Changes needed to reduce risk of musculoskeletal disorders.

Musculoskeletal disorders (MSDs) are the main contributor to disability levels, which are rising as populations age. Workplace hazard exposures are a major source of this problem, and current workplace risk management practices require substantial changes to tackle it more effectively. Most importantly, the current focus of risk management on "manual handling" tasks must broaden to encompass the whole job. This is necessary because a wide range of psychosocial hazards, most of which operate across the whole job rather than particular tasks, are significant contributors to risk. To ensure that risk-control actions are effective, a recurring risk management cycle that includes worker participation and addresses risk from both biomechanical and psychosocial hazards will be essential. Legislation that mandates workplace management of psychosocial hazards would be helpful. Amendment by regulatory bodies of MSD-related guidance and codes of practice so that they reflect current research evidence would also be helpful in communicating the need for change to workplace stakeholders.

The effect of preference and actual days spent working from home on stress and musculoskeletal pain in older workers.

OBJECTIVES: The rapid shift to working from home (WFH) due to the COVID-19 pandemic provided a unique opportunity to examine the relationship between preferred and actual days spent working from home on employees musculoskeletal pain (MSP) and stress in older workers. METHODS: This study uses three waves of data from the Employees Working from Home (EWFH) study collected in May 2021 (n = 451), November 2021 (n = 358) and May 2022 (n = 320) during the COVID-19 pandemic. A generalised mixed-effect model was used to model the relationships between preference and actual days spent WFH, stress and MSP. Exploratory mediation analysis was conducted to further explore significant relationships between actual days WFH and outcomes. RESULTS: WFH was associated with increasing stress levels in older participants, when the actual number of days WFH increased (B: 0.051, 95% CI: 0.008, 0.094) and when the number of days WFH exceeded their preferences (B: 0.218, 95% CI: 0.087, 0.349). Actual number of days spent WFH and stress in older employees was mediated through their sense of community (Indirect effect: 0.014, 95% CI: 0.003, 0.03; p = 0.006). The relationship between WFH and MSP was variable. For older employees, WFH more than their preferred number of days was associated with a higher likelihood of reporting MSP (OR: 4.070, 95% CI: 1.204, 13.757). CONCLUSIONS: Findings from this study support the need for flexible policies to support WFH which take into account employees preferences. For older workers, a sense of community was found to be important and proactive attempts to restore this will be important for maintain their health and supporting sustainable employment.

Working from home during the COVID 19 pandemic: a longitudinal examination of employees' sense of community and social support and impacts on self-rated health.

BACKGROUND: The COVID 19 pandemic resulted in the introduction of public health measures including mandated and recommended work from home orders to reduce transmission. This provided a unique opportunity to examine sense of community and social support within the workplace and self-rated general health. This paper examines employees' workplace sense of community and social support across one year of the COVID 19 pandemic and associated self-rated general health. METHODS: Analysis of longitudinal data (October 2020, May 2021, and November 2021) from the Employees Working from Home study conducted in Victoria, Australia during the COVID 19 pandemic was undertaken. Trajectory analyses were used to describe workplace sense of community and social support over time. Multinomial logistic regression was used to determine the associations between demographics, gender, caring responsibilities, and group membership based on the Growth Mixture Modelling. Generalised Mixed Models were used to measure effects of sense of community and social support on self-rated health. RESULTS: Increasing sense of community and social support in the workplace resulted in increased self-rated health. Trajectory analysis found two stable and distinct groups for sense of community. Social support varied with time; however, trajectory membership was not dependent on gender or caring responsibilities and had no relationship with return to the office. CONCLUSION: Sense of community and social support in the workplace are important determinants of employees' health, and as such, workplace strategies to improve sense of community and social support are required not only for employees working from home, but also those who have returned to the office, particularly as hybrid work arrangements become more common.

Can workplace intervention prolong work life of older workers? A quasi-experimental study.

