A Worksite Self-management Program for Workers with Chronic Health Conditions Improves Worker Engagement and Retention, but not Workplace Function.

Purpose An increasing number of workers in the US have chronic health conditions that limit their ability to work, and few worksite interventions have been tested to improve worker coping and problem solving at work. The purpose of this study was to evaluate a worksite-based health self-management program designed to improve workplace function among workers with chronic health conditions. Methods We conducted a randomized, controlled trial of a worksite self-management program ("Manage at Work") (clinicaltrials.gov #NCT01978392) for workers with chronic health conditions (N = 119; 82% female, ages 20-69). Most workers were recruited from the health care or light manufacturing industry sectors. Workers attended a 5-session, facilitated psychoeducational program using concepts of health self-management, self-efficacy, ergonomics, and communication. Changes on outcomes of work engagement, work limitation, job satisfaction, work fatigue, work self-efficacy, days absent, and turnover intention at 6-month follow-up were compared to wait-list controls. Results The most prevalent chronic health conditions were musculoskeletal pain, headaches, vision problems, gastrointestinal disorders, respiratory disorders, and mental health disorders. The self-management program showed greater improvement in work engagement and turnover intent at 6-month follow-up, but there was no evidence of a parallel reduction in perceived work limitation. Trends for improved outcomes of work self-efficacy, job satisfaction, and work fatigue in the intervention group did not reach statistical significance in a group x time interaction test. Conclusions Offering a worksite self-management program to workers with chronic health conditions may be a feasible and beneficial strategy to engage and retain skilled workers who are risking disability.Clinical trial registration: Clinicaltrials.gov #NCT01978392.

Depressive Symptoms and Their Associated Factors in Nursery School Teachers: A Multicenter Cross-Sectional Study.

Background Although nursery school teachers may experience depressive symptoms, there have been few studies exploring the associated factors. The objective of this study was to determine the prevalence of depression and explore its associated factors in nursery school teachers. Methods This cross-sectional study surveyed nursery school teachers in Sakyo-ku, Kyoto City to determine the prevalence of depressive symptoms as measured by the five-item Mental Health Inventory. We used a logistic regression model to assess the factors. Results Respondents were 148 teachers (36%) out of 410 nursery school teachers in 21 nursery schools, and 65 (44%) indicated that they had depressive symptoms. Using the Work Limitation Questionnaire (WLQ), productivity loss score (adjusted risk ratio [ARR], 1.17; 95% confidence interval [95% CI], 1.02 to 1.34) and psychological demands (ARR, 1.25; 95% CI, 1.02 to 1.53) were found to be associated with depressive symptoms. Conclusions The associated factors with depressive symptoms were high psychological demands and a high degree of presenteeism. Further prospective cohort studies with larger sample sizes should be conducted to confirm these relationships.

Association between work style and presenteeism in the Japanese service sector.

OBJECTIVES: To address ongoing problems concerning population aging and labor shortages in Japan, employers have sought to improve work efficiency and labor productivity. However, it is unclear how presenteeism is affected by working styles in line with current corporate initiatives, such as reduced working hours, varied employment status, and flexible work arrangements. The purpose of this article was to investigate the association between work style and presenteeism. METHODS: This cross-sectional study extracted data from employee profiles, employee attendance records, and a questionnaire in a large service sector company. Multiple linear regression was conducted to estimate the contributions of work style variables to the Work Limitations Questionnaire (WLQ) index score. RESULTS: In total, 21 500 participants were eligible for analysis. The WLQ index was lower for those working < 35 h/week (adjusted regression coefficient [ARC]:-0.35%; 95% CI: -0.48 to - 0.21) and higher for those working 40-44 h/week or ≥ 45 h/week, compared with those working 35-39 h/week. The position of team manager was positively associated with the WLQ index, whereas senior manager (ARC: -1.44%; 95% CI: -1.71 to - 1.17) and part-time staff (ARC: -1.75%; 95% CI: -1.98 to - 1.52) positions were negatively associated with the WLQ index, compared with non-managers. Those who worked remotely had significantly lower WLQ index scores (ARC: -0.61%; 95% CI: -0.95 to - 0.27). CONCLUSIONS: Reduced working hours and flexible work arrangements were associated with lower work limitations, which imply presenteeism, although additional research is necessary to verify these results.

