<![CDATA[Background : The performance of health workers at Rumkitalmar Ewa Pangalila has not been optimal due to challenges in the utilization of technology and limitations in physical facilities that support hospital operations. Effective implementation of the Hospital Management Information System (SIMRS) and adequate facilities are essential to improve operational efficiency and healthcare service quality. Objective : This study aims to analyze the effect of the Hospital Management Information System (SIMRS) and physical facilities on the performance of health workers at Rumkitalmar Ewa Pangalila. Specifically, it examines the individual and simultaneous influence of SIMRS (X1) and facilities (X2) on health worker performance (Y). Methods : This study employed a quantitative research design with a positivistic approach. A simple random sampling technique was used to select 37 respondents. Data were collected through questionnaires that underwent validity and reliability testing. The data were analyzed using multiple linear regression and classical assumption tests to determine the relationships among variables. Results : The findings revealed that SIMRS had a positive and significant effect on health worker performance (t = 4.736; p < 0.05). Facilities also showed a positive and significant influence on performance (t = 3.278; p < 0.05). Simultaneously, SIMRS and facilities significantly affected health worker performance (F = 41.681; p < 0.05). The coefficient of determination (R²) was 0.710, indicating that 71% of the variation in health worker performance could be explained by SIMRS utilization and facilities. Conclusion : The study concludes that optimizing the use of SIMRS and improving hospital physical facilities are crucial for enhancing health worker performance. These improvements can increase operational efficiency and healthcare service quality, ultimately supporting the physical and mental readiness of marine soldiers. Therefore, continuous training for health personnel and the improvement and upgrading of hospital facilities are recommended.]]>
