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All Journal Buletin Farmatera Nusantara Hasana Journal Jurnal Riset Rumpun Ilmu Kedokteran (JURRIKE) Paradigma: Jurnal Filsafat, Sains, Teknologi, dan Sosial Budaya
Irfan Darfika Lubis
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Agriculture, Biological Sciences & Forestry Humanities Computer Science & IT Economics, Econometrics & Finance Education Health Professions Languange, Linguistic, Communication & Media Medicine & Pharmacology Nursing Public Health Social Sciences Veterinary

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Hubungan Ukuran Lingkar Pinggang terhadap Kadar Asam Urat pada Pria dengan Pekerjaan Aktivitas Fisik Rendah Irfan Darfika Lubis; Rahmanda Artamevia; Eka Febriyanti; Yuanita Mayasari Aritonang
JURNAL RISET RUMPUN ILMU KEDOKTERAN Vol. 5 No. 1 (2026): April: Jurnal Riset Rumpun Ilmu Kedokteran
Publisher : Pusat riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jurrike.v5i1.8466

Abstract

Background: Hyperuricemia represents a medical condition marked by elevated concentrations of uric acid within the bloodstream, potentially triggering gout alongside various metabolic disorders. Central obesity has been identified as a contributing factor to rising uric acid concentrations, measurable through waist circumference assessment. Methods: An analytic observational design utilizing a cross-sectional approach was employed in this investigation, encompassing 100 male participants characterized by sedentary lifestyles who were employed as office workers in Medan City, North Sumatra Province. Waist circumference measurements were obtained using a flexible measuring tape, while uric acid concentrations were determined through Point of Care Test (POCT) devices. Statistical evaluation was conducted via the Chi-Square test, applying a significance threshold of 0.05. Results: Among all participants, 64 individuals (64%) exhibited waist circumference measurements indicative of central obesity, whereas 56 individuals (56%) demonstrated hyperuricemic conditions. Statistical evaluation revealed a significant association between waist circumference measurements and uric acid concentrations, evidenced by a p-value of 0.000 (p < 0.05). Conclusion: A meaningful correlation exists between waist circumference and uric acid concentrations among males engaged in sedentary occupations.
Hubungan Ukuran Lingkar Pinggang Terhadap Nilai Volume Oksigen Maksimal (Vo2maks) pada Pria dengan Pekerjaan Aktivitas Fisik Tinggi Irfan Darfika Lubis; Najwa Izza Qolbi Nada
JURNAL RISET RUMPUN ILMU KEDOKTERAN Vol. 5 No. 1 (2026): April: Jurnal Riset Rumpun Ilmu Kedokteran
Publisher : Pusat riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jurrike.v5i1.8482

Abstract

Introduction: Maximal oxygen volume (VO2max) is the capability of the cardiorespiratory system to deliver oxygen to muscle mitochondria, which is directly proportional to the level of stamina and is obtained from physical activity. Central obesity, which is characterized by excessive accumulation of visceral fat, can cause decreased stamina, so individuals with central obesity tend to have lower VO2max values. VO2max values can be determined by body composition, such as waist circumference, which is an indicator of central obesity. Methods: This study used an observational analytical design with a cross-sectional approach and involved 54 male respondents with high physical activity jobs who worked as building construction workers in Medan City, North Sumatra Province. Waist circumference measurements were carried out using a measuring tape, while VO2max was assessed using a 6-minute walk test. Statistical analysis was performed using the Spearman correlation test with a significance level of 0.05. Results: A total of 47 respondents (87%) had a normal waist circumference, 31 respondents (57.4%) had a fair VO2max, and 16 respondents (29.6%) had an average VO2max. The analysis showed a significant relationship between waist circumference and VO2max, with a P value of 0.000 (P<0.05) and R = -0.658. Conclusion: There is a strong and significant negative correlation between waist circumference and VO2max. This indicates that a larger waist circumference results in a lower VO2max, and a smaller waist circumference results in a higher VO2max.
Hubungan Ukuran Lingkar Pinggang terhadap Kekuatan Genggaman Tangan pada Pria dengan Pekerjaan Aktivitas Fisik Tinggi Irfan Darfika Lubis; Putri Susriza Khairani
JURNAL RISET RUMPUN ILMU KEDOKTERAN Vol. 5 No. 1 (2026): April: Jurnal Riset Rumpun Ilmu Kedokteran
Publisher : Pusat riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jurrike.v5i1.8483

