Articles
<![CDATA[The Relationship Between Workload and Work-Life Balance and Job Satisfaction of Employees at PT. X Medan ]]>
<![CDATA[Effendi, Khairunnisa]]>;
<![CDATA[Indriani, Fatma]]>
<![CDATA[ Jurnal Kesehatan Masyarakat Perkotaan Vol. 5 No. 2 (2025): Jurnal Kesehatan Masyarakat Perkotaan ]]>
Publisher : <![CDATA[LPPM Universitas Mohammad Husni Thamrin ]]>
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DOI: 10.37012/jkmp.v5i2.3161
<![CDATA[In the era of globalization, increasingly fierce business competition requires companies to have competent and high-performing human resources. Job satisfaction is a crucial aspect in the workplace that influences productivity and employee well-being, where excessive workload and imbalance in work-life balance can impact job satisfaction. This study aims to analyze the relationship between workload and work-life balance on employee job satisfaction at PT.X Medan. This study used a quantitative approach with a cross-sectional design. The sampling technique used purposive sampling of 50 employees from the Engineering and Processing Division. The data were analyzed using Pearson's correlation test Product Moment test. The results of the study indicate a very strong and significant negative relationship between workload and job satisfaction (r = -0.977), meaning that as workload increases, job satisfaction tends to decrease. Conversely, there is a very strong and significant positive correlation between work-life balance and job satisfaction (r = 0.958), indicating that the better the work-life balance, the higher the job satisfaction. These results confirm that high workload and poor work-life balance are associated with a decrease in employee job satisfaction. Therefore, evaluating and redistributing workload more proportionally, as well as implementing policies that support work-life balance for employees, are important for improving overall job satisfaction.]]>
<![CDATA[Ergonomic Analysis to Assess Comfort and Risk of Musculoskeletal Injuries in Office Workers at PT X Using Rosa's Method ]]>
<![CDATA[Siregar, Baharuddin]]>;
<![CDATA[Wahyuni, Dewi Sri]]>;
<![CDATA[Indriani, Fatma]]>;
<![CDATA[Dalimunthe, Nadiyah Rahma]]>;
<![CDATA[Zakwan, M. Hadin]]>;
<![CDATA[Asti, Rahmah Dwi]]>;
<![CDATA[Darmansyah, Rendi]]>
<![CDATA[ JUKEJ : Jurnal Kesehatan Jompa Vol 4 No 4 (2025): JUKEJ: Jurnal Kesehatan Jompa ]]>
Publisher : <![CDATA[Yayasan Jompa Research and Development ]]>
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DOI: 10.57218/jkj.Vol4.Iss4.2130
<![CDATA[Abstract This study aims to analyze the level of workplace comfort and the risk of musculoskeletal injuries among office workers at PT X using the Rapid Office Strain Assessment (ROSA) and Nordic Body Map (NBM) methods, as well as to examine the relationship between working posture and MSD complaints. This study uses a quantitative descriptive design with a cross-sectional approach involving 50 respondents. The results indicate that most employees are categorized as having a moderate ergonomic risk (ROSA score 4-5), while a small portion has a high ergonomic risk (score 5). Based on the NBM results, most workers experience mild to moderate musculoskeletal complaints, particularly in the neck, shoulders, lower back, and wrists. The main factors contributing to ergonomic risk are non-adjustable office chairs and desks, as well as prolonged static working postures. Overall, the ergonomic conditions at PT X are relatively good. However, improvements in workstation facilities and increasing workers' awareness of ergonomic principles are necessary to reduce the risk of musculoskeletal injuries and enhance workplace comfort. As a large-scale plantation company, PT X faces a high potential risk of Musculoskeletal Disorders (MSDs) among its employees. This risk primarily stems from the nature of the work, which often requires repetitive or static activities.]]>
<![CDATA[Hubungan beban kerja terhadap stres kerja di PT X ]]>
<![CDATA[Siregar, Nurul Syahputri]]>;
<![CDATA[Salianto, Salianto]]>;
<![CDATA[Indriani, Fatma]]>
<![CDATA[ Holistik Jurnal Kesehatan Vol. 19 No. 9 (2025): Volume 19 Nomor 9 ]]>
Publisher : <![CDATA[Program Studi Ilmu Keperawatan-fakultas Ilmu Kesehatan Universitas Malahayati ]]>
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DOI: 10.33024/hjk.v19i9.1876
