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Journal : Aesculapius Medical Journal

Hubungan antara Postur dan Beban Kerja dengan Kelelahan Kerja pada Pegawai Mekanik Bengkel Motor di Denpasar Putu Ananda Angelita; Ni Wayan Rusni; Putu Nita Cahyawati
AMJ (Aesculapius Medical Journal) Vol. 3 No. 1 (2023): February
Publisher : Fakultas Ilmu Kedokteran dan Ilmu Kesehatan, Universitas Warmadewa

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Abstract

Kelelahan kerja merupakan salah satu faktor penyebab terjadinya kecelakaan kerja. Beberapa faktor yang mempengaruhi kelelahan kerja di antaranya adalah aktivitas kerja fisik, stasiun kerja tidak ergonomis, sikap paksa, pekerjaan yang monoton, kebutuhan kalori yang kurang, dan waktu kerja-istirahat yang kurang tepat. Pekerja mekanik di bengkel sepeda motor melakukan pekerjaan fisik yang lebih dominan dengan beban kerja yang tidak ringan serta risiko ergonomi seperti postur tubuh yang tidak nyaman. Penelitian ini bertujuan untuk mengetahui hubungan antara postur dan beban kerja dengan kelelahan kerja pada pegawai mekanik bengkel motor di Denpasar. Sampel penelitian adalah pegawai mekanik bengkel motor di Denpasar yang berjumlah 50 orang. Penelitian ini menggunakan metode analitik observasional dengan pendekataan cross sectional. Hasil penelitian menunjukkan seluruh pekerja adalah laki-laki, mayoritas termasuk kategori usia muda (13-25 tahun), dan bekerja >8 jam per hari. Mayoritas pekerja (76%) memiliki IMT normal dan 64% memiliki masa kerja ≤5 tahun. Hasil analisis uji Spearman Correlation menunjukkan adanya hubungan bermakna antara postur kerja dengan kelelahan kerja (p<0.05, r = 0.364) serta beban kerja dengan kelelahan kerja (p<0.05, r = 0.378) pada pegawai mekanik bengkel motor di Denpasar. Dengan demikian dapat disimpulkan bahwa terdapat hubungan antara postur dan beban kerja dengan kelelahan kerja pada pegawai mekanik bengkel motor di Denpasar. Kata kunci: kelelahan kerja, postur kerja, beban kerja
Identifikasi Faktor Risiko Ergonomi pada Karyawan Minimarket di Denpasar I Gusti Agung Ayu Dwitya Asrinda Socha; Ni Wayan Rusni; Ni Wayan Winianti
AMJ (Aesculapius Medical Journal) Vol. 3 No. 2 (2023): June
Publisher : Fakultas Ilmu Kedokteran dan Ilmu Kesehatan, Universitas Warmadewa

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Abstract

Minimarket employees are one of the examples of human labor who work manually and thus it often creates ergonomic problems that tend to have risks. The awkward work posture of minimarket employees can cause muscle and bone disorders or commonly referred to as musculoskeletal disorders. This condition can trigger the occurrence of impaired concentration and fatigue at work. This study aims to assess the ergonomic risk factors of minimarket employees in Denpasar. It includes awkward work posture, duration of work, forceful motion, and MSDs. The design used was descriptive study and a cross sectional approach. This study was done in several minimarkets in West Denpasar and South Denpasar for 4 months from March until June 2022. The samples used were minimarket employees in West Denpasar and South Denpasar based on predetermined criteria with a sampling technique of purposive sampling. This study was conducted among 96 employees of mini markets at West and South Denpasar. Data was obtained by filling out online questionnaires and interviews and then analyzed univariately. The results shows that 50 % of the minimarket employees in Denpasar had low risk work posture. About 68.8 % of the minimarket employed in Denpasar had complaints of musculoskeletal disorders in the low category, while 67.7 % of them experienced work exhaustion in the low category.
Hubungan antara Sikap Kerja terhadap Keluhan Musculoskeletal Disorders pada Pekerja Angkat Angkut Penyuplai Minimarket Lely Nyoman Mery Arya Meiantini; Ni Wayan Rusni; Ni Wayan Winianti
AMJ (Aesculapius Medical Journal) Vol. 3 No. 2 (2023): June
Publisher : Fakultas Ilmu Kedokteran dan Ilmu Kesehatan, Universitas Warmadewa

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Abstract

Musculoskeletal Disorders (MSDs) are a collection of conditions that affect musculoskeletal system at the extreme points of the body in the upper and lower extremities. Some of the main factors that trigger these complaints are overstretching the muscles, repetitive movements, and unnatural work attitudes. Lifting workers generally work using their bodies as a means of transportation. In addition, this work requires a large amount of energy, so workers are often more concerned with getting the job done quickly without considering work attitudes while working. The primary objective of this research is to examine how the work ethics of lift workers at Lely Minimarket are linked to the occurrence of musculoskeletal complaints. The research employed a cross-sectional observational analytic method. This study utilized a total sampling technique. Data analysis was carried out univariately and bivariate with the SPSS 25 version. According to the results that highest proportion of lift workers were male, in the early adult age category, and worked 7-12 hours per day. Most of the workers (72.5%) have a normal body mass index and 64% have a working period of <5 years. Based on the result, the most respondents (55%) had a very high risk work attitude in the form of a bent back, upper arms raised and away from the body, and neck flexion-extension. MSDs complaints experienced by the majority of respondents were in the high category, especially in the area of the waist (92.5%), back (87.5%) and upper arms (85%). The Spearman Correlation test analysis yielded results that indicated a significant correlation between work attitude and musculoskeletal complaints (r = 0.600, p <0.05) in lift workers supplying Lely Denpasar Minimarket. Based on the results acquired, it is important to improve the work attitude of workers as soon as possible so that there is a decrease in the level of MSD complaints, in the form of providing lifting aids aimed at business owners.
Identifikasi Risiko Ergonomi pada Pekerja Tenun di Kecamatan Dawan Kabupaten Klungkung Putu Santi Pridayanti; Ni Wayan Rusni; Putu Nia Calista Santoso
AMJ (Aesculapius Medical Journal) Vol. 3 No. 2 (2023): June
Publisher : Fakultas Ilmu Kedokteran dan Ilmu Kesehatan, Universitas Warmadewa

