Work - Volume 20, issue 3

Article Type: Other

Citation: Work, vol. 20, no. 3, pp. 167-167, 2003

Article Type: Other

Citation: Work, vol. 20, no. 3, pp. 169-169, 2003

Authors: Wilkens, Patrick M.

Article Type: Research Article

Abstract: As we enter the 21st century, technology has revolutionized the workplace, as nearly half of the working population in the United States currently uses a computer at work. Although computers continue to effectively improve productivity in the workplace, the adverse effects of prolonged computer use on the musculoskeletal system cannot go unnoticed. The astounding rise in computer use in the last decade has been paralleled by a rise in work-related musculoskeletal disorders due to repetitive typing …or key entry. Because national ergonomic standards aimed at reducing these injuries have not yet been enforced, the prevention of this national health problem lies in the hands of health care professionals. The following will outline a comprehensive health promotion program, based on Green and Kreuter's PRECEDE-PROCEED model, to serve as an example of how health professionals across the nation can begin to effectively prevent this astronomical problem. Show more

Keywords: ergonomics, computers, injury prevention

Citation: Work, vol. 20, no. 3, pp. 171-178, 2003

Authors: Jones, Derek | Switzer-McIntyre, Sharon

Article Type: Research Article

Abstract: Background: Falls from heights, including falls from nonmoving trucks, are a known cause of serious workplace injuries [1,2,4,6,7,14,15]. Subsequent to the Workplace Safety and Insurance Board (WSIB) of Ontario implementing an industry sector management approach for service delivery the principle author noted a number of serious injuries as a consequence of falls from trucks or truck trailers. A literature search revealed limited articles, specifically relating to injuries sustained in falls from trucks or truck …trailers. It was therefore decided to further investigate the scope of the problem. Methods: A search of the Province of Ontario, Workplace Safety & Insurance Board (WSIB) database for the year 1997 was conducted to identify all claims, within the Transportation Sector, where a reported accident had been classified as a fall from a non-moving vehicle. The data extracted from identified claims constitutes the basis of this study. There were 1026 claims initially identified. Each identified claim was reviewed to determine if the study entry criteria; (1) a fall occurred and (2) the fall originated from a truck, its trailer or the cargo, were met. Of the identified claims 352 met the study inclusion criteria. A retrospective file review was conducted on each claim entered into the study and the study variables recorded on a predefined data sheet. Results: The most frequent sites of falls were the back of the truck or trailer, the truck step and the cargo being transported. More than one injury was sustained by 23.6% of the study population. The major injuries identified included; 214 strains/sprains, 117 contusions and 101 fractures. One year post accident 89.4% of the study population had returned to work, of these 84.9% were on full duties and the remaining 4.5% were on modified duties. The total costs associated with the 352 injured workers included in this study amounted to $5,313,901.27. Interpretation: Falls from trucks often result in significant injuries with considerable periods of disability and related costs. As falls from three specific locations i.e. the back of trucks/trailer, the cargo and the truck step made up 83% of the total falls efforts at prevention might best be directed to further investigate causal factors involved in the falls from these high frequency areas. A prospective study, including a detailed interview, with workers suffering a fall from a truck would assist in understanding factors that contribute to falls from trucks or truck trailers. Show more

Keywords: work related injuries, return to work, costs, environmental factors

Citation: Work, vol. 20, no. 3, pp. 179-184, 2003

Authors: Allen, Shelley | Carlson, Glenys

Article Type: Research Article

Abstract: Loss of work capacity through illness or injury may result in loss of employment. The transition to durable employment with those reduced capacities poses many challenges. This paper is based on phenomenological research into the experiences of 13 people who had a disabling injury or chronic illness. These participants lost their capacity for their former employment. After a period of time, extending up to 14 years, the participants successfully changed employment in the open labor market, …and retained their current employment for 13 weeks or longer. Data from in excess of 30 hours of in-depth semi-structured individual interviews and a focus group were transcribed and analyzed inductively. Analysis was aided by immersion in the data, reflections on entries in a researcher's log, and a computer program for analyzing textual data. Eleven psychosocial themes emerged. These themes were: pain, intense emotions, determination, financial concerns, role models, concealment, assistance, control, self-concept, satisfaction with employment, and personal change. Each theme is presented with representative text from participants and implications for work rehabilitation professionals. Further research to identify the extent of transferability of the findings is recommended. Show more

Keywords: durable employment, psychosocial, work capacity, phenomenology, qualitative

Citation: Work, vol. 20, no. 3, pp. 185-197, 2003

Authors: Howden, Stella | Jones, Derek | Martin, Denis | Nicol, Maggie

Article Type: Research Article

Abstract: Objectives. To explore the work experiences of three individuals who have chronic non-cancer pain and to identify factors which may affect their ability to remain in employment. Methods. Three cases were selected from a data set of six, to illustrate distinct employment history scenarios. All participants had a diagnosis of rheumatoid arthritis. Data was gathered using semi-structured, in-depth interviews that were audiotaped and later transcribed for qualitative, content analysis. Themes identified were those which related …to employment experiences and appeared to be important factors influencing the retention of work. Findings. Four main themes were identified: the nature of physical barriers to employment, autonomy at work, social networks, and the importance and motivation to remain in employment. Conclusion. These findings support existing research in relation to chronic pain and employment in general and expands upon the nature and importance of social support at work. It is suggested that the qualitative methodology illustrated here, which explores the perspectives of those still in employment (as well as those who have stopped working) may be a useful approach to investigating this important area of research. Show more

