Work - Volume 67, issue 2

Authors: Jacobs, Karen

Article Type: Editorial

DOI: 10.3233/WOR-203276

Citation: Work, vol. 67, no. 2, pp. 267-268, 2020

Authors: Nadholta, Pooja | Bali, Parul | Singh, Amit | Anand, Akshay

Article Type: Article Commentary

Abstract: BACKGROUND: Pregnancy is a vulnerable period of growth and enrichment along with many physiological and psychological challenges. These changes can lead to complications if compounded by external stress and anxiety. COVID-19 has emerged as a chief stressor among the general population and is a serious threat among vulnerable populations. Therefore, there is a need for stress management tools, such as Yoga and physical exercises, both at home and at work. These can be adopted during the pandemic with proper maintenance of social distancing. OBJECTIVE: To evaluate and compile literature that has reported the health outcomes of Yoga intervention …on pregnancy at the workplace and analyzes both the restrictions as well as advantages of its beneficial effects in comparison to physical exercises. METHODOLOGY: A comprehensive literature review was conducted utilizing PubMed and Google Scholar. The keywords used for the search include “Yoga”, “work”, “complications”, “physical exercise”, “drugs” and “COVID” indifferent permutations and combinations with “pregnancy”. We compiled the literature with respect to pregnancy complications and the effects of drugs, physical activity and Yoga for preventing these complications. RESULTS: We noted that pregnancy-related complications are becoming more prevalent because of a sedentary lifestyle, restricted physical activity and growing stress. In such situations, a home or workplace Yoga protocol can combine both exercise and mindfulness-based alleviation of anxiety for both working and non-working women. CONCLUSION: Yoga can be effective for combating stress and anxiety besides boosting immunity in pregnant working women confronted with the COVID-19 pandemic. Show more

Keywords: Pregnancy, Yoga, mindfulness, COVID-19, meditation

DOI: 10.3233/WOR-203277

Citation: Work, vol. 67, no. 2, pp. 269-279, 2020

Authors: Najafabadi, Mahboubeh Ghayour | Khah, Amir Sobhrakhshan | Rostad, Mitch

Article Type: Article Commentary

Abstract: The COVID-19 pandemic has affected the entire world. It is difficult to follow protocols and regulations set forth by governments, designed by the World Health Organization. The most common protocol set forth by governments is quarantining at home. Many occupations must stay home to comply with this protocol. Among these occupations, office workers are the most common group to comply and work from home. This has led to a lack of daily movement and increased sedentary lifestyle, which has made employees prone to developing coronary heart disease (CHD). Additionally, obesity is a known risk factor for this group. This commentary …presents feasible protocols aimed at helping home-based office workers stay healthy and decrease the risk of developing CHD. Show more

Keywords: Coronavirus, pandemic, health, occupation, home-based

DOI: 10.3233/WOR-203278

Citation: Work, vol. 67, no. 2, pp. 281-283, 2020

Authors: Mache, Stefanie | Bernburg, Monika | Groneberg, David | Harth, Volker

Article Type: Research Article

Abstract: BACKGROUND: Previous research studies have demonstrated that neuro-enhancement, the use of legal or illegal drugs by healthy individuals to improve their job performance, is practiced among employees. Researchers discussed possible reasons for employees to consider the use of substances for neuro-enhancement. OBJECTIVE: The aim of this study was to identify the prevalence of usage and motives for practicing neuro-enhancement among a sample of German junior physicians. The secondary objective was to determine associations between neuro-enhancement, mental health outcomes and quality of life. METHODS: This cross-sectional study included an online survey to analyze junior physicians’ neuro-enhancement stimulant …use and their motives for usage (n  = 873). Second, mental health outcomes and quality of life were assessed. Descriptive and analytic (Kruskal Wallis test, logistic regression) statistics were obtained. RESULTS: Of the 873 junior physicians, 18% reported having used stimulants for neuro- enhancement. 8% of the physicians have taken prescription stimulants (e.g. modafinil) or illicit drugs (e.g. cannabis) at least once in their lifetime. The most common reasons for taking stimulants were to enhance concentration, to relax and to increase alertness. Neuro-enhancement was associated with emotional exhaustion (p  < 0.01), lower quality of life (p  < 0.05) and work-related stress (p  < 0.01). CONCLUSIONS: Our study results give an overview on the actual situation regarding frequency and motives for taking performance-enhancing substances. The prevalence rate was low in comparison to current public debates. Decreasing the prevalence of neuro-enhancement among physicians requires the implementation of strategies targeting stress reduction and workload management. Show more

Keywords: Drugs, performance enhancement, motives, stress management, quality of life

DOI: 10.3233/WOR-203279

Citation: Work, vol. 67, no. 2, pp. 285-293, 2020

Authors: Navarro Moya, P. | Villar Hoz, E. | González Carrasco, M.

