Preventing sickness absence among employees with common mental disorders or stress-related symptoms at work: a cluster randomised controlled trial of a problem-solving-based intervention conducted by the Occupational Health Services.

OBJECTIVES: Common mental disorders (CMDs) are among the main causes of sickness absence and can lead to suffering and high costs for individuals, employers and the society. The occupational health service (OHS) can offer work-directed interventions to support employers and employees. The aim of this study was to evaluate the effect on sickness absence and health of a work-directed intervention given by the OHS to employees with CMDs or stress-related symptoms. METHODS: Randomisation was conducted at the OHS consultant level and each consultant was allocated into either giving a brief problem-solving intervention (PSI) or care as usual (CAU). The study group consisted of 100 employees with stress symptoms or CMDs. PSI was highly structured and used a participatory approach, involving both the employee and the employee's manager. CAU was also work-directed but not based on the same theoretical concepts as PSI. Outcomes were assessed at baseline, at 6 and at 12 months. Primary outcome was registered sickness absence during the 1-year follow-up period. Among the secondary outcomes were self-registered sickness absence, return to work (RTW) and mental health. RESULTS: A statistical interaction for group × time was found on the primary outcome (p=0.033) and PSI had almost 15 days less sickness absence during follow-up compared with CAU. Concerning the secondary outcomes, PSI showed an earlier partial RTW and the mental health improved in both groups without significant group differences. CONCLUSION: PSI was effective in reducing sickness absence which was the primary outcome in this study.

Increasing return-to-work among people on sick leave due to common mental disorders: design of a cluster-randomized controlled trial of a problem-solving intervention versus care-as-usual conducted in the Swedish primary health care system (PROSA).

BACKGROUND: Common mental disorders affect about one-third of the European working-age population and are one of the leading causes of sick leave in Sweden and other OECD countries. Besides the individual suffering, the costs for society are high. This paper describes the design of a study to evaluate a work-related, problem-solving intervention provided at primary health care centers for employees on sick leave due to common mental disorders. METHODS: The study has a two-armed cluster randomized design in which the participating rehabilitation coordinators are randomized into delivering the intervention or providing care-as-usual. Employees on sick leave due to common mental disorders will be recruited by an independent research assistant. The intervention aims to improve the employee's return-to-work process by identifying problems perceived as hindering return-to-work and finding solutions. The rehabilitation coordinator facilitates a participatory approach, in which the employee and the employer together identify obstacles and solutions in relation to the work situation. The primary outcome is total number of sick leave days during the 18-month follow-up after inclusion. A long-term follow-up at 36 months is planned. Secondary outcomes are short-term sick leave (min. 2 weeks and max. 12 weeks), psychological symptoms, work ability, presenteeism and health related quality of life assessed at baseline, 6 and 12-month follow-up. Intervention fidelity, reach, dose delivered and dose received will be examined in a process evaluation. An economic evaluation will put health-related quality of life and sick leave in relation to costs from the perspectives of society and health care services. A parallel ethical evaluation will focus on the interventions consequences for patient autonomy, privacy, equality, fairness and professional ethos and integrity. DISCUSSION: The study is a pragmatic trial which will include analyses of the intervention's effectiveness, and a process evaluation in primary health care settings. Methodological strengths and challenges are discussed, such as the risk of selection bias, contamination and detection bias. If the intervention shows promising results for return-to-work, the prospects are good for implementing the intervention in routine primary health care. TRIAL REGISTRATION: ClinicalTrials.gov Identifier: NCT03346395 Registered January, 12 2018.

Estimating the Effect and Economic Impact of Absenteeism, Presenteeism, and Work Environment-Related Problems on Reductions in Productivity from a Managerial Perspective.

