Work-family conflicts and self-reported work ability: cross-sectional findings in women with chronic musculoskeletal disorders

The mediating role of work-family conflicts in the association between work ability and depression among Egyptian civil workers

BACKGROUND

Work ability and work-family conflicts (total-WFCs) were associated with the risk of depression among the working population.

METHODS

We recruited 3104 Egyptian civil workers between October 2019 and January 2020. The Work Ability Index (WAI), Center for Epidemiologic Studies-Depression (CES-D) and Midlife Development in the United States questionnaires were used to collect the data. Following Baron and Kenny criteria, the mediation effect of total-WFCs on the association between WAI and CES-D scores was tested by multivariable linear regression models.

RESULTS

Findings revealed a high prevalence of depressive symptoms (CES-D score ≥ 16) among Egyptian civil servants (43.4%). There were negative relationships between WAI score and both CES-D score (B = -0.70, P < 0.001) and total-WFCs score (B = -0.22, P < 0.001). Moreover, WAI score was still significantly associated with CES-D score after controlling for total-WFCs score (B = -0.40, P < 0.001) that suggests partial mediation. We estimated that ~44%, 38% and 20% of the total effect of work ability on the risk of depressive symptoms were mediated by total-WFCs, family-to-work conflict and work-to-family conflict, respectively.

CONCLUSIONS

Interventions aiming for mitigation total-WFCs can help improve employees' mental health and reduce the risk of impaired work ability-related depression.

Regression model for predicting low work ability among sedentary aging workers

BACKGROUND

Work ability is the physical and psychological capacity of workers to meet the demands of a job; it declines with age, and the effect is multiplied in a sedentary job. Early detection of workers at risk would help to improve their functional capacity and work efficiency.

OBJECTIVE

To identify factors and develop a prediction model for low work ability among sedentary aging office workers.

METHODS

In this case-control study, work ability among sedentary aging workers was evaluated using a Work Ability Questionnaire (WAQ). The worker's age, gender, BMI, marital status, years at work, diabetes, hypertension, diagnosed medical condition, musculoskeletal problems, medicine intake, menopause, physical activity, sedentary work behaviour and six job-related tasks were recorded. Multiple logistic regression was performed, and the odds ratio was calculated for the variables assessed.

RESULTS

One hundred and fifty seven sedentary aging workers were assessed for 19 independent factors. BMI and years at work in the demographic domain, diagnosed medical condition and intake of medicine in the health-related domain and handgrip strength in the task domain were found to have a statistically significant odds ratio for poor work ability.

CONCLUSIONS

The study identified factors influencing work ability among sedentary aging workers and a prediction model was developed.

Perceived work ability and work-family conflict in healthcare workers: An observational study in a teaching hospital in Italy

Objective

The aim of the study was to investigate the variables associated with work ability, work‐family conflict and the relationship between these variables.

Methods

An observational prospective study was conducted and involved 436 employees of a Teaching Hospital in Rome. Data collection was performed using the following tools: the Work Ability Index (WAI) and the Work‐to‐family conflict and Family‐to‐work conflict Scale (WFC—FWC Scale). Data were analyzed through univariate analysis of variance (ANOVA) and multivariate linear regression, using the SPSS software version 25.

Results

A direct relationship of the WFC score with two variables (female gender and physicians) and an inverse relationship with other two variables (age and administrative staff) were found. There is a direct relationship between the FWC score and the variable “having sons”. The WFC and FWC scores showed a direct relationship between them.

The Work Ability presented an almost significant association only with the profession variable, in which administrative staff, followed by physicians, presented a higher WAI score with respect to other professional categories, such as nurses.

Conclusions

Wellbeing intervention for health workers should be directed mainly to women, older workers and those with sons. In addition, more attention should be given to nurses, who showed lower work ability scores.

A meta-analysis of the association between physical demands of domestic labor and back pain among women

Background

Back pain (BP) is among the most common musculoskeletal problems globally and is a leading contributor to disability among adults. Millions of women especially those in low-income settings, engage in strenuous domestic activities that may increase their risk of BP. The purpose of this meta-analysis was to estimate the association between physically demanding domestic labor (PDDL) which is characterized as intensity, frequency, duration of work and biomechanical risk factors of work and BP among women.

Methods

Five databases were searched for records published from January 1991 to March 2020; and results from 11studies were included in the meta-analysis. A random effects model and the generic inverse-variance method was used to estimate the pooled odds ratio (OR), 95% confidence interval (CI), and the degree of heterogeneity among studies (I²). Stratified and sensitivity analyses were conducted to identify the influence of outliers and identify the sources of heterogeneity.