Article Type: Research Article

Abstract: BACKGROUND: Several studies show that professionals in the two main models of pre-hospital care (Franco-German (FG) and Anglo-American (AA)) are exposed to different psychosocial risk factors, with consequences such as burnout syndrome. Few studies provide information on protective factors, nor are there any results on risk/protective factors from the perspective of professionals and comparing both models (FG and AA). OBJECTIVE: From the perspective of medical transport (MT) professionals, we aimed to identify the risk/protective factors that may be involved in occupational burnout syndrome (OBS), comparing Franco-German (FG) and Anglo-American (AA) pre-hospital care models, as well as emergency (EMT) …and non-emergency (non-EMT) services. METHOD: This was a qualitative research, through 12 semi-structured, in-depth interviews with participants chosen through intentional and snowball sampling. Content analysis and coding was carried out based on Bronfenbrenner’s ecological model and supported by the N-VIVO computer program. RESULTS: Our results illustrate the multi-causal nature of OBS, with risk/protective factors interacting at different levels of the ecological model. Among the data found at the different levels, some of the risk factors provoking OBS most commonly cited by professionals from both models are: work overload, work schedules, the coordinating centre, relationships with managers, the lack of work-life balance, the institutional model, the privatization of companies and the bureaucratization of management. The most cited factors acting as protectors include the stress involved in the emergency services, relationships with colleagues, relationships with other professionals or users, and social recognition. DISCUSSION: In general, we conclude that there are more similarities than differences in terms of how the workers in each model perceive the risk/protective factors. Show more

Keywords: Emergency health technicians, working conditions, burnout, paramedic ambulance technicians, psychosocial risk/protective factors.

DOI: 10.3233/WOR-203280

Citation: Work, vol. 67, no. 2, pp. 295-312, 2020

Authors: Mohammadfam, Iraj | Mirzaei Aliabadi, Mostafa | Soltanian, Ali Reza | Mahdinia, Mohsen

Article Type: Research Article

Abstract: BACKGROUND: Finding the best practices for accident prevention is possible by identifying the influential factors affecting accident occurrence and their interactions as well as implementing corrective actions for the root cause factors. OBJECTIVE: This study was aimed to determine the cause-effect relationships and the interaction of the influential factors affecting accident occurrence and determine the critical root factors. METHODS: This study was carried out based on the opinions of a panel of experts and used the fuzzy DEMATEL method. RESULTS: The results showed that “organization safety attitude”, “safety communication”, “work and safety training” and …“safe design of systems” are root cause variables. Also, “work and safety knowledge” and “experience in the job” are individual cause variables. CONCLUSIONS: Organizational factors and some of individual variables are the critical factors that affect the occurrence of accidents. Therefore, corrective actions for accident prevention should primarily focus on the correction of these variables. Show more

Keywords: DEMATEL, accident prevention, root cause, fuzzy logic

DOI: 10.3233/WOR-203281

Citation: Work, vol. 67, no. 2, pp. 313-321, 2020

Authors: Kinoshita, Tetsu | Tanigawa, Takeshi | Maruyama, Koutatsu | Morimoto, Kanehisa

Article Type: Research Article

Abstract: BACKGROUND: Many overworked employees need tools to improve their depressive mood or sleep disorder. In Finland, a new device of bright light therapy was developed. OBJECTIVE: Our objective was to evaluate the effect of bright light treatment via ear canals on improving the depressive mood and sleep disorder. METHODS: We conducted a randomized, controlled, crossover designed, open-label trial. We examined 27 participants aged 23–52 years, assigned to either Early treatment or Later treatment groups. The Early treatment group used the device on weekdays for the first 4 weeks, followed by a 4-week observation period. The Later …treatment group had an observation period for the first 4 weeks, followed by device treatment for the subsequent 4 weeks. Every Friday, the participants were asked to answer questionnaires: A Self-rating Depression Scale (SDS), an Athens Insomnia Scale (AIS), and a Profile of Mood States (POMS) Brief Form. RESULTS: While no significant effect was found on the SDS following treatment (p  = 0.16), the AIS showed a significant improvement (p  = 0.004), and the scores for the Depression (D) and Vigor (V) of POMs decreased significantly (p  = 0.045, p  = 0.006, respectively). CONCLUSIONS: Bright light treatment via ear canals may improve sleep quality and depressive mood. Show more

Keywords: Bright light device, mental health, overworked employees, IT company, clinical trial