Keywords: chronic pain, case study, rheumatoid arthritis, and social support

Citation: Work, vol. 20, no. 3, pp. 199-204, 2003

Authors: Julius, Elona | Wolfson, Hagit | Yalon-Chamovitz, Shira

Article Type: Research Article

Abstract: Gender discrimination in the work place has been widely reported. Women are usually discriminated against both with respect to level of occupation and salary. The current study explored the correlation between gender and employment among adults with mental retardation, specifically, whether gender discrimination in the work place is as prominent among people with mental retardation as in the general population. Level of occupation and salary earned were studied in 227 adults with mild and moderate mental …retardation residing in institutions, hostels, and sheltered homes in Israel. The findings suggest a correlation between gender and employment similar to that in the general population. Women were found to be employed mainly in sheltered workshops and lower levels of occupation, and to earn significantly less than the men. However, closer examination of each work place revealed that within each level of occupation there were no significant gender differences in salary. The finding suggests that while women with mental retardation earn lower salaries than men, this is mainly the result of their lower level of occupation. Rehabilitation efforts should therefore be directed toward ensuring higher levels of occupation as well as community employment among women with mental retardation. Show more

Citation: Work, vol. 20, no. 3, pp. 205-213, 2003

Authors: Linddahl, Iréne | Norrby, Eva | Bellner, Anna-Lena

Article Type: Research Article

Abstract: This study examined the construct validity of the newly developed instrument A Dialogue About Ability Related To Work (DOA). DOA [18] was developed using concepts from the Model of Human Occupation [20] as theoretical framework. The instrument assumes the assessment of work ability by both the client and the occupational therapist, and is followed by a dialogue which is expected to distinguish possible goal-setting for further rehabilitation [18,19]. Twenty-one professionals and 126 clients from …three clinics in Sweden participated in the study. All clients were involved as outpatients in psychiatric work rehabilitation in county councils or community services. Results of a Rasch analysis test indicated that items are well separated and generally work together in five unidimensional continuums to measure work ability. Twenty-nine of 34 items showed goodness-of-fit statistics, which means acceptable infit MnSq values from ≥ 0.6 to ≤ 1.4 in association with Z values from -2 to 2. The five misfit items have to be revised. The study has indicated that DOA is a valid instrument in psychiatric work rehabilitation and ought to be useful in the dialogue between occupational therapists and clients about goalsetting and treatment planning. Show more

Keywords: work ability, assessment, psychiatric disability, occupational therapy, client dialogue, Rasch measurement model

Citation: Work, vol. 20, no. 3, pp. 215-224, 2003

Authors: Innes, Ev | Straker, Leon

Article Type: Research Article

Abstract: Objectives: The purpose of this study was to understand the current beliefs of therapists in Australia, and the strategies they use to address the issues of credibility, reliability, consistency, trustworthiness, validity, generalisability and quality in conducting work-related assessments. Study design: In-depth semi-structured interviews were conducted with 26 occupational therapists and physiotherapists from around Australia. Findings: Participants expressed the belief that the therapist was the assessment instrument and was central to the credibility …of an assessment. Conflict was reported when participants modified standardised assessments in an attempt to focus on context relevant activities and tasks. Participants were aware of the issues of reliability and validity but believed it was not practical to establish these aspects formally in most work-related assessments. The strategies used to achieve credibility, reliability, consistency, trustworthiness, validity, generalisability and quality were similar to those recommended for use in qualitative research. Conclusions: The strategies identified in this study can provide the basis for therapists to examine how they conduct work-related assessments and consider whether they currently use these strategies or have the opportunity to implement others. Show more

Keywords: assessment strategies, functional capacity evaluation, qualitative approach, work-related assessment, workplace assessment

Citation: Work, vol. 20, no. 3, pp. 225-236, 2003

Authors: Beach, Tyson A.C. | Mooney, Stephanie K. | Callaghan, Jack P.

Article Type: Research Article

Abstract: Continuous passive motion (CPM) has been proposed as a method to help individuals with low back pain cope with prolonged sitting. The purpose of this study was to investigate the effects that a commercially available CPM device had on lumbar and thoracic erector spinae (ES) muscle activation (using surface electromyography, 'EMG'), and on subjective discomfort during prolonged seated computer work with and without the use of the CPM device. There were no significant differences in average …ES muscle activation levels, amplitude probability distribution functions, and EMG gaps number and length when sitting with the CPM device was compared to sitting normally. Subjective ratings of discomfort were also not significantly different between the two sitting conditions. The results indicated that there were no clear mechanisms by which the CPM device may reduce ES muscle pain and fatigue for the tasks and pain-free individuals studied. Show more

Citation: Work, vol. 20, no. 3, pp. 237-244, 2003