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Implementasi XGBoost dalam Klasifikasi Gagal Ginjal Kronis Menggunakan Dataset Chronic Kidney Disease Abdillah, Muhammad; Sarira, Brayen Tisra; Hidayat, Ahmad Nur; Fauzan, Ahmad Nur; Nurhidayat, Rifki; Septiarini, Anindita; Puspitasari, Novianti
JATISI Vol 12 No 3 (2025): JATISI (Jurnal Teknik Informatika dan Sistem Informasi)
Publisher : Universitas Multi Data Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35957/jatisi.v12i3.11546

Abstract

Chronic Kidney Disease (CKD) is a serious health issue that can lead to death if not detected early. To support early detection, this study applies the eXtreme Gradient Boosting (XGBoost) algorithm to classify patients at risk of CKD. The dataset used is the Chronic Kidney Disease Dataset from Kaggle, consisting of 400 patient records and 26 clinical attributes. Preprocessing involved imputing missing values and converting categorical features into numerical form. The model was evaluated using accuracy, precision, recall, and F1-score metrics. The results show that XGBoost achieved 99% accuracy, with 98% precision and 100% recall, indicating excellent performance in binary classification tasks. This study demonstrates that XGBoost is a reliable algorithm for automatic prediction of chronic kidney disease. Keywords: XGBoost, chronic kidney disease, classification, machine learning
Pengaruh Pemberian Video Edukasi Terhadap Pengetahuan Computer Vision Syndrome Pekerja Administrasi Perkantoran RSDM Surakarta Fauzan, Ahmad Nur; Ismayenti, Lusi
JURNAL INOVASI DAN PENGABDIAN MASYARAKAT INDONESIA Vol 4 No 3 (2025): Juli
Publisher : Fakultas Kesehatan Masyarakat, Universitas Muhammadiyah Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26714/jipmi.v4i3.404

Abstract

Latar belakang: Komputer sudah menjadi bagian dalam kehidupan kita sehari-hari untuk mempermudah dalam menjalankan pekerjaan administrasi. Kantor, sekolah, dan rumah menjadi lokasi utama penggunaan komputer. Bekerja dengan komputer dalam waktu lama dapat mengakibatkan gangguan computer vision syndrome (CVS). Survey di Amerika, mencatat 80% penggunaan perangkat digital lebih dari 2 jam/hari mengalami gejala CVS diantaranya yaitu nyeri leher dan bahu, ketegangan mata, penglihatan kabur, dan mata kering. Tujuan: Untuk mengetahui pengaruh pemberian video edukasi terhadap pengetahuan computer vision syndrome pekerja administrasi perkantoran. Metode: Kegiatan dilaksanakan dengan quasi esperiment two groups pretest-posttest design. Partisipan berjumlah 60 orang yaitu seluruh pekerja administrasi perkantoran RSDM Surakarta. Partisipan dibagi menjadi 2 kelompok yaitu eksperimen dan kontrol. Edukasi tentang CVS diberikan kepada kelompok eksperimen dengan metoda pemutaran video edukasi sebanyak 3 kali selama 4 minggu. Pengetahuan CVS diambil dari kedua kelompok sebelum dan setelah edukasi, lalu hasilnya dibandingkan. Hasil: Pengetahuan CVS kelompok eksperimen berbeda signifikan antara sebelum dan setelah edukasi (p= 0,017), sedangkan pada kelompok kontrol tidak ada perbedaan (p= 0,213). Pengetahuan CVS antara kelompok eksperimen dan kontrol setelah kegiatan edukasi memiliki perbedaan signifikan (p= 0,000). Kesimpulan: Edukasi CVS menggunakan media video dapat memberikan dampak positif peningkatan pengetahuan para pekerja administrasi perkantoran di RSDM Surakarta. Kata kunci: computer vision syndrome, pekerja administrasi, video edukasi ____________________________________________________________________ Abstract Background: Computers have become a part of our daily lives to facilitate administrative work. Offices, schools, and homes are the main locations for computer use. Working with computers for extended periods can cause computer vision syndrome (CVS). A survey in America noted that 80% of digital device users who use their devices for more than 2 hours/day experience CVS symptoms, including neck and shoulder pain, eye strain, blurred vision, and dry eyes. Objective: To determine the effect of providing educational videos on the knowledge of computer vision syndrome among office administration workers. Method: A quasi-experiment with groups pretest-posttest design was conducted with participants. The participants numbered 60 people, namely all office administration workers at RSDM Surakarta. Participants were divided into two groups, namely the experimental and control groups. Education videos about CVS were given to the experimental group three times for four weeks. CVS knowledge was taken from both groups before and after education, then the results were compared. Result: CVS knowledge in the experimental group was significantly different between before and after education (p = 0.017), while in the control group there was no difference (p = 0.213). There was a significant difference in CVS knowledge between the experimental and control groups after the educational activity (p=0.000). Conclusion: CVS education using video media can have a positive impact on increasing the knowledge of office administration workers at RSDM Surakarta. Keywords: computer vision syndrome, administration workers, educational video