DOI: 10.3233/WOR-203282

Citation: Work, vol. 67, no. 2, pp. 323-329, 2020

Authors: Marois, Elyse | Coutu, Marie-France | Durand, Marie-José

Article Type: Research Article

Abstract: OBJECTIVE: This study aimed to evaluate the feasibility of a newly developed return-to-work program for workers with common mental disorders from the perspective of stakeholders (insurers, employers, unions, and workers). METHODS: We used a sequential mixed design. First, we conducted a survey to evaluate the levels of stakeholder agreement with the program’s feasibility. Second, we conducted a number of independent, homogeneous-group discussions or individual interviews to deepen stakeholders’ reflections and allow co-construction of a shared perspective of the program’s feasibility. RESULTS: Overall, the stakeholders (insurers (n  = 6), employers (n  = 7), unions (n  = 8), and workers (n … = 3)), agreed partly to totally with the feasibility of the specific/intermediate objectives, components/tasks, and duration of the components. They identified obstacles that could hinder program implementation. These obstacles pertained mainly to employers’ contexts, e.g., difficulty/impossibility of offering job accommodations. They also proposed facilitators to counteract most of these obstacles. Diverging views were found regarding both the role of union representatives and health professionals in the program, and for the duration of the components. CONCLUSION: Overall, the program was perceived as feasible to implement, provided that the potential factors discussed are taken into account. The next step will be to evaluate its implementation in real practice settings. Show more

Keywords: disability, workplace, intervention, stakeholder role, program evaluation, return-to-work, sick leave.

DOI: 10.3233/WOR-203283

Citation: Work, vol. 67, no. 2, pp. 331-343, 2020

Authors: Marois, Elyse | Durand, Marie-José | Coutu, Marie-France

Article Type: Research Article

Abstract: BACKGROUND: Workplace interventions are recommended for workers with common mental disorders, but knowledge of their action mechanisms and operationalization remains limited. The Therapeutic Return-to-Work Program, developed for workers with musculoskeletal disorders, is recommended for common mental disorders. OBJECTIVE: Our objective was to adapt this program’s logic models to common mental disorders. METHODS: A program logic analysis was conducted using a literature review and a two-phase group consensus method. We submitted a preliminary adapted version of the program’s logic models and two questionnaires to health professional experts who participated in two group sessions, ultimately to produce the …final version of the models. RESULTS: We consulted 86 publications. The health professional experts (N  = 7) had overall mean agreement scores of respectively 4.10/5 and 3.89/5 for questions on the program’s theoretical and operational models. The final version of the logic models adapted for common mental disorders included four specific and 15 intermediate objectives, three main components, one optional component, four key processes, and 44 tasks. CONCLUSION: The adapted logic models for the Therapeutic Return-to-Work Program show the relevance of the original objectives and components for common mental disorders. The next step will involve evaluating its feasibility with other stakeholders (insurers, employers, unions, workers). Show more

Keywords: work, disability, workplace, intervention, program evaluation, return-to-work.

DOI: 10.3233/WOR-203284

Citation: Work, vol. 67, no. 2, pp. 345-358, 2020

Authors: Issrani, Rakhi | Assaf, Ahmed Saad | Singh, Darrel | Prabhu, Namdeo | Alam, Mohammad Khursheed | Srinivasan, Arunpriya

Article Type: Research Article

Abstract: BACKGROUND: Academic advising is a central and essential element in the process of education that can help students unravel their academic problems and succeed in their academic and professional careers OBJECTIVES: To seek students’ perception about academic advising and solicit suggestions to improve academic advising in our institute. The specific objectives of the study were to assess the students’ satisfaction regarding academic advising guidance and to ascertain whether students’ perceptions of academic advising differ by their demographic characteristics and academic years. METHODS: A forty-item questionnaire was hand delivered to all the undergraduate (UG) students of College …of Dentistry, Jouf University, Sakaka, Kingdom of Saudi Arabia. The research questions focused on demographic information, advising assistance and guidance, satisfaction, and suggestions to improve the effectiveness of the present academic advising system. Data analysis is presented through tables and descriptive methods. RESULTS: The samples consisted of 98 males and 43 females. Overall, the respondents were positive about academic advising services they received from their respective advisors. Female students felt more positive than male students for all the statements on academic advising (p  < 0.05). Additionally, our results indicate that as students climb the academic ladder, their rating of academic advising tends to rise. Strengths and weaknesses of academic advising are discussed here together with suggestions for improvements. CONCLUSION: The results of this questionnaire survey demonstrate the vital factors pertaining to the institutional academic advising services provided to the students. Show more

Keywords: College, education, undergraduate questionnaire, academic advising, career

