| 1. |
- Bergsten, Eva L., et al.
(författare)
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Daily shoulder pain among flight baggage handlers and its association with work tasks and upper arm postures on the same day
- 2017
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Ingår i: Annals of Work Exposures and Health. - : Oxford University Press (OUP). - 2398-7308 .- 2398-7316. ; 61:9, s. 1145-1153
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Tidskriftsartikel (refereegranskat)abstract
- Objectives: This study of flight baggage handlers aimed at examining the extent to which shoulder pain developed during single work shifts, and whether a possible development was associated with biomechanical exposures and psychosocial factors during the same shift.Methods: Data were collected during, in total, 82 work shifts in 44 workers. Right and left shoulder pain intensity was rated just before and just after the shift (VAS scale 0-100 mm). Objective data on time in extreme and time in neutral upper arm postures were obtained for the full shift using accelerometers, and the baggage handlers registered the number of aircrafts handled in a diary. During half of the shift, workers were recorded on video for subsequent task analysis of baggage handling. Influence at work and support from colleagues were measured by use of Copenhagen Psychosocial Questionnaire (COPSOQ). Associations between exposures and the increase in pain intensity during the shift (daily pain) were analysed for the right and left shoulder separately using Generalized Estimating Equations (GEE).Results: Daily pain was observed in approximately one third of all shifts. It was significantly associated with the number of aircrafts handled for both the right and left shoulder. In multivariate models including both biomechanical exposures and the psychosocial factors influence at work and support from colleagues, aircrafts handled was still significantly associated with daily pain in both shoulders, and so was influence and support, however in opposite directions.Conclusions: Daily pain was, in general, associated with biomechanical exposures during the same shift and with general influence and support in the job. In an effort to reduce pain among flight baggage handlers, it may therefore be justified to consider a reduction of biomechanical exposures during handling of aircrafts, combined with due attention to psychosocial factors at work.
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| 2. |
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| 3. |
- Bergsten, Eva L., et al.
(författare)
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Psychosocial work factors and musculoskeletal pain : a cross-sectional study among Swedish flight baggage handlers
- 2015
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Ingår i: BioMed Research International. - : Hindawi Limited. - 2314-6133 .- 2314-6141. ; 2015
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Tidskriftsartikel (refereegranskat)abstract
- Objective. Flight baggage handlers sort and load luggage to airplanes. This study aimed at investigating associations between psychosocial exposures and low back and shoulder musculoskeletal disorders (MSDs) among Swedish flight baggage handlers.Methods. A questionnaire addressing MSDs (Standardized Nordic Questionnaire) and psychosocial factors (Copenhagen Psychosocial Questionnaire, COPSOQ) was answered by 525 baggage handlers in six Swedish airports.Results. Low back (LBP) and shoulder pain (SP) was reported by 70% and 60%, respectively. Pain was reported to interfere with work (PIW) by 30% (low back) and 18% (shoulders), and intense pain (PINT) occurred in 34% and 28% of the population. Quality of leadership was the most dissatisfying psychosocial factor, while the most positive was social community at work. Low ratings in the combined domain Work organization and job content were significantly associated with PIW in both low back and shoulders (Adjusted Hazard Ratios 3.65 (95% CI 1.67-7.99) and 2.68 (1.09-6.61)) while lower ratings in the domain Interpersonal relations and leadership were associated with PIW LBP (HR 2.18 (1.06-4.49)) and PINT LBP and SP (HRs 1.95 (1.05-3.65) and 2.11 (1.08-4.12)).Conclusion. Severity of pain among flight baggage handlers was associated with psychosocial factors at work, suggesting that they may be a relevant target for intervention in this occupation.
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| 4. |
- Bergsten, Eva L., 1969-, et al.
(författare)
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Psychosocial work factors and musculoskeletal pain among Swedish flight baggage handlers
- 2015
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Ingår i: Proceedings of the 19<sup>th</sup> Triennial Congress of the International Ergonomics Association, Melbourne, 9-14 August 2015.
