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Hubungan Durasi Penggunaan Visual Display Terminal Terhadap Computer Vision Syndrome pada Mahasiswa Fakultas Kedokteran Universitas Sumatera Utara Wijaya, Vincent; Anggraini, Dwi Rita; Lumongga, Fitriani; Syafriani Siregar, Rosmayanti
SCRIPTA SCORE Scientific Medical Journal Vol. 4 No. 2 (2023): SCRIPTA SCORE Scientific Medical Journal
Publisher : Talenta Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32734/scripta.v4i2.10534

Abstract

Pendahuluan. Computer Vision Syndrome merupakan sekumpulan gejala penglihatan yang disebabkan oleh paparan Visual Display Terminal berupa computer, smartphone, dan lain lain dalam jangka waktu yang lama. Mahasiswa selama pembelajaran daring terpapar Visual Display Terminal dalam jangka waktu yang panjang, membuat mereka rentan terkena Computer Vision Syndrome. Tujuan. Penelitian ini bertujuan untuk mengetahui pengaruh durasi penggunaan Visual Display Terminal terhadap Computer Vision Syndrome pada mahasiswa Fakultas Kedokteran Universitas Sumatera Utara. Metode. Penelitian ini merupakan penelitian analitik observasional dengan pendekatan cross-sectional. Penelitian dilakukan di Fakultas Kedokteran Universitas Sumatera Utara pada bulan Agustus 2022. Sampel penelitian yaitu Mahasiswa aktif Fakultas Kedokteran Universitas Sumatera Utara tahun ajaran 2019-2021 diperoleh dengan stratified random sampling. Hasil. Analisis data penelitian menggunakan uji korelasi spearman’s rho rank correlation. Penelitian menunjukkan terdapat adanya hubungan signifikan durasi penggunaan VDT terhadapat CVS (p = 0.03) dengan nilai korelasi yang lemah (d = 0.314). Kesimpulan. Ada hubungan durasi penggunaan lebih dari empat jam secara terus menerus atau pengunaan VDT selama 6 jam terhadap Computer Vision Syndrome, dengan sumber VDT yang paling sering digunakan adalah smartphone.
Clinicopathologic Profile of Lung Cancer Patients at Murni Teguh Memorial Hospital in 2023 Putri, Rosni Amanda; Lumongga, Fitriani; Permatasari, Amira; Laksmi, Lidya Imelda
Indonesian Journal of Cancer Vol 19, No 4 (2025): December
Publisher : http://dharmais.co.id/

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33371/ijoc.v19i4.1371

Abstract

Background: Lung cancer is the most prevalent type of cancer worldwide, with a mortality rate of 1,817,469. This study aims to determine the clinicopathology of lung cancer patients in Murni Teguh Memorial Hospital.Methods: This is a descriptive study with a cross-sectional design. Clinical data were obtained from the medical records of lung cancer patients at Murni Teguh Memorial Hospital in 2023. The inclusion criteria were lung cancer patients who had been diagnosed histopathologically, while patients with incomplete medical records were excluded from the study. The data were processed using the Statistical Package for the Social Sciences (SPSS) software version 27.Results:  A total of 63 lung cancer patients were mostly (41.3%) aged 51-60 years. 48 subjects (76.2%) have been identified as male. Clinical symptoms of shortness of breath were found in 22 (34.9%) subjects, and the majority (47.6%) had a tumour size of T4. Based on histopathological classification according to WHO, 35 (55.5%) lung cancer patients mostly have adenocarcinoma.Conclusions: Lung cancer patients at Murni Teguh Memorial Hospital in 2023 presented with advanced disease, as reflected by the high proportion of large tumor size (T4) and respiratory symptoms such as shortness of breath. These findings highlight the tendency for late-stage presentation of lung cancer and underscore the need for improved early detection strategies and timely diagnostic interventions in this population.