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Price: EUR 250.00Authors: Abeysekera, John | Illankoon, Prasanna
Article Type: Research Article
Abstract: BACKGROUND: Apparel exports bring in sizeable foreign income to Sri Lanka. To protect and promote this industry is a paramount need. This can be carried out by applying Human Factors/Ergonomics (HFE) which has proved to control negative effects at work places. OBJECTIVES: This paper reports a case study which describes the demands and benefits of HFE in MAS Holdings which owns a large share of the apparel industry in Sri Lanka. METHODS: The study consisted of walk through observation survey, a questionnaire survey and ergonomic work place analysis followed by a training programme to selected …employees in three companies. RESULTS: Positive responses to questionnaires revealed good ergonomic practices in the work places surveyed. Ergonomically unfit chairs and potential hazards e.g. exposure to noise and hot environment were detected. It is seen that MAS have introduced strategies originated by Toyota Production System viz. 5S, Kaizen, six sigma etc., which are in fact ergonomic methods. A progressive project MAS boast of viz. ‘MAS Operating System’ (MOS) empowers training and development to employees. CONCLUSIONS: MAS Holdings has adequately realized the benefits of applying HFE as evident by the number of awards received. Relevant companies were advised to take appropriate corrective measures to control the potential hazards. Show more
Keywords: Human factors, advantages, needs, garments
DOI: 10.3233/WOR-162393
Citation: Work, vol. 55, no. 2, pp. 255-261, 2016
Authors: Suraweera, Inoka K. | Wijesinghe, Supun D. | Senanayake, Sameera J. | Herath, Hema D. B. | Jayalal, T. B. Ananda
Article Type: Research Article
Abstract: BACKGROUND: Work-related diseases and occupational accidents affect a significant number of workers globally. The majority of these diseases and accidents are reported from developing countries; and a large percentage of the workforce in developing countries is estimated to be employed in small-scale industries. Sri Lanka is no exception. These workers are exposed to occupational hazards and are at a great risk of developing work- related diseases and injuries. OBJECTIVE: To identify occupational health issues faced by small-scale industry workers in Sri Lanka. METHODS: A cross sectional study was conducted among workers in four selected small-scale …industry categories in two districts of Sri Lanka. A small-scale industry was defined as a work setting with less than 20 workers. Cluster sampling using probability proportionate to size of workers was used. Eighty clusters with a cluster size of eight from each district were selected. Data was collected using a pre-tested interviewer administered questionnaire. RESULTS: Our study surveyed 198 industries. Headache (2.2%, 95% CI 1.5–3.1) and eye problems (2.1%, 95% CI 1.4–2.9) were the commonest general health issues detected. Back pain (4.8%, 95% CI 3.8–6.1) was the most prevalent work-related musculoskeletal pain reported. Knee pain was the second highest (4.4%, 95% CI 3.4–5.6). Most of the work-related musculoskeletal pain was either of short duration or long lasting. CONCLUSIONS: Work-related musculoskeletal pain was much more common than the general health issues reported. Health promotional programs at workplaces focusing ergonomics will benefit the workers at small-scale industries inSri Lanka. Show more
Keywords: Work-related musculoskeletal pain, ergonomics, occupational injuries, workplaces, industrial medicine
DOI: 10.3233/WOR-162397
Citation: Work, vol. 55, no. 2, pp. 263-269, 2016
Authors: Illankoon, Prasanna | Abeysekera, John | Singh, Sarbjeet
Article Type: Research Article
Abstract: BACKGROUND: Detecting abnormal machine conditions is of great importance in an autonomous maintenance environment. Ergonomic aspects can be invaluable when detection of machine abnormalities using human senses is examined. OBJECTIVES : This research outlines the ergonomic issues involved in detecting machine abnormalities and suggests how ergonomics would improve such detections. METHODS : Cognitive Task Analysis was performed in a plant in Sri Lanka where Total Productive Maintenance is being implemented to identify sensory types that would be used to detect machine abnormalities and relevant Ergonomic characteristics. RESULTS AND CONCLUSIONS : As the outcome of this research, …a methodology comprising of an Ergonomic Gap Analysis Matrix for machine abnormality detection is presented. Show more
Keywords: Autonomous maintenance, sensory types, cognitive task analysis
DOI: 10.3233/WOR-162416
Citation: Work, vol. 55, no. 2, pp. 271-280, 2016
Authors: Chandrasiri, Amila | Dissanayake, Arosha | de Silva, Vijitha
Article Type: Research Article