Work limitations due to neck-shoulder pain and physical work demands in older workers: cross-sectional study.

PURPOSE: Many older workers are working despite having neck-shoulder pain (NSP), which may give rise to work limitations due to pain, especially among those with high physical work demands. This study investigated the joint association of neck-shoulder pain intensity and physical work demands with work limitations among older workers. METHODS: In SeniorWorkingLife, workers ≥ 50 years (n = 11,800) replied to questions about NSP intensity, work limitations due to pain, and physical activity demands at work. The odds ratio for having a higher level of work limitations due to pain in relation to neck-shoulder pain intensity and physical work demands were modeled using logistic regression controlled for various confounders. RESULTS: The results showed that the neck-shoulder pain intensity was associated with work limitations in a dose-response fashion (p < 0.0001). Importantly, a significant interaction existed between neck-shoulder pain intensity and physical activity at work (p < 0.0001), e.g., 77% of workers with high pain and high work demands experienced work limitations due to the pain. CONCLUSION: Higher neck-shoulder pain intensity and higher physical work demands-and particularly in combination-were associated with higher odds of work limitation due to pain among older workers. Thus, it seems especially important to accommodate work demands through a better work environment for these groups of workers.

Effects of Job Stressors, Stress Response, and Sleep Disturbance on Presenteeism in Office Workers.

BACKGROUND: Occupational mental health, work environment, sleep health, presenteeism, and loss of work productivity caused by health problems are all public health concerns. Although sleep affects mental health and presenteeism, the associations between sleep disturbance, job stressors, stress responses, and presenteeism have remained unclear. We hypothesized that job stressors affect the presenteeism of office workers through sleep disturbance and analyzed the association among these factors. SUBJECTS AND METHODS: In 2017, a cross-sectional survey of adult office workers was performed. A total of 2899 subjects who provided written consent were included in the analysis. The survey collected demographic information, as well as the Work Limitation Questionnaire (WLQ), Pittsburgh Sleep Quality Index (PSQI), and Brief Job Stress Questionnaire (BJSQ). Associations between each of the variables were analyzed by path analysis (covariance structure analysis). This study was approved by the Ethics Committee of Tokyo Medical University. RESULTS: The path analysis demonstrated that job stressors, psychological and physical stress response (PPSR) in the BJSQ, and sleep disturbance in the PSQI had direct effects on presenteeism in the WLQ. Both job stressors and social support in the BJSQ indirectly affected presenteeism through effects on sleep disturbance and PPSR. Sleep disturbance indirectly affected presenteeism via PPSR. This model accounted for the variation of presenteeism (R 2 = 0.322). CONCLUSION: In the workplace, job stressors and low social support increase presenteeism through psychological and physical stress responses, as well as sleep disturbance. Evaluating and resolving work problems and sleep disturbance would hence be beneficial from the aspects of public health and socioeconomics.

Canadian economic impact of improved workplace productivity in patients with major depressive disorder treated with vortioxetine.

OBJECTIVE: The AtWoRC study is an interventional, open-label Canadian study that demonstrated significant improvements in cognitive function and workplace productivity in patients with major depressive disorder (MDD) treated with vortioxetine for a current major depressive episode. The objective of the present analysis was to assess the Canadian economic impact of improved workplace productivity based on the AtWoRC study results. METHODS: The economic impact of improved productivity in patients with MDD treated with vortioxetine was assessed over a 52-week period considering productivity loss due to absenteeism and presenteeism using the standard human capital approach and an employer's perspective. Absenteeism was measured with the Work Productivity and Activity Impairment questionnaire; and presenteeism with the Work Limitation Questionnaire. Productivity gains following treatment initiation with vortioxetine were estimated using the difference from baseline. RESULTS: In the AtWoRC study, patients at baseline reportedly missed, in the past 7 days, an average of 8.1 h due to absenteeism and 3.0 h due to presenteeism. Following 52 weeks of treatment with vortioxetine, patients reportedly missed an average of 4.9 h due to absenteeism and 2.0 h due to presenteeism. This improved workplace productivity translated into savings of C$110.64 for 1 week of work following 52 weeks of treatment. The cumulative 52-week economic impact showed potential savings of C$4,550 when factoring in the cost of therapy. CONCLUSION: This study suggested that workplace productivity gain due to an improvement in symptoms of MDD following treatment with vortioxetine will lead to substantial cost savings for the Canadian economy.

