype structures and body fat compositions as an important contribution to the area of sports science. This study lays the groundwork for future research to better understand the intricate interactions between somatotype structures, body composition, and athletic performance. 2. Since a one-size-fits-all approach may not be successful, this study advocates for tailored evaluations of training regimens to cater to athletes' unique requirements and skills, which may lead to higher overall performance. Abstract This study investigated the effects of somatotype structures and body fat composition on professional football athletes' aerobic capacities and running speed. This study used an analytical observational design with a cross-sectional approach. The subjects comprised 27 professional football athletes from Bhayangkara Football Club, located in Bekasi, Indonesia. This study measured several variables, i.e., players' age, playing position, somatotype structures assessed using the Somatotype Rating Form and Heath-Carter Somatochart, body fat composition measured using Brozek and Siri formulas, aerobic capacities determined by the maximum rate of oxygen (VO2 max) through the Yo-Yo Intermittent Recovery Test Level 2, and running speed over a 30 m distance. The data were presented as mean ± standard deviation (SD), frequency (n), and percentage. The Shapiro-Wilk was used to determine the normality of the data distribution. The statistical analyses were conducted using one-way analysis of variance (ANOVA) followed by the post-hoc least significant difference (LSD) test, the Kruskal-Wallis test followed by the post-hoc Mann-Whitney test, as well as the independent t-test, the Mann-Whitney test, and Pearson's or Spearman's correlation tests. A value of p<0.05 was considered statistically significant. The athletes exhibited a predominant somatotype structure of mesomorph-endomorph (88.9%). Notable associations were found between mesomorphy rating and running speed (r=-0.548; p=0.003), body fat composition and aerobic capacity (r=-0.448; p=0.019), as well as age and aerobic capacity (r=-0.515; p=0.006). Notably, differences in aerobic capacity were observed among various age groups (p=0.031). There were also differences in body fat composition (p=0.003) and running speed (p=0.036) between two distinct somatotype structures. These findings underscore the importance of considering individualized training and conditioning programs that account for athletes' unique body compositions and ages.
Co-Authors -, Muthmainah Agus Supinganto Amaliah, Lili Amru, Khaeriah Annang Giri Moelyo Aripa, Lusyana Aryoseto, Lukman Baharuddin Baharuddin Bakti, Alfonsus Aryo Sunu Baskoro, Reza Setyo Brian Wasita Budiono, Enrico Ananda Bukhari, Agussalim Devinta, Salzha Dhoni Akbar Ghozali Dian Fikri Rachmawan Dorce Sisfiani Sarimin Duwi Handayani, Juleha Dwi Cahyani Ratna Sari Dwi Rahayu Endang Sri Wahyuni Evy Aryanti Ferdian, Hanum Ferianasari, Ineke Winda Firnadi, Jossefa Ginus Partadiredja Hanifa, Shafira N. Hastami, Yunia Herawati, Fitriana Hilmy, Farhan Ilyas, Muhana F. Ilyas, Muhana Fawwazy Ina Kusrini Kusumadewi, Isnindri Annisa Lukas, Graciella A. Lutfatul Jannah, Safella maryatun maryatun Mashudi, Sugeng Mashuri, Yusuf Ari Mirawati , Diah Kurnia Muchtar Hanafi Muthmainah Muthmainah Nandyantami, Farah Fauziah Nunqaf, Anjani Maulaya Nurdin, Nugi Nurhadi, Asty A. Nurhani, Ahmad Isnaini Shidqi Nurul Mahmudah, Irvina Nuryani Nuryani Paramasari Dirgahayu Pesik, Riza N. Rahayu, Rachmi F. Rahma, Annisa A. Rahma, Annisa Aghnia Rahmadany, Muhammad Fa'iz Rahmadany, Muhammad Faiz Rahmani, Muhammad Z. Rahmatillah, Arif Ridhallah, Muhammad Syauqi Riyanto, Agus Sugeng Selfi Handayani Shabrina, Syania Siti Munawaroh Suyatmi Suyatmi Tamaulina Br Sembiring Tedja Danudjo Oepomo Triniputri, Winastari Y. Wardhani, Lusi O. Wijayanto, Matthew A. Yarsa, Kristanto Y. Yenni Zulhamidah, Yenni Yudhani, Ratih D. Yuridian Purwoko, Reza Zaki, Shifa Nurzahra