Abstract: BACKGROUND: Non communicable diseases (NCDs) are emerging as a major public health concern worldwide and became a leading cause of mortality in Sri Lanka accounting for 65% of deaths. Health promotion strategies aimed at lifestyle modification are helpful in modifying risk factors for NCDs. OBJECTIVES: To transform a workplace to a health promotion setting where lifestyle changes in workers lead to a modification of risk factors for NCDs. METHODS: A health promotion program was conducted in a divisional administrative office, in Sri Lanka. An office health promotion committee was established and an action plan was …prepared with participation of the workers. An interviewer administrated questionnaire was used to assess risk factors for NCDs. Workers were then screened for NCDs. Behavioral change and communication (BCC) programs were conducted to improve physical activity and dietary modifications. RESULTS: Workers actively participated realizing the ownership of their health. 32 males and 49 females (mean age of 40.8 years) were assessed. Among them, 23.4% were overweight and obese while 26% reported physical inactivity. Among males, 12.5% were smokers. Hypertension and dyslipidaemia were present among 9.9% and 12.3%, respectively. 6.2% had high fasting blood glucose values. The program resulted in identifying 12 new patients with NCDs. After initiating health promotion activities, smoking rate dropped by 75%. Physical inactivity was reduced by 14% and consumption of fresh fruits and vegetables increased by 19%. CONCLUSIONS: Programs targeting office settings are a new strategy for reduction of NCDs in Sri Lanka. True benefit of risk factor modification through BCC programs will become apparent in longitudinal assessments. Show more
Keywords: Physical activity, dietary modification, behavior change and communication
DOI: 10.3233/WOR-162413
Citation: Work, vol. 55, no. 2, pp. 281-284, 2016
Authors: Hettigama, I.S. | Punchihewa, H.K.G. | Heenkenda, N.K.
Article Type: Review Article
Abstract: BACKGROUND: Foot ailments are common among schoolchildren, some of which may be attributed to wearing ill-fitting footwear. As schoolchildren often participate in athletic activity, they are doubly vulnerable to foot ailments, and are particularly vulnerable to conditions such as hallux valgus, Achilles tendonitis, athlete’s foot, corns and calluses. Thus, there is an acute need for the design and manufacture of ergonomic footwear for this target group. While research on appropriate footwear for children has been carried out in relation to child populations in other societies, research on the circumstances of Sri Lankan schoolchildren is lacking. Neither the requisite design …know-how nor the information for design is available to footwear manufacturers. OBJECTIVES: This review of the literature is aimed at confirming the need for ergonomic footwear from the point of view of the effects of wearing ill-fitting shoes and at identifying the requirements in terms of design information, especially for schoolchildren of the age group five to ten years, to empower footwear manufacturers. METHODS: PubMed, Google scholar and Science Direct were used for the literature search. RESULTS: 208 publications were read in full, 94 of which are referenced in this review. CONCLUSION: The review shows morphological measurements, behavior and activity patterns of schoolchildren and environmental conditions they are exposed to should be determined to formulate design information. Show more
Keywords: Biomechanics, foot anatomy, morphology, anatomy of footwear, last design
DOI: 10.3233/WOR-162415
Citation: Work, vol. 55, no. 2, pp. 285-295, 2016
Authors: Amarasinghe, Nirmalie Champika | De AlwisSenevirathne, Rohini
Article Type: Research Article
Abstract: BACKGROUND: Musculoskeletal disorders (MSDs) have been identified as a predisposing factor for lesser productivity, but no validated tool has been developed to assess them in the Sri- Lankan context. OBJECTIVE: To develop a validated tool to assess the neck and upper limb MSDs. METHODS: It comprises three components: item selections, item reduction using principal component analysis, and validation. A tentative self-administrated questionnaire was developed, translated, and pre-tested. Four important domains – neck, shoulder, elbow and wrist – were identified through principal component analysis. RESULTS: Prevalence of any MSDs was 38.1% and prevalence of …neck, shoulder, elbow and wrist MSDs are 12.85%, 13.71%, 12%, 13.71% respectively. Content and criterion validity of the tool was assessed. Separate ROC curves were produced and sensitivity and specificity of neck (83.1%, 71.7%), shoulder (97.6%, 91.9%), elbow (98.2%, 87.2%), and wrist (97.6%, 94.9%) was determined. Cronbach’s Alpha and correlation coefficient was above 0.7. CONCLUSION: The tool has high sensitivity, specificity, internal consistency, and test re-test reliability. Show more
Keywords: Ergonomic assessment, occupational, shoulder pain
DOI: 10.3233/WOR-162394
Citation: Work, vol. 55, no. 2, pp. 297-303, 2016
Authors: Gunathunga, M.W.