Benefit of continuous positive airway pressure on work quality in patients with severe obstructive sleep apnea.

BACKGROUND: The objective of this prospective study was to assess the effect of CPAP therapy on job productivity and work quality for patients with severe obstructive sleep apnea (OSA). METHODS: A convenience sample of patients diagnosed with severe OSA using polysomnography or polygraphy and with a therapeutic indication for CPAP was enrolled in our study. Patients completed two self-administered questionnaires: the first before CPAP therapy and the second during the first 6 months after CPAP treatment. OSA symptoms were evaluated through self-administered questionnaires assessing potential effects on occupational activity: excessive daytime sleepiness was rated by the Epworth Sleepiness Scale (ESS), emotional status was rated by the Hospital Anxiety and Depression (HAD) scale, work quality was rated by the Work Role Functioning Questionnaire (WRFQ). RESULTS: Forty patients (30 men, mean age 47.3 ± 8.3, mean BMI 31.6 ± 7.4, mean apnea-hypopnea index 51.8 ± 16.3) showed a beneficial effect of CPAP therapy on ESS score (mean 11.6 to 8.2, p < 0.0001), the anxiety dimension (mean 57.5% to 20%, p = 0.0002), and the overall anxiety-depressive score (mean 50% to 22.5%, p = 0.0006). Mean WRFQ scores were significantly improved in the second questionnaire for the dimensions of timetable requirements (69.3% to 83.5%, p < 0.0001), productivity requirements (71.4% to 82.2%, p < 0.0001), mental requirements (72.0% to 84.3%, p < 0.0001), and social requirements (82.6% to 91.4%, p < 0.003). CONCLUSIONS: We observed that adherence to CPAP therapy for patients with severe OSA mitigates the impact of symptoms on work including excessive daytime sleepiness, impairment of work ability, and anxiety and depressive disorders.

Nurses Work Functioning Questionnaire (NWFQ): refinement and validation of the Italian version.

BACKGROUND: The availability of an assessment measure for work impairment in nurses, or nursing students, is of crucial importance for early detection of workers/students at risk. Recently, a new measure, the Nurses Work Functioning Questionnaire (NWFQ), has become available, but there is no validated Italian version. OBJECTIVES: The aim of this study was to develop and validate an Italian version of the NWFQ. METHODS: We evaluated the factor structure, the internal consistency, and the convergent and discriminant construct validity with respect to organizational justice and job strain of the Italian NWFQ using data from 645 nursing students. RESULTS: Results suggested that a single-factor, 34-item measurement model could be a more parsimonious alternative (CFI=.915, TLI=.910, RMSEA=.039 e CFI=.907, TLI=.901, RMSEA=.046 in in two random subsamples; median factor loading .50, range .26-.63) to the original seven-factor structure. The score on this version of the NWFQ showed excellent internal consistency and construct validity, as higher scores were significantly associated with lower perceived distributive (r=-.30) and interpersonal justice (r=-.43), decision latitude (r=-.33), and social support (r=-.58). CONCLUSIONS: The Italian refinement of the NWFQ seems to have adequate psychometric properties and it is thus suitable for the assessment of impairment of work functioning in nursing students.

An evaluation of the American Community Survey indicators of disability.