OBJECTIVES: The aim of this study was to propose wage multipliers that can be used to estimate the costs of productivity loss for employers in economic evaluations, using detailed information from managers. METHODS: Data were collected in a survey panel of 758 managers from different sectors of the labor market. Based on assumed scenarios of a period of absenteeism due to sickness, presenteeism and work environment-related problem episodes, and specified job characteristics (i.e., explanatory variables), managers assessed their impact on group productivity and cost (i.e., the dependent variable). In an ordered probit model, the extent of productivity loss resulting from job characteristics is predicted. The predicted values are used to derive wage multipliers based on the cost of productivity estimates provided by the managers. RESULTS: The results indicate that job characteristics (i.e., degree of time sensitivity of output, teamwork, or difficulty in replacing a worker) are linked to productivity loss as a result of health-related and work environment-related problems. The impact of impaired performance on productivity differs among various occupations. The mean wage multiplier is 1.97 for absenteeism, 1.70 for acute presenteeism, 1.54 for chronic presenteeism, and 1.72 for problems related to the work environment. This implies that the costs of health-related and work environment-related problems to organizations can exceed the worker's wage. CONCLUSIONS: The use of wage multipliers is recommended for calculating the cost of health-related and work environment-related productivity loss to properly account for actual costs.

Effects of yoga, strength training and advice on back pain: a randomized controlled trial.

BACKGROUND: Among the working population, non-specific low-back pain and neck pain are one of the most common reasons for sickness absenteeism. The aim was to evaluate the effects of an early intervention of yoga - compared with strength training or evidence-based advice - on sickness absenteeism, sickness presenteeism, back and neck pain and disability among a working population. METHODS: A randomized controlled trial was conducted on 159 participants with predominantly (90%) chronic back and neck pain. After screening, the participants were randomized to kundalini yoga, strength training or evidence-based advice. Primary outcome was sickness absenteeism. Secondary outcomes were sickness presenteeism, back and neck pain and disability. Self-reported questionnaires and SMS text messages were completed at baseline, 6 weeks, 6 and 12 months. RESULTS: The results did not indicate that kundalini yoga and strength training had any statistically significant effects on the primary outcome compared with evidence-based advice. An interaction effect was found between adherence to recommendations and sickness absenteeism, indicating larger significant effects among the adherers to kundalini yoga versus evidence-based advice: RR = 0.47 (CI 0.30; 0.74, p = 0.001), strength training versus evidence-based advice: RR = 0.60 (CI 0.38; 0.96, p = 0.032). Some significant differences were also found for the secondary outcomes to the advantage of kundalini yoga and strength training. CONCLUSIONS: Guided exercise in the forms of kundalini yoga or strength training does not reduce sickness absenteeism more than evidence-based advice alone. However, secondary analyses reveal that among those who pursue kundalini yoga or strength training at least two times a week, a significantly reduction in sickness absenteeism was found. Methods to increase adherence to treatment recommendations should be further developed and applied in exercise interventions. TRIAL REGISTRATION: Clinicaltrials.gov NCT01653782, date of registration: June, 28, 2012, retrospectively registered.

Production loss among employees perceiving work environment problems.

OBJECTIVES: The overall aim of this explorative study was to investigate the relationship between factors in the psychosocial work environment and work environment-related production loss. METHODS: Employees at a Swedish university were invited to answer a workplace questionnaire and were selected for this study if they reported having experienced work environment-related problems in the past 7 days (n = 302). A stepwise logistic regression and a modified Poisson regression were used to identify psychosocial work factors associated with work environment-related production loss as well as to identify at what level those factors are associated with production loss. RESULTS: Employees who reported having experienced work environment problems but also fair leadership, good social climate, role clarity and control of decision had significantly lower levels of production loss, whereas employees who reported inequality and high decision demands reported significantly higher levels of production loss. Never or seldom experiencing fair leadership, role clarity, equality, decision demands and good social climate increase the risk of production loss due to work environment problems, compared to those who experience these circumstances frequently, always or most of the time. CONCLUSIONS: Several psychosocial work factors are identified as factors associated with a reduced risk of production losses among employees despite the nature of the work environment problem. Knowledge of these factors may be important not only to reduce employee ill-health and the corresponding health-related production loss, but also reduce immediate production loss due to work environment-related problems.