Article Type: Research Article
Abstract: BACKGROUND: Cognitive ergonomics in the work place has become a serious concern with the need to keep people happy at work while maintaining high productivity. Hence, it is worth exploring how the outcomes of lifestyle-based mind development programs can bring about happiness in workplace while keeping productivity and quality of services high. OBJECTIVE: The objective of the present work was to test a body-mind technique to improve cognitive ergonomics in a health care work setting. METHODS: Principal investigator explored many body-mind techniques before selecting the present method of “insight meditation” which he mastered before applying …it on a group of scholars who made it a part of their lifestyle. Later it was introduced to a sample of 500 volunteer health personnel in the western province to generate a ripple effect of happiness at work. RESULTS: Initial qualitative information indicated improvement of some aspects of cognitive ergonomics among those who practiced it. There was a relief from stress during the practice sessions and improvements in the commitment to work and in team spirit. A demand was observed for further training. A quasi-experimental study to test the improvements is underway. CONCLUSIONS: Health workers showed interest in the mind training and potential benefits to individuals and the institutions were observed. Show more
Keywords: Cognitive ergonomics, meditation, ripple effect, mental health, workers’ health
DOI: 10.3233/WOR-162395
Citation: Work, vol. 55, no. 2, pp. 305-309, 2016
Authors: Senanayake, S.J. | Gunawardena, N.S.
Article Type: Research Article
Abstract: BACKGROUND: Mercury is a highly toxic heavy metal used in many medical devices in the healthcare sector, making nurses one of the vulnerable occupational groups. OBJECTIVE: To assess knowledge, attitudes and practices regarding handling mercury containing devices and factors associated with knowledge among nurses in a paediatric hospital in Sri Lanka. METHODS: A descriptive cross-sectional study was conducted among nurses (n = 538) working in Lady Ridgeway Hospital, Sri Lanka. Information on the use of mercury containing medical devices, accidental exposure, management of spillage and disposal was gathered using a self-administered questionnaire. RESULTS: A …total of 472 nurses responded with a response rate of 87.7%. Of the 347 mercury thermometer users, 67.1% had experienced breakages while among 405 mercury sphygmomanometer users, 20.0% had experienced mercury spillages, during a three months period prior to the study. A majority (56.8%) had ‘good’ overall knowledge regarding mercury and its adverse effects while 94.1% had favorable attitudes towards protecting themselves/others from mercury. Practices related to managing a mercury spill were poor. Work experience >10 years (p = 0.032) and favorable attitude (p = 0.007) were associated with good knowledge while having a training on managing a mercury spillage was not (p = 0.850). CONCLUSIONS: Gaps in practices on managing a mercury spillage were evident. Current training programmes were not found to be effective. Show more
Keywords: Heavy metals, healthcare waste, occupational health
DOI: 10.3233/WOR-162396
Citation: Work, vol. 55, no. 2, pp. 311-319, 2016
Authors: Stavrakos, Stavros-Konstantinos | Ahmed-Kristensen, Saeema
Article Type: Research Article
Abstract: BACKGROUND: Past research on anthropometry, especially in the industry of external ear worn products, stresses that positive comfort is enhanced when there is sufficient knowledge of human factors; however, most anthropometric studies focus only on the acquirement and presentation of data. OBJECTIVE: The aim of this paper is to provide with different methods to support design applications of 3-dimensional head and ear data with a focus on external ear products. METHODS: Two hundred persons representing the Danish population were scanned. The 3D data was collected, refined and analysed in 3 meaningful ways: Advanced geometry, visualisations …of data and for the generation of archetypes. RESULTS: A matrix containing 29 new ear dimensions was generated. The application of methods led to the development of 9 additional dimensions. The paper finally presents all phases of the analysis of the 3D data in the form of a methodological framework. CONCLUSIONS: The paper contributes with, in addition to the methodological framework, techniques to extract data based on product understanding and how the data can be used to define archetypes for focus groups and other qualitative assessments. In their endeavour to develop successful and comfortable products designers should focus more on fitting the task into the human by benchmarking human dimensions against product data. Show more
Keywords: Ergonomics, design for interaction
DOI: 10.3233/WOR-162399
Citation: Work, vol. 55, no. 2, pp. 321-334, 2016
Authors: Hall-Andersen, Lene Bjerg | Neumann, Patrick | Broberg, Ole
Article Type: Research Article
