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عنوان فارسی مقاله:
اشکال سازمانی کار و انجمن ها با اختلالات شانه: نتایج حاصله از کارگر فرانسه
عنوان انگلیسی مقاله:
Forms of work organization and associations with shoulder disorders: Results from a French working population
سال انتشار : 2017
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مقدمه انگلیسی مقاله:
1. Introduction
Several models of work systems coexist in industrial and service sectors, such as the Japanese lean production (or Toyotism), the American human resource model, the Swedish sociotechnical systems, the Italian flexible specialization and the German diversified quality production (Coutrot, 1998; Drago, 1995). They differ according to the target market (mass consumption, niche market, upscale, etc.), the work organization (defined by Hagberg et al. as the more “objective aspects of how the work is organized, supervised and carried out” (Hagberg et al., 1995), such as for example the application of an ISO quality standard, teamwork, job rotation, autonomy), human resource management (modality of payment, training, etc.) and professional relations (trade union, participation, etc.). For example, lean production aims to eliminate waste and is based on several principles including Total Quality Management (TQM) and just-in-time (JIT) (Brannmark and Håkansson, 2012; € Coutrot, 1998; Koukoulaki, 2014; Landsbergis et al., 1999). However, all production systems tend to offer more flexibility and reactivity to the market and customer demands and can, according to some studies, lead to work intensification (Westgaard and Winkel, 2011; European Foundation for the Improvement of Living and Working Conditions, 2003). Musculoskeletal disorders (MSDs) are the most commonly occurring occupational diseases in France, representing 87% of occupational diseases (45079 cases) in 2014 (Assurance maladie - Risques professionnels, 2015). Shoulder disorders represented 29% of all MSDs. The shoulder is the second most frequent location of MSDs, after the wrist/hand locations (40%) but it causes longer periods of absence from work, loss of productivity and higher economic costs for employers (Hopman et al., 2013; Kuijpers et al.,2004; van der Windt et al., 2000; van Rijn et al., 2010). Most studies of the risk factors for shoulder disorders have focused on direct biomechanical risk factors (e.g. postures, vibration) determining the mechanical load applied to soft tissues. Some studies have taken psychosocial risk factors into consideration, classically defined by Hagberg et al. as “the subjective perceptions of work organizational factors” and how they are perceived by workers (Hagberg et al., 1995). Most epidemiological studies in the literature refer to the models of stress at work such as the Job Demand Control (JDC) model and the Effort-Reward Imbalance (ERI) model. However, few have studied the influence of factors related to the work organization. Factors related to the work organization correspond to many dimensions (e.g. processes, rotation, links with hierarchy, training) and can be evaluated by consulting the company's internal documents and by interview or self-administered questionnaire for the management (Amosse and Coutrot, 2008; Amosse et al., 2014; H arenstam et al., 2004 € ) or workers (Carayon, 1994; Engkvist et al., 2001; European Foundation for the Improvement of Living and Working Conditions, 2012). Hagberg et al. indicated that “organizational and psychosocial factors may be the same (e.g. career structuring in an organization), but psychosocial factors carry 'emotional' value for the worker”. Several conceptual models linking work organization and MSDs have been developed (Bellemare et al., 2002; Carayon et al., 1999; Karsh, 2006; Sauter and Swanson, 1996). Our research group has proposed a multidimensional conceptual model of MSDs for the purpose of epidemiological studies (Roquelaure, 2016). According to these models, the work organization is a major determinant of biomechanical and psychosocial constraints. For example, the temporal (cycle time, work/rest period, etc.) and physical (workstation dimensions, loads and force level required, etc.) characteristics of the work situation determine exposure to biomechanical factors (Askenazy et al., 2002; Askenazy and Caroli, 2010; Brannmark and Håkansson, 2012; Koukoulaki, 2014; Landsbergis € et al., 1999; St-Vincent et al., 2014; Westgaard and Winkel, 2011). Similarly, work organization and management practices influence work-related psychosocial factors by determining the human resources allocated to the production activity, and also the quality of work relationships and social support. Factors related to work organization therefore determine the main risk factors for MSDs (i.e. biomechanical and psychosocial factors) and can be considered as indirect risk factors for MSDs. For example, the pace of work production determines the repetitiveness of arm movement, and consequently it is important to act on the pace of work in order to reduce the repetitiveness and thus reduce the risk of MSDs. Work organization and management practices influence not only workrelated constraints, but also individual resources to interact with their work environment and to cope with these constraints (Lazarus, 1991; St-Vincent et al., 2014). Indeed, as suggested by Sauter & Swanson (Sauter and Swanson, 1996), the development of musculoskeletal symptoms is mediated not only by physiological strain of the soft tissues, but also by a complex of cognitive processes involving the detection and labelling/attribution of somatic information as symptoms of MSDs. The latter psychological mechanisms have a major role in the appearance and prognosis of MSDs (Bongers et al., 2006), but are difficult to evaluate by epidemiological studies. There is conflicti
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کلمات کلیدی:
Shoulder Disorders Related to Work Organization and Other ... www.tandfonline.com/doi/abs/10.1179/oeh.1998.4.3.168 by I Niedhammer - 1998 - Cited by 45 - Related articles Jul 19, 2013 - The study was designed to examine, in 210 supermarket cashiers, the cross-sectional relationships between shoulder disorders according to ... The Shoulder - Volume 1 - Page 1506 - Google Books Result https://books.google.com/books?isbn=1416034277 Charles A. Rockwood - 2009 - Medical CONCLUSION Occupational shoulder disorders refer to a symptom complex that ... of Orthopaedic Surgeons and the American Medical Association issued the ... Handbook of Human Factors and Ergonomics https://books.google.com/books?isbn=1118129083 Gavriel Salvendy - 2012 - Technology & Engineering Table 5 Postural Risk Factors Reported in the Literature for the Shoulder Table ... Exposure response effect found: If deviation greater than 2W, increased pain and ... criteria for association: strength of association, consistency, between studies, ... Association between psychosocial, organizational and personal ... www.tandfonline.com/doi/full/10.1080/10803548.2015.1135568?src=recsys Jump to Musculoskeletal disorders and organizational climate - Association between organizational ... The prevalence of MSDs in the shoulders ... The Primary Prevention of Rheumatic Diseases https://books.google.com/books?isbn=1850703663 R.D. Wigley - 1993 - Medical Shoulder disorders in the elderly (a hospital study). ... In Proceedings of the 8th Congress of the International Ergonomics Association, Tokyo, 1982, pp. 515-516 ... The Shoulder E-Book - Page 1496 - Google Books Result https://books.google.com/books?isbn=143772082X Frederick A. Matsen, Michael A. Wirth, Steven B. Lippitt - 2009 - Medical To examine the effect of vibration exposure on the shoulder, Bovenzi and colleagues ... The NIOSH review cites one study as evidence for an association between ... the insidious onset of degenerative disorders makes them more difficult to ...
