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KONTRIBUSI FAKTOR LINGKUNGAN FISIK DAN KIMIA KERJA TERHADAP PENCAPAIAN KINERJA KESEHATAN DAN KESELAMATAN KERJA PERUSAHAAN Iwan Muhamad Ramdan
PROSIDING SEMINAR KIMIA SEMINAR NASIONAL KIMIA 2013
Publisher : PROSIDING SEMINAR KIMIA

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Abstract

Performance of Indonesian Occupational Health and Safety (OHS) with occupational accidents and occupational diseases as the main indicators has not been satisfactory. The main factors causing occupational accidents and occupation disease are human factors and environmental factors. Without prejudice to the human factors, the purposes of the study are to determine the relationship of physical and chemical environmental factors against the performance of OHS and its contribution to the performance of OHS. Analytical survey with cross sectional approach to Plywood Companies in East Kalimantan. Obtained a significant relationship between the physical and chemical environment variables with OHS performance (p = 0.043) and contribute 38.2% of the OHS performance.
Pengaruh Pemberian Metode 20-20-20 terhadap Penurunan Gejala Computer Vision Syndrome (CVS) Gita Nurhikma; Dina Lusiana Setyowati; Iwan Muhamad Ramdan
Faletehan Health Journal Vol 9 No 03 (2022): Faletehan Health Journal, November 2022
Publisher : Universitas Faletehan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33746/fhj.v9i3.437

Abstract

Computer Vision Syndrome (CVS) is a combination of problems or a set of symptoms in eyes due to activities of using digital devices such as computers, telephones, and tablets with near vision and lasts continuously for long periods. Employees who work on a computer for more than 2-4 hours a day is at risk of developing CVS which can affect their productivity at work. The purpose of this study was to determine the effects of giving 20-20-20 method on reducing CVS symptoms. The type of the research is true experiment with pretest-posttest control group design. The number of samples were 30 employees divided into the experimental group and the control group. The bivariate analysis used paired samples T-test for paired samples and independent samples T-test and Mann-Whitney test for non-paired samples with a significance level of 95% (α = 0.05). The results showed that there was a significant difference between CVS symptom score before and after the intervention with p value 0.001 (ρ<0.05). The researchers concluded that there was a significant effect of giving 20-20-20 method on reducing CVS symptoms of employees. Future researchers were expected to be able to innovate to reduce the symptoms of Computer Vision Syndrome (CVS).
LOW BACK PAIN AMONG SAMARINDA SARONG'S TRADITIONAL WEAVERS AND ITS RELATED FACTORS Ramdan, Iwan Muhamad; Sartika, Dewi
Public Health of Indonesia Vol. 5 No. 1 (2019): January - March
Publisher : YCAB Publisher & IAKMI SULTRA

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (77.972 KB) | DOI: 10.36685/phi.v5i1.252

Abstract

Background: Low back pain (LBP) is a type of musculoskeletal disorder that has a detrimental effect on both workers and business continuity. Weaving activities with handloom are at risk for this disorder.Objective: To analyze the prevalence of LBP among Samarinda sarong's traditional weavers and its related factors.Methods: A cross sectional study was conducted on 49 traditional weavers of Samarinda Sarong. The instruments included the Owestry low back pain disability questionnaire, rapid entire body assessment (REBA), microtoise staturmeter and stopwatch. Data were analyzed using multiple logistic regressions.Results: The result showed that most of the weavers (92.5%) experienced LBP. Age (p= .000), work experience (p=.000), workload (p=.048) and work posture (p=.000) were significantly associated with LBP, while nutritional status (p=.773) and workload (p= .343) were not associated with LBP. Age and work posture were the most dominant variables affecting LBP.Conclusion: The prevalence of LBP among Samarinda sarong's traditional weavers was quite high and was strongly influenced by the weavers' age and posture work. In order to improve work posture and reduce the incidence of LBP, it is recommended to modify handlooms (tables and chairs) by following ergonomic rules, reducing workload, work time limitation and adequate rest.