DOI: 10.3233/WOR-203285

Citation: Work, vol. 67, no. 2, pp. 359-368, 2020

Authors: Shin, Dong Seok | Jeong, Byung Yong | Park, Myoung Hwan

Article Type: Research Article

Abstract: BACKGROUND: The percentage of drivers aged ≥65 years among all Korean taxi drivers has risen sharply from 3.2% in 2006 to 22.0% in 2016. OBJECTIVE: This study compared the characteristics of work-related traffic crashes between male taxi drivers aged ≥65 years and <65 years. METHODS: Using the national compensation data of South Korea, 586 injured male taxi drivers were analyzed based on driver-related (work experience, company size, employment status, injured body part, and injury type) and crash-related factors (time and day of the crash, weather condition, road type, violation and drowsiness) by age group. …RESULTS: For the injured drivers aged ≥65, percentages of the crashes related to some factors were lower than those of the drivers aged <65 years: at night (55.2% vs. 64.0%), on rainy or snowy day (7.8% vs. 21.3%), on straight road (40.5% vs 50.9%) and on the expressway (6.9% vs. 13.0%). However, the percentage of the crashes related to a violation for the injured drivers aged ≥65 years (23.3%) was higher than that of the drivers aged <65 years (13.4%). Furthermore, the taxi drivers aged ≥65 years had a higher death rate (14.7%) than the drivers aged <65 years (8.5%). CONCLUSIONS: The results can be useful for injury prevention policies and guidelines for elderly taxi drivers such as strengthened qualification tests for the aged drivers and improvement of the working environment. Show more

Keywords: Occupational injury, elderly male, driver-related factors. crash-related factors, taxi drivers

DOI: 10.3233/WOR-203286

Citation: Work, vol. 67, no. 2, pp. 369-380, 2020

Authors: Zoaktafi, Mojgan | Kazemi, Reza | Choobineh, Alireza | SaboorYaraghi, AliAkbar | Nematolahi, Samane | Zakerian, Seyed Abolfazl

Article Type: Research Article

Abstract: BACKGROUND: Mental workload (MW) assessment is a key point in research and development of human-machine interfaces in the workplace. OBJECTIVE: This study aimed to examine the relationship between mental workload and the amount of salivary cortisol amongst technicians of an Iranian combined cycle power plant. METHODS: A total of 18 technicians participated in this pilot study. First, task analysis was carried out to determine operation steps that forced us to separate them in to two groups. Next, the Visual, Auditory, Cognitive, and Psychomotor (VACP) technique and NASA Task Load Index (NASA-TLX) questionnaire were used to examine …their mental workload. Then, the operator’s salivary samples were collected at four specific times of both off and working days. Finally, the relationship between mental workload and salivary cortisol was examined with the analysis of Pearson correlation. RESULTS: The results of mental workload assessment with subjective methods showed a high level of mental workload amongst all technicians. No significant association was observed between the NASA-TLX questionnaire and VACP technique with concentration of salivary cortisol (p  = 0.081). CONCLUSION: Based on the results, it can be concluded that salivary cortisol might not be an appropriate physiological method to assess mental workload, since cortisol levels are highly dependent on individuals’ circadian rhythm. Show more

Keywords: NASA-TLX, VACP, power plant, mental workload, biochemical indices

DOI: 10.3233/WOR-203287

Citation: Work, vol. 67, no. 2, pp. 381-386, 2020

Authors: Mokhtarinia, Hamid Reza | Abazarpour, Sahar | Gabel, Charles Philip

Article Type: Research Article

Abstract: BACKGROUND: The Quick Exposure Check (QEC) is an instrument to identify occupational risk factors, and to screen subjects for the risk of musculoskeletal disorders in their workplace. OBJECTIVES: The aim of this prospective observational study was the cross-cultural adaptation of the QEC for Persian (QEC-Pr) speaking workers and the determination of the minimally required psychometric properties, including reliability and validity, in a Persian population. METHODS: The forward-backward translation was completed according to the published guidelines. A total of 217 male construction workers were recruited. The Rapid Upper Limb Assessment (RULA) tool was used as the criterion. …The Inter- and intra-rater reliability was performed respectively in a sub-sample of n  = 50 and n  = 30. Convergent validity was determined from the correlation between the QEC-Pr and the RULA. Internal consistency was assessed using Cronbach’s α . RESULTS: High levels of inter-rater reliability (ICC2.1 range = 0.79–0.93), intra-rater reliability (ICC2.1 range = 0.74–0.89) and internal consistency (α = 0.74) were obtained. Concurrent validity between the different sections of the QEC and RULA scores were determined to be fair but below the desired level (range r  = 0.41–0.44). CONCLUSIONS: The QEC-Pr can be applied as a specific risk assessment instrument for different occupational situations, such as the construction industry, in Persian language populations. Show more

Keywords: Work-related musculoskeletal disorders, quick exposure check, psychometric properties, RULA, ergonomics