BACKGROUND: We aimed to evaluate the impact of a workplace senior program intervention on early exit from labor market and on the disability retirement among older employees and work-related physical factors associated with it. METHODS: A total of 259 individuals aged 55 + years participated in the study (107 in intervention and 152 were controls). A questionnaire survey was conducted among Finnish food industry employees between 2003 and 2009 and the intervention "senior program" was provided between 2004 and 2009. The type of pension for the respondents who had retired by 2019 was obtained and dichotomized as statutory vs. early labor market exit. Disability pension was investigated as a separate outcome. Information on work-related factors was obtained from the survey. Cox regression analysis was used to estimate hazard ratios (HR) with their 95% confidence intervals. RESULTS: Fifty-one employees had early labor market exit. Of them, 70% (n = 36) were control participants. Employees in the senior program worked for longer years (mean years 7.4, 95% CI 6.4-8.1) compared to the control (6.6, 95% CI 6.3-7.5). Sixty percent lower risk of early labor market exit (HR 0.40, 95% CI 0.19-0.84) and disability pension was found among employees in the senior program compared to the control group. Good work ability had a 94% lower risk (0.06, 95% CI 0.01-0.29) of early labor market exit and 85% lower risk (0.15, 95% CI 0.03-0.73) of disability pension compared to poor work ability. Employees with musculoskeletal pain had 4 times higher risk of disability pension compared to those without musculoskeletal pain. CONCLUSIONS: A workplace senior program intervention prolonged work life and had positive effect on reducing disability pension among older industrial workers.

Do work-family conflict or family-work conflict mediate relationships between work-related hazards and stress and pain?

INTRODUCTION: Previous research has identified associations between work-family conflict (WFC) and health outcomes (e.g., musculoskeletal pain). This study investigated whether WFC and family-work conflict explain relationships between exposure to work-related hazards and musculoskeletal pain and stress for workers undertaking some or all of their work at home. Possible differences by home workspace location were also explored. METHODS: Longitudinal survey data were collected from workers in Australia engaged in work from home for at least two days per week. Data was collected at four timepoints approximately 6 months apart (Baseline [October 2020] n = 897; Wave 1 [May/June 2021] n = 368; Wave 2 [October/November 2021] n = 336; Wave 3 [May 2022] n = 269). Subjective measures of work-related psychosocial hazards, occupational sitting and physical activity, musculoskeletal pain, and stress were collected via an online questionnaire. Mediation analyses were conducted using the R package "mediation." Analyses were also conducted with the data set stratified by home office location, using R version 4.1.3. RESULTS: Both WFC and family-work conflict acted as mediators between psychosocial work-related hazards and musculoskeletal pain and stress. WFC mediated more relationships than family-work conflict. Location of home workspace was important, particularly for those working in a space at home where they may be subject to interruptions. CONCLUSION: Addressing WFC is a legitimate means through which musculoskeletal pain and stress can be reduced. Organizational risk management strategies need to address all work-related risks, including those stemming from work-life interaction.

A participatory ergonomics intervention to re-design work and improve the musculoskeletal health of paramedics: protocol for a cluster randomised controlled trial.

BACKGROUND: In this paper, we present the protocol for a cluster randomised controlled trial to evaluate the effectiveness and implementation of a participative risk management intervention to address work-related musculoskeletal disorders (WMSDs). The aims of the study include to evaluate the implementation process and the impact of the intervention on work related musculoskeletal pain and discomfort and exposure to physical and psychosocial hazards in paramedics over a 12-month period. METHODS: The intervention in this study is to implement A Participative Hazard Identification and Risk Management (APHIRM) toolkit in an ambulance service. Eighteen work groups containing eligible participants (registered paramedics) will be randomised into the intervention or wait-list control arm in one of three rolling recruitment periods. The APHIRM toolkit survey will be offered at baseline and 12 months later, to all current eligible participants in each work group allocated to the trial. The intervention work groups will receive the remainder of the APHIRM toolkit procedures. Identifying data about individual participants will not be collected in the survey, to protect participant privacy and encourage participation. Changes in primary (musculoskeletal pain and discomfort) and secondary (exposure to physical and psychosocial hazards at work) outcomes measured in the survey will be analysed comparing the baseline and follow up response of the cluster. A process evaluation is included to analyse the implementation and associated barriers or facilitators. DISCUSSION: This study is important in providing a comprehensive approach which focusses on both physical and psychosocial hazards using worker participation, to address WMSDs, a well-known and significant problem for ambulance services. The effectiveness of the intervention in work groups will be rigorously evaluated. If significant positive results are observed, the intervention may be adopted in ambulance services, both nationally and internationally. TRIAL REGISTRATION: ISRCTN77150219. Registered 21 November 2021.