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Konferensbidrag (refereegranskat)abstract
- Flight baggage handlers are employed by handling companies engaged in sorting, loading and unloading luggage, cargo and mail, so called ramp service work. After check-in, luggage are transported through a sorting area and further out to the ramp. This transportation involves manual handling by baggage handlers at several stages, using conveyor belts, carts and trucks for transport. In addition to these tasks, baggage handlers are also engaged in communicating with air traffic controllers directing air traffic on the ground, towing aircrafts to gates and serving them with auxiliary power units, brakes and light. Baggage handling services are similar in all larger airports, and so baggage handlers perform similar tasks all over the world. In Sweden the handlers’ union claimed a high prevalence of low back and shoulder pain and a dissatisfying psychosocial work environment, but systematically collected empirical data were not available, and the literature was surprisingly sparse, considering that the occupation is global. Thus, a comprehensive project initiated by the Vocational Training and Working Environment Council, TYA, in Sweden - a council formed by employers’ and employees’ organizations in the transportation sector -was conducted at 14 handling companies in six Swedish airports between 2010 and 2012. The project aimed to document the physical and psychosocial work environment and to contribute to the development of ergonomic interventions within this occupation, which could, eventually, lead to better health among the employees. The present study was part of this project, in aiming at documenting psychosocial exposures and musculoskeletal disorders (MSDs) in the flight baggage handler population, and at determining possible associations between exposures and disorders.
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| 5. |
- Bergsten, Eva L
(författare)
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Working conditions and musculoskeletal disorders in flight baggage handling
- 2017
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Doktorsavhandling (övrigt vetenskapligt/konstnärligt)abstract
- Introduction: Baggage handling is considered to be a heavy manual handling job including biomechanical exposures suspected of increasing the risk for musculoskeletal disorders. Aims: To document low back pain (LBP), shoulder pain (SP), and physical and psychosocial factors in baggage handlers, and to evaluate the implementation of an ergonomic intervention aiming to increase the use of loading assist devices. Methods: A questionnaire was utilized to characterize pain and psychosocial work conditions in 525 baggage handlers. The postures of 55 baggage handlers during 114 shifts were measured using inclinometry, half shift video-recordings were made for subsequent task analysis, and the number of aircraft handled was registered. Associations for psychosocial and biomechanical exposures with pain were assessed using regression analyses. An ergonomic intervention was implemented and evaluated using questionnaires and repeated interviews. Feasibility, intermediate outcomes, barriers and facilitators were assessed. Results: The prevalence rates of reported LBP and SP were 70% and 60%, respectively. Pain interfering with work (LBP - 30% and SP - 18%) and high pain intensity (LBP - 34% and SP - 28%) were associated with poor psychosocial working conditions. Extreme postures with arms elevated >60° occurred for 6.4% of the total time, and in trunk flexion >60° for 2.1% total time. In contrast, 71% of the total time was spent in a neutral trunk posture. The 90th percentile trunk forward flexion was 34.1°. Daily shoulder pain increased in approximately one-third of all shifts and was positively associated with extreme work posture and the number of aircraft handled; this association was modified by influence and support. The intervention was delivered as planned, and dose received and satisfaction were rated as high. Motivated trainees facilitated implementation while lack of manager support, opportunities to observe and practice behaviors, follow-up activities, staff reduction, and job insecurity were barriers. Conclusion: The high prevalence rates of LBP and SP in baggage handlers were associated with psychosocial exposures, and daily shoulder pain was associated with higher biomechanical exposure. Barriers to implementation can be minimized by recruiting motivated trainees, securing strong organizational support, and carrying out follow-up activities.
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| 6. |
- Palmlof, Lina, et al.
