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Price: EUR 250.00Authors: Maradei, Fernanda | Quintana, Leonardo | Castellanos, Javier
Article Type: Research Article
Abstract: BACKGROUND: Discomfort perceived in activities where there is a prolonged sitting posture are normally compensated in a natural way by means of macro-repositioning movements in the seat. Nevertheless, evidence shows that such movements are not able to palliate discomfort due to lumbar pain. OBJECTIVE: This study involves research performed to demonstrate whether induced postural changes are able to mitigate this type of discomfort during a simulated driving activity. METHODS: Twenty-four subjects with lumbar pain (LBP) and without lumbar pain (WLBP) underwent 90 min of simulated driving activities while periodic variations of seat tilt (Tt) were implemented. …RESULTS: Discomfort perception due to lumbar pain significantly decreased in the case of Tt compared with the case of WTt (without seat tilt), and significant differences were found (p = 0.02). However, treatments with Tt indicated that no substantial differences exist between LBP and WLBP subjects when considering discomfort perception due to lumbar pain and the erector spinae activity. CONCLUSIONS: This study revealed that periodic variations on seat tilt can help to reduce discomfort perception due to lumbar pain during driving activities, regardless of the health condition of the subject. Show more
Keywords: Low back pain, repositioning movements, sitting posture, seat tilt variation
DOI: 10.3233/WOR-162464
Citation: Work, vol. 56, no. 1, pp. 99-110, 2017
Authors: Widyanti, Ari | Hanna, | Muslim, Khoirul | Sutalaksana, Iftikar Zahedi
Article Type: Research Article
Abstract: BACKGROUND: Objective measures have been shown to be equally sensitive in different cultures. However, these measures need special devices that are relatively expensive and need expertise to analyze the result. In Indonesia, there is a need for a sensitive and affordable mental workload measure. OBJECTIVE: To evaluate the sensitivity of Galvanic Skin Response (GSR) in assessing mental workload in Indonesia. PARTICIPANTS: A total of 72 Indonesian students with normal visual capability. METHOD: Participants were asked to work on visual memory search task with a secondary task of counting with three different levels of …difficulty. GSR, Heart Rate Variability (HRV), and the NASA-TLX were administered prior to, during, and after the tasks. RESULTS: GSR measure was compared to NASA-TLX and HRV measures. Like the HRV, GSR showed to be sensitive in distinguishing rest and task condition significantly but not sensitive in distinguishing different levels of mental workload. In contrast, both the NASA-TLX and performance measure were sensitive in differentiating different levels of mental workload. CONCLUSIONS: GSR has potential as a simple, cost-effective tool for measuring mental workload in Indonesia. Show more
Keywords: Heart Rate Variability, the NASA-TLX, performance, visual task
DOI: 10.3233/WOR-162479
Citation: Work, vol. 56, no. 1, pp. 111-117, 2017
Authors: Salminen, Simo | Perttula, Pia | Hirvonen, Maria | Perkiö-Mäkelä, Merja | Vartia, Maarit
Article Type: Research Article
Abstract: BACKGROUND: It is claimed that haste has increased in modern work life. Only a few studies on professional drivers show that haste increases the risk of occupational injury. OBJECTIVE: The aim of this study was to examine the relationship between haste and occupational injury in a large, representative sample of Finnish employees. METHODS: The material comes from the Finnish National Work and Health, which have been carried every three years since 1977. The final study group included 12 926 currently working employees, aged 25 to 64. The data were collected through computer-assisted telephone interviews (CATI). …RESULTS: Employees who worked in haste rather or very often (25%) were involved in occupational injuries significantly more often than those working in haste less often (8%, p < 0.001). Constant interruptions increased the risk of occupational injury (OR = 12.06, 95% CI 8.48 to 17.16). Experiencing very much stress at work was also connected to occupational injury (OR = 2.80, 95% CI 1.13 to 6.95). Feeling negative emotions at work was related to haste (OR = 3.53, 95% CI 1.54 to 8.11). CONCLUSIONS: This study showed a correlation between haste and occupational injuries. It focused on the participants’ need to hurry in order to get their job finished. However, the way in which different individuals experienced haste varied. Show more
Keywords: Accidents, employees, stress, interruptions
DOI: 10.3233/WOR-162471
Citation: Work, vol. 56, no. 1, pp. 119-124, 2017
Authors: Matérne, Marie | Lundqvist, Lars-Olov | Strandberg, Thomas
Article Type: Research Article
Abstract: BACKGROUND: Many people who suffer an acquired brain injury (ABI) are of working age. There are benefits, for the patient, the workplace, and society, to finding factors that facilitate successful return to work (RTW). OBJECTIVE: The aim was to increase knowledge of opportunities and barriers for a successful RTW in patients with ABI. METHOD: Five men and five women with ABI participated. All had successfully returned to work at least 20 hours a week. Their experiences were gathered by semi-structured interviews, which were subsequently subjected to qualitative content analysis. RESULTS: Three themes that …influenced RTW were identified: individually adapted rehabilitation; motivation for RTW; and cognitive and social abilities. An individually adapted rehabilitation was judged important because the patients were involved in their own rehabilitation and required individually adapted support from rehabilitation specialists, employers, and colleagues. A moderate level of motivation for RTW was needed. Awareness of the person’s cognitive and social abilities is essential, in finding compensatory strategies and adaptations. CONCLUSIONS: It seems that the vocational rehabilitation process is a balancing act in individualized planning and support, as a partnership with the employer needs to be developed, motivation needs to be generated, and awareness built of abilities that facilitate or hinder RTW. Show more
Keywords: Content analysis, vocational rehabilitation, qualitative interviews
DOI: 10.3233/WOR-162468
Citation: Work, vol. 56, no. 1, pp. 125-134, 2017
Authors: Sundar, Vidya
Article Type: Review Article
Abstract: BACKGROUND: The provision of workplace accommodations is a proven strategy in supporting individuals with disabilities at work. Accommodations include a wide range of supports and strategies that are not very well defined beyond the Americans with Disabilities Act in the United States. Understanding the landscape of accommodations is important to measure the impact of programs that support employment of individuals with disabilities. OBJECTIVE: To conduct a scoping review and thematic analysis of research literature to identify how workplace accommodations are operationalized and to identify knowledge gaps in its conceptualization. METHODS: Keywords searches were conducted in …seven electronic databases. Title, abstract, and full text screening was conducted followed by a thematic analysis of the content to identify how workplace accommodations are operationalized. RESULTS: Overall, 47 studies were selected for review. 433 different types of accommodations were identified, of which assistive technology and specialized equipment represented the most frequently reported type of accommodation (40%). A very small percentage of studies included policy changes (9%) and human assistance (5%) as an accommodation strategy. CONCLUSIONS: This scoping review aims to clarify how accommodations are operationalized in the research literature. Key knowledge gaps identified include the systematic exclusion of certain types of supports or disability types. Show more
Keywords: Job accommodations, work adjustment, employment, disability, work, ADA
DOI: 10.3233/WOR-162472
Citation: Work, vol. 56, no. 1, pp. 135-155, 2017
Authors: Soteriades, Elpidoforos S.
