Background: We aimed to investigate trajectories of mobility limitations (MLs) over a period of 24 years. In addition, we aimed to study how shift work and leisure-time physical activity (LTPA) in midlife predict assignment to MLs trajectories separately for those retired on statutory pensions (SPs) and on disability pensions (DPs).
Methods: Subjects who responded MLs questionnaires (1985-2009, N = 3048) in Finnish Longitudinal Study on Aging Municipal Employees were included in this prospective cohort study. LTPA and shift work were measured during baseline. International Classification of Functioning was used to code MLs. Growth mixture modeling was used to identify the trajectories of MLs. Odds ratio (OR) and their 95% Confidence interval (CI) were assessed by using multinomial logistic regression.
Results: We identified four trajectories of MLs, namely low persistent, low increasing, high decreasing and high persistent. Among the SP recipients, shift work with night shifts was associated with an increased risk (adjusted OR 1.49; 95% CI 1.03-2.14) of belonging to the high persistent MLs trajectory. The inactive LTPA (SP: OR 5.99, 95% CI 3.39-10.58, DP: OR 6.81, 95% CI 2.52-18.43) was similarly associated with high persistent MLs trajectory.
Conclusion: Nearly two-thirds of the people retired due to disability belonged to high MLs trajectory. High persistent MLs trajectory was associated with physical inactivity in midlife among those retired on SP and on DP. Shift work with night shift predicted high persistent MLs in SP strata. Active involvement in LTPA during midlife could be beneficial to spend MLs free later life.
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http://dx.doi.org/10.1093/eurpub/ckz069 | DOI Listing |
J Voice
January 2025
Speech-Language Pathology Department, Universidade Federal de São Paulo - UNIFESP, Rua Botucatu, 802 Vila Clementino, 04023-062, São Paulo, São Paulo, Brazil. Electronic address:
Introduction: Self-esteem and vocal perception are central aspects of identity and self-presentation, particularly within marginalized communities where voice and self-concept can be deeply intertwined with social acceptance and cultural dynamics. Among Brazilian gay men, generational differences in these areas may reflect broader social changes, shifts in stigma, and evolving notions of masculinity. This study aims to explore these differences, examining how self-esteem and self-assessed vocal descriptions vary across generations, thereby shedding light on specific needs and areas for potential support within these communities.
View Article and Find Full Text PDFInt J Biol Macromol
January 2025
College of Food Science and Pharmacy, Xinjiang Agricultural University, Urumqi 830052, PR China. Electronic address:
Proteins and polyphenols exhibit distinct biological activities and functional properties. A comprehensive investigation into the formation mechanisms, structures, and functional properties of protein-polyphenol complexes will deepen our understanding of their interactions and establish a theoretical foundation and technical support for development of novel functional foods and pharmaceutical products. The almond protein-phloretin (AP-PHL) covalent complex was synthesized through the covalent binding of hydroxyl radicals to phloretin (PHL), utilizing almond protein (AP) as the raw material.
View Article and Find Full Text PDFMaturitas
December 2024
Department of Management, Birmingham Business School, University House, Birmingham B15 2TT, UK. Electronic address:
Objectives: To examine the implications of menopause transition for job satisfaction within a framework that integrates bio-psycho-social factors and effects.
Study Design: The study analyses quantitative and qualitative data from a survey of 1684 women in three UK police forces, where growing numbers work during menopause transition within what has been termed a hyper-masculine culture.
Results: We evidence that job satisfaction is negatively impacted by experience of menopause symptoms.
Ecotoxicol Environ Saf
January 2025
College of Resources and Environmental Sciences, Gansu Agricultural University, Lanzhou 730070, PR China; Gansu Provincial Key Laboratory of Arid land Crop Science, Gansu Agricultural University, Lanzhou 730070, PR China. Electronic address:
The contamination of water and soil by heavy metals (HMs) is a global issue that should be given much more concern. Modified nano-zero-valent iron (nZVI) composites offer an effective strategy for HMs remediation, but few studies have focused on removing coexisting HMs and the eco-toxicity of the composite. In this study, corn straw biochar-supported nZVI composites (nZVI-BC) were synthesized, characterized and used for the removal of Cr, Pb, and Cd in single and multi-system at different composites dosages, metal concentrations, and solution pH.
View Article and Find Full Text PDFEcotoxicol Environ Saf
January 2025
College of Resources, Sichuan Agricultural University, Chengdu 611130, China.
Immobilization remediation is a widely employed technology that effectively reduces the migration rate and bioavailability of cadmium (Cd). Sepiolite, a commonly used remediation agent, has proven effective in decreasing soil Cd availability and reducing Cd accumulation in agricultural products. However, further investigation is needed to understand the impact of sepiolite on soil environmental quality and microbial communities.
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