Preferred retirement age (PRA) is one key dimension when studying retirement decision-making. However, little is known concerning how PRA develops over the late career years. This study used a person-centered approach to longitudinally investigate trajectories of PRA and how they differ in self-rated health, perceived work ability, and effort–reward imbalance (ERI) at baseline levels and over 6 years. The study used data from four waves (2010, 2012, 2014, and 2016) of the Swedish Longitudinal Occupational Survey of Health. The sample consisted of 1,510 individuals aged 50–55 in 2010, who answered to the questionnaire for those in paid work (including self-employment) at the baseline and at least one of the following waves. Results from the latent class growth curve modeling show both within- and between-person variability in PRA over the 6-year span. We found four distinct trajectories, which differed both at the baseline levels and in the patterns of change in PRA: “C1: normative, relatively stable PRA” (42% of all participants); “C2: considerably early, increasing PRA” (6% of the participants); “C3: late, relatively stable PRA” (4% of the participants); and “C4: early, increasing PRA” (49% of the participants). Participants revealed a clear preference for retirement before the age of 65. Trajectories comprising earlier PRA showed poorer self-rated health, poorer work ability, and higher levels of ERI at the baseline and over time. The findings reinforce the importance of healthy work environments that promote work ability and facilitate a balance between efforts and rewards for encouraging longer working lives. 

Background: Illegitimate tasks, i.e. working tasks that are perceived as unnecessary or unreasonable, are commonly measured by the Bern Illegitimate Tasks Scale (BITS). Despite a growing research attention paid to illegitimate tasks, the Swedish version of BITS needs yet to be properly evaluated. Moreover, previous multiorganizational studies in this field have taken for granted, without really testing it, that the instrument functions invariantly in different contexts; a prerequisite for meaningful comparisons.

Methods: Two occupational groups that differs hugely—966 human services workers (teachers and registered nurses) and 750 non-’human service’ workers (construction and IT-workers) were targeted utilizing questionnaires data collected 2018 within the Swedish Longitudinal Occupational Survey of Health (SLOSH) study. Psychometric properties, i.e., reliability, dimensionality, and measurement invariance between the occupations were examined using confirmatory factor analyses and structural equation models. Also, the associations between the two dimensions of illegitimate tasks and job satisfaction and emotional exhaustion, respectively, were tested.

Results: Good reliability was supported and two- versus one-dimensionality showed better psychometric properties. Partial scalar measurement invariance was satisfactory supported with only 25% relaxed constraints of equal intercepts between groups. Examining the two subdimensions revealed different associations with emotional exhaustion, where the associations was more substantial for unreasonable tasks. Nevertheless, the findings point to potential improvements for future investigation.

Conclusions: This study shows that the Swedish version of BITS is working satisfactory and allows for meaningful comparisons of occupational groups. Furthermore, construct validity of the two dimensions was corroborated.

The objective of the current study was to investigate, for the first time, the association between individual-level residential greenspace and redemption of antidepressant drugs in a longitudinal nationwide population-based sample in Sweden. A nationwide population-based sample of adults residing in Sweden was studied during 2013–2016 (Nindividuals = 108716; Nobservations = 324378). Residential greenspace land cover was assessed via high resolution geographic information systems, at 50, 100, 300, and 500 m buffers around individual residences. Antidepressant redemptions were assessed through the Swedish National Prescribed Drug Register. Greenspace-antidepressant associations were analyzed using generalized estimating equations (GEE), adjusting for demographic, socioeconomic and urban factors. Higher greenspace within 50–500 m residential buffer zones was associated with lower levels of prevalent antidepressant redemptions (50 m, odds ratio [OR] 0.878; 100 m, OR 0.891; 300 m, OR 0.873; 500 m, OR 0.899), while only greenspace in the 50 m buffer was associated with incident antidepressant redemptions (OR 0.853), in covariate-adjusted models. In conclusion, residential greenspace is associated with statistically significantly lower prevalent and incident antidepressant medication redemptions. The association is particularly salient for greenspace in the closest buffer zone around the residence. The results underscore the importance of green infrastructure and greenspace in the immediate residential-surrounding environment for mental health, and further point towards the need for an environmental psychiatry framework, and the importance of integrating health and environmental policies, urban planning and greening.