BACKGROUND: Collection of data in the Census for implementing disability legislation has been continuous since 1970 although the questions used have changed several times. Concerns have been raised about the ability of the newest question set developed for the American Community Survey (ACS) to adequately represent the population with disabilities because it does not capture all those eligible for certain benefit programs. OBJECTIVE: Using national data, we examine how the addition of questions on the receipt of SSI/SSDI changes the composition of the population identified by the ACS measures. In ancillary materials we also examine the addition of a work limitation question to the population identified by ACS measures. METHODS: Using descriptive secondary analysis of 2011 NHIS data we compare the characteristics of those identified by the ACS questions to those identified by the ACS questions and receipt of SSI/SSDI and those only receiving SSI/SSDI. The comparison is based on conditions, specific functional limitations and severity of limitation. RESULTS: The results provide evidence ACS questions identify a population representing persons at risk for participation difficulties including those who receive SSI/SSDI. The ACS population has higher proportions with mental health and development disabilities than comparison population. The ancillary data demonstrates the work limitation question does not make a significant difference in identifying recipients of SSI/SSDI. CONCLUSION: The analysis demonstrates that the disability measures developed for the ACS produce an unbiased picture of the population with disabilities by including persons with all conditions, more severe disability or selected types of functional limitations.

Impact of Health-related Quality of Life in Firefighters: Focused on Posttraumatic Stress, Health-related Work Limitations, and Family Support / 한국직업건강간호학회지

PURPOSE: The purpose of this descriptive, cross-sectional study was to identify the factors affecting health-related quality of life by examining the relationships among posttraumatic stress, health-related work limitations, and family support in firefighters. METHODS: The data were collected from 390 firefighters working in four fire stations located in the G district using self-report questionnaires. The collected data were analyzed using descriptive statistics, t-test, one-way ANOVA along with the Scheffé test, and multiple regression. RESULTS: As per the results of multiple regression analysis, the factors affecting health-related quality of life in firefighters were posttraumatic stress, health-related work limitations, and family support. This model explained 31% of the variance in health-related quality of life (F=30.03, p<.001). CONCLUSION: Considering the findings of this study, there is a need to reduce posttraumatic stress and health-related work limitations and develop family support toward firefighters.

Limitação no trabalho por dor lombar em fumicultores do sul do Brasil / Work limitation due to low back pain among tobacco farmers in Southern Brazil

Introdução: o trabalho agrícola exige esforço físico e posturas inadequadas que são de risco para dor lombar e limitação no trabalho. A dor lombar, em especial a crônica, é responsável por grande número de afastamentos do trabalho. Objetivo: avaliou-se a prevalência de limitação no trabalho por dor lombar crônica (DLC), dor lombar no último mês (DLM) e dor lombar aguda (DLAguda), bem como as tarefas que os fumicultores deixaram de fazer devido a essas patologias. Métodos: estudo transversal realizado no ano de 2011 com uma amostra aleatória de 2469 fumicultores de São Lourenço do Sul/RS. A investigação de fatores associados à limitação por DLM foi realizada através da regressão de Poisson. Resultados: as prevalências de limitação no trabalho por DLC, DLM e DLAguda foram respectivamente, de 37,6%, 14,4,% e 7,8%. Carregar folhas, empilhar lenha e colher baixeiro foram as tarefas que os fumicultores mais deixaram de fazer. Na análise ajustada, foram associadas à limitação por DLM: idade, gastos com imposto sobre a propriedade de veículos automotores (IPVA), dificuldades para pagar dívidas e problemas psiquiátricos menores. Indivíduos com DLAguda deixam de fazer as mesmas tarefas daqueles com DLC, mas estes têm muito mais limitação no trabalho. .

Background: farming requires high physical effort and awkward postures, which are low back pain risk factors and restrain work. Low back pain, particularly chronic pain, causes a high number of sick leaves. Objective: to assess prevalence of work limitations due to chronic low back pain (CLBP), of low back pain in the last month (LBPLM) and of acute low back pain (ALBP), as well as the tasks farmers, owing to these injuries, are not able to cope with. Methods: cross-sectional study carried out in 2011 in a random sample of Brazilian tobacco farmers (2469) from São Lourenço do Sul/RS. Factors associated to limitation originated from LBPLM were evaluated via Poisson regression. Results: prevalence of work limitation due to CLBP, LBPLM and ALBP were respectively 37.6%, 14.4% and 7.8%. The tasks tobacco farmers most frequently had to give up were: carrying leaves, stacking firewood and harvesting bottom leaves. In the adjusted analysis, age, road tax expenses, difficulty in paying debts and minor psychiatric disorders were associated to work limitation due to LBPLM. ALBP individuals give up performing the same tasks as CLBP individuals, but CLBP individuals have higher work limitations. .