Abstract: BACKGROUND: The integration of ergonomics knowledge into engineering projects leads to both healthier and more efficient workplaces. There is a lack of knowledge about integrating ergonomic knowledge into the design practice in engineering consultancies. OBJECTIVES: This study explores how organizational resources can pose constraints for the integration of ergonomics knowledge into engineering design projects in a business-driven setting, and how ergonomists cope with these resource constraints. PARTICIPANTS: An exploratory case study in an engineering consultancy was conducted. A total of 27 participants were interviewed. METHODS: Data were collected applying semi-structured interviews, observations, and …documentary studies. Interviews were transcribed, coded, and categorized into themes. RESULTS: From the analysis five overall themes emerged as major constituents of resource constraints: 1) maximizing project revenue, 2) payment for ergonomics services, 3) value of ergonomic services, 4) role of the client, and 5) coping strategies to overcome resource constraints. CONCLUSION: We hypothesize that resource constraints were shaped due to sub-optimization of costs in design projects. The economical contribution of ergonomics measures was not evaluated in the entire life cycle of a designed workplace. Coping strategies included teaming up with engineering designers in the sales process or creating an alliance with ergonomists in the client organization. Show more
Keywords: Engineering consultancy, engineering design, resources, organizational design and management
DOI: 10.3233/WOR-162400
Citation: Work, vol. 55, no. 2, pp. 335-346, 2016
Authors: Newnam, Sharon | Petersen, Alan | Keleher, Helen | Collie, Alex | Vogel, Adam | McClure, Rod
Article Type: Research Article
Abstract: BACKGROUND: Case managers within injury compensation systems are confronted with various emotional demands. OBJECTIVE: Employing the concept of emotional labour, this paper explores distinctive aspects of these demands. METHODS: The findings are drawn from focus groups with 21 Australian case managers. RESULTS: Case managers work was characterised by extra-role commitments, emotional control, stress and balancing tensions arising from differing stakeholder expectations about outcomes related to compensation and return to work. CONCLUSIONS: By examining the experiences of case managers, the findings add to the literature on the emotional labour of front line …service workers, especially with respect to the demands involved in managing the conflicting demands of work. Show more
Keywords: Emotional labour, case managers, compensation industry
DOI: 10.3233/WOR-162406
Citation: Work, vol. 55, no. 2, pp. 347-357, 2016
Authors: Tobin, Rochelle | Leavy, Justine | Jancey, Jonine
Article Type: Research Article
Abstract: BACKGROUND: Office-based staff spend around three quarters of their work day sitting. People who sit for long periods while at work are at greater risk of adverse health outcomes. OBJECTIVE: The pilot study aimed to determine the effect of sit-stand workstations on office-based staff sedentary and physical activity behaviors, work ability and self-reported physical and mental health outcomes. METHODS: A two-group pre-post study design assessed changes in sedentary and physical activity behaviors (time spent sitting, standing and stepping and sit-stand transitions and number of steps taken) work ability and physical and mental health. Physical activity …behaviors were measured using activPAL activity monitors and self-reported data on work ability and physical and mental health were collected using an online questionnaire. RESULTS: Relative to the controls (n =19), the intervention group (n =18) significantly decreased time spent sitting by 100 minutes (p <0.001) and increased standing time by 99 minutes (p <0.001). There was a decrease in self-reported current work ability when compared to lifetime best (p =0.008). There were no significant differences for all other sedentary behavior, other workability outcomes, physical health or mental health outcomes at follow-up. CONCLUSIONS: The Uprising Study found that sit-stand workstations are an effective strategy to reduce occupational sitting time in office-based workers over a one month period. Show more
Keywords: Sedentary behavior, workplace, sitting, psychological health
DOI: 10.3233/WOR-162410
Citation: Work, vol. 55, no. 2, pp. 359-371, 2016
Authors: Barbieri, Barbara | Dal Corso, Laura | Di Sipio, Anna Maria | De Carlo, Alessandro | Benevene, Paula
Article Type: Research Article