Musculoskeletal pain trajectories of employees working from home during the COVID-19 pandemic.

OBJECTIVES: In March 2020, the COVID-19 pandemic necessitated a rapid public health response which included mandatory working from home (WFH) for many employees. This study aimed to identify different trajectories of multisite musculoskeletal pain (MSP) amongst employees WFH during the COVID-19 pandemic and examined the influence of work and non-work factors. METHODS: Data from 488 participants (113 males, 372 females and 3 other) involved in the Employees Working from Home (EWFH) study, collected in October 2020, April and November 2021 were analysed. Age was categorised as 18-35 years (n = 121), 36-55 years (n = 289) and 56 years and over (n = 78). Growth Mixture Modelling (GMM) was used to identify latent classes with different growth trajectories of MSP. Age, gender, working hours, domestic living arrangements, workstation comfort and location, and psychosocial working conditions were considered predictors of MSP. Multivariate multinomial logistic regression was used to identify work and non-work variables associated with group membership. RESULTS: Four trajectories of MSP emerged: high stable (36.5%), mid-decrease (29.7%), low stable (22.3%) and rapid increase (11.5%). Decreased workstation comfort (OR 1.98, CI 1.02, 3.85), quantitative demands (OR 1.68, CI 1.09, 2.58), and influence over work (OR 0.78, CI 0.54, 0.98) was associated with being in the high stable trajectory group compared to low stable. Workstation location (OR 3.86, CI 1.19, 12.52) and quantitative work demands (OR 1.44, CI 1.01, 2.47) was associated with the rapid increase group. CONCLUSIONS: Findings from this study offer insights into considerations for reducing MSP in employees WFH. Key considerations include the need for a dedicated workstation, attention to workstation comfort, quantitative work demands, and ensuring employees have influence over their work.

Pain management in eldercare employees - the role of managers in addressing musculoskeletal pain and pain-related sickness absence.

PURPOSE: Managers' knowledge and behaviors in addressing musculoskeletal pain and sickness absence is not well understood. We investigated the association between managers' knowledge and behaviours in relation to employees' pain and their future risk of musculoskeletal pain and associated sickness absence. METHODS: The prospective study included 535 eldercare employees, and 42 managers from 20 nursing homes. Managers' self-reported knowledge and behaviors in relation to employees' pain were grouped using Principal Components Analysis. Eldercare employees reported pain-related sickness absence, and number of days with musculoskeletal pain repeatedly over 1 year. We investigated associations using mixed-effects regression models. RESULTS: We identified four types of managers' knowledge and behaviors: 1) Pain-prevention (actions for prevention of employee pain), 2) Pain-management (actions to assist employees manage pain), 3) Pain-entitlements (communicating entitlements to employees with pain), and 4) Pain-accommodations (ability to facilitate workplace accommodations for employees with pain). The employees of managers with higher scores on knowledge of pain-entitlements reported fewer days of pain-related sickness absence (ß = -0.62; 95%CI [-1.14; -0.10]). The employees of managers with higher scores on pain-management were more likely to report low back pain (ß = 0.57; 95%CI [0.02; 1.11]). We found several key associations between the knowledge and behaviors measures and pain-related sickness absence (interactions). CONCLUSION: Managers' knowledge and behaviors in relation to employees' pain were associated with employees' future musculoskeletal pain and sickness absence. The relationships are complex, suggesting that a multifaceted approach is needed to ensure that managers are adequately informed on how to manage and accommodate employees with musculoskeletal pain to reduce sickness absence.

Mental and physical health and well-being of canadian employees who were working from home during the COVID-19 pandemic.