Prediction of sickness absenteeism, disability pension and sickness presenteeism among employees with back pain.

PURPOSE: The primary aim of this study was to evaluate the predictive ability of the Örebro Musculoskeletal Pain Screening Questionnaire (ÖMPSQ) concerning long-term sick leave, sickness presenteeism and disability pension during a follow-up period of 2 years. METHODS: The study group consisted of 195 employees visiting the occupational health service (OHS) due to back pain. RESULTS: Using receiver operating characteristic (ROC) curves, the area under the curve (AUC) varied from 0.67 to 0.93, which was from less accurate for sickness presenteeism to highly accurate for the prediction of disability pension. For registered sick leave during 6 months following the baseline the AUC from the ROC analyses was moderately accurate (0.81) and a cut off score of 90 rendered a high sensitivity of 0.89 but a low specificity of 0.46 whereas a cut off score of 105 improves the specificity substantially but at the cost of some sensitivity. The predictive ability appears to decrease with time. Several workplace factors beyond those included in the ÖMPSQ were considered but only social support at the workplace was significantly related to future long-term sick leave besides the total score of the ÖMPSQ. CONCLUSIONS: The results of this study extend and confirm the findings of earlier research on the ÖMPSQ. Assessment of psychosocial risk factors among employees seeking help for back pain at the OHS could be helpful in the prevention of work disabling problems.

A participatory and capacity-building approach to healthy eating and physical activity- SCIP-school: a 2-year controlled trial.

BACKGROUND: Schools can be effective settings for improving eating habits and physical activity, whereas it is more difficult to prevent obesity. A key challenge is the "implementation gap". Trade-off must be made between expert-driven programmes on the one hand and contextual relevance, flexibility, participation and capacity building on the other. The aim of the Stockholm County Implementation Programme was to improve eating habits, physical activity, self-esteem, and promote a healthy body weight in children aged 6-16 years. We describe the programme, intervention fidelity, impacts and outcomes after two years of intervention. METHODS: Nine out of 18 schools in a middle-class municipality in Sweden agreed to participate whereas the other nine schools served as the comparison group (quasi-experimental study). Tailored action plans were developed by school health teams on the basis of a self-assessment questionnaire called KEY assessing strengths and weaknesses of each school's health practices and environments. Process evaluation was carried out by the research staff. Impacts at school level were assessed yearly by the KEY. Outcome measures at student level were anthropometry (measured), and health behaviours assessed by a questionnaire, at baseline and after 2 years. All children in grade 2, 4 and 7 were invited to participate (n=1359) of which 59.8% consented. The effect of the intervention on health behaviours, self-esteem, weight status and BMIsds was evaluated by unilevel and multilevel regression analysis adjusted for gender and baseline values. RESULTS: Programme fidelity was high demonstrating feasibility, but fidelity to school action plans was only 48% after two years. Positive and significant (p<.05) impacts were noted in school health practices and environments after 2 years. At student level no significant intervention effects were seen for the main outcomes. CONCLUSIONS: School staff has the capacity to create their own solutions and make changes at school level on the basis of self-assessment and facilitation by external agents. However these changes were challenging to sustain over time and had little impact on student behaviours or weight status. Better student outcomes could probably be attained by a more focused and evidence-based approach with stepwise implementation of action plans.

Sickness presenteeism is more than an alternative to sickness absence: results from the population-based SLOSH study.