<![CDATA[Background: Work stress is a psychological and physiological response that occurs when job demands exceed a person's coping capacity. This condition can negatively impact employee mental and physical health and productivity. Purpose: To analyze the relationship between workload and job stress among employees at PT X. Method: This study used a quantitative correlational approach with a total sampling technique involving 37 respondents. Data were collected through a questionnaire and analyzed using the Spearman Rank test. Results: Based on the study results, 30 (81.1%) employees had a high level of workload, and 21 (56.8%) respondents had a high level of workload. The results of the bivariate analysis using the Spearman Rank test showed a probability or significance value of 0.00 (<0.05), indicating a significant relationship. Furthermore, a correlation value of (+) 0.756 indicates a strong correlation between the two variables, and a positive value indicates a unidirectional correlation. Thus, there is a significant and unidirectional relationship between workload and job stress in this study. Conclusion: There is a significant and strong relationship between workload and job stress. The higher the workload, the higher the level of work stress experienced by employees. Keywords: Employees; Workload; Work Stress. Pendahuluan: Stres kerja merupakan respons psikologis dan fisiologis yang muncul ketika tuntutan pekerjaan melebihi kapasitas individu untuk mengatasinya. Kondisi ini dapat berdampak negatif terhadap kesehatan mental, fisik, serta produktivitas karyawan. Tujuan: Untuk menganalisis hubungan antara beban kerja terhadap stres kerja pada karyawan PT X. Metode: Penelitian menggunakan pendekatan kuantitatif korelasional dengan teknik total sampling terhadap 37 responden. Data dikumpulkan melalui kuesioner dan dianalisis menggunakan uji Spearman Rank. Hasi: Berdasarkan hasil penelitian, sebanyak 30 (81.1%) karyawan memiliki tingkat beban kerja dengan dan stress kerja tinggi 21 (56.8%) responden. Hasil analisis bivariat dengan metode Spearmanrho menunjukkan nilai probabilitas atau signifikansi 0.00 (< 0.05) yang artinya terdapat hubungan signifikan. Selain itu, nilai korelasinya adalah (+) 0.756 yang mempunyai arti bahwa korelasi/hubungan kedua variabel bernilai kuat dan nilai yang positif menunjukkan korelasi yang searah. Jadi, terdapat hubungan antara beban kerja dengan stres kerja pada penelitian ini dengan nilai yang signifikan dan searah. Simpulan: Terdapat hubungan yang signifikan dan kuat antara beban kerja dengan stres kerja. Semakin tinggi beban kerja yang diterima, semakin tinggi pula tingkat stres kerja yang dirasakan oleh karyawan. Kata Kunci: Beban Kerja; Karyawan; Stres Kerja.]]>
<![CDATA[Hubungan Safety Talk Dan Pengawasan Terhadap Kepatuhan Penggunaan Alat Pelindung Diri (APD) Pada Pekerja Dalam Keadaan Bertegangan (PDKB) PT. PLN UP3 Medan ]]>
<![CDATA[Fahira Ramadhani Saragih]]>;
<![CDATA[Fatma Indriani]]>;
<![CDATA[Putra Apriadi Siregar]]>
<![CDATA[ Jurnal Ilmiah Kesehatan Mandala Waluya Vol. 5 No. 2 (2025): Jurnal Ilmiah Kesehatan Mandala Waluya ]]>
Publisher : <![CDATA[Lembaga Penelitian dan Pengabdian Masyarakat Universitas Mandala Waluya ]]>
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DOI: 10.54883/jikmw.v5i2.1331
<![CDATA[Sebanyak 79% kecelakaan kerja di PLN, dari kejadian tersebut 25,5% disebabkan oleh ketidakpatuhan dalam penggunaan Alat Pelindung Diri (APD). Penelitian ini bertujuan untuk mengetahui hubungan antara pelaksanaan Safety talk dan pengawasan terhadap kepatuhan penggunaan APD pada pekerja PDKB di PT. PLN (Persero) UP3 Medan. Penelitian ini menggunakan pendekatan kuantitatif dengan desain potong lintang (cross-sectional), Populasi dalam penelitian ini mencakup seluruh pegawai PDKB (Pekerja dalam keadaan bertegangan) sebanyak 30 orang, penentuan sampel penelitian ini melalui teknik total sampling, sehingga diperoleh 30 responden penelitian. Pengumpulan data dilakukan dengan menggunakan kuesioner, dan dianalisis dengan uji Chi-Square. Hasil penelitian menunjukkan bahwa 60% pekerja belum menerapkan Safety talk secara optimal, dan 66,7% berada dalam kategori pengawasan rendah. Tingkat kepatuhan terhadap penggunaan APD juga masih tergolong rendah, yakni hanya 36,7%. Hasil penelitian ini menunjukkan terdapat hubungan yang signifikan antara pelaksanaan Safety talk (p = 0,001) dan pengawasan (p = 0,002) dengan kepatuhan penggunaan APD. Sehingga diperoleh hasil bahwa efektivitas Safety talk dan rendahnya tingkat pengawasan berkontribusi pada rendahnya kepatuhan pekerja. Oleh karena itu, pelaksanaan Safety talk yang konsisten dan pengawasan yang aktif sangat diperlukan guna meningkatkan keselamatan kerja pada pekerja PDKB.]]>