BACKGROUND: The COVID-19 pandemic has drastically changed various aspects of our lives, including how we work. Since the start of the pandemic, numerous organizations in Canada have mandated their employees to work from home (WFH) on a full-time basis. The rapid rise in the number of remote workers and the possibility for WFH continuing in the future signifies the importance of understanding the health and well-being of employees working from home over the course of the pandemic in Canada. We present the findings of two surveys (initial and 6-month follow-up) to examine the health and well-being of WFH employees during the COVID-19 pandemic in Canada. We analyzed the changes in mental and physical health and well-being of employees who were working from home between two time points during the pandemic. METHODS: Initial survey was completed between October 2020 and December 2020 (n = 1617); follow-up survey was completed between May 2021 and June 2021 (n = 382). We calculated the frequencies for survey questions involving demographics, WFH preferences, workstation setup training, employment situation, provision of hardware technologies, provision and usage of software technologies, and organization's return to work plan. We conducted Wilcoxon signed-rank tests to analyze the within-individual changes in mental and physical health and well-being of the 382 respondents who completed both the initial and follow-up surveys. RESULTS: Our analyses showed significant changes in various aspects of employee mental and physical health and well-being. Burnout, stress, general mental health, and job insecurity levels significantly decreased between the two time periods. Work-related sedentary behaviour reduced over time; however, the average proportion of time spent sitting during work hours was more than 80% in both surveys. Employees received more help and feedback from their colleagues and experienced a better sense of community with their co-workers over time. CONCLUSION: The findings can inform workers and organizations on the changes in mental and physical health and well-being of employees working from home during the pandemic. By understanding the changes in worker health and well-being, employers can develop effective strategies and implement policies that help protect employees' health and well-being.

Worker Experiences of the Work Health and Safety Impacts of Exposure to Dying and Death in Clinical Settings: A Qualitative Scoping Review.

Workers employed in clinical healthcare settings often encounter dying and death of patients as a part of their role. This scoping review aimed to explore the physical and psychosocial OHS impacts on health workers exposed to death within their occupational role and their inherent coping strategies. Six electronic databases PsycINFO (Ovid), Medline (Ovid), AMED (EBSCO), CINAHL (EBSCO), and Proquest Social Sciences were searched for peer reviewed research articles published between March 1971 and April 2022. PRISMA-ScR guidelines were followed. Three authors independently assessed articles for inclusion. Fifty-three studies with focus settings in hospitals, hospice, general practice and residential care were identified. Five main themes were developed and organized using and ergonomic systems approach: Cultural Environment, Workplace, Job Demands, Impacts and Coping. The findings demonstrate that caring for dying patients, the dead and their families in clinical settings impacts workers emotionally, physically, behaviorally and spiritually.

Low back and neck pain: objective and subjective measures of workplace psychosocial and physical hazards.

OBJECTIVE: This study explored the role of occupational physical activity (OPA), physical demands and psychosocial work-related factors on low back pain (LBP) and neck-shoulder pain (NSP) amongst workers with physically demanding professions. METHODS: Data from 331 participants within the service and manufacturing sector in the Flemish Employees' Physical Activity (FEPA) study were used, with objective measures of OPA and subjective measures of physical and psychosocial work environment. A modified Nordic questionnaire collected data on LBP and NSP. RESULTS: LBP (> 30 days over a year) was reported by 25% of participants, NSP (> 30 days over a year) by 30% and the composite measure of LBP/NSP simultaneously by 17%. Objective measures of OPA were not significantly associated with any pain groups. In the final model, self-reported physical demands were associated with NSP (OR 2.03, 95% CI 1.30-3.18) and LBP/NSP (OR 2.00, 95% CI 1.16-3.45) but not LBP. Job control was negatively associated with LBP (OR 0.59, 95% CI 0.35-0.99) and LBP/NSP (OR 0.54, 95% CI 0.3-0.98). CONCLUSION: Objective measures were not associated with LBP or NSP. Self-reported measures provided insights into potential workplace hazards such as physical demands and job control which can be used to inform future strategies to prevent the development of LBP and NSP.

Effectiveness of health consumer representative involvement in implementation of interventions to change health professional behaviour.

