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As a workplace, office environments have significant hazards and risks associated with the interactions between human and computer. The consequences that may arise are related with the healthy state of worker, direct and indirect financial impact, and company productivity impact. In order to protect the workers, company assets and facilities; a comprehensive office ergonomics program is required to manage the risk factors of musculoskeletal disorders. As a start, necessary measures are required to improve the knowledge and perceptions of workers in the aspects of office ergonomics. Knowledge and perception are the foundation to achieve healthy behavioral changes. The healthy behavioral change is required for workers to control the risk factors of musculoskeletal disorders. Education, in the form of training, acts as one of critical factors to increase knowledge and perception. This study is performed to analyze the effect of office ergonomics training intervention on the knowledge and perception of office workers at PT XYZ. Quasi-experimental research was selected by involving both, the intervention and comparison groups. Two treatments were given to the intervention group, they are self-learning type intervention and online office ergonomics training intervention. Only one treatment was given to the comparison group, the self-learning intervention. Based on the research, it is concluded that the online office ergonomics training increased the knowledge and overall perceptions of the office workers of PT XYZ. Online office ergonomics training gave a more significant influence than the self-learning type intervention.
Kata kunci: ergonomi, kantor, otot rangka.
Administrative workers are at risk for MSDs (Musculoskeletal Disorders). This research was conducted in order to give a description of ergonomic risk related to MSDs on typing activity among administration workers. Methodology that were used are RULA, QEC, ROSA, and NBQ. Results show that typing is a high risk activity, further evaluation are frequently required and changes need to be made. Posture while using computer are in category which needs ergonomic intervention. Neck, right and left shoulder, upper and lower back, are areas that are most complained, both in the last 1 year or 1 week. Typing is a high risk activity among administrative workers.
Keywords: ergonomic, office, musculoskeletal.
This study presents our investigations of ergonomic factors that related to Indoor Health and Comfort/IHC (with indicators Sick Building Syndrome (SBS) symptoms and work comfort) and Musculaskeletal Symptoms (MSS) suffered by functional and staff workers in Office X year 2017. Conducted in X Office in Indonesia, with the object study are functional and staff workers who work using computer or laptop in staff room which cubicle type (room A, B, C, D, and E). This study perform via walktrought observation, interview, measure indoor air quality/environment factors and fill indoor comfort quesionaire, SBS symptoms quesionaire and Nordic Body Map (NBM) quesionaire . 53,85% of workers have a high level of work comfort and 46,15% of workers have a low level of work comfort. 53,85% of workers suffered complaint of SBS symptoms with at most complaint of SBS symptoms be found are 33,85% tired or strained eyes and 33,85% fatigue or drowsiness. 78,57% of workers suffered MSS complaint. Ergonomic factors that not comform to standard include seat dimensions, table dimensions, computer used, work posture, room dimensions, room layout, room colors, and noise, lighting, temperature, humidity, carbon dioxide , formaldehyde, and VOCs. There is significant relationship between activity level factors and work comfort; VOCs concentration and complaint of SBS symptoms. There is no significant relationship between ergonomic factors are studied and MSS complaint.
MSDs sering dialami oleh pekerja perkantoran karena banyak menghabiskan waktunya
untuk melakukan pekerjaan statis. Di PT X, keluhan terkait MSDs seringkali muncul, namun PT X belum melakukan pengukuran terkait dengan risiko ergonomi dan MSDs sejak periode September 2021. Tujuan dari penelitian ini adalah untuk mengetahui gambaran tingkat keluhan MSDs PT X dan apakah ada hubungannya dengan faktor risiko individu (usia, jenis kelamin, aktivitas fisik, dan IMT) dan postur kerja. Hubungan di antar variabel diuji menggunakan uji spearman. Faktor risiko yang berhubungan signifikan adalah faktor risiko individu IMT dengan P value = 0.018 dan koefisien korelasi -0.41 yang menandakan arah hubungan negatif dengan kekuatan hubungan cukup. Arah hubungan negatif berarti adanya hubungan terbalik di antara IMT dan tingkat keluhan MSDs. Semakin tinggi IMT, kemungkinan untuk mengalami MSDs akan semakin rendah.
MSDs is closely associated with those who works office job as they spent most of their time sitting in the same position. At PT X, MSDs complaints frequently occurred, however, no ergonomic assessments have been conducted since September 2021. This study aims to get the general level of MSDs complaints among office workers at PT X and to examine whetere there is a relationship between the level of MSDs complaints and individual risk factors (age, gender, physical activity, and BMI) as well as working postures. The correlation between variables were tested using the Spearman correlation test. BMI was found to have a significant relationship with MSDs with a p-value of 0.018 and a correlation coefficient of -0.41 that indicates a moderate negative relationships. This outcome suggests that those with higher BMI, have a lower likelihood to experience MSDs