DOI: 10.3233/WOR-203288

Citation: Work, vol. 67, no. 2, pp. 387-394, 2020

Authors: Longtin, Christian | Tousignant-Laflamme, Yannick | Coutu, Marie-France

Article Type: Research Article

Abstract: BACKGROUND: Workers with persistent disabling low back pain (LBP) often encounter difficulty staying at work. Self-management (SM) programs can offer interesting avenues to help workers stay at work. OBJECTIVE: To establish the plausibility of a logic model operationalizing a SM program designed to help workers with persistent disabling LBP stay at work. METHODS: We used a qualitative design. A preliminary version of the logic model was developed based on the literature and McLaughlin et al.’s framework for logic models. Clinicians in work rehabilitation completed an online survey on the plausibility of the logic model and proposed …modifications, which were discussed in a focus group. Thematic analyses were performed. RESULTS: Participants (n  = 11) found the model plausible, contingent upon a few modifications. They raised the importance of making more explicit the margin of maneuver or “job leeway” for a worker who is trying to stay at work and suggested emphasizing a capability approach. Enhancing the workers’ perceived self-efficacy and communication skills were deemed essential tasks of the model. CONCLUSION: A plausible logic model for a SM program designed for workers with disabling LBP stay at work was developed. The next step will be to assess its acceptability with potential users. Show more

Keywords: Program development, rehabilitation, return to work, disability management, work ability

DOI: 10.3233/WOR-203289

Citation: Work, vol. 67, no. 2, pp. 395-406, 2020

Authors: Crane, A. Geoffrey | Cormier, Michelle L. | Taylor, Robyn N. | Parker, James D.A.

Article Type: Research Article

Abstract: BACKGROUND: As emotional and social competency training proliferates within a work readiness context, concerns remain regarding their efficacy. Data on these programs tends to be scarce and outcome objectives are often poorly defined. OBJECTIVE: Authors developed and tested a work readiness emotional and social competency program specifically designed for at-risk young adults, tailored with best practices in mind. METHOD: 84 clients of a community organization that provides employment support to young adults with disabilities (48 men and 36 women) with a mean age of 28.17 years (SD  = 11.64) completed measures of emotional intelligence and alexithymia on …either side of the 4-week intervention. RESULTS: Men’s interpersonal scores and women’s adaptability scores showed significant improvement across the intervention. In addition, women’s scores in both identifying and describing feelings improved significantly, as did men’s scores in describing feelings. CONCLUSIONS: Within the context of work readiness, participants in an intervention to improve emotional and social competencies can see key improvements to competencies linked to occupational attainment. Show more

Keywords: Emotional intelligence, adolescent health, work readiness

DOI: 10.3233/WOR-203290

Citation: Work, vol. 67, no. 2, pp. 407-418, 2020

Authors: Naghavi-Konjin, Zahra | Mortazavi, Seyed Bagher | Mahabadi, Hassan Asilian | Hajizadeh, Ebrahim

Article Type: Research Article

Abstract: BACKGROUND: Exploring experiences of individuals for barriers they confront relating to safety could help to design safety interventions with an emphasis on the most safety influencing factors. OBJECTIVE: This study strived to present an empirical exploration of individuals’ experiences across the petroleum industry at different levels of the organizational structure for factors that influence occupational accidents. METHOD: Based on accidents history, face-to-face semi-structured interviews were conducted with individuals who engaged in fatal activities, as well as authorities responsible for managing safety. The qualitative content analysis of 46 interview transcripts was conducted using MAXQDA software. …RESULTS: A three-layer model comprising organizational, supervisory and operator level influencing factors with 16 categories were found influence factors of occupational safety. The results highlighted the role of organizational factors, including inappropriate contract management, inadequate procedures, and issues relating to competency management and the organizational climate. Moreover, defects relating to the monitoring and supervision system were identified as important causes of accidents. CONCLUSIONS: The findings demonstrated that the qualitative approach could reveal additional latent aspects of safety influencing factors, which require consideration for the appropriate management of occupational safety. This study can guide the planning of preventive strategies for occupational accidents in the petroleum industry. Show more

Keywords: Process industry, occupational accidents, qualitative study, content analysis, petroleum industry