Abstract

Background: Hand grip strength is an essential indicator of physical capacity and nutritional status that can identify obesity risk. Adipose tissue accumulation in central obesity contributes to decreased hand grip strength quality through impaired muscle force transmission. Previous studies showed inconsistent results regarding the relationship between waist circumference and hand grip strength, especially in populations with high physical activity. Objective: To analyze the relationship between waist circumference and hand grip strength in male construction workers with high physical activity in Medan City. Methods: This descriptive-analytic study with cross-sectional design involved 100 male construction workers aged 30-39 years selected using purposive sampling technique. Waist circumference was measured using measuring tape, while hand grip strength was measured using handgrip dynamometer. Data analysis used Chi-Square test with significance level α=0.05. Results: The majority of respondents had normal waist circumference (64%) with mode 70 cm and normal grip strength category (53%) with mode 41.7 kg. Chi-Square test showed significant relationship between waist circumference and hand grip strength (p=0.039). Conclusion: There is a significant relationship between waist circumference and hand grip strength in construction workers. High physical activity does not completely prevent central obesity, therefore nutritional management and health education programs are needed for optimization of body composition and muscle functional capacity.
HUBUNGAN KEBIASAAN MENCUCI WAJAH DENGAN KEJADIAN ACNE VULGARIS PADA MAHASISWA KEDOKTERAN Dhandi Mahardika Hidayat; Riri Arisanty Safrin Lubis; Nita Andrini; Irfan Darfika Lubis
Nusantara Hasana Journal Vol. 5 No. 9 (2026): Nusantara Hasana Journal, February 2026
Publisher : Yayasan Nusantara Hasana Berdikari

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59003/nhj.v5i9.1918

Abstract

Acne vulgaris is a common skin disorder among medical students. Proper facial cleansing habits may influence the occurrence of acne vulgaris. To examine the relationship between facial cleansing habits and the occurrence of acne vulgaris among 2022 cohort students at the Faculty of Medicine, University of Muhammadiyah North Sumatra. This analytic cross-sectional study involved 156 students enrolled through consecutive sampling. Facial cleansing habits were assessed using a validated closed-ended questionnaire, while acne vulgaris occurrence was determined through direct clinical inspection by a dermatology specialist. Data were analyzed using Chi-Square test at significance level p < 0.05. A total of 55.8% demonstrated adequate facial cleansing habits, while 41.0% experienced acne vulgaris. Statistical analysis indicated a significant association between facial cleansing habits and acne vulgaris occurrence (p = 0.012). There is a significant relationship between facial cleansing habits and acne vulgaris occurrence. Proper facial cleansing habits may serve as a practical non-pharmacological strategy to prevent acne vulgaris.
Clean And Healthy Living Behaviour Education With The Manufacture Of Oralit Solution As A Dehydration Prevention Irfan Darfika Lubis; Indira Fitriani; Indah Putri Salsabilla; Salsabillah Siregar; Bassyar Al Az; Vinola Dwi Maulana
Buletin Farmatera Vol 11, No 1 (2026)
Publisher : Universitas Muhammadiyah Sumatera Utara

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Abstract

Abstract: Diarrhoea is one of the health problems that often occurs in school-age children and can cause dehydration if not treated properly. The implementation of Clean and Healthy Living Behaviour (PHBS) and providing education on the manufacture of simple oralit solution is an effective preventive effort to increase the awareness and skills of students. This activity was carried out in the context of community service activities on August 20, 2025, at SMPN 3 Kutalimbaru Satu Atap, Namo Rube Julu Village, Kutalimbaru District, Deli Serdang Regency, North Sumatra Province, involving 30 students. The method used is in the form of interactive counselling about PHBS through banner media, discussions, and quizzes, which is then followed by making an oralit solution using simple ingredients such as sugar, salt, and water. The results of the activity showed an increase in students' understanding of the importance of maintaining personal hygiene, food, and the environment, as well as skills in making oral rehydration solution as a first aid for dehydration. This activity received a positive response from the participants, even though there were still obstacles in the form of limited time and sanitation facilities. Overall, PHBS education accompanied by the practice of making oral hygiene is proven to increase the knowledge and awareness of students, so it is expected to be able to become a habit that is applied consistently both at school and at home. 
Understanding Rabies Disease With The Making Of Eco-Enzyme Soap For Hand Washing Irfan Darfika Lubis; Saumunnisa Salsabila; Silvi Aulia; Ghurvah Salam; Edysti Edysti; Afwan Arhimza
Buletin Farmatera Vol 11, No 1 (2026)
Publisher : Universitas Muhammadiyah Sumatera Utara

