Repositori Institusi Universitas Sumatera Utara: Recent submissions
Now showing items 41-60 of 109514
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Hubungan Derajat Pruritus dengan Kualitas Tidur pada Pasien Penyakit Ginjal Kronik yang Menjalani Hemodialisis di RS. Prof. dr. Chairuddin P. Lubis Universitas Sumatera Utara
(Universitas Sumatera Utara, 2025)Background. Pruritus is a common symptom among patients with Chronic Kidney Disease (CKD) undergoing hemodialysis and significantly impairs their sleep quality. However, most cases remain underreported and inadequately ... -
The Effect of Pineapple Pulp Addition During Fermentation on the Flavor Profile of Berastagi Arabica Coffee Powder
(2025)Pineapple is a tropical fruit rich in vitamin C, sugar, organic acids, and bromelin enzymes that play a role in breaking down proteins and supporting the coffee fermentation process. The quality of coffee taste is greatly ... -
Perbandingan Kinerja Metode Metropolis-Hastings dan Gibbs-Sampling dalam Penaksiran Parameter Model Regresi Logistik Multinomial
(Universitas Sumatera Utara, 2025)Parameter estimation in multinomial logistic regression models often faces challenges when sample sizes are limited or when predictor variables exhibit high multicollinearity, which can reduce estimation accuracy and ... -
Kajian Model Lotka-Volterra dalam Dinamika Persaingan Pasar
(Universitas Sumatera Utara, 2025)The Competitive Lotka–Volterra mathematical model describes the interaction and competition between two market shares represented through a system of ordinary differential equations. The model incorporates a limiting ... -
Skor WATCH-DM sebagai Prediktor Lama Masa Rawat Inap Pada Pasien Gagal Jantung dengan Diabetes Melitus Tipe 2 di Rumah Sakit Adam Malik Medan
(2025)Introduction. Length of stay (LOS) is an important indicator for assessing service optimization and cost efficiency in patients with heart failure and type 2 diabetes mellitus (T2DM). The WATCH-DM score, developed in Egypt, ... -
Hubungan antara Kadar Natrium dan Kadar Kalium pada Pasien Hipertensi di RS Prof.Dr.Chairuddin P.Lubis Medan periode Bulan Januari sampai Desember 2024
(Universitas Sumatera Utara, 2025)Background: Electrolyte imbalance—particularly involving sodium (Na⁺) and potassium (K⁺)—plays a central role in the pathophysiology of hypertension through its effects on fluid balance, vascular tone, and Na⁺/K⁺-ATPase ... -
Pola Bakteri dan Uji Kepekaan Antibiotik dari Sampel Pus Penderita Infeksi Luka Operasi di Departemen Bedah Rumah Sakit Prof. dr. Chairuddin P. Lubis Universitas Sumatera Utara
(Universitas Sumatera Utara, 2025)Background. Surgical site infection (SSI) is one of the most common postoperative complications that increases morbidity, length of hospital stay, and treatment costs. The changing pattern of causative bacteria and rising ... -
Analisis Faktor-Faktor Penentu Daya Tarik Investasi dan Hubungannya terhadap Pertumbuhan Ekonomi Regional di Indonesia
(Universitas Sumatera Utara, 2025)This study aims to analyze the determining factors of investment attractiveness and their relationship with regional economic growth in Indonesia. The variables examined include infrastructure, labor, government expenditure, ... -
Hubungan Kadar HbA1c dengan Kadar Profil Lipid pada Pasien Diabetes Melitus Tipe 2
(Universitas Sumatera Utara, 2025)Background: Type 2 diabetes mellitus is a chronic metabolic disorder characterized by hyperglycemia resulting from impaired insulin secretion and action. Prolonged hyperglycemia may lead to disturbances in lipid ... -
Hubungan Penggunaan Gadget dengan Kualitas Tidur pada Siswa SMP IT Siti Hajar
(Universitas Sumatera Utara, 2025)Background. Excessive use of gadgets among adolescents has been linked to a variety of negative effects, including sleep disturbances. Exposure to blue light emitted from gadget screens can suppress melatonin production ... -