(författare)
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The impact of work related physical activity and leisure physical activity on the risk and prognosis of neck pain : a population based cohort study on workers
- 2016
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Ingår i: BMC Musculoskeletal Disorders. - : Springer Science and Business Media LLC. - 1471-2474. ; 17
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Tidskriftsartikel (refereegranskat)abstract
- Background: The effect of physical activity on risk and prognosis for neck pain has been studied earlier with inconclusive results. There is a need for large prospective studies on the subject. The aim of this study was to investigate if work related physical activity and physical activity during leisure time are of importance for the risk and prognosis of neck pain in men and women. Methods: We used the Stockholm Public Health Cohort and formed two sub-cohorts of the working population based on data from 2002. Cohort I (risk cohort) included persons without neck pain (n = 4681), and cohort II (prognostic cohort) included persons with occasional neck pain (n = 6820) during the previous six months. Both cohorts were assessed for the outcome long duration troublesome neck pain (LDNP) in 2007. The exposures and potential confounders were assessed through a questionnaire in 2002. The question regarding work related physical activity over the past 12 months had five answering categories ranging from "sedentary" to "heavy". The question regarding leisure physical activity for the past 12 months had five answering categories ranging from "sedentary" to "regular physical activity". LDNP in 2007 was defined as having had troublesome neck pain lasting >= 3 consecutive months during the previous five years. Associations between work related physical activity and LDNP, as well as leisure physical activity and LDNP, were investigated by multivariable logistic regression, considering potential confounding factors. Results: In cohort I (risk cohort) we found an association between leisure physical activity and LDNP. In cohort II (prognostic cohort) we found no association between the exposures and the outcome. Conclusion: The results suggest that leisure physical activity has a protective effect on the risk of developing LDNP in a population free from neck pain. It did not, however, affect the prognosis of occasional neck pain. Neither the risk nor the prognosis of neck pain was affected by work related physical activity in this study.
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| 7. |
- Alinaghizadeh, Hassan, et al.
(författare)
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Total cancer incidence in relation to 137Cs fallout in the most contaminated counties in Sweden after the Chernobyl nuclear power plant accident : a register-based study
- 2016
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Ingår i: BMJ Open. - : BMJ. - 2044-6055. ; 6:12
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Tidskriftsartikel (refereegranskat)abstract
- OBJECTIVES: To determine the total cancer incidence in relation to a 5-year exposure to caesium-137 ((137)Cs) from the 1986 Chernobyl nuclear power plant accident.METHODS: A closed cohort was defined as all individuals living in the three most contaminated counties in mid-Sweden in 1986. Fallout of (137)Cs was retrieved as a digital map from the Geological Survey of Sweden, demographic data from Statistics Sweden, and cancer diagnosis from the National Board of Health and Welfare. Individuals were assigned an annual (137)Cs exposure based on their place of residence (1986-1990), from which 5-year cumulative (137)Cs exposures were calculated, accounting for the physical decay of (137)Cs and changing residencies. HRs were adjusted for age, sex, rural/non-rural residence and pre-Chernobyl total cancer incidence.RESULTS: The 734 537 people identified were categorised by exposure: the first quartile was low exposure (0.0-45.4 kBq/m(2)), the second and third quartiles were intermediate exposure (45.41-118.8 kBq/m(2)), and the fourth quartile was the highest exposure (118.81-564.71 kBq/m(2)). Between 1991 and 2010, 82 495 cancer cases were registered in the 3 counties. Adjusted HRs (95% CI) were 1.03 (1.01 to 1.05) for intermediate exposure and 1.05 (1.03 to 1.07) for the highest exposure compared to the reference exposure.CONCLUSIONS: We found a small overall exposure-response pattern of the total cancer incidence related to (137)Cs after adjustment for age, sex, rural residence and pre-Chernobyl cancer incidence.
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| 8. |
- Aronsson, Gunnar, et al.