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Abstract

Weaving is a job that requires high accuracy. Weaving workers work on problems such as sitting posture, repetitive worker movements, and non-ergonomic tool designs, which often cause fatigue and musculoskeletal disorders (MSDs). This study aimed to look at the risk description of work attitudes, workload, fatigue and MSDs complaints on weaving workers in Dawan District, Klungkung Regency. The subjects in this study were weaving workers in Dawan District, Klungkung Regency. This research was conducted using a descriptive observational study with a cross sectional study design. The research was conducted in June – August 2022 using purposive sampling technique and obtained 40 respondents of weaving workers in Dawan District, Klungkung Regency. Data were obtained through interviews, filling out questionnaires, and direct measurements. The data was analyzed using SPSS Type 26 with univariate analysis. The final results showed 57.5% of moderate risk work attitudes, 62.5% of light physical workloads, 52.5% of very high mental workloads, 50% had a moderate level of fatigue and 45% had a low level of MSDs. Ergonomics work attitude plays an important role in the condition and health of weaving workers. Therefore, it is necessary to evaluate the design of the work environment to minimize the occurrence of work fatigue and MSDs complaints.
Hubungan antara Durasi Penggunaan Komputer dengan Kelelahan Mata pada Pegawai Bank BPD Cabang Utama Denpasar Ni Made Adinda Sadhana Pramadani; Ni Wayan Rusni; Ni Luh Putu Eka Kartika Sari
Aesculapius Medical Journal Vol 4 No 1 (2024): February
Publisher : Fakultas Ilmu Kedokteran dan Ilmu Kesehatan, Universitas Warmadewa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22225/amj.4.1.2024.9-15

Abstract

[Correlation between Duration of Computer Use and Eye Fatigue in Employees of BPD Bank Main Branch Denpasar] Eye fatigue is a condition when the eye muscles are overworked beyond their capacity, especially when looking at close objects for a long time. According to data from the World Health Organization (WHO), the incidence of eye fatigue in the world ranges from 40% to 90%. One activity that often causes eyestrain is computer use. This condition can be affected by individual and environmental factors, and will induce the symptoms such as headaches, blurry vision, sore eyes, and other related symptoms. The purpose of this research is to investigate the correlation between the duration of computer use and eye fatigue among the employees of the BPD Bank Main Branch in Denpasar. This research was held from November 2022 until February 2023. The method used for this research was the cross-sectional analytic method. Purposive sampling was used to collect samples, and 88 samples were obtained from employees of the BPD Bank Main Branch in Denpasar. The data collection that used was the Visual Fatigue Index (VFI) questionnaire. The data were analyzed using a chi-square test (p < 0.05). The result showed that the prevalence of computer use duration was ≤ 4 hours (12,5%) and > 4 hours (87,5%). The prevalence of eye fatigue was 67%. The chi-square test results obtained a p-value = 0.021, indicating a significant correlation between the duration of computer use and eye fatigue in employees of the BPD Bank Main Branch in Denpasar. Based on the results obtained, the company needs to conduct an evaluation regarding the duration of work to minimize eye fatigue and improve working comfort for employees.
Hubungan antara Sikap Kerja dengan Musculoskeletal Disorders (MSDS) Pada Dokter Gigi di Rumah Sakit Gigi dan Mulut Saraswati Dewa Made Candra Pramarta; Ni Wayan Rusni; Made Dharmesti Wijaya
Aesculapius Medical Journal Vol 4 No 1 (2024): February
Publisher : Fakultas Ilmu Kedokteran dan Ilmu Kesehatan, Universitas Warmadewa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22225/amj.4.1.2024.144-149

Abstract

[The Relationship between Work Attitudes and Musculoskeletal Disorders (MSDS) in Dentists at Saraswati Dental and Oral Hospital] Musculoskeletal disorders (MSDs) are work-related problems that are highly highlighted globally. Work posture is the position of the body during work activities when interacting with work facilities in a work station. Musculoskeletal complaints are complaints regarding the skeletal muscle pains, from the lightest of complaints to the most severe. The aim of this study is to determine the correlation between work posture with MSDs on dentists in Saraswati Dental and Oral Hospital. This analytical research with cross sectional design was conducted on March-April 2022. A total of 60 respondents were selected for this study using simple random sampling method. The data was measured using Nordic Body Map (NBM) for MSDs and Rapid Entire Body Assessment (REBA) questionnaires for Work posture. The data were analyzed using SPSS 25. The results of the univariate analysis was showed as follow : the the risk of working posture and category of MSDs were 50 % (moderate) and 43.3 % (heavy), respectively while the bivariate was analyzed using the Spearman Rank test was showed the score of p < (0,05) with the score of r = 0,83. The conclusion could be drawn that there was an significantce correlation between work posture with MSDs. It was recommended that the working posture of dentist should be ergonomics approach.