Claim Missing Document
Check
Articles

Analysis of risk factors associated with subjective fatigue symptoms among coal mining vehicle operators Modjo, Robiana; Sulistiyorini, Desy; Rizkianto, Eko; Susilowati, Indri Hapsari; Triwibowo, Didik
International Journal of Public Health Science (IJPHS) Vol 14, No 4: December 2025
Publisher : Intelektual Pustaka Media Utama

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/ijphs.v14i4.26601

Abstract

Coal mining vehicle operators have negative consequences with health effects such as fatigue. The aim of the study was to analyze the risk factors related to subjective fatigue among coal mining operators. Specifically, it seeks to examine the relationship between work shift, working period, sleep quantity, sleep quality, and personal characteristics, such as age, neck circumference, and body mass index. Data were collected from a coal mining site in South Kalimantan, Indonesia in 2022 with primary questionnaires. A total of 440 workers who worked in the mining and hauling area for at least one year were recruited in this study. This was a cross-sectional study. Quantitative data were obtained to describe the level of subjective fatigue and to analyze the risk factors associated with the work fatigue in coal mining vehicle operators. The fatigue was associated with obesity (OR:1.777, 95% CI:1.0067-2.960), overweight (OR:1.783, 95% CI:1.046-3.040), neck circumference (OR:1.513, 95% CI:1.0983-2.329), sleep quality (OR:4.597, 95% CI:2.762-7.650), and working period (OR:0.545, 95% CI:10.360-0.825) (p<0.05 for all). However, fatigue did not significantly affect from sleep quantity and work shift. Ensuring individual health is essential for preserving the opportunity to sleep and allowing the body to recover from fatigue.
Mortality Trends of Air Pollution-Sensitive Diseases in Jakarta, Indonesia: A Population-Based Analysis, 2019-2023 Fauzia, Sifa; Zakianis; Susilowati, Indri Hapsari; Maulida, Rizka
International Journal of Science and Society Vol 7 No 4 (2025): International Journal of Science and Society (IJSOC)
Publisher : GoAcademica Research & Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54783/ijsoc.v7i4.1568

Abstract

Air pollution is a leading environmental health risk, especially in megacities with limited monitoring infrastructure. In Jakarta, few studies have examined mortality trends for air pollution-sensitive diseases. This population-based study analyzed registered deaths in Jakarta (2019–2023) attributed to cardiovascular and respiratory diseases linked to air pollution. Mortality data were disaggregated by disease type, age, sex, region, and reporting facility. Stroke consistently accounted for the highest number of deaths, increasing by 36% from 2020 to 2023. Pneumonia and influenza declined until 2022 but surged in 2023 by 48%. Senior adults (≥60 years) bore the highest burden, and men consistently had higher death counts than women. East Jakarta recorded the highest regional mortality, while Thousand Islands had the lowest. Reporting by community health centers grew steadily, reaching 48.3% of all reported deaths in 2023. Mortality trends in Jakarta reflect a growing burden of air pollution-sensitive diseases, particularly among the elderly and in more polluted districts. Expanding surveillance coverage, improving cause-of-death certification, and integrating mortality with environmental data are essential for guiding air quality and health policy in urban Indonesia.
INJURY MECHANISMS AND SURVIVAL IN FIGHTER AIRCRAFT EJECTIONS BASED ON A SYSTEMATIC REVIEW Muhammad Hilmi Wiratama; Indri Hapsari Susilowati
International Review of Practical Innovation, Technology and Green Energy (IRPITAGE) Vol. 6 No. 1 (2026): March-June 2026
Publisher : RADJA PUBLIKA

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

The ejection seat system in fighter aircraft is a safety technology that plays a crucial role in saving pilots in flight emergencies. However, the high vertical acceleration during the early ejection phase and the propulsion phase exposes pilots to significant axial loads, increasing the risk of spinal cord injury. This systematic review was conducted following PRISMA 2020 guidelines by reviewing literature from Scopus (n = 20) and PubMed (n = 12) databases. After screening and assessing eligibility, 15 studies were included in the qualitative synthesis. The results showed that axial compression of the spine during the early ejection phase was the most common injury mechanism. Vertebral fractures, particularly in the thoracolumbar segment, were the most frequently reported acute injuries. In addition to biomechanical factors, pilot survival is also influenced by operational factors, particularly the timing of the ejection decision and the altitude at which ejection was initiated. Delayed ejection has been reported to be associated with an increased risk of fatality. Thus, injury severity and survival are influenced by the interaction between axial biomechanical loads and operational decisions in emergency situations. These findings demonstrate the importance of an integrated safety approach through the development of ejection system designs, improvements to operational training, and monitoring the occupational health of fighter aircraft crews.
Co-Authors Abdul Rohim Tulaeka Agnisyah Sutoyo Putro Putro Aji, Dimas Bayu Akbar Nugroho Sitanggang Akira Yasukouchi Al Asyary Alam, Eriena Nur Alimoeso, Sudibyo Anastasia, Nikita Bella Ari Probandari Arif Rahmat Abdullah Arif Susanto Ariscasari, Putri Astien Setianingrum Baiduri Baiduri Baiduri Baiduri Beribe, Carlos Paulus Belan Bonardo Prayogo Hasiholan Bonardo Prayogo Hasiholan Bonardo Prayogo Hasiholan Chairunisa, Ratu Chandra Satrya Chandra Satrya David Kusmawan Desti Ariani Desy Sulistiyorini Dian Surya Pratama Didik Triwibowo Diffah Hanim Dinda Adharia Ghaisani Dinda Arsyah Febriana Dita Mayasari Fadhilah, Dandy Ghaisani, Dinda Adharia Gunawan _ Gustina, Ira Hariandy Hasbi Hasani, Akbar Hasiholan, Bonardo Prayogo Hendra Hendra Heru Sutopo Heykal Aldaffa Azizie Ida Ayu Gede Jyotidiwy Ike Pujiriani Indra, Indrawan Adri Ira Gustina Irfan Muhammad Isna Maulidia Janika, Hikmat Karl Peltzer Khaliwa, Agra Mohamad Lubis, Siti Rahmah Hidayatullah Made Adhyatma Prawira Natha Kusuma Marzuki Isahak Masiha, Allif Fahriyani Mu'minah, Afifah Mufti Wirawan Muhammad Hilmi Wiratama Ni Made Truly Pinanti Sastra Nisaa, Puspita Gaharu Nugraha, Susiana Nurrachmat Satria Orawan Kaewboonchoo Paul Ratanasiripong Pratama, Mario Raka Puspitasari, Pristi Putri Bungsu Machmud Ramadhan, Dwiki Ridwan Zahdi Syaaf Ridwan Zahdi Syaaf Rizka Maulida Rizkianto, Eko Rizky Ridhayanti Robiana Modjo Sabarinah Prasetyo Satria, Nur Rachmat Selfi Handayani Septiana, Harinta Dwi Shofi Andari Shofi Andari Sifa Fauzia, Sifa Simanjuntak, Magda Sabrina Theofany Sudijanto Kamso Sumardiyono Sumardiyono Supa Pengpid Susiana Nugraha Susiana Nugraha Toai Nguyen Phuong Utami, Dessy Laksyana Valyaty Frisa Aryadi Veruswati, Meita Wah Yun Low Wardiati, Wardiati Wicaksono, Ario Wicaksono, Faridl Wicaksono, Utomo Wirawan, Mufti Wisnu Harmawan Yasukouchi, Akira Yuniarso, Aji Dwi Zakianis