Abstract: BACKGROUND : This study, carried out in five Therapeutic Communities (TCs), aims to evaluate the relationship between social support and sense of community for people with pathological addictions and the personal and professional dimensions of hope, resilience, work engagement, future time perspective, and job performance. Support to the person is attained through social support at work by the supervisor and the person’s sense of belonging to the community. OBJECTIVE: The purpose of this article is to analyze the relationship between social support, sense of community, hope, resilience, work engagement, future time perspective, and job performance. METHODS: …In order to verify the relations between those variables, structural equation models with observed variables (path analysis) were estimated using LISREL 8.80. RESULTS: The results show a direct relationship between social support at work by the supervisor and hope, as well as between sense of community and resilience at work, while work engagement plays a mediating role between the two antecedents and the personal and professional variables investigated – hope, resilience, future time perspective and performance at work. Performance was measured through both people’s self-perceptions and their supervisors’ evaluations. A positive correlation exists between the two assessments. CONCLUSIONS: The positive consequences of the research entail both theoretical and practical aspects. Show more
Keywords: Therapeutic community, drug and alcohol addiction, work engagement, positive attitudes, performance
DOI: 10.3233/WOR-162411
Citation: Work, vol. 55, no. 2, pp. 373-383, 2016
Authors: Boeijinga, Anniek | Hoeken, Hans | Sanders, José
Article Type: Research Article
Abstract: BACKGROUND: The working environment, the nature of the work, and the characteristics of truck drivers as a social group typically pose great challenges for the truck drivers’ health and health promotion activities aiming to improve it. OBJECTIVE: The purpose was to obtain a better understanding of (a) Dutch truck drivers’ perceptions of health and lifestyle themes, and (b) the challenges they experience in their pursuit of a more healthy lifestyle, as a guiding framework for the development of health interventions targeting this occupational group. METHODS: In this qualitative study, we conducted and analyzed 20 semi-structured …interviews and seven cases of participant observations with Dutch truck drivers. Grounded theory was used to analyze the data. RESULTS: Our findings illustrate that Dutch truck drivers wish to improve their lifestyle but have unproductive associations with concepts of healthy living as well as a tendency to downplay their health risks. In addition, they experience barriers within their work and personal environment that prevent them from translating their intentions into actual lifestyle changes. CONCLUSIONS: Based on the insights derived from the interviews, we discuss recommendations for the development of more effective health promotion interventions for truck drivers. Show more
Keywords: Truck drivers, trucking work environment, occupational health, grounded theory
DOI: 10.3233/WOR-162409
Citation: Work, vol. 55, no. 2, pp. 385-397, 2016
Authors: Ganesh, Shankar | Chhabra, Deepak | Kumari, Nitika
Article Type: Research Article
Abstract: BACKGROUND: Studies have shown that farming is associated with many agricultural workers experiencing low back pain (LBP). The rehabilitation of these workers should facilitate their functioning, activities and level of participation in an adequate way. OBJECTIVE: The objectives of this study were to identify the health components associated with LBP and to evaluate the effectiveness of the interventions in returning agricultural workers with LBP to their vocation using the International Classification of Function (ICF) -based tools. METHODS: Thirty-one full time agricultural workers from 3 different Indian states were prospectively assessed using the ICF core set …for LBP. ICF core sets permitted analysis of limitations of function from both the participant and rehabilitation team’s perspectives. Each ICF category was rated using an ICF qualifier. The components identified were linked to the ICF categorical profile and assessment sheet. The clinicians identified the global, service program and cycle goals based on ICF. The participants’ functioning was followed over a 4-month period. RESULTS: After intervention, the participants were able to undergo their routine activities without increases in pain. However, on returning to active farming, participants noted few improvements in the components d410 (changing basic body position), d415 (maintaining body position), d430 (lifting and carrying objects), d465 (moving around using equipment), d850 (remunerative employment) and d859 (work and employment, other specified and unspecified). CONCLUSION: The results of the study conclude that the current interventions for LBP are not effective in returning agriculture workers with LBP in India to pain-free farming. There is an urgent need to individualize the health needs of agriculture workers. Show more
Keywords: Occupations, return to work, human engineering, international classification of functioning, disabilityand health
DOI: 10.3233/WOR-162403
Citation: Work, vol. 55, no. 2, pp. 399-411, 2016
Authors: Langdon, Rebecca R. | Biggs, Herbert C. | Rowland, Bevan
Article Type: Review Article