BACKGROUND: The adoption of research evidence to improve client outcomes may be enhanced using the principles of implementation science. This systematic review aimed to understand the effect of involving consumers to change health professional behaviours and practices. The barriers and enablers to consumer engagement will also be examined. METHODS: We searched Medline, CINAHL, Embase, the Cochrane Central Register of Controlled Trials and PDQ-Evidence from 2004 to February 2019. Implementation studies involving consumers in at least one phase (development, intervention or facilitation) of an intervention that aimed to change health professional behaviour to align with evidence-based practice were included. Studies in the areas of paediatrics and primary care were excluded. Two review authors independently screened studies for inclusion, and one author extracted data and conducted quality assessments with review of a second author. Knowledge translation interventions were categorized using the Effective Practice and Organisation of Care taxonomy. The primary outcome was measures of change in health professional behaviour. RESULTS: Sixteen articles met the inclusion criteria. Meta-analysis of three studies found support for consumer involvement in changing healthcare professionals' behaviour (Hedges' g = 0.41, 95% CI [0.27, 0.57], P < 0.001). Most knowledge translation studies involved consumers during the development phase only (n = 12). Most studies (n = 9) included one type of knowledge translation intervention. Professional interventions (including education of health professionals, educational outreach, and audit and feedback) were described in 13 studies. CONCLUSIONS: Consumer involvement rarely moves beyond the design phase of knowledge translation research in healthcare settings. Further research of the barriers to and effect of increased consumer engagement across all stages of knowledge translation interventions is needed. SYSTEMATIC REVIEW REGISTRATION: PROSPERO CRD42019119179.

Does work-family conflict play a role in the relationship between work-related hazards and musculoskeletal pain?

BACKGROUND: Previous research identified an association between work-family conflict and musculoskeletal pain. This study explores how conflict arising from participating in both the work and nonwork domains might influence the relationships between musculoskeletal pain experienced by workers and particular work-related hazards. METHODS: A cross-sectional survey of data was collected from 401 workers in Belgium across seven organizations in the service and production sector. Subjective measures of the physical and psychosocial work environments, and musculoskeletal pain, were collected by questionnaire, using either an online or paper version. Moderation analyses were conducted using PROCESS v. 3.5 and SPSS v. 26. RESULTS: Work-related hazards appeared to directly influence musculoskeletal pain differently for men and women. In addition, low levels of work-family conflict and supervisor support combined interactively to reduce low back pain in women. For men, the combination of high physical demands and relatively high work-family conflict were associated with increased levels of low back pain. CONCLUSIONS: Addressing the work-life interface is worthy of further investigation as a legitimate means through which musculoskeletal pain can be reduced. Musculoskeletal risk management strategies need to include risk factors related to the work-life interface, along with those related to physical and psychosocial work-related hazards.

A rapid review of mental and physical health effects of working at home: how do we optimise health?

BACKGROUND: The coronavirus (COVID-19) pandemic has resulted in changes to the working arrangements of millions of employees who are now based at home and may continue to work at home, in some capacity, for the foreseeable future. Decisions on how to promote employees' health whilst working at home (WAH) need to be based on the best available evidence to optimise worker outcomes. The aim of this rapid review was to review the impact of WAH on individual workers' mental and physical health, and determine any gender difference, to develop recommendations for employers and employees to optimise workers' health. METHOD: A search was undertaken in three databases, PsychInfo, ProQuest, and Web of Science, from 2007 to May 2020. Selection criteria included studies which involved employees who regularly worked at home, and specifically reported on physical or mental health-related outcomes. Two review authors independently screened studies for inclusion, one author extracted data and conducted risk of bias assessments with review by a second author. RESULTS: Twenty-three papers meet the selection criteria for this review. Ten health outcomes were reported: pain, self-reported health, safety, well-being, stress, depression, fatigue, quality of life, strain and happiness. The impact on health outcomes was strongly influenced by the degree of organisational support available to employees, colleague support, social connectedness (outside of work), and levels of work to family conflict. Overall, women were less likely to experience improved health outcomes when WAH. CONCLUSIONS: This review identified several health outcomes affected by WAH. The health/work relationship is complex and requires consideration of broader system factors to optimise the effects of WAH on workers' health. It is likely mandated WAH will continue to some degree for the foreseeable future; organisations will need to implement formalised WAH policies that consider work-home boundary management support, role clarity, workload, performance indicators, technical support, facilitation of co-worker networking, and training for managers.