PURPOSE: Sickness presenteeism, defined as 'going to work despite judging that one should have reported in sick', is usually considered to be a complementary alternative to sickness absence. Nonetheless, several studies have reported a positive association between sickness absence and sickness presenteeism. The aim of the present study was to investigate whether the contemporaneous positive association between sickness absence and sickness presenteeism can be explained by illness, work incapacity, and/or work environment. METHODS: A cross-sectional study based on answers to a comprehensive questionnaire from 8,304 working women and men, those in the second wave of the nationally representative Swedish Longitudinal Occupational Survey of Health. Logistic regression was used to investigate the association between sickness presenteeism and sickness absence. RESULTS: Sickness absence was strongly associated with sickness presenteeism. Sickness absence of 1-7 days during a 12-month period more than doubled the odds of also having sickness presenteeism of more than 8 days during the same 12-month period (OR = 2.11; 95% CI: 1.79-2.49). Adjusting for age and sex did not attenuate the association; further adjustment for work environment, self-rated health, chronic diseases, and work capacity reduced the odds somewhat, but they remained highly significant (OR = 1.88; 95% CI: 1.56-2.25). CONCLUSIONS: The results suggest that sickness presenteeism is not, as earlier hypothesised, just an alternative to sickness absence, given a certain level of health or work incapacity. Other, so far unknown explanations for both sickness absence and sickness presenteeism must be sought.

Using a psychosocial subgroup assignment to predict sickness absence in a working population with neck and back pain.

BACKGROUND: The overall objective was to evaluate the predictive validity of a subgroup classification based on the Swedish version of the MPI, the MPI-S, among gainfully employed workers with neck pain (NP) and/or low back pain (LBP) during a follow-up period of 18 and 36 months. METHODS: This is a prospective cohort study that is part of a larger longitudinal multi-centre study entitled Work and Health in the Process and Engineering Industries (AHA). The attempt was to classify individuals at risk for developing chronic disabling NP and LBP. This is the first study using the MPI-questionnaire in a working population with NP and LBP. RESULTS: Dysfunctional individuals (DYS) demonstrated more statistically significant sickness absence compared to adaptive copers (AC) after 36 months. DYS also had a threefold increase in the risk ratio of long-term sickness absence at 18 months. Interpersonally distressed (ID) subgroup showed overall more sickness absence compared to the AC subgroup at the 36-month follow-up and had a twofold increase in the risk ratio of long-term sickness absence at 18 months. There was a significant difference in bodily pain, mental and physical health for ID and DYS subgroups compared to the AC group at both follow-ups. CONCLUSIONS: The present study shows that this multidimensional approach to the classification of individuals based on psychological and psychosocial characteristics can distinguish different groups in gainfully employed working population with NP/LBP. The results in this study confirm the predictive validity of the MPI-S subgroup classification system.

Sickness presenteeism among Swedish police officers.

INTRODUCTION: The aim was to describe the prevalence of sickness presenteeism (SP) and to explore possible associations with work characteristics among Swedish police officers. METHODS: Questionnaire data from 11,793 police officers were analysed. Relative risks (RR) and 95% confidence intervals (CI) for SP were calculated with modified Poisson regression. SP was defined as having gone to work on two or more occasions during the past 12 months despite judging that one's health would have motivated sickness absence. RESULTS: Of the police officers, 47% reported SP. All studied work environment factors were significantly associated with SP. The strongest association was found for stress (RR = 1.46; 95% CI: 1.41-1.52). Low support from colleagues and low control had higher impact on the risk estimates for SP among older subjects. Adjustment for self-rated health lowered the RRs, however, estimates remained statistically significant. The results indicated that SP was most affected by work environment among subjects with good self-rated health. CONCLUSIONS: SP was high among police officers. Work environment factors seem to be associated with SP, particularly among subjects with good general health.

Does multidisciplinary assessment of long-term sickness absentees result in modification of sick-listing diagnoses?