Abstract: BACKGROUND: Australia’s mineral, resource and infrastructure sectors continues to expand as operations in rural and remote locations increasingly rely on fly-in, fly-out or drive-in, drive-out workforces in order to become economically competitive. The issues in effectively managing these workforces are becoming more apparent with reported high amounts of turnover and concerns for safety and performance. The issues presented include a range of physical, mental, psychosocial, safety and community challenges. OBJECTIVES: This review aims to consolidate a range of research conducted to communicate potential challenges for industry in relation to a wide variety of issues when engaging and …using FIFO/DIDO workforces which includes compressed working schedule design (work schedules), working hours, fatigue, safety performance, employee wellbeing, turnover, psychosocial relationships and community concerns. METHODS: A comprehensive literature review was performed using EBSCOhost, PubMed and google scholar, with a focus on FIFO or DIDO workforces engaged within the resources sector. Search terms were kept broad in order to capture all national and international research conducted and included: “fly-in, fly-out” “FIFO” “DIDO” “drive-in, drive-out” “mining”. There was no date restriction included in the search. RESULTS: Many of the studies were focused on sleep quality, fatigue and the influence of lowered safety performance while at work, presenting an increased risk for health and safety. These issues may be exacerbated for the FIFO workforce when linked to additional research surrounding the extended periods of absence from families influencing workers personal relationships, psychological wellbeing, job satisfaction and the reported high amounts of turnover within the industry. Taken together, this presents a unique implication for the management and continued use of FIFO workforces when considering balancing safety and performance with economic viability of production and operations. CONCLUSIONS: The issues of long working hours, fatigue, turnover and job satisfaction are not new to the management of workers. However, FIFO workforces appear to be at an increased risk physically and mentally due to a culmination of other influences, such as extended and frequent periods of absence from friends and families which contribute to feelings of isolation and lowered psychological wellbeing. FIFO workers and their families, engage in a unique lifestyle, rarely are other workers subjected to long hours and compressed work weeks while separated or isolated from their families for extended periods of time. Recently, FIFO interest has shifted to understanding the influences on employee engagement, satisfaction, retention and safety. Considering the management of FIFO workforces from a holistic perspective incorporating all of the issues impacting on these workers may assist to ensure the challenges associated with FIFO employment are understood, addressed and communicated to workers and their families is crucial for safety and health. Show more
Keywords: FIFO, DIDO, health, mining, wellbeing
DOI: 10.3233/WOR-162412
Citation: Work, vol. 55, no. 2, pp. 413-427, 2016
Authors: Agarwal, Neelam | Kumar, Vinod
Article Type: Research Article
Abstract: BACKGROUND: Systemic lupus erythematosus (SLE) or Lupus is one of the leading causes of work disability in the United States, accounting for about 20% of the more than estimated 1.5 million Americans with a work disability. The symptoms of lupus can have a profound impact on the person’s employment. Impacts of lupus are more pronounced among young and middle-adulthood. Studies have shown that loss in work hours cost the nation nearly $13 billion annually. The loss also impacts the individual’s work, quality of life, self-management, and self-efficacy. OBJECTIVE: In this article, the author describes the financial burden …of lupus. The article also describes the substantial impact of lupus on employment outcomes for individuals living with the condition. The author also reviews major signs and symptoms of disease and their impact on employment. RESULTS: Findings from this research can be used to identify various accommodations and strategies for individuals to prevent flare-ups. CONCLUSIONS: The paper presents innovative strategies that include early interventions and how employers andco-workers can provide helpful support that includes job accommodations to individuals with lupus. Show more
Keywords: Lupus, systemic lupus erythematosus, SLE, employment, work disability, vocational rehabilitation
DOI: 10.3233/WOR-162398
Citation: Work, vol. 55, no. 2, pp. 429-439, 2016
Authors: Mokarami, Hamidreza | Stallones, Lorann | Nazifi, Morteza | Taghavi, Sayed Mohammad
Article Type: Research Article
Abstract: BACKGROUND: The role of psychosocial and physical work factors in predicting health related quality of life (HRQOL) has not been investigated among Iranian industrial workers. OBJECTIVE: The present study is designed to assess these relationships among Iranian workers from steel and cosmetic factories. METHODS: A cross-sectional study was conducted among 280 workers from two factories. Psychosocial and physical work factors and HRQOL were measured by the Persian translations of the following questionnaires: Job Content Questionnaire (JCQ) and the World Health Organization Quality of Life-Brief (WHOQOL-Brief). An instrument was developed to assess socio-demographic, health, and other …work-related factors. The data were analyzed using independent t -tests, Pearson product