Results

Exposure to high PDDL was significantly associated with BP (OR = 1.63; 95% CI 1.30, 2.04; I² = 70%). The odds of back pain were highest among the following groups: women performing domestic labor in non-neutral postures (OR = 2.30; 95% CI = 1.75–3.04; I² = 0%; N = 4 studies) and among women from low- and middle-income countries (OR = 1.98; 95% CI = 1.58–2.49; I² = 29%; N = 5 studies). We found no evidence of publication bias (Egger’s test p-value = 0.15).

Conclusions

PDDL may significantly increase a woman’s risk of experiencing BP, but larger prospective studies are needed to further investigate the association. Presenting data on how domestic work affects the musculoskeletal health of women will be important in designing future interventions (behavioral, infrastructural, and ergonomic) that can reduce the burdens from domestic labor.

Supplementary Information

The online version contains supplementary material available at 10.1186/s12905-021-01294-5.

Mediational Occupational Risk Factors Pertaining to Work Ability According to Age, Gender and Professional Job Type

The predictive value of work ability for several health and occupational outcomes is well known. Maintaining the ability to work of all employees has become an important topic in research although some evidence suggests that some groups of workers need greater attention than others. Healthcare workers (x¯ = 54.46 ± 5.64 years) attending routine occupational health checkups completed their work ability, occupational risk and sociodemographic measures. An analysis examined whether work ability differed according to gender, age and professional category. Mediation of these relationships by occupational risk variables, such as work–family conflict, was examined. Females and older adults had worse work ability than their counterparts. Professional group was not independently associated. Gender-related differences were mediated by current and historic ergonomic risk, psychosocial risk and work–family conflict. Age-related differences were mediated by violence/discrimination at work. All job risk variables, apart from current ergonomic risk, mediated associations between professional category and work ability. The present study identified the importance of risk variables for the work ability of health workers according to gender, age and professional job type. Perceptions of work–family conflict and violence–discrimination seem particularly important and should be considered when targeting improvements in work ability.

Work ability index in Slovenian hospital nurses aged over fifty years

Nurses with reduced work ability are highly susceptible to the deleterious effects of their working environments, and their rates of sick leave, disability, and early retirement are higher than average. The aim of this study was to evaluate work ability in 433 Slovenian hospital nurses aged over fifty years providing secondary care in thirteen hospitals across Slovenia. To do that we used a standardised instrument known as work ability index (WAI). Mean WAI was 36.98±6.46 and median 38. WAI was not associated with age (Spearman's ρ=-0.034, p=0.475). Total WAI score strongly correlated with the 1st item of the WAI questionnaire "current work ability" (ρ=0.726, p<0.001). Higher WAI scores were also associated with academic education, full-time employment, and working in a single (morning) or three shifts. Our WAI findings in nurses over fifty call for systemic changes in the nursing environment to maintain good work ability among nurses until the retirement age and beyond.

Low Back Pain Prevalence and Related Workplace Psychosocial Risk Factors: A Study Using Data From the 2010 National Health Interview Survey

OBJECTIVES

The objectives of this study were to estimate prevalence of low back pain, to investigate associations between low back pain and a set of emerging workplace risk factors, and to identify worker groups with an increased vulnerability for low back pain in the United States.

METHODS

The data used for this cross-sectional study came from the 2010 National Health Interview Survey, which was designed to collect data on health conditions and related risk factors from the US civilian population. The variance estimation method was used to compute weighted data for prevalence of low back pain. Multivariable logistic regression analyses stratified by sex and age were performed to determine the odds ratios (ORs) and the 95% confidence interval (CI) for low back pain. The examined work-related psychosocial risk factors included work-family imbalance, exposure to a hostile work environment, and job insecurity. Work hours, occupation, and other work organizational factors (nonstandard work arrangements and alternative shifts) were also examined.

RESULTS

The prevalence of self-reported low back pain in the previous 3 months among workers in the United States was 25.7% in 2010. Female or older workers were at increased risk of experiencing low back pain. We found significant associations between low back pain and a set of psychosocial factors, including work-family imbalance (OR 1.27, CI 1.15-1.41), exposure to hostile work (OR 1.39, CI 1.25-1.55), and job insecurity (OR 1.44, CI 1.24-1.67), while controlling for demographic characteristics and other health-related factors. Older workers who had nonstandard work arrangements were more likely to report low back pain. Women who worked 41 to 45 hours per week and younger workers who worked >60 hours per week had an increased risk for low back pain. Workers from several occupation groups, including male health care practitioners, female and younger health care support workers, and female farming, fishing, and forestry workers, had an increased risk of low back pain.

CONCLUSIONS

This study linked low back pain to work-family imbalance, exposure to a hostile work environment, job insecurity, long work hours, and certain occupation groups. These factors should be considered by employers, policymakers, and health care practitioners who are concerned about the impact of low back pain in workers.