<![CDATA[KNN-MVO-SMOTE Algorithm for Air Quality Imbalanced Data Classification ]]>
<![CDATA[Rizky, Muhammad Miftahur]]>;
<![CDATA[Mazdadi, Muhammad Itqan]]>;
<![CDATA[Muliadi, Muliadi]]>;
<![CDATA[Faisal, Mohammad Reza]]>;
<![CDATA[Indriani, Fatma]]>;
<![CDATA[Rozaq, Hasri Akbar Awal]]>;
<![CDATA[Yildiz, Oktay]]>
<![CDATA[ International Journal of Advances in Data and Information Systems Vol. 6 No. 3 (2025): December 2025 - International Journal of Advances in Data and Information Syste ]]>
Publisher : <![CDATA[Indonesian Scientific Journal ]]>
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DOI: 10.59395/ijadis.v6i3.1424
<![CDATA[This research addresses air pollution, a pressing global issue influenced by geographic and temporal factors, using advanced machine-learning techniques to enhance air quality classification. By integrating the K-Nearest Neighbors (KNN) algorithm with the Synthetic Minority Over-sampling Technique (SMOTE) and Multi-Verse Optimization (MVO), we tackle challenges like data imbalance and parameter optimization. Our novel approach, which combines SMOTE and MVO within the KNN framework, has significantly increased classification accuracy to 97%, substantially improving over previous methods. The dataset includes diverse geographic and temporal data, with potential biases acknowledged and addressed. This study highlights the efficacy of merging MVO and SMOTE to optimize classification models, making a substantial contribution to environmental analysis and the fight against air pollution. Future research will explore AutoML technology to improve algorithmic optimization, offering more efficient and adaptive solutions. This pioneering effort emphasizes the critical role of technological innovation in tackling environmental challenges and marks a significant advancement in combating global air pollution.]]>
<![CDATA[STRES AKADEMIK SEBAGAI PREDIKTOR KESEHATAN MENTAL PADA MAHASISWA FKM UIN SU ]]>
<![CDATA[Indriani, Fatma]]>;
<![CDATA[Fadilah, Sylva Qamara Nur]]>
<![CDATA[ JOURNAL OF SCIENCE AND SOCIAL RESEARCH Vol 8, No 4 (2025): November 2025 ]]>
Publisher : <![CDATA[Smart Education ]]>
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DOI: 10.54314/jssr.v8i4.4992
<![CDATA[Abstract: Mental health among young people is receiving increasing attention. This study aims to determine the relationship between academic stress levels and mental health among students at the Faculty of Public Health, State Islamic University of Medan (UIN SU). The method used was a quantitative correlational survey approach. Data were obtained from 131 students at the Faculty of Public Health, State Islamic University of Medan (UIN SU), using incidental sampling. The measurement tools used were the Perceived Academic Stress Scale (PASS) and the Brief Mental Health Inventory (BMHI-12). Regression analysis was used. The results showed a negative effect of academic stress on mental health among students at the Faculty of Public Health, State Islamic University of Medan (UIN SU Medan), with an effective contribution of 19.3%. These findings demonstrate the importance of stress management strategies in higher education environments to maintain student mental well-being..Keyword: Mental Health; Collage Students; Academic Stress.Abstrak: Kesehatan mental pada generasi muda semakin mendapat perhatian. Penelitian ini bertujuan untuk mengetahui hubungan antara tingkat stres akademik dengan kesehatan mental pada mahasiswa FKM UIN SU. Metode yang digunakan adalah kuantitatif korelasional dengan pendekatan survei. Data diperoleh dari 131 orang mahasiswa FKM UIN SU yang diambil dengan teknik incidental sampling. Alat ukur yang digunakan yaitu Perceived Academic Stress Scale (PASS) dan Brief Mental Health Inventory (BMHI-12)). Teknik analisis data yang digunakan adalah uji regresi. Hasil penelitian menunjukkan terdapat pengaruh negatif dari stress akademik terhadap Kesehatan mental pada mahasiswa FKM UIN SU Medan dimana sumbangan efektif yang diberikan sebesar 19,3%. Temuan ini menunjukkan pentingnya strategi manajemen stres di lingkungan pendidikan tinggi untuk menjaga kesejahteraan mental mahasiswa.Kata kunci: Kesehatan Mental; Mahasiswa; Stres Akademik.]]>