(författare)
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Healthy workplaces for women and men of all ages
- 2017
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Rapport (övrigt vetenskapligt/konstnärligt)abstract
- The aim of this knowledge compilation is to contribute with knowledge about the work environment in relation to the ever-older workforce. How do employee needs and possibilities change from a course of life perspective? What should the employer and other work environment actors think about in order for the workforce to be able to and want to work to a high age?The Swedish Work Environment Authority wishes to give an overarching knowledge profile of different aspects of the work environment and the ageing workforce, and we therefore asked seven researchers to summarise the research-based knowledge within each of their areas, from a course of life and gender perspective. An eighth researcher acted as an editor for the anthology, and has also written the preface.In summary, the report shows that we are becoming even healthier, living ever longer and working to an ever higher age. Older people in the workforce are positive for the economy because productivity increases, and the business sector can make use of competent and experienced staff for a longer time. But for the older labour force to be healthy and want to work at higher ages, one needs to take into consideration how ageing influences health and the capacity to work. With age, all people are affected to different degrees by reduced vision, hearing and physical capacity, as well as longer reaction times. Even their cognitive capacity changes. Certain cognitive abilities are strengthened with rising age, while others deteriorate. With an ageing workforce, more employees have chronic illnesses, which, however, seldom affect the actual working ability. Changes in working life also affect health and wellbeing, for example deregulated work and the technical development. Age and previous experiences impact upon our ability to adapt to these changes. One factor that promotes adaptation is partly resilience (that is to say, resistance and the ability to adapt to the new), partly compensation strategies when the mental and physical resources change. There are no great differences between gender when it comes to the consequences of ageing on health and wellbeing in the work. On the other hand, the public health trend shows increasing differences in health between the lower educated and the higher educated - a difference increasing more quickly among women than among men. The gender-segregated labour market also means that more women than men work in physical and mentally burdensome work. Attitudes at the workplace also affect wellbeing and the will to continue working at higher ages. Men tend to be more sensitive to age discrimination while women run the risk of double discrimination, that is to say based upon both gender and age. Work environment and the attitude to an older workforce are central to the considerations that an employee makes in the choice between continuing to work and retiring. Other prerequisites that influence the decision are one’s own health, private finances and self-fulfilling activities.The employer can do a great deal to lengthen and improve their employees’ working life. Systematic work environment management benefits everyone, and it can contribute to everyone keeping their working ability and to older people wanting to and being able to work for longer. Occupational health services of good quality also play an important role. Technical aids and adaptation of the working pace and working tasks are other measures that improve the work environment for the older workforce. The employer can also contribute to stimulating work arrangements and organisational support for the employees in order to strengthen their resilience and promote the development of compensation strategies.
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| 9. |
- Ghaffari, Mostafa, et al.
(författare)
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Assessment of the Psychosocial Work Environment among Health Care Workers and Its Association with Work and Socioeconomic Status
- 2017
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Ingår i: Archives of neuroscience. - : Briefland. - 2322-3944 .- 2322-5769. ; 3
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Tidskriftsartikel (refereegranskat)abstract
- Background: The health care sector constitutes one of the largest sources of employment worldwide.Objective: The aim of this study was to describe the psychosocial status of health care workers and its association with different covariates.Methods: Health care workers from different universities, hospitals, clinics, urban and rural health centers took part in this cross-sectional study. The medium version of COPSOQ was used to evaluate the association between COPSOQ and covariates. The multivariate analyses of variance and covariance were employed to determine multivariate and univariate associations between all psychosocial dimensions and covariates.Results: Most COPSOQ scores showed a good internal consistency and reliability, with total Cronbach’s alpha of 0.76. The study population comprised 7,027 health care workers among whom 64% were female. The results indicated that nurses are more exposed to the psychosocial work environment compared to the other groups of workers within the health care settings.Conclusions: Nurses had a significantly higher risk regarding almost all the psychosocial factors. Considering that the main shortage of human resources in our study population belonged to the nursing group, this bad situation is not surprising. Healthcare workers, especially nurses, are facing various psychosocial factors more than other workers are, because all these factors are in the healthcare environment at the same time.
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| 10. |
- Helgesson, Magnus, et al.
(författare)
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Exposure to different lengths of sick leave and subsequent work absence among young adults
- 2016
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Ingår i: BMC Public Health. - : Springer Science and Business Media LLC. - 1471-2458. ; 16
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Tidskriftsartikel (refereegranskat)abstract
- Background: Sweden has a public and easily accessible sickness insurance. Research shows, however, downsides to taking sick leave. Both short and longer periods of sick leave have been seen to increase the risk for subsequent work absence. The aim of this study was to investigate whether there was an association between sick leave claimed in 1993 and work absence in the subsequent 15 years, i.e. up to 2008. A further aim was to explore differences in this relation with regard to gender, origin and educational level at baseline. Methods: Our cohort consisted of all immigrants aged 21-25 years in Sweden in 1993 and a control group of native Swedes in the same age group. Results: Subsequent work absence increased from 313 days among persons with no days of claimed sick leave in 1993 to 567 days among persons with 1-7 days of claimed sick leave in 1993. Thereafter there was a lower, but steady increase in days of future work absence, to 611 days among persons with 8-14 days of sick leave claimed in 1993. There was an interaction between sick leave and gender, education and origin respectively regarding later work absence. Conclusion: Periods of sick leave claimed were associated with subsequent work absence. Immigrants, women and persons with low education had the most risk of future work absence after a period of sick leave.
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