AIMS: The aim was to study whether sick-leave diagnoses of long-term sickness absentees were modified after a multidisciplinary assessment and if modifications differed with type of medical specialty of the latest physician to sick-list the patient. METHODS: A sample of 635 long-term sickness absentees referred to a multidisciplinary assessment by Social Insurance Offices was included. Data were obtained through sickness certificates and medical records. Patients were examined by board-certified specialists in psychiatry, orthopaedic surgery, and rehabilitation medicine. Descriptive statistics were used. RESULTS: The multidisciplinary assessment resulted in an increase from 1-2 to 2-3 diagnoses for most patients. Forty-five per cent of the male and 47% of the female patients had only somatic diagnoses at referral. After the multidisciplinary assessment these percentages were 20% and 29%, respectively. The rate of women and men given both psychiatric and somatic diagnoses increased from 30% at referral to about 55%. The shift from either only psychiatric or only somatic diagnoses to having these diagnoses in combination was associated with type of specialty of the physician who had sick-listed the patient. CONCLUSIONS: The study indicates that many patients on long-term sick-leave with unclear diagnoses may suffer from unrecognized, and therefore probably untreated, medical disorders and co-morbidity.

What physicians want to learn about sickness certification: analyses of questionnaire data from 4019 physicians.

BACKGROUND: Sickness absence is a problem in many Western countries. Physicians have an essential role in sickness certification of patients, which is often recommended in health care but may have side effects. Despite the potentially harming impact of sickness absence, physicians have very limited training in insurance medicine, and there is little research on sickness certification practices. Our aim was to ascertain what knowledge and skills physicians in different clinical settings feel they need in order to improve their competence in sickness certification. METHODS: The data for analysis were collected in 2004 in Stockholm and Ostergötland Counties, Sweden, by use of a comprehensive questionnaire about sickness certification issues, which was sent to 7,665 physicians aged

Promoting a healthy diet and physical activity in adults with intellectual disabilities living in community residences: design and evaluation of a cluster-randomized intervention.

BACKGROUND: Many adults with intellectual disabilities have poor dietary habits, low physical activity and weight disturbances. This study protocol describes the design and evaluation of a health intervention aiming to improve diet and physical activity in this target group. In Sweden, adults with intellectual disabilities often live in community residences where the staff has insufficient education regarding the special health needs of residents. No published lifestyle interventions have simultaneously targeted both residents and staff. METHODS/DESIGN: The intervention is designed to suit the ordinary work routines of community residences. It is based on social cognitive theory and takes 12-15 months to complete. The intervention includes three components: 1) Ten health education sessions for residents in their homes; 2) the appointment of a health ambassador among the staff in each residence and formation of a network; and 3) a study circle for staff in each residence. The intervention is implemented by consultation with managers, training of health educators, and coaching of health ambassadors. Fidelity is assessed based on the participation of residents and staff in the intervention activities. The study design is a cluster-randomised trial with physical activity as primary outcome objectively assessed by pedometry. Secondary outcomes are dietary quality assessed by digital photography, measured weight, height and waist circumference, and quality of life assessed by a quality of life scale. Intermediate outcomes are changes in work routines in the residences assessed by a questionnaire to managers. Adults with mild to moderate intellectual disabilities living in community residences in Stockholm County are eligible for inclusion. Multilevel analysis is used to evaluate effects on primary and secondary outcomes. The impact of the intervention on work routines in community residences is analysed by ordinal regression analysis. Barriers and facilitators of implementation are identified in an explorative qualitative study through observations and semi-structured interviews. DISCUSSION: Despite several challenges it is our hope that the results from this intervention will lead to new and improved health promotion programs to the benefit of the target group. TRIAL REGISTRATION NUMBER: ISRCTN33749876.

What is Number of Days in Number of Times? Associations Between, and Responsiveness of, Two Sickness Presenteeism Measures.