DOI: 10.3233/WOR-203291

Citation: Work, vol. 67, no. 2, pp. 419-430, 2020

Authors: De Carvalho, Diana | Greene, Ryan | Swab, Michelle | Godwin, Marshall

Article Type: Review Article

Abstract: BACKGROUND: Prolonged sitting has been shown to induce transient low back pain (LBP). Height adjustable office desks now present the opportunity to replace sitting with standing in the workplace. Since standing has also been associated with LBP, this may not be an advisable alternative. OBJECTIVE: To determine if objectively measured prolonged exposures to desk work while standing, compared to sitting, results in lower perceived LBP in healthy adults. METHODS: A systematic search of several databases was conducted. Two independent reviewers screened titles/abstracts and conducted a quality assessment. The results of three studies were pooled using an …inverse variance random-effects meta-analysis. Heterogeneity was tested using the Chi-squared test and I2 statistic. RESULTS: Objectively measured prolonged standing postures during desk work did not induce significantly less perceived LBP compared to seated postures (standardized mean difference 0.60, 95% CI –0.68 to 1.87, p  = 0.36.) There was significant heterogeneity, I2  = 90%). CONCLUSIONS: It appears that replacing seated desk work postures with standing for prolonged periods of time would not be recommended. Larger studies, including a wider age range and health history, conducted in the field with objective measures is recommended to obtain more generalizable data on which to base ergonomic standards for work postures. Show more

Keywords: Transient pain, office work, objectively measured posture, low back pain

DOI: 10.3233/WOR-203292

Citation: Work, vol. 67, no. 2, pp. 431-440, 2020

Authors: Ashraf, Masood | Muzammil, M. | Khan, Abid A.

Article Type: Research Article

Abstract: BACKGROUND: Despite extensive industrial use, no major modifications to the bench drilling machine, with respect to ease of operation, have been undertaken. OBJECTIVE: The objectives of the study were to design a new feed handle (NFH) to perform the drilling task on a bench drilling machine and evaluate the existing (EFH) and new feed handles on the basis of performance measures like drilling productivity in terms of metal removal rate (MRR) and worker performance in terms of perceived discomfort score (PDS). METHODS: Participants performed the drilling task on a steel block for three different working durations …at two drilling speeds. RESULTS: ANOVA analysis carried out for the MRR data showed that drilling speed had a statistically significant effect on the task performance of the operator for both handles. However, the task duration was found to be statistically significant only for the EFH. The ANOVA results obtained on the PDS data showed that the task duration and drilling speed had a statistically significant effect on the task performance of the operator for both systems. CONCLUSIONS: The MRR obtained was higher when the drilling task was carried out using NFH. An appreciable decrease in PDS was also observed using the proposed system. Show more

Keywords: Drilling task, metal removal rate (MRR), perceived discomfort score (PDS), productivity

DOI: 10.3233/WOR-203293

Citation: Work, vol. 67, no. 2, pp. 441-448, 2020

Authors: Allan, Julia L. | Bender, Keith A. | Theodossiou, Ioannis

Article Type: Research Article

Abstract: BACKGROUND: Although recent economics literature suggests a link between performance-related pay (PRP) and ill health, this finding is contested on the grounds that this link is plagued by endogeneity between the two variables of interest. OBJECTIVE: This study investigates the adverse effects of performance-related pay on stress which is an important determinant of physical health. METHODS: Forty subjects were randomly assigned to two equal groups: either being paid by performance or being paid a flat fee. Both objective (saliva samples to measure cortisol elevation) and subjective (self-reported stress level) measures of stress were obtained before and …after participation in the experiment. This experimental methodology purges the effects of self-selection into performance pay and identifies the direction of causation from performance-related pay to stress which is measured by cortisol levels. RESULTS: Those who were paid for their performance experienced higher levels of stress, both in terms of perceived stress and in terms of objectively measured cortisol levels, compared to those who were paid a flat fee for minimum performance. CONCLUSIONS: Performance-related pay induces objectively measurable stress. Self-reported stress levels and the objective stress measure obtained by measuring cortisol move in a similar direction for the PRP and non-PRP groups, but only the cortisol group shows statistically significant differences between the PRP and non-PRP. This also suggests that individuals underestimate the stress caused by performance pay. Show more

Keywords: Performance-related pay, real-effort experiment, stress, cortisol

DOI: 10.3233/WOR-203294

Citation: Work, vol. 67, no. 2, pp. 449-457, 2020

Authors: Torres, Renan | Silva Jr , José Antonio | Vieira, Stella Sousa | Camilo de Carvalho, Paulo de Tarso | Bocalini, Danilo Sales | Andrade, Erinaldo | Casarin, Cezar | Suzuki, Frank | Antonio, Ednei Luiz | Tucci, Paulo José Ferreira | Serra, Andrey Jorge