Article Type: Research Article
Abstract: BACKGROUND: Workplace modified duty programs may provide reasonable accommodations to employees who have partial temporary job disability and could work on duty accommodations until they fully recover. However, little is known about the implementation barriers and effectiveness of such programs. OBJECTIVE: This study is aimed at evaluating the implementation of a modified duty program for employees in an oncology center. METHODS: A modified duty program for employees working at the Bank of Cyprus Oncology Center, a non profit organization with 200 employees located in the Republic of Cyprus was evaluated based on the health records …of the occupational medicine department. RESULTS: Employees’ participation in the program was 3%. A total of 12 employees participated (6 each year). The participants were all women and the mean participation period was 21.6 days (range 10 – 65 days). The two most frequent reasons for a modified duty assignment were pregnancy and back pain. Employees were assigned either on limited duties or on a combination of limited duties and reduced work hours. Employees reported being very satisfied with their participation based on a follow-up narrative oral assessment. CONCLUSION: The small participation rate does not allow for advanced statistical analyses. Further studies from larger organizations are urgently needed to evaluate the effectiveness of modified duty programs. The development of a legal framework for such modified duty programs in Cyprus as well as internationally may promote their implementation in order to facilitate the effective management of temporary partial job disability for the benefit of both employees and businesses. Show more
Keywords: Job disability, modified duty programs, policy, Cyprus
DOI: 10.3233/WOR-162478
Citation: Work, vol. 56, no. 1, pp. 157-164, 2017
Authors: Agarwal, Neelam | Kumar, Vinod
Article Type: Research Article
Abstract: BACKGROUND: Systemic Lupus Erythematosus (SLE), or lupus, is a chronic autoimmune disorder. Individuals with lupus face unique psychosocial and emotional challenges such as living with the unpredictability of the disease, symptoms such as fatigue, pain and depression, anxiety, cognitive problems, and coping with stress. OBJECTIVE: This article attempts to shed light on the role that lupus plays in the lives of college students in their academics and other unique psychosocial needs. METHOD: The author uses a single case study method based on the lived experience of a student with lupus. The method adopted is used …as a means to provide anecdotal information about specific areas to consider when providing services to students living with this condition. RESULTS: Findings from this one case study identified some of the accommodations available to help students in higher education that may even vary for two students with same diagnosis of lupus. CONCLUSIONS: The paper presents some of the innovative strategies that can be used by practitioners while working with these students in higher education. These strategies can provide helpful support for students with lupus with the recommended academic accommodations. Show more
Keywords: Postsecondary education, students with disabilities, assistive technology
DOI: 10.3233/WOR-162477
Citation: Work, vol. 56, no. 1, pp. 165-173, 2017
Authors: Mohammadi, Somayeh | Mokhtarinia, Hamidreza | Nejatbakhsh, Reza | Scuffham, Andrew
Article Type: Research Article
Abstract: BACKGROUND: More than 90% of the elementary school students in the world and most of the Iranian students use backpacks. Heavy school bags, failure to apply ergonomics standards in student’s backpacks, and also mismatch between anthropometrics dimensions and schoolbag size are important issues for children’s health. OBJECTIVE: The purpose of this study was to gather baseline information on the average weight carried by female primary students. It also aimed to evaluate ergonomics standards for student backpacks. METHODS: A cross-sectional study was conducted on 212 Iranian girl students aged 6– 11 years. Body weight and bag …weight were measured with electronic scales and body mass index calculated with WHO software 2007. A questionnaire was constructed to gather information about the backpacks. Body dimensions were measured with VICON motion Analyze system (460). Ergonomics factors were recorded using a checklist. RESULTS: 80.8% of the students used a backpack at a higher weight than recommended by the standards of 10% of body weight. The most common type of schoolbag used was double strap packs (92.5%). The majority of the students carried packs on their backs; however, most of them did not make any adjustments (79.8%). The results have shown a mismatch between the anthropometric measures and the student’s backpack dimensions. CONCLUSIONS: Parents, students and school staff should be informed about these critical issues as well as suitable controls should be implemented in buying and using the bags. Show more
Keywords: Anthropometry, backpack, student, weight
DOI: 10.3233/WOR-162469
Citation: Work, vol. 56, no. 1, pp. 175-181, 2017
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