<![CDATA[Pengaruh Edukasi Media Poster Terhadap Peningkatan Pengetahuan Masyarakat Mengenai STBM Di Wilayah Kerja Puskesmas Bandar Senembah ]]>
<![CDATA[Indriani, Fatma]]>;
<![CDATA[Ramadhanu, Suhada]]>;
<![CDATA[Tarigan, David Brando Pratama]]>;
<![CDATA[Daulay, Rangga Muriansyah]]>; Zaki, Ahmad;
<![CDATA[Gunawan, Muhammad Khair]]>;
<![CDATA[Aulia, Rizky Gunadi]]>
<![CDATA[ JUKEJ : Jurnal Kesehatan Jompa Vol 4 No 4 (2025): JUKEJ: Jurnal Kesehatan Jompa ]]>
Publisher : <![CDATA[Yayasan Jompa Research and Development ]]>
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DOI: 10.57218/jkj.Vol4.Iss4.2196
<![CDATA[Sanitasi Total Berbasis Masyarakat (STBM) merupakan pendekatan strategis dalam meningkatkan kesehatan lingkungan melalui perubahan perilaku masyarakat. Namun, masih banyak wilayah di Indonesia yang belum sepenuhnya memahami dan menerapkan lima pilar STBM secara menyeluruh. Penelitian ini bertujuan untuk mengetahui pengaruh edukasi menggunakan media poster terhadap peningkatan pengetahuan masyarakat mengenai STBM di wilayah kerja Puskesmas Bandar Senembah. Jenis penelitian ini adalah pra-eksperimen dengan desain one group pre-test and post-test. Penelitian pra-eksperimen dengan desain one group pre-test and post-test ini bertujuan menganalisis pengaruh edukasi menggunakan media poster terhadap peningkatan pengetahuan masyarakat mengenai Sanitasi Total Berbasis Masyarakat (STBM) di wilayah kerja Puskesmas Bandar Senembah. yang melibatkan 52 responden menggunakan teknik accidental sampling. Data dikumpulkan melalui kuesioner tertutup yang telah diuji validitas dan reliabilitasnya, kemudian dianalisis menggunakan uji Wilcoxon. Penelitian melibatkan 52 responden yang dipilih melalui teknik accidental sampling. Pengumpulan data dilakukan menggunakan kuesioner tertutup yang telah diuji validitas dan reliabilitasnya, dengan pengukuran pengetahuan dinyatakan secara konsisten dalam skor pengetahuan. Analisis data menggunakan uji Wilcoxon menunjukkan adanya peningkatan rata-rata skor pengetahuan dari 4,02 pada pre-test menjadi 8,98 pada post-test, dengan nilai p = 0,000 (p < 0,05). Hasil ini membuktikan bahwa edukasi melalui media poster efektif dalam meningkatkan pengetahuan masyarakat tentang STBM. Media poster berperan sebagai sarana visual yang membantu penyampaian informasi secara jelas dan mudah dipahami, sehingga mendukung peningkatan pemahaman masyarakat terhadap lima pilar STBM dan penguatan upaya promosi kesehatan lingkungan.]]>
<![CDATA[Improving Postprandial Glucose Forecasting Using Diagnosis-Aware Stacked Learning ]]>
<![CDATA[Fatma Indriani]]>;
<![CDATA[Mohammad Reza Faisal]]>;
<![CDATA[Naufal Said]]>
<![CDATA[ Kinetik: Game Technology, Information System, Computer Network, Computing, Electronics, and Control Vol. 11, No. 2, May 2026 ]]>
Publisher : <![CDATA[Universitas Muhammadiyah Malang ]]>
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DOI: 10.22219/kinetik.v11i2.2566
<![CDATA[Predicting glucose levels after a meal (postprandial glucose) can help anticipate abnormal responses and improve diabetes management. Yet such prediction remains difficult because post-meal glucose depends on multiple interacting factors, including prior glucose trends, meal composition, and recent activity. This study develops machine learning models to forecast short-term post-meal glucose levels using the CGMacros dataset, which combines continuous glucose monitoring (CGM) data from Dexcom and Libre sensors with meal macronutrient annotations and activity measurements. Several feature combinations and regression models were evaluated to identify an optimal representation. Results show that combining baseline glucose statistics with meal composition yields the lowest error across all regressors. Building on this feature configuration, a stacked learning framework was implemented in which a global model provides initial predictions refined by diagnosis-specific CatBoost regressors for Healthy, Pre-diabetes, and Type 2 Diabetes groups. Across 18 configurations spanning two sensors and three horizons (30, 60, 120 minutes), stacking reduced normalized RMSE by 3.5 ± 3.7% on average, with the strongest improvements at 120-minute horizons (mean 5.5%) and for linear global models (up to 13.6% reduction). Gains varied by diagnosis group and sensor type, highlighting the importance of device-aware validation. These results demonstrate that diagnosis-aware stacking enhances both accuracy and robustness, offering a practical foundation for personalized glucose forecasting in digital health systems.]]>