Article Type: Research Article

Abstract: BACKGROUND: Occupations might influence the employees’ psychophysical conditions and an important issue is the human activity mechanization, which favors a hypokinetic work status and leads to several chronic diseases. One of the most hypokinetic occupations is the supermarket cashier, in which the individual may spend many hours a day in the same body position. OBJECTIVE: The goal of this study was to evaluate the association between cardiovascular risk, quality of life and physical activity level in supermarket cashiers. METHODS: This is a cross-sectional study which included 200 supermarket cashiers aged 20 to 41 years from São …Paulo, Brazil. The following cardiovascular risk factors were evaluated: overweight, obesity, hypertension, diabetes mellitus, and tobacco smoking. Physical activity level and quality of life were assessed with the short-form of the International Physical Activity Questionnaire (IPAq) and World Health Organization Quality of Life (WHOQOL), respectively. Student t test and Chi-square were carried out to evaluate mean gender comparations and frequency, respectively. Logistic regression models were applied to determine the association between cardiovascular risk factors and physical activity level. RESULTS: The prevalence for all cardiovascular risk factors was significantly high in the cashiers with a low physical activity level. However, there was a significant reduction in several risk factors in the groups with moderate and high physical activity levels. The odds ratio values were significantly reduced for the association between the cardiovascular risk factors and the moderate and high physical activity levels. The cashiers with moderate and high physical activity levels showed significantly higher quality of life scores for the social and environmental domain. CONCLUSIONS: A high physical activity level is positively related to quality of life in supermarket cashiers. Show more

Keywords: Cardiovascular risk, quality of life, supermarket cashiers, physical activity, work.

DOI: 10.3233/WOR-203295

Citation: Work, vol. 67, no. 2, pp. 459-465, 2020

Authors: Regel, Eva Anna | Forneck, Astrid | Quendler, Elisabeth

Article Type: Research Article

Abstract: BACKGROUND: The need for qualified employees in wineries leads to a gain in importance of human resource management in the wine industry. Knowledge on job satisfaction of employees in wineries and cooperatives as well as research in human resource management is rare. OBJECTIVE: The aim of this qualitative study is to find aspects affecting job satisfaction of employees in Austrian and German wineries. These identified aspects were analysed with regard to the perceived satisfaction or dissatisfaction of the employees. METHOD: Sixteen qualitative interviews were conducted in Austria and Germany with employed winemakers, production managers and vineyard …managers. RESULTS: Aspects of job satisfaction which were found in agricultural studies were validated for employees in wineries. In addition to these influencing factors of job satisfaction, interviewed workers mentioned other important aspects, such as equality issues, development of the company and attachment to the final product, which affect their job satisfaction. CONCLUSIONS: The positive image of the product wine, the wine sector and the profession contributes to a high job satisfaction overall. The personal interest in wine is one of the major factors of job satisfaction. It reduces dissatisfaction with remuneration, monotonous work processes and long working hours. However, employees in wineries saw problems in reconciling family life and work. Furthermore, employees complained about physical strains leading to possible changes in job or position. Show more

Keywords: Human resource management, wine industry, grounded theory, interviews

DOI: 10.3233/WOR-203296

Citation: Work, vol. 67, no. 2, pp. 467-475, 2020

Authors: Salmani Nodooshan, H. | Rastipisheh, P. | Yadegarfar, G. | Daneshmandi, H. | Alighanbari, N. | Taheri, S.

Article Type: Research Article

Abstract: BACKGROUND: Psychosocial stress at work is an important issue among hospital attendants. OBJECTIVE: This study aimed to examine psychosocial stressors in the work environment and assess their impacts on WMSD symptoms among hospital attendants in Shiraz, southern Iran. METHODS: This cross-sectional study was conducted on 198 hospital attendants from Shiraz. The study data were collected using a basic demographic questionnaire, Nordic Musculoskeletal Questionnaire (NMQ), the Persian version of Effort-Reward Imbalance Questionnaire (F-ERIQ), and an individual risk assessment (Evaluación del Riesgo Individual [ERIN]). The data were entered into SPSS version 16 and analyzed using Mann-Whitney U, Chi-square, …and Spearman’s correlation tests. RESULTS: The prevalence of WMSD symptoms was 29.8% in the lower back, 25.3% in knees, and 20.7% in ankles/feet. Posture analysis by the ERIN technique demonstrated that 95.5% of the postures were high risk for WMSDs. F-ERIQ identified that 83.4% of the hospital attendants belonged to the “1 < ER-ratio” category. Besides, the “effort” subscale of the F-ERIQ was significantly associated with reporting of MSD symptoms in the neck, shoulders, wrists/hands, and lower back. In addition, a significant correlation was observed between effort (r = 0.367, p  = 0.028), esteem (r = –0.273, p  = 0.041), security (r = –0.253, p  = 0.045), and over-commitment (r = 0.301, p  = 0.019) and the total score of the ERIN technique. CONCLUSION: Intervention programs and coping strategies for reduction of work-related stress and, subsequently, prevention of WMSD symptoms are recommended among hospital attendants. Show more