Karakteristik Pasien Otitis Media Supuratif Kronik di Rumah Sakit Umum Pusat Adam Malik Medan Periode Januari-Desember 2024
(Universitas Sumatera Utara, 2025)Background. Chronic Suppurative Otitis Media (CSOM) is a chronic inflammation of the middle ear characterized by tympanic membrane perforation and persistent purulent discharge. It remains common in developing countries ... -
Kualitas Pemulihan Pasien Sectio Caesarea dengan Metode ERACS
(Universitas Sumatera Utara, 2025)Introduction. Cesarean surgery may result in several outcomes that affect patient comfort, such as postoperative pain, impaired mobilization and breastfeeding, digestive dysfunction, and prolonged hospitalization. To ... -
Analisis Hasil Uji Faal Paru (VEP1) terhadap Pemeriksaan Tes Berjalan 6 Menit pada Pasien Penyakit Paru Obstruksi Kronik di Rumah Sakit Prof. Dr. Chairuddin P. Lubis Universitas Sumatera Utara
(Universitas Sumatera Utara, 2025)Background: Chronic Obstructive Pulmonary Disease (COPD) is a chronic condition characterized by progressive airflow limitation, leading to reduced functional capacity. Pulmonary function is commonly assessed using the ... -
Gambaran Tingkat Pengetahuan Penderita Retinopati Diabetik terhadap Pencegahan Komplikasi Retinopati Diabetik di Rumah Sakit Prof. dr. Chairuddin P. Lubis Universitas Sumatera Utara dan Rumah Sakit Jejaring
(Universitas Sumatera Utara, 2025)Background. Diabetic retinopathy is one of the chronic complications of diabetes mellitus that can lead to blindness. Patients’ knowledge about diabetic retinopathy plays an important role in preventing further ... -
Hubungan Pola Asuh Ibu dengan Status Gizi Anak Balita Di Wilayah Kerja UPT Puskesmas Mandala
(Universitas Sumatera Utara, 2025)The problem of poor nutritional status in toddlers is a serious problem that is still faced by many countries, including Indonesia. Poor nutritional status can hinder children's growth and development, and risks reducing ... -
Hubungan Miopia Sedang dan Berat dengan Kualitas Tidur pada Orang Usia Dewasa Muda
(Universitas Sumatera Utara, 2025)Background. Myopia is a refractive error in which light is focused in front of the retina, resulting in blurred vision, particularly among young individuals. Increased near-work activities such as reading and prolonged ... -
Hubungan Tingkat Pengetahuan dan Sikap tentang Rokok Elektrik terhadap Perilaku Merokok Elektrik pada Mahasiswa Fakultas Teknik Universitas Sumatera Utara
(Universitas Sumatera Utara, 2025)Introduction: Electronic cigarettes (vapes) are becoming increasingly popular among university students and are often perceived as safer than conventional cigarettes, although they still pose health risks. Objective: This ... -
Pengaruh Paparan Formalin secara Inhalasi Terhadap Karakteristik Fisik dan Histopatologi Ginjal pada Tikus Wistar
(Universitas Sumatera Utara, 2025)Background: Formalin exposure is known to cause oxidative stress and tissue damage, including nephrotoxicity. The kidney is a major organ affected by formalin toxicity due to its role in filtration and metabolic ... -
Hubungan Tekanan Darah dengan Volume Perdarahan Intraserebral pada Pasien Stroke Hemoragik Berdasarkan Hasil CT Scan Kepala di RSU Imelda Pekerja Indonesia Medan
(Universitas Sumatera Utara, 2025)Background. Hemorrhagic stroke is one of the leading causes of morbidity and mortality worldwide, occurring due to the rupture of cerebral blood vessels that results in intracerebral bleeding. High blood pressure is ... -
Hubungan antara Kadar Estradiol Serum dengan Skin Tag
(Universitas Sumatera Utara, 2025)Background: Skin tags (acrochordon) are benign skin lesions that are often found, especially in adults and the elderly. Although non-malignant, their occurrence is often associated with various metabolic and hormonal ...