Association of mental demands in the workplace with cognitive function in older adults at increased risk for dementia.

OBJECTIVES: Growing evidence suggests a protective effect of high mental demands at work on cognitive function in later life. However, evidence on corresponding associations in older adults at increased risk for dementia is currently lacking. This study investigates the association between mental demands at work and cognitive functioning in the population of the AgeWell.de-trial. METHODS: Cross-sectional investigation of the association between global cognitive functioning (Montreal Cognitive Assessment) and mental demands at work in older individuals at increased risk for dementia (Cardiovascular Risk Factors, Aging, and Incidence of Dementia (CAIDE)score ≥ 9; n = 941, age: 60-77 years). Occupational information was matched to Occupational Information Network (O*NET)-descriptors. Associations between cognitive function and O*NET-indices executive, verbal and novelty were investigated using generalized linear models. RESULTS: Higher values of index verbal (b = .69, p = .002) were associated with better cognitive function when adjusting for covariates. No association was observed for indices executive (b = .37, p = .062) and novelty (b = .45, p = .119). Higher education, younger age, and employment were linked to better cognitive function, while preexisting medical conditions did not change the associations. Higher levels of depressive symptomatology were associated with worse cognitive function. CONCLUSIONS: Higher levels of verbal demands at work were associated with better cognitive function for older adults with increased dementia risk. This suggests an advantage for older persons in jobs with high mental demands even after retirement and despite prevalent risk factors. Longitudinal studies are warranted to confirm these results and evaluate the potential of workplaces to prevent cognitive decline through increased mental demands.

Pushing occupational rehabilitation - implementation of a therapy diary in the outpatient aftercare of psychosomatic rehabilitation may promote the occupational reintegration process: a survey of therapists and patients.

BACKGROUND: Treatment results achieved after fulfilling an inpatient psychosomatic rehabilitation are often not permanent. Additional participation in outpatient rehabilitation aftercare may reduce the risk of recurrent disorders and support a successful reentry to working life. A therapy diary should accompany the aftercare and bring about the self-reflection process of psychosomatic rehabilitates, which could reduce recurrent disease progressions and support the recovery process as a whole. The study focuses on the evaluation of the effectiveness and implementation potentialities of a therapy diary in outpatient rehabilitation aftercare. METHODS: In a qualitative study, seven therapists for outpatient rehabilitation aftercare in Central Germany and eleven outpatient psychosomatic rehabilitation patients were interrogated using partially standardized, guideline-based expert interviews. The data evaluation is based on the Qualitative Content Analysis according to Mayring. RESULTS: The results show that an accompanying use of a therapy diary during the outpatient rehabilitation aftercare enables an intense commitment through own thoughts and feelings. By writing down thoughts, emotions, dysfunctional behaviors in problematic situations, great successes are experienced. Through this initiated self-reflection process, the rehabilitant gains a better knowledge of one's behavior in dealing with oneself and the environment and thereby, whenever necessary, learns to create new ways of acting. CONCLUSIONS: The voluntary use of the therapy diary in the outpatient rehabilitation aftercare could assist the therapy process and henceforward the recovery of the rehabilitants, and also increase the prospect of successful occupational rehabilitation.

Recruitment and Baseline Characteristics of Participants in the AgeWell.de Study-A Pragmatic Cluster-Randomized Controlled Lifestyle Trial against Cognitive Decline.

Targeting dementia prevention, first trials addressing multiple modifiable risk factors showed promising results in at-risk populations. In Germany, AgeWell.de is the first large-scale initiative investigating the effectiveness of a multi-component lifestyle intervention against cognitive decline. We aimed to investigate the recruitment process and baseline characteristics of the AgeWell.de participants to gain an understanding of the at-risk population and who engages in the intervention. General practitioners across five study sites recruited participants (aged 60-77 years, Cardiovascular Risk Factors, Aging, and Incidence of Dementia/CAIDE dementia risk score ≥ 9). Structured face-to-face interviews were conducted with eligible participants, including neuropsychological assessments. We analyzed group differences between (1) eligible vs. non-eligible participants, (2) participants vs. non-participants, and (3) between intervention groups. Of 1176 eligible participants, 146 (12.5%) dropped out before baseline; the study population was thus 1030 individuals. Non-participants did not differ from participants in key sociodemographic factors and dementia risk. Study participants were M = 69.0 (SD = 4.9) years old, and 52.1% were women. The average Montreal Cognitive Assessment/MoCA score was 24.5 (SD = 3.1), indicating a rather mildly cognitively impaired study population; however, 39.4% scored ≥ 26, thus being cognitively unimpaired. The bandwidth of cognitive states bears the interesting potential for differential trial outcome analyses. However, trial conduction is impacted by the COVID-19 pandemic, requiring adjustments to the study protocol with yet unclear methodological consequences.