Background: Human health and environmental sustainability constitute major local and global challenges which are also closely interconnected. Mental health and sleeping problems are e.g. public health concerns that are costly for society and for individuals.Exposure to natural environments such as green (vegetation) and blue (water) space are associated with a range of human health benefits, and are also central in biodiversity conservation and climate change mitigation. However, population-based studies investigating high-resolution, individual-level residential greenspace are yet limited, as population-based studies have mainly assessed greenspace at more crude aggregated levels. Objective & methods: Thus, in a set of large-scale population-based longitudinal studies, on nationwide cohorts in Sweden, objective high-resolution individual-level residential greenspace land cover assessments were made, including availability and access to different greenspace qualities (incl. of high biodiversity). The role of different residential greenspace qualities was investigated longitudinally for: 1) objective prescription medication purchase for common mental health problems, and 2) self-reported symptoms. Furthermore behaviour-related use and exposure to different types of natural environments were assessed in a sub-cohort, and their significance for multiple health indicators.Results & discussion: Results across studies show that more residential greenspace especially in the immediate residential surrounding (50m and 100m buffer zones around home) is associated with lower insomnia, antidepressant and anxiolytic prescription medication purchases, and less symptoms. Furthermore, spending time in nature especially in the home environment and forests were important for several aspects of mental health and health behaviours.Results highlight the role of greenspace in the immediate residential surroundings, as well as access to high quality greenspaces (i.e. larger coherent green areas conferring higher biodiversity) for mental health and health related behaviours. The multiple pathways through which different greenspace qualities can affect human health, while also contributing to biodiversity conservation and climate change mitigation and resilience are discussed.

Objective: Sleep is pivotal to health, wellbeing and functioning in daily life, but sleep difficulties are common and may be affected by modifiable qualities in the residential surrounding environment, in terms of greenspace. However, population-based studies on individual-level greenspace and sleep are limited. The objective of the current study was thus to investigate prospective associations between fine-grained individual-level residential greenspace and sleep, and moderating effects of life style (physical activity, work status) and sex, in a nationwide population-based Swedish cohort.

Methods: Participants of the Swedish Longitudinal Occupational Survey of Health (SLOSH)-a population-based sample of adults in Sweden-were studied during 2014-2018 (19,375 individuals; 43,062 observations). Residential greenspace land cover, and coherent green area size, were assessed via high resolution geographic information systems, at 50, 100, 300, 500 and 1000 m buffers around residences. Prospective greenspace and sleep associations were assessed via multilevel general linear models, adjusting for demographic, socioeconomic (individual and neighborhood), life style and urban factors.

Results: Higher greenspace availability in the immediate residential surroundings (50 m and 100 m buffer zones) was associated with less sleep difficulties, even after adjustment for confounders. Greenspace effects were generally greater among non-working individuals. Among the physically active, and among non-working, greenspace and green area size further away from home (300, 500 and 1000 m, i.e. dependent on mobility) were also associated with less sleep difficulties.

Conclusions: Residential greenspace in the immediate residential surroundings is associated with significantly less sleep difficulties. Greenspace further away from home was associated with better sleep especially among the physically active, and non-working individuals. The results highlight the importance of greenspace in the immediate residential-surrounding environment for sleep, and the need to integrate health and environmental policies, urban planning and greening.

Organizational injustice is known to negatively affect employees' health and to increase the risk for sickness absence. The negative health effects are also known to be more pronounced in uncontrollable, strain increasing, situations at the workplace. This study tests whether locked-in status, i.e., being stuck in a non-preferred workplace, modifies the associations between injustice perceptions and frequent (>= 2 times/yr) and long (>= 8 days/yr) sickness absence. The sample contained 2631 permanent employees from the Swedish Longitudinal Occupational Survey of Health in 2018 and 2020. Multigroup structural equation modelling was used to compare the proposed relationships between employees who are locked-in in their workplace and employees who are not. We found a positive association between higher overall organizational injustice and long sickness absence two years later, with the association being stronger for the locked-in group. Also, higher injustice was associated with more frequent sickness absence, but only for those not being locked-in.

Employees being locked-in seem to have higher risk of long-term sickness absence which might indicate more serious health problems. Employees not being locked-in more often take short sickness absence, which could indicate a coping behaviour to handle high strain. This study adds knowledge to the role of locked-in status as a moderator in the much-studied relationship between organizational justice and health as well as to the multiple reasons underlying sickness absence.