Do organisational and ward-level factors explain the variance in multi-site musculoskeletal pain in eldercare workers? A multi-level cross-sectional study.

PURPOSE: Multi-site musculoskeletal pain (MSP) is highly prevalent among eldercare workers, leading to increased incidence of sickness absence and early retirement. Most research on MSP in eldercare workers has focused on individual-level factors reported by the employees, with limited focus at the organisation and ward level. To address this gap, the aim of this study was to investigate whether organisation and ward-level factors explain the variance in MSP among Danish eldercare workers. METHODS: A multi-level cross-sectional study was conducted among 20 Danish nursing homes, containing 126 wards, and 418 workers who participated in measurements of organisational factors, working environment factors, and MSP (classified as reporting pain in 2 or more body regions). Data were collected at the level of the organisation, ward, and individual. The proportion of variance in MSP explained by each level was estimated using variance components analysis. The association between factors at each level of the organisation and MSP was investigated using generalised linear mixed-effects regression. RESULTS: Sixty seven percent of participants reported having MSP. The organisational and ward-level factors explained 0% of the variance in MSP, while the individual-level factors explained 100% of the variance in MSP. Moreover, no factors at the organisational and ward levels showed statistically significant associations with MSP. Individual-level perceived physical exertion and quantitative demands had a statistically significant association with a higher prevalence of MSP. CONCLUSIONS: The organisation and ward levels did not contribute to explaining any of the variance in MSP. All variance in MSP was explained at the individual level.

Recurrent pain and work disability: a record linkage study.

PURPOSE: We examined the associations between recurrent single- and multisite pain and incident sickness absence (SA) of different lengths and the risk of disability pension (DP). METHODS: The data were derived from the Finnish Helsinki Health Study. Pain measures were recorded for panel 1 in 2000/2 and 2007, and for panel 2 in 2007 and 2012 (altogether 3191 employees). SA data were obtained from the employer's personnel register and DP events from the Finnish Centre for Pensions. Negative binomial regression models with generalized estimation equations were used to model the incidence of self-certified short- (1-3 days), and medically certified medium- (4-14 days) and long-term (more than 14 days) SA episodes. Cox regression models were fitted for the associations between pain and all-cause DP and competing risk models for DP by diagnostic groups. Social and health-related covariates were adjusted for. RESULTS: Recurrent pain was associated with short-, medium- and long-term SA. Additionally, recurrent single- and multisite pain increased the risk of long-term SA. Recurrent single or multisite pain was further associated with an increased risk of DP, while a single instance of pain did not increase the risk. CONCLUSIONS: These results suggest that recurrent pain is a robust determinant of subsequent SA and DP risk. Improved understanding of determinants of recurrent pain is needed to inform the development of targeted measures to reduce SA and premature exit from employment.

Tertiary education in ergonomics and human factors: quo vadis?

In 2019, the Human Factors and Ergonomics (HFE) discipline turned 70; to celebrate, an international group of academics and educators have reflected on the status of HFE tertiary education across the globe. This paper draws on presentations and discussions from the 20th Triennial International Ergonomics Association (IEA) conference and considers the implications for HFE education programmes. Past, current, and future challenges are outlined and discussed with examples from different countries and programmes. This paper builds on 2012 strategy proposed by Dul and colleagues, to strengthen the demand, and application, of the HFE discipline and profession. It provides a considered set of reflections, noting the range of structural issues and financial pressures within the tertiary education system that create challenges for the viability of specialist programmes such as HFE. A need exists for the broader profession to collaborate and share innovations in HFE programme development, to ensure sustainable HFE education programmes. Practitioner summary: A range of structural issues and financial pressures exist within the tertiary education system that creates challenges for the viability of specialist programmes such as HFE. A need exists for the broader profession to collaborate and share innovations in HFE programme development, to ensure sustainable HFE education programmes. Abbreviation: HFE: Human Factors and Ergonomics; IEA: International Ergonomics Association; CIEHF: Chartered Institute of Ergonomics & Human Factors; UX: User Experience; CREE: Centre for Registration of European Ergonomist; BRICSplus: Brazil, Russia, India, China and South Africa; MOOCS: Massive Open Online Courses; STST: socio technical systems theory; LMIC: low and middle-income countries.

