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Lingkungan Fisik Rumah dan Perilaku Protokol Kesehatan Masyarakat terdampak Covid-19 Cluster Keluarga Deviyani, Deviyani; Wijayanti, Yuni
Indonesian Journal of Public Health and Nutrition Vol 2 No 2 (2022): Regular Issue
Publisher : Center for Public Health Nutrition Studies, Universitas Negeri Semarang, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/ijphn.v2i2.54253

Abstract

Latar Belakang: Sejak awal pandemi hingga 27 Juli 2021 total kasus Covid-19 di Kelurahan Jatisari mencapai 514 kasus. Dari 514 kasus, telah terjadi 54 kasus cluster keluarga yang merupakan risiko infeksi Covid-19 tinggi karena kontak yang dekat dan sering. Faktor yang mempengaruhi kejadian Covid-19 cluster keluarga antara lain faktor lingkungan fisik rumah dan faktor perilaku protokol kesehatan. Tujuan penelitian ini yaitu untuk mengetahui hubungan antara lingkungan fisik rumah dan perilaku protokol kesehatan dengan kejadian Covid-19 cluster keluarga di Kelurahan Jatisari, Kecamatan Mijen, Kota Semarang. Metode: Jenis penelitian ini yaitu observasional analitik dengan desain case control. Penelitian ini menggunakan Teknik purposive sampling dengan jumlah sampel 28 kasus dan 28 kontrol. Instrumen yang digunakan yaitu data info Covid-19 Puskesmas Mijen, lembar observasi, kuesioner, roll meter, dan luxmeter. Analisis data dilakukan menggunakan uji Chi Square dengan bantuan SPSS versi 22.0. Hasil: Variabel yang berhubungan dengan kejadian Covid-19 cluster keluarga dalam penelitian ini yaitu variabel luas ventilasi rumah (p value= 0,032), kepadatan hunian (p value= 0,030), dan pencahayaan rumah (p value= 0,032), sedangkan variabel yang tidak berhubungan dengan kejadian Covid-19 cluster keluarga yaitu perilaku protokol kesehatan (p value =0,593). Kesimpulan: Perlu adanya upaya peningkatan kegiatan penyuluhan dan penyebaran media informasi tentang penularan Covid-19 cluster keluarga
The Presence of Organochlorine and Organophosphate Pesticide Residue in Groundwater at the Upper Citarum Watershed Deviyani, Deviyani; Oginawati, Katharina; Salami, Indah Rahmatiah Siti
Journal of Engineering and Technological Sciences Vol. 58 No. 2 (2026): Vol. 58 No. 2 (2026): April
Publisher : Directorate for Research and Community Services, Institut Teknologi Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5614/j.eng.technol.sci.2026.58.2.2

Abstract

Chemical residue, particularly pesticide from agricultural activities at the Citarum Upper Watershed, is considered an evolving contaminant due to the presence in groundwater samples. Therefore, this qualitative study aims to identify four pesticide residues from organophosphate (OPP) and organochlorine (OCP). Groundwater grab sampling method was applied to collect 31 samples from each location. Extraction was then carried out using the QuEChER preparation technique, followed by gas chromatography-mass spectrometry (GC-MS) analysis. The results showed that Dichlorodiphenyltrichloroethane (DDT) had the highest concentration at 0.1062 mg/L. Chlorpyrifos had the highest detection above the limit of detection (LOD) in 13 groundwater samples, with concentrations ranging from 0.0116 to 0.2469 mg/L. Lindane and diazinon were also detected, with maximum concentrations of 0.03209 mg/L and 0.0698 mg/L, respectively. Risk assessment was further carried out to determine the chronic and acute Hazard Quotient (HQ) for all residue. Dichlorodiphenyltrichloroethane and lindane scored > 1 at maximum concentration in adults, while diazinon was at an acceptable level for all scenarios. However, when children-specific parameters were applied, chlorpyrifos demonstrated HQ>1, suggesting additional health risk for children in the area. Immediate studies of pesticide exposure on public health, specifically in children from the site, are essential due to the critical stages in life.