OBJECTIVE: To examine the associations between sickness presenteeism (SP) reported as number of days with SP reported as number of times and to evaluate their responsiveness. METHODS: The study population (n = 454) consisted of employed individuals, at risk of long-term sickness absence. Correlation analyses were performed to examine associations between the two SP measures and external constructs such as work performance, general health, and registered sick leave. Both SP constructs were measured several times to examine responsiveness. RESULTS: The SP measures are moderately correlated. They moderately correlated with work performance and health status measures. SP reported as number of times seems to be more sensitive than number of days in detecting changes after rehabilitation. CONCLUSIONS: Numerical or categorical constructs are valid sources of data on SP. However, categorized SP seems to be more responsive.

Experience of Stress Assessed by Text Messages and Its Association with Objective Workload-A Longitudinal Study.

Exploring stress trajectories in detail and over a long time may give valuable information in terms of both understanding and practice. We followed a group of primary health care employees in a randomized controlled trial. The objective was to describe their experience of stress, explore the intra-individual variability and examine the association between the experience of stress and the objective workload. Weekly text messages with a single item stress question were distributed in two time series: 12 weeks at the beginning of the trial and 26 weeks after the 6-month follow up. Aggregated objective data about workload were collected from their administration office and related to stress levels. There was a seasonal variation, with higher stress during the fall than in spring and summer. The analysis comparing high and low stress subgroups showed that the stress trajectory of a high-stress subgroup was different from that of a low-stress subgroup. Individuals with high exhaustion scores had higher odds of belonging to a subgroup of individuals with high intra-individual variability in stress experience. The objective workload was measured in two ways and was strongly associated with the stress experience. We found that the lower the productivity, the higher the feeling of stress.

The Nordic maintenance care program: maintenance care reduces the number of days with pain in acute episodes and increases the length of pain free periods for dysfunctional patients with recurrent and persistent low back pain - a secondary analysis of a pragmatic randomized controlled trial.

BACKGROUND: A recent study showed that chiropractic patients had fewer days with bothersome (activity-limiting) low back pain (LBP) when receiving care at regular pre-planned intervals regardless of symptoms ('maintenance care', MC) compared to receiving treatment only with a new episode of LBP. Benefit varied across psychological subgroups. The aims of this study were to investigate 1) pain trajectories around treatments, 2) recurrence of new episodes of LBP, and 3) length of consecutive pain-free periods and total number of pain-free weeks, for all study participants as well as for each psychological subgroup. METHODS: A secondary analysis of data from a randomized controlled trial of patients (n = 319) seeking chiropractic care for recurrent or persistent LBP used 52 weekly estimates of days with bothersome (activity-limiting) LBP. First, a generalized estimating equations analysis was used to compare the pain trajectory before and after the initial treatment in every new treatment period. Thereafter, a time-to-event analysis (using Cox regression) estimated time to/risk of a new LBP episode. The analyses were performed on i) all study participants and ii) separately for each psychological sub-group (named adaptive copers, interpersonally distressed and dysfunctional) classified by the West Haven-Yale Multidimensional Pain Inventory. RESULTS: Patients receiving MC had flat pain trajectories around each new treatment period and reported fewer days with pain compared to patients receiving the control intervention. The entire effect was attributed to the dysfunctional subgroup who reported fewer days with activity limiting pain within each new LBP episode as well as longer total pain-free periods between episodes with a difference of 9.8 weeks (CI 95% 3.3, 16.3) compared to the control group. There were no differences in the time to/risk of a new episode of LBP in either of the subgroups. CONCLUSION: Data support the use of MC in a stratified care model targeting dysfunctional patients for MC. For a carefully selected group of patients with recurrent and persistent LBP the clinical course becomes more stable and the number of pain-free weeks between episodes increases when receiving MC. Understanding how subgroups of patients are likely to be affected by MC may help align patients' and clinicians' expectations based on realistic outcomes. TRIAL REGISTRATION: Clinical trials.gov; NCT01539863; February 22, 2012.

Does sickness presenteeism have an impact on future general health?