Are occupational physical activities tailored to the age of cleaners and manufacturing workers?

PURPOSE: An ageing population will necessitate people to work for longer. High occupational physical activities (OPA) are a well-documented barrier to sustainable employment. Blue-collar workers are at high risk for early exit from the labour market, which may be prevented by improved tailoring of OPA to the capacities of ageing workers. However, little is known about the current approaches used in blue collar workplaces. This study investigated age and OPA using objective field measurements in the cleaning and manufacturing sector. METHODS: Associations were examined between age and percentage of working time of three OPA: total time on feet, standing still and walking, among 615 cleaners and manufacturing workers from the Danish Physical Activity cohort with Objective measurements (DPhacto). OPA were measured over 3-4 days with accelerometers. Regression modeling was used to investigate the relationship between age and the respective OPA stratified by the two sectors after adjustment for potential confounders. RESULTS: No tendency for negative associations between age and OPA were found for either sector. To the contrary, a positive association between age and high levels of time on feet was found for male manufacturing workers (OR 1.05; 95% CI 1.02-1.08 per year). CONCLUSION: Using objective measurements of OPA, this study found that OPA are not tailored to the age of workers. To the contrary, some older workers are more likely to have higher OPA. A need exists for further investigation and development of guidelines to support job design that will enable older workers to remain employed.

The APHIRM toolkit: an evidence-based system for workplace MSD risk management.

Musculoskeletal disorders (MSDs) continue as one of the largest occupational health and safety problems worldwide. One reason for this situation is that current workplace risk management practices fail to meet some important evidence-based requirements for effective reduction of MSD risk. In particular: they largely fail to address risk arising from psychosocial hazards; do not allow sufficient participation by workers; and often fail to control risk at its sources.To address these deficiencies, A Participative Hazard Identification and Risk Management (APHIRM) toolkit has been formulated in accordance with both a framework developed by the World Health Organisation and implementation science principles. It comprises a set of online tools that include automated data analysis and reporting modules, and procedures to guide users through the five stages of the conventional risk management cycle. Importantly, it assesses both hazard and risk levels for groups of people doing a particular job, focusing on the job overall rather than only on tasks deemed to be hazardous. Its intended users are workplace managers and consultants responsible for occupational health and safety, with active participation from workers also. Resultant risk control interventions are customized to address the main physical and psychosocial hazards identified for the target job, and repetitions of the risk management cycle enables ongoing evaluation of outcomes in terms of both hazard and risk levels.

The relationship between workplace characteristics and work ability in residential aged care: What is the role of work-life interaction?

AIMS: To examine whether the work-life interface (through work-family conflict and overall work-life balance) moderates the relationship between work ability and workplace demands and resources. DESIGN: This study used a cross-sectional survey design to collect data from 426 employees working in residential aged care. METHODS: A paper-based questionnaire was distributed to all permanent and casual employees at eight aged care facilities in Melbourne, Australia, between June - September 2013. Moderation analyses were conducted using PROCESS v. 2.13 in SPSS v. 22. RESULTS/FINDINGS: As expected, workplace demands and resources directly influenced workers' work ability. In addition, moderate-to-high levels of work-family conflict and low-to-moderate levels of satisfaction with work-life balance combined interactively with particular workplace demands and resources (relationships with management, physical demands, and safety climate) to reduce work ability. CONCLUSIONS: This study advances understanding of how work-life balance and work-life conflict can influence work ability levels and shows that addressing the work-life interface may be a legitimate means to improve work ability, potentially leading to continued workforce participation. IMPACT: Staff retention in the residential aged care sector needs to be addressed. One possible means of achieving this is through improving work ability. This study expanded knowledge of how the work-life interface may influence work ability. The research demonstrated that relationships between work ability and particular workplace demands and resources were moderated by the work-life interface. This finding has implications for how human resources managers of residential aged care facilities may improve workforce retention-through facilitating employees to manage the work-life interface better.