The need to delay retirement timing has been acknowledged in Western countries due to demographic ageing. The aim of the present study was to examine the buffering effects of job resources (decision authority, social support, work-time control, and rewards) on the association of exposures to physically demanding work tasks and physically hazardous work environment with non-disability retirement timing. Results from discrete-time event history analyses, in a sample of blue-collar workers (n = 1741; 2792 observations) from the nationwide longitudinal Swedish Longitudinal Occupational Survey of Health (SLOSH), supported that decision authority and social support may buffer the negative impact of heavy physical demands on working longer (continuing working vs retiring). Stratified analyses by gender showed that the buffering effect of decision authority remained statistically significant for men, while that of social support remained statistically significant for women. Moreover, an age effect was displayed, such that a buffering effect of social support on the association of heavy physical demands and high physical hazards with working longer were found among older men (≥64 years), but not younger (59–63 years). The findings suggest that heavy physical demands should be reduced, however, when not feasible physical demands should be accompanied by social support at work for delaying retirement.

Background: Mental health and sleeping problems are public health concerns associated with vast costs for society and individuals. Exposure and access to natural environments in terms of greenspace (vegetation) are associated with a range of benefits such as enhanced affect and cognition, and decreased stress. However, population-based studies investigating high-resolution, individual-level residential greenspace are yet lacking, as population-based studies have mainly assessed greenspace at the level of larger areas rather than the individual level. Furthermore, studies on residential greenspace and sleep are scarce.

Objective & methods: Thus, in a set of large-scale population-based longitudinal studies, on nationwide cohorts in Sweden, objective high-resolution individual-level residential greenspace land cover assessments were made and the role of different greenspace qualities were investigated longitudinally for: 1) self-reported sleeping problems, 2) objective prescription medication purchase in terms of a) insomnia medications and b) antidepressants, while controlling for individual and neighbourhood confounders. Multilevel and generalized estimating equation models were conducted to estimate effects.

Results: Results across studies showed that more residential greenspace primarily in the immediate residential surrounding (50 m and 100 m buffer zones around home) is associated with 1) less sleeping problems, and 2) lower risk of purchasing insomnia and antidepressant prescription medications. Furthermore, among physically active, greenspace further from home also associated with less sleeping problems.

Conclusions: Results highlight the role of greenspace in the immediate residential surroundings for mental health and sleep outcomes, and the importance of integrating health-, environmental-, urban development- and greening policies, also mitigating climate change.

Due to an ageing population, governments in European countries are striving to keep older workers longer in the workforce. Remarkably few studies have paid attention to the influence of psychosocial working conditions on timing of retirement for older workers in and beyond normative retirement age. The aim of the present study was to examine whether good psychosocial working conditions contribute to prolonged working lives among older workers (59 years and above). A particular question was whether such conditions increase in importance with age. Seven waves (2006-2018) of the Swedish Longitudinal Occupational Survey of Health (SLOSH) were used (N = 6000, observations = 10,632). Discrete-time event history analyses showed that higher levels of job resources (decision authority [OR 1.13, 95% CI 1.06-1.22], skill use [OR 1.17, 95% CI 1.07-1.29], learning opportunities [OR 1.22, 95% CI 1.13-1.31], social support [OR 1.29 (95% CI 1.16-1.42], work-time control [OR 1.07, 95% CI 1.01-1.13], and reward [OR 1.40, 95% CI 1.24-1.57])-but not lower levels of job demands (quantitative and emotional demands or effort)-were associated with working longer (continued work two years later). Also, low effort-reward imbalance (OR 0.84 [95% CI 0.73-0.96]) was associated with working longer. In addition, skill use, work-time control, reward, and low effort-reward imbalance increased in importance with age for continued work. These results suggest that providing older workers with control over their work tasks, giving opportunities for learning and using their skills, as well as rewarding and acknowledging their achievements, may keep them in the workforce longer. Especially, job resources may grow in importance with age.

The high level of stress among teachers is a frequently reported problem globally but less is known about how demands and resources among teachers affect depressive symptoms, and to what extent gender differences in these conditions can explain potential differences in depressive symptoms. The present study investigated gender differences in teachers’ self-reported depressive symptoms, and differences in their demands and resources in both work and home spheres. Associations between demands and resources, respectively, and depressive symptoms as well as gender differences in these associations were examined. Results from univariate and parallel growth modelling (N = 1,022), using data from six time points (2008 to 2018), found higher levels of depressive symptoms, higher emotional and quantitative work demands, and more time doing unpaid work among female teachers, whereas male teachers reported more time on leisure activities. Emotional and quantitative work demands were associated with depressive symptoms at baseline, and these associations also developed in parallel over time. Leisure time had a negative association with depressive symptoms at baseline. There were no gender differences in the strength of these associations. Findings suggest that gender differences in teachers’ depressive symptoms could be attributable to women’s greater demands in the work sphere and fewer resources in the home sphere than men as opposed to their being more vulnerable to workplace stressors.