Background This study examined educational differences in decline in maximum gait speed over an 11-year follow-up in the general Finnish population aged ≥55 years, and assessed the contribution of lifestyle factors, body mass index, physical workload and chronic conditions on the association. Methods Data from the nationally representative Health 2000 Survey and it’s 11-year follow-up was used. Participants aged 55 years and older with maximum gait speed measured at both time-points were included (n=1128). Information on education, age, sex, lifestyle factors, body mass index, physical workload and chronic conditions was collected at baseline. General linear model was used to examine differences in decline in maximum gait speed between education groups. Mediation analyses using the product method was conducted to partition the total effect of education on decline in maximum gait speed into direct effect and indirect effect acting through mediators. Results Decline in maximum gait speed was greater in low and intermediate education groups in comparison to the high education group [0.24 m/s, 95% confidence interval (0.21, 0.26), 0.24 m/s (0.21, 0.28), 0.10 m/s (0.07, 0.14), respectively]. The most important mediators were higher body mass index and lifetime exposure to physical workload among the less educated, accounting for 10% and 11% of the total effect, respectively. Conclusions Education-based disparities in objectively measured mobility increase with age as lower education is associated with greater decline in gait speed. Higher body mass index and physical workload among less educated contributed most to the educational disparities in age-related decline in maximum gait speed.

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We first clarify the definition of sustainable employability, and then we study how the indicators of sustainable employability among older Finnish postal service employees have changed over time. Finally, we estimate the effect of age on these indicators in a two-year follow up. A questionnaire survey among the Finnish postal service employees was conducted in 2016, and a follow-up was conducted in 2018. We analyze data from 1262 subjects who replied to both the baseline and the follow-up surveys. Sustainable employability is defined as a multidimensional construct using nine indicators and covering three domains (health, well-being and employability) based on Fleuren and colleagues’ model. Measurement time (repeated measure) is used as a within-subjects factor, and age is used as a between-subjects factor. The estimated marginal means of the indicators of sustainable employability at the baseline and the follow-up by age in years are calculated. No significant change is found in eight indicators (work ability, time and resources, recovery after work, job satisfaction, motivation, perceived employment, enough training on the job and relevance of work) of sustainable employability after the two-year follow-up. We find a statistically significant effect of time on self-rated health (F = 6.56, p = 0.011). Six out of nine indicators (self-rated health, work ability, time and resources, recovery after work, job satisfaction, and perceived employment) have a statistically significant effect of age between subjects. Partial Eta Squared (ŋ2p) shows a very small difference in the indicators of sustainable employability during the follow-up, indicating that the employability of the workers was sustained throughout. We used the Fleuren model as the basis for our definition of sustainable employability. Although they are based on single items, these indicators of sustainable employability remain stable after the two-year follow-up. Significant effects of age between subjects are found for six out of nine indicators. The results suggest that age may be an important determinant of sustainable employability.

Purpose To study the workers’ perception of the quality of work community and its association with intention to retire early, separately among women and men working in Finnish postal service. Methods A questionnaire survey was sent to all Finnish postal services employees aged ≥ 50 years in 2016 and 44% (n = 2096) replied to the survey (mean age 56.3, 40% women). Employee’s intention to retire before statutory retirement was measured on a scale of 1–5 and dichotomized. The quality of work community was defined by four composite variables: equality at work, flexibility at work, supportive work environment and health or other reason and trichotomized by their tercile values. Odds ratio (ORs) and their 95% confidence intervals (CIs) for associations of quality of work community with intention to retire were calculated separately for men and women using log binomial regression models adjusted for potential confounders. Results About one-third of respondents intended to retire early with no significant gender difference in retirement intention. Low equality at work (women OR 2.77, 95% CI 1.60–4.81; men 2.84, 1.80–4.48) and low flexibility at work (women 3.30, 1.94–5.60; men 2.91, 1.88–4.50) was associated with higher likelihood of intention to retire. Among women intention to retire was found less likely due to low supportive work environment (0.52, 0.31–0.89) and among men due to intermediate health or other reason (0.65, 043–0.98). Conclusion The results highlight the importance of the quality of work community as well as the promotion of work-related health in order to encourage employees to remain at workforce for longer.

Background: Due to COVID-19 pandemic, many employees were forced to suddenly shift to working from home (WFH). How this disruption of work affected employees’ work ability is not known. In this study, we investigated the developmental profiles of work ability among Finnish higher education employees in a one-year follow-up during the enforced WFH. Secondly, we investigated demographic, organizational, and ergonomic factors associated with the developmental profiles. Methods: A longitudinal web-survey was conducted with four measurement points (April 2020–February 2021). Employees of a Finnish university who answered the questionnaire at baseline and at least at two follow-up surveys (n = 678) were included (71% women, 45% teachers/research staff, 44% supporting staff, 11% hired students). Perceived work ability was measured on a scale of 1–5 in all timepoints. Latent class growth curve analysis was used to identify profiles of work ability. Multinomial logistic regression was used to determine the associations of demographic factors, perceived stress, musculoskeletal pain, functionality of home for work, and organizational support with the work ability profiles. Results: Six distinct work ability profiles were identified. For most (75%), work ability remained stable during the follow-up. A total of 17% had a favourable trend (very good-stable or increasing) of work ability, and 8% had non-favourable (poor-stable or decreasing). Poor ergonomics at home, low organizational support, high stress, and musculoskeletal pain were associated with non-favourable development of work ability. Conclusions: Heterogeneity in development of work ability during forced WFH was found. Several factors were identified through which work ability can be supported.