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Analisis Faktor Lingkungan Fisik Sebagai Determinan Transmisi Infeksi Nosokomial Di Rumah Sakit: Tinjauan Sistematis Intan Sekar Arumdani; Dwi Fitriani
Journal of Health Management Research Vol 5 No 1 (2026): Journal of Health Management Research
Publisher : Unit Penelitian & Pengabdian Masyarakat STIKes Adi Husada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37036/jhmr.v5i1.676

Abstract

Background: Healthcare-associated infections (HAIs) constitute a significant global health challenge, exacerbating morbidity, mortality, and economic burdens. The hospital environment encompassing air quality, water systems, surface contamination, and building design serves as a potential pathogen reservoir and a primary transmission pathway. With HAI prevalence ranging from 3.0% to 20.7% and incidence rates between 5% and 10%, Aims: this study aims to synthesize scientific evidence from observational studies regarding the influence of environmental factors on the incidence of nosocomial infections.. Methods: This systematic review was conducted in adherence to the PRISMA guidelines. A comprehensive literature search was performed across ScienceDirect, ProQuest, JSTOR, Scopus, Sinta, PubMed, Google Scholar, and Portal Garuda databases. The inclusion criteria prioritized observational studies addressing environmental factors and HAIs. Study quality was evaluated using relevant critical appraisal instruments, followed by a qualitative synthesis of the data. Results: Thirteen articles met the inclusion criteria. The synthesis indicates that poor air quality, high levels of surface contamination, unmanaged water systems, and suboptimal ward design are significantly correlated with an increased risk of nosocomial infections. Conclusion: Environmental factors are critical determinants in the transmission of infections within hospital settings. The implementation of strict disinfection protocols, improvements in ventilation systems, and facility designs grounded in infection prevention principles are paramount to enhancing patient safety and ensuring cost-efficiency in healthcare.
PENGARUH POC LIMBAH CUCIAN BERAS TERHADAP PERTUMBUHAN DAN HASIL SAWI CAISIM (Brassica juncea L.) Yuni Irfan; Dwi Fitriani; Fiana Podesta; Suryadi
Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan Vol 23 No 2 (2025): Jurnal Agroqua
Publisher : University of Prof. Dr. Hazairin, SH

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32663/ja.v23i2.5277

Abstract

This study aims to analyze the effect of Liquid Organic Fertilizer (POC) from rice washing waste on the growth of Chinese cabbage (caisim) and to determine the most optimal application dose. The study used a Randomized Block Design (RBD) with five dose levels: 0 ml (control), 150 ml, 250 ml, 350 ml, and 450 ml per plant. A total of 125 plants were observed through five replication blocks, with the focus of parameters on vegetative growth and plant biomass. Application of POC from rice washing waste significantly increased the number of leaves, leaf width, plant fresh weight, and root fresh weight, but did not have a significant effect on plant height. A dose of 250 ml/plant (P2) was identified as the most effective dose that produced the highest fresh weight, number of leaves, and leaf width. Thus, POC from rice washing at this dose has great potential as an environmentally friendly organic nutrient alternative for Chinese cabbage cultivation.