moment correlation and hierarchical multiple regression. RESULTS: Results revealed that the respondents generally had poor HRQOLs especially in the environmental domain. The steel factory workers who were exposed to higher levels of occupational risk factors suffered from poorer HRQOL compared to the cosmetic factory workers. The results of hierarchical regression for all participants revealed that social support, sleep quality, work schedule, smoking and exercise were significant predictors of all domains of HRQOL. CONCLUSIONS: To improve the worker’s HRQOL, intervention programs should focus on promoting social support, sleep quality, exercise and smoking habits. Moreover, reducing hazardous work environments should be considered an important intervention to promote HRQOL. Show more
Keywords: Psychosocial work factors, job content questionnaire (JCQ), health-related quality of life, World Health Organization Quality of Life-Brief, WHOQOL-brief
DOI: 10.3233/WOR-162405
Citation: Work, vol. 55, no. 2, pp. 441-452, 2016
Authors: Håkansson, Carita | Axmon, Anna | Eek, Frida
Article Type: Research Article
Abstract: BACKGROUND: More knowledge about how recovery may promote health among parents with small children is needed. OBJECTIVE: To explore whether insufficient time for leisure was associated with poorer perceived health and higher stress in working parents. A further aim was to explore potential gender differences in the association between insufficient time for leisure and poor perceived health. METHODS: A postal survey including the perceived stress scale and three measures of subjective health – self-rated health (SF-36), work-related fatigue (Swedish occupational fatigue questionnaire), and Lund subjective health complaints – as well as questions about time for leisure …was completed by 965 women and 597 men. Risk ratios for poor perceived health and stress were estimated using Poisson regression, in which also gender interaction was analysed. RESULTS: The results showed higher risk for perceived stress among parents reporting insufficient time for relaxation, and more subjective health complaints among those reporting insufficient time to spend with their children. Overall, effects were larger among women than among men. CONCLUSION: A good balance between work and leisure seems to be of importance for working parents’ perceived health and stress. Show more
Keywords: Gender, health promotion, human activities, relative risks
DOI: 10.3233/WOR-162404
Citation: Work, vol. 55, no. 2, pp. 453-461, 2016
Authors: Salmani Nodooshan, H. | Koohi Booshehri, S. | Daneshmandi, H. | Choobineh, A.R.
Article Type: Research Article
Abstract: BACKGROUND: In Iranian orthotic and prosthetic workshops, the majority of activities are carried out by manpower and the tasks are labor-intensive. In these workshops, ergonomic aspects of working conditions are seldom considered. OBJECTIVE: This study was conducted in orthotic and prosthetic workshops with the objectives of determination of prevalence rate of MSDs among employees and assessment of ergonomics working conditions. METHODS: In this cross-sectional study, all employees (n = 42; 29 males and 13 females) in 11 active orthotic and prosthetic production centers of Shiraz city participated. Data were collected using Nordic Musculoskeletal disorders Questionnaire (NMQ) …and observational technique by an ergonomics checklist for assessment of working conditions. RESULTS: The means (SD) of age and job tenure (years) in the study individuals were 37.26 (10.21) and 12.8 (9.39), respectively. The most prevalent MSD symptoms in the past 12 months were reported in the lower back (42.9%), shoulders (40.5%) and knees (40.5%). Working conditions assessment showed that the main ergonomic problems in the workshops studied originated from awkward working posture, improper workstation design, poorly designed hand tools and incorrect manual material handling. CONCLUSION: Any interventional program for working conditions improvement should, therefore, focus on these areas. Show more
Keywords: Musculoskeletal disorders, ergonomics assessment, orthosis and prosthesis
DOI: 10.3233/WOR-162401
Citation: Work, vol. 55, no. 2, pp. 463-470, 2016
Authors: Nilsson, Kerstin
Article Type: Review Article
Abstract: BACKGROUND: The number of older workers is increasing throughout the industrialised world and older workers are known to be more frequent in the injury-prone agricultural sector. OBJECTIVE: This paper sought to extend knowledge by reviewing evaluated intervention studies intended to decrease risks and work injuries among older workers in agriculture. METHODS: A systematic literature review regarding: evaluated intervention projects on injury prevention, including participants aged 55 years and older, and working in agriculture. RESULTS: This review identified evaluated intervention projects regarding: i) intervention in injury prevention; ii) interventions to increase knowledge in health …and safety tasks and practice; and iii) interventions to increase the use of safety equipment in work. The evaluations reviewed showed that the interventions were less successful