<![CDATA[Evaluating CNN Robustness for Face Mask Classification under Environmental Variations ]]>
<![CDATA[Bagaskara Ridho Vandio]]>;
<![CDATA[Fatma Indriani]]>;
<![CDATA[Andi Farmadi]]>;
<![CDATA[Dodon Turianto Nugrahadi]]>;
<![CDATA[Friska Abadi]]>
<![CDATA[ Journal of Embedded Systems, Security and Intelligent Systems Vol 7 No 2 (2026): June 2026 ]]>
Publisher : <![CDATA[Program Studi Teknik Komputer ]]>
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DOI: 10.59562/jessi.v7i2.2617
<![CDATA[Purpose – This study aims to analyze and compare the performance of ResNet50 and MobileNetV3 for multi-class face mask classification under various environmental conditions. Design/methods/approach – ResNet50 and MobileNetV3 are trained using transfer learning for three-class face mask classification and evaluated under normal conditions and environmental variations, including illumination changes, blur, low compression, and rotation. Findings – Experimental results show that ResNet50 achieves an accuracy of 94.32% under normal conditions, slightly outperforming MobileNetV3 at 94.10%. Under environmental variations, the largest performance degradation is observed under darkening and blur conditions, while low compression and rotation have relatively minor effects. ResNet50 demonstrates higher robustness across most perturbation settings, whereas MobileNetV3 provides competitive performance with substantially better computational efficiency. Research implications/limitations – This study is limited to a controlled evaluation using synthetic environmental perturbations on a single dataset and does not consider broader dataset diversity. Therefore, the findings should be interpreted within the evaluated experimental conditions. Originality/value – This study provides a comparative analysis of model robustness under controlled environmental perturbations, highlighting the trade-off between robustness and computational efficiency for face mask classification systems.]]>
<![CDATA[CARING FOR THE EARTH AND HEALING STUDENTS THROUGH THE SYNERGY OF ISLAMIC ECOTHEOLOGY AND COUNSELING IN WASTE EDUCATION ]]>
<![CDATA[Yulia Khairina Ashar]]>;
<![CDATA[Fatma Indriani]]>;
<![CDATA[M. Iqbal]]>;
<![CDATA[Putri Safira]]>;
<![CDATA[Agil Maritho Lauchan]]>
<![CDATA[ Journal of Gender and Social Inclusion in Muslim Societies Vol 6, No 2 (2025): Journal of Gender and Social Inclusion in Muslim Societies (JGSIMS) ]]>
Publisher : <![CDATA[Pusat Studi Gender dan Anak ]]>
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DOI: 10.30829/jgsims.v6i2.26522
<![CDATA[The issue of waste is a very pressing matter that requires serious attention because it has a direct impact on the environment, health, and the sustainability of human life. This study aims to increase the knowledge and attitudes of Islamic boarding school students. The objective of the study is to improve knowledge and attitudes to care for and heal Islamic boarding school students through the synergy of Islamic ecotheology and counseling in waste education. The type of research used in this study is quasi-experimental research with a one-group pretest-posttest design. This study involved 30 santri who were selected purposively based on recommendations from the pesantren. The statistical test used was the Paired Sample t-Test with the help of JASP version 16 computer software. The results of this study show that interventions in the form of counseling can significantly improve the knowledge and attitudes of santri regarding Islamic ecotheology and waste management in pesantren. The Wilcoxon test results showed a significant increase in knowledge (p < 0.001), while the Paired Sample t-Test showed an increase in attitude from an average score of 26.60 on the pretest to 36.10 on the posttest with a p-value < 0.001. This confirms that counseling not only improves conceptual understanding but also encourages positive attitude changes that have the potential to continue in real behavior in maintaining the cleanliness and sustainability of the pesantren environment.]]>