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Abstract

Abstract: Rabies is a zoonotic disease caused by the rabies virus with a mortality rate of nearly 100% if not treated properly. The lack of public understanding about the dangers of rabies and the lack of awareness about the importance of hand hygiene as a preventive measure against infectious diseases such as rabies are health issues that need to be addressed through this education program. This activity was carried out as part of community service on August 21-22, 2025, at SMPN 3 Kutalimbaru Satu Atap, Namo Rube Julu Village, Deli Serdang Regency, North Sumatra Province, involving male and female students. The implementation method consisted of interactive counseling on rabies using educational posters, followed by an open discussion session and an evaluative quiz, and concluded with a workshop on making eco-enzyme soap using environmentally friendly materials. The results of the activity showed an increase in students' understanding of the transmission mechanism of rabies, the characteristics of symptoms in animals and humans, initial steps to take when exposed to the virus, and practical skills in producing eco-enzyme soap as a sustainable cleaning product alternative and as a preventive measure against rabies. Participants showed high enthusiasm and responded positively to the material presented, as well as successfully raising awareness about the importance of maintaining hand hygiene. Thus, the rabies education program combined with eco-enzyme soap making training proved effective in improving students' knowledge and practical skills, so that it is hoped that this will become a healthy habit that is consistently applied in daily activities.
Hubungan Obesitas Berdasarkan Indeks Massa Tubuh dengan Kadar Proteinuria pada Wanita Hamil Rentang Usia 20-29 Tahun Nabilla Calulla; Irfan Darfika Lubis
Paradigma: Jurnal Filsafat, Sains, Teknologi, dan Sosial Budaya Vol. 32 No. 1 (2026): Paradigma: Jurnal Filsafat, Sains, Teknologi, dan Sosial Budaya
Publisher : Universitas Insan Budi Utomo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33503/paradigma.v32i1.3486

Abstract

Proteinuria is a condition where there is protein in the urine. Indonesian demographic health survey data has a prevalence of preeclampsia in Indonesia of around 3-10%. Proteinuria is one of the common manifestations of patients with pre-eclampsia (PE). On the other hand, obesity is increasingly recognized as a risk factor for kidney disease and proteinuria levels. This study aims to evaluate the relationship between obesity based on body mass index and proteinuria levels in pregnant women aged 20-29 years in Medan City. The type of research is descriptive analytic with a cross-sectional research design. The sample used in this study was pregnant women aged 20-29 years who were obese in Medan Deli District with a total of 67 respondents. This research was carried out by measuring the respondents' weight, height and proteinuria levels. The measurement results were analyzed using univariate and bivariate tests using the Chi-square test. The majority of pregnant women aged 20-29 years were found to be in the type 1 obesity category with negative proteinuria levels. Meanwhile, the relationship between type 2 obesity and positive proteinuria levels is 1 with a sig value. found 0.001 at the 95% confidence level. There is a significant relationship between type 2 obesity and positive proteinuria in pregnant women.
Co-Authors Afwan Arhimza Bassyar Al Az Dhandi Mahardika Hidayat Edysti Edysti Eka Febriyanti Ghurvah Salam Indah Putri Salsabilla Indira Fitriani Nabilla Calulla Najwa Izza Qolbi Nada Nita Andrini Putri Susriza Khairani Rahmanda Artamevia Riri Arisanty Safrin Lubis Salsabillah Siregar Saumunnisa Salsabila Silvi Aulia Vinola Dwi Maulana Yuanita Mayasari Aritonang