in involving older agricultural workers than their younger counterparts. The evaluations also showed that the outcome of interventions was generally less positive or brought about no significant difference in risk awareness and behaviour change among older agricultural workers. CONCLUSIONS: Many articles and statistics describe injuries in agriculture. Especially older farm workers are one of the groups with most work injuries and deaths. Despite this, an important finding in this review was shortage of implemented and evaluated intervention studies orientated toward reduce injuries among older workers in agriculture. This review also found that no intervention project in the evaluations studied had a clear positive effect. Many intervention studies have problems with or lack of evaluation in the study design. Based on the results in this review, important future research tasks are to improve the design of interventions, devise implementation methods and formulate appropriate evaluation methods to measure the outcome of the interventions. Intervention programmes also need to involve older workers specific physical and cognitive age aspects in the design to increases their willingness to participate and to be successful to reduce injuries. Show more
Keywords: Risk prevention, accidents, injury, occupational health, age management, farm, health and safety practice, older employees, work risk education, extended working life
DOI: 10.3233/WOR-162407
Citation: Work, vol. 55, no. 2, pp. 471-480, 2016
Authors: Buntat, Yahya | Saud, Muhammad Sukri | Mokhtar, Mahani | Kamin, Yusri | Feh, Lim Set
Article Type: Research Article
Abstract: BACKGROUND: Increase in the occurrence of existing diseases, continual emergence of new or exotic diseases and re-emergence of old diseases have placed increasing demands on biomedical services in Malaysia. Biomedical technicians play an important role in operating biomedical instruments. However, there are no clear specifications about characteristics and traits for these semi-professional employees. Employers in a few studies claimed that biomedical graduates are not ready to enter and face challenges in the job market. OBJECTIVE: Therefore, the purpose of this study is to identify technical and generic skills for a biomedical technician from the perspectives of the …biomedical technicians and their employers. METHODS: A quantitative survey design was employed whereby data were obtained through the administration of an instrument developed by the researchers. The sample consisted of 20 hospital managers and 186 biomedical technicians who are currently working in Malaysian government hospitals. RESULTS: The findings show that there are no difference in the perceptions of hospital managers and biomedical technicians regarding technical and non-technical skills. CONCLUSIONS: These findings resulted in a checklist which can be used for institutions to produce future biomedical technician graduates in order to meet job demands. However, future research is needed to validate the findings and explore the variables in depth. Show more
Keywords: Technical skills, generic skills, biomedical education employer, employee
DOI: 10.3233/WOR-162417
Citation: Work, vol. 55, no. 2, pp. 481-487, 2016
Authors: Shih, Yi-Nuo | Chien, Wei-Hsien | Chiang, Han-sun
Article Type: Research Article
Abstract: BACKGROUND: In addition to demonstrating that human emotions improve work attention performance, numerous studies have also established that music alters human emotions. Given the pervasiveness of background music in the workplace, exactly how work attention, emotions and music listening are related is of priority concern in human resource management. OBJECTIVES: This preliminary study investigates the relationship between work attention performance and emotions arising from listening to music. PARTICIPANTS: Thirty one males and 34 females, ranging from 20–24 years old, participated in this study following written informed consent. METHODS: A randomized controlled trial (RCT) …was performed in this study, which consisted of six steps and the use of the standard attention test and emotion questionnaire. RESULTS: Background music with lyrics adversely impacts attention performance more than that without lyrics. Analysis results also indicate that listeners self-reported feeling “loved” while music played that implied a higher score on their work-attention performance. Moreover, a greater ability of music to make listeners feel sad implied a lower score on their work-attention performance. CONCLUSIONS : Results of this preliminary study demonstrate that background music in the workplace should focus mainly on creating an environment in which listeners feel loved or taken care and avoiding music that causes individuals to feel stressed or sad. We recommend that future research increase the number of research participants to enhance the applicability and replicability of these findings. Show more
Keywords: Background music, feeling, attention performance
DOI: 10.3233/WOR-162408
Citation: Work, vol. 55, no. 2, pp. 489-494, 2016
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