PURPOSE: The primary aim of this prospective study was to investigate whether working despite illness, so called "sickness presenteeism", has an impact on the future general health of two different working populations during a follow-up period of 3 years. METHODS: The study was based on two bodies of data collected at a number of Swedish workplaces from 1999 to 2003. The first material comprised 6,901 employees from the public sector and the second 2,862 subjects from the private sector. A comprehensive survey was issued three times: at baseline, after 18 months and after 3 years. Apart from the explanatory variable sickness presenteeism, several potential confounders were considered. The outcome variable was good/excellent versus fair/poor self-reported health. RESULTS: Sickness presenteeism at baseline was consistently found to heighten the risk of fair/poor health at both the 18-month and 3-year follow ups even after adjusting for the detected confounders. CONCLUSIONS: To the best of the authors' knowledge, this study is the first to show that sickness presenteeism appears to be an independent risk factor for future fair/poor general health.

Outcome of multidisciplinary investigations of long-term sickness absentees.

OBJECTIVE: The aim was to investigate the results of multidisciplinary investigations of long-term sickness absentees regarding diagnoses, degree and prognoses of work incapacity, and need of rehabilitation measures and whether this was associated with socio-demographic factors. METHOD: A cross-sectional study of 545 long-term (>1 year) sickness absentees referred to multidisciplinary investigations by the Social Insurance Office. Data was obtained from questionnaires and medical records. The patients were examined by specialists in psychiatry, orthopaedic surgery, and rehabilitation medicine who afterwards agreed on diagnoses, work incapacity, time to return to work (RTW), and rehabilitation measures. Descriptive statistics and logistic regression were used for description and analyses of data. Data on age, country of birth, education, employment and marital status were included. RESULTS: The prevalence of psychiatric diagnoses was 72%, and 58% of the patients had that in combination with somatic diagnoses. Most patients were assessed to be capable of RTW within 6 - 24 months after further rehabilitation measures. Higher age was associated with a negative prognosis of RTW and those patients were less often recommended additional rehabilitation. CONCLUSION: Despite long-term sickness absence and high rates of psychiatric and somatic diagnoses in combination, RTW was considered possible for most patients after further rehabilitation measures.

Doing everyday life--experiences of the oldest old.

The purpose of this article is to explore how a group of elderly people, living and managing on their own, describe and experience their everyday doings. Interviews and observations were conducted with 18 community-living people aged 85 and above. The experiences of 'Doing everyday life' are described in five overarching themes: 'Experiencing being old', 'Doings in everyday life', 'Patterns of the day', 'Altered doings', and 'The importance of time'. What is done during an ordinary day does not differ much from earlier in life, but how the doings are performed has changed. Being occupied and staying healthy and sound in mind was stressed as important in old age and even if reduced energy and functional constraints limited the doings, a strong volition to manage independently was expressed. The participants perceived society as regarding the elderly as useless and worthless. Knowledge emanating from the very old themselves is vital to diversify the image of elderly people and to offer interventions and support adapted to their needs and desires.

Associations Between Job-Strain, Physical Activity, Health Status, and Sleep Quality Among Swedish Municipality Workers.

OBJECTIVE: To examine the associations between work-stress and physical activity (PA) with sleep quality while controlling for covariates, including social support. METHODS: A cross-sectional study among employees of a municipality (n = 2765). Data from respondents (n = 1973) with good/poor sleep quality were included. Prevalence ratios (PR) were estimated using modified Poisson regression analyses. RESULTS: A significant interaction was observed between job-strain and self-reported health in the explanation of sleep quality. Consequently, interaction (job strain × self-rated health) adjusted PRs were calculated. The PRs for high job strain were 1.986 (95% CI 1.58 to 2.49) and 1.220 (95% CI 1.04 to 1.44) compared with the reference groups. CONCLUSIONS: Findings show that high job strain and low PA levels are associated with poor sleep quality, and that self-rated health plays an important moderating role in the association between job strain and sleep quality.