Keywords: Effort, posture, workload, reward, healthcare

DOI: 10.3233/WOR-203297

Citation: Work, vol. 67, no. 2, pp. 477-486, 2020

Authors: Senna, Pedro | da Cunha Reis, Augusto | Castro, Alexandre | Dias, Ana Claudia

Article Type: Review Article

Abstract: BACKGROUND: Recent studies concerning supply chain management have shown that topics such as supply chain risk management (SCRM) and supply chain resilience (SCRes) are the new trends in supply chain management. Initial studies in the early 2000s developed frameworks to identify, measure and mitigate risks and assess/evaluate the degree of resilience of a company or supply chain. Recently, a large variety of studies has emerged, including more conceptual and review studies as well as more sophisticated, quantitative studies. However, studies on human-related factors are still lacking, and there is no systematic method to answer questions such as “What literature is …available concerning human factors related to SCRM and SCRes?”, “Which human factors contribute to SCRes?” and “Which human factor can amplify SC Risks?” OBJECTIVE: The main goal of this paper is to conduct a systematic literature review to identify human factors that impact supply chain resilience and supply chain risk management. METHOD: This study was performed using the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) method. The objective of using this review protocol is to ensure that the review has the minimum amount of bias due to research expectations. RESULTS: This study highlighted a summary of human-related risk and resilience factors as well as a discussion about these preliminary findings. CONCLUSIONS: As our main conclusion, we highlight that human factors may generate significant risks in the supply chain, nevertheless, there are other human factors that must be nourished to obtain SCRes. Show more

Keywords: Human-related risks, systematic literature review, bibliometric analysis

DOI: 10.3233/WOR-203298

Citation: Work, vol. 67, no. 2, pp. 487-498, 2020

Authors: Lek, J. | Vendrig, A.A. | Schaafsma, F.G.

Article Type: Research Article

Abstract: BACKGROUND: Entrepreneurs may have to deal with different psychosocial risk factors than employees. Understanding relevant psychosocial risk factors for entrepreneurs is important for occupational health practice to develop effective measures to prevent work disability. This knowledge will be used to adjust the Work and Wellbeing Inventory an existing screening tool for employees. OBJECTIVE: The aim was to explore psychosocial risk factors and relevant personality traits to adjust and further develop the Work and Wellbeing Inventory to predict work disability for entrepreneurs. METHODS: In a qualitative explorative study, we interviewed 17 entrepreneurs varying in type of business …and demographic background. By semi-structured face-to-face interviews, we explored their experiences with psychosocial risk factors related to entrepreneurship. Transcripts were analyzed by qualitatively coding procedures and constant comparative methods. RESULTS: According to these entrepreneurs financial insecurity, conflict of interest, large responsibility, high number of working hours, managing tasks, and administrative burden were the major themes they had to deal with. Relevant personality traits for successful entrepreneurship were stress resistance, being all round, flexible, a good communicator, good leadership, and being able to set limits. CONCLUSIONS: The results of this study are relevant for occupational health practice focusing on the wellbeing of entrepreneurs, and will be used to adjust items in the Work and Wellbeing Inventory. Show more

Keywords: Self-employed, work and wellbeing inventory, work disability, occupational health practice, prevention

DOI: 10.3233/WOR-203299

Citation: Work, vol. 67, no. 2, pp. 499-506, 2020

Authors: Turner, Niall | Ferguson, Lisa | Hill, Michele | Nesbitt, Tara | O’Callaghan, Eadbhard | O’Mahony, Paul | Clarke, Mary

Article Type: Research Article

Abstract: BACKGROUND: While research indicates that people with serious mental health conditions want to work, few studies have examined motivation and concerns associated with employment. OBJECTIVES: This study examined the work attitudes among two samples of Irish people with psychotic conditions, primarily schizophrenia. METHODS: Data gathered through two work related research projects was used. A self-report instrument, the work motivation scale (WMS), gathered data in two separate studies. It was possible to examine participants’ motives and concerns due to the two factor structure, positive and negative, of this scale. Descriptive statistical analysis was conducted for each of …the two samples individually. A sub-analysis by gender was also conducted. RESULTS: Across the two samples, analysis showed the consistent motivators were increased coping ability, improved self-identity, and enhanced self-worth. Men particularly wanted others to see them as good workers. On the other hand, women regarded a job as a means to forget about having a mental illness. A sizeable minority in both samples expressed apprehensions such as work being boring and an expectation from others that they should work rather than them being personally motivated to do so. CONCLUSIONS: While caution must be exercised in interpreting the results due to the small sample size, this study has extended our understanding in this under-researched but important topic. Show more

Keywords: Work motivation scale, psychosis, men’s attitudes to work, women’s attitude to work, mental illness, employment, schizophrenia

DOI: 10.3233/WOR-203300

Citation: Work, vol. 67, no. 2, pp. 507-515, 2020