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An increasing body of scientific research on the nature, correlates, and effects of compassion has accrued over recent years. Expert agreement has not yet been reached on the conceptualisation of compassion for others, and existing self-report measures of compassion for others have often lacked psychometric quality and content validity. Recent publications of longer compassion measures represent significant strides towards ameliorating these issues. However, there is a need for psychometrically sound short scales for measuring compassion in time-constrained research settings. To meet this need, one can assess the psychometric qualities of existing scales in order to develop robust short adaptations of such scales. Study 1 (N = 501) empirically assessed the psychometric properties of the widely cited Compassionate Love Scale (CLS) to validate a new short scale of compassion for others (strangers) comprised of items from the CLS - the 7-item Compassion for Others Scale (COS-7). Study 2 (N = 332) addressed the absence of a German measure of compassion for others by validating a German version of the COS-7. The CLS did not display adequate model fit. Both the English and German versions of the COS-7 demonstrated adequate model fit, factor loadings, internal consistency, interpretability, convergent/divergent validity, and no floor/ceiling effects. Findings provide support for the English and German versions of the COS-7 as adequate short scales for measuring compassion for others. The German COS-7 is the first German measure of compassion for others published to date., Author(s): Marco Schlosser [sup.1] [sup.2] , Natalie G. Pfaff [sup.3] , Stefan R. Schweinberger [sup.3] [sup.4] , Natalie L. Marchant [sup.1] , Olga M. Klimecki [sup.4] [sup.5] Author Affiliations: (1) [...]

Introduction: Mental health conditions are associated with cognition and physical function in older adults. We examined whether worry and ruminative brooding, key symptoms of certain mental health conditions, are related to subjective and/or objective measures of cognitive and physical (cardiovascular) health. Methods: We used baseline data from 282 participants from the SCD-Well and Age-Well trials (178 female; agemean = 71.1 years). We measured worry and ruminative brooding using the Penn State Worry Questionnaire and the Ruminative Response Scale-brooding subscale. We assessed subjective physical health using the WHOQOL-Bref physical subscale, and objective physical health via blood pressure and modified versions of the Framingham Risk Score and Charlson Comorbidity Index. With subjective and objective cognition, we utilized the Cognitive Difficulties Scale and a global composite (modified Preclinical Alzheimer's Cognitive Composite, PACC5, with the Wechsler Adult Intelligence Scale-IV, category fluency, Mattis Dementia Rating Scale-2, and either the California Verbal Learning Test or the Rey Auditory Verbal Learning Test). We conducted linear regressions, adjusted for education, age, sex and cohort. Results: Worry and ruminative brooding were negatively associated with subjective physical health (worry: ß = -0.245, 95%CI -0.357 to -0.133, p < 0.001; ruminative brooding: ß = -0.224, 95%CI -0.334 to -0.113, p < 0.001) and subjective cognitive difficulties (worry: ß = 0.196, 95%CI 0.091 to 0.302, p < 0.001; ruminative brooding: ß = 0.239, 95%CI 0.133 to 0.346, p < 0.001). We did not observe associations between worry or ruminative brooding and any measure of objective health. Discussion: Worry and ruminative brooding may be common mechanisms associated with subjective but not objective health. Alternatively, cognitively unimpaired older adults may become aware of subtle changes not captured by objective measures used in this study. Interventions reducing worry and ruminative brooding may promote subjective physical and cognitive health; however, more research is needed to determine causality of the relationships. [ABSTRACT FROM AUTHOR]

INTRODUCTION: Older adults experiencing subjective cognitive decline (SCD) have a higher risk of dementia. Reducing this risk through behavioral interventions, which can increase emotional well‐being (mindfulness and compassion) and physical activity, is crucial in SCD. METHODS: SCD‐Well is a multicenter, observer‐blind, randomized, controlled, superiority trial. Three hundred forty‐seven participants (mean [standard deviation] age: 72.7 [6.9] years; 64.6% women) were recruited from memory clinics in four European sites to assess the impact of an 8‐week caring mindfulness‐based approach for seniors (CMBAS) and a health self‐management program (HSMP) on mindfulness, self‐compassion, and physical activity. RESULTS: CMBAS showed a significant within‐group increase in self‐compassion from baseline to post‐intervention and both a within‐ and between‐group increase to follow‐up visit (24 weeks). HSMP showed a significant within‐ and between‐group increase in physical activity from baseline to post‐intervention and to follow‐up visit. DISCUSSION: Non‐pharmacological interventions can differentially promote modifiable factors linked to healthy aging in older adults with SCD. [ABSTRACT FROM AUTHOR]

Background: Non‐pharmacological interventions are a potential strategy to maintain or promote cognitive functioning in older adults. We investigated the effects of 18‐months meditation or non‐native language training versus no intervention on cognition in older adults. Method: Age‐Well was an observer‐blind, randomised, controlled clinical trial with three parallel arms. Cognitively healthy adults aged ≥ 65 years and were recruited in France. Participants were randomised (1:1:1) to a meditation training, non‐native language (English) training, or a no intervention group for 18 months. Cognition (a pre‐specified secondary outcome) was assessed pre‐ and post‐intervention via the Preclinical Alzheimer's Cognitive Composite 5 (PACC5), and composites assessing episodic memory, executive function, and attention. Linear mixed models, adjusted for age, sex, and education, evaluated cognitive changes between arms. Baseline neocortical amyloid deposition was added as a fixed effect in a sensitivity analysis. Additional sensitivity analyses assessed intervention effects for participants who attended at least 20% of intervention classes or were classified as 'responders'. Results: 137 participants were randomly assigned to meditation training (n = 45), non‐native language training (n = 46), or no intervention (n = 46). Two participants were excluded for not meeting eligibility criteria, and one died during follow‐up (Figure 1). A positive effect of non‐native language training was observed on episodic memory relative to the no intervention group (0·32 [95% CI: 0·04‐0·61], p = 0·025), and on PACC5 scores compared to meditation training (0·33 [95% CI: 0·01‐0·66], p = 0·045; Figure 2). In sensitivity analyses, neither the inclusion of amyloid as an additional covariate nor the exclusion of participants who attended <20% of intervention classes affected results. Following exclusion of 'non‐responders', evidence for beneficial effects (relative to the no intervention group) on episodic memory became significant for meditation training (0·33 [0·01, 0·66]), and was weakened for non‐native language training (0·30 [‐0·02, 0·62]). No other between‐group differences emerged. Conclusion: Among cognitively healthy older adults, there was limited evidence for positive effects of 18‐months meditation training on cognition. However, in addition to having real‐life utility, non‐native language learning in late life may have beneficial effects on cognitive domains affected early in Alzheimer's disease. Studies investigating whether these effects are long‐lasting are warranted. [ABSTRACT FROM AUTHOR]

Objectives: Older adults with subjective cognitive decline (SCD) recruited from memory clinics have an increased risk of developing dementia and regularly experience reduced psychological well-being related to memory concerns and fear of dementia. Research on improving well-being in SCD is limited and lacks non-pharmacological approaches. We investigated whether mindfulness-based and health education interventions can enhance well-being in SCD. Methods: The SCD-Well trial (ClinicalTrials.gov: NCT03005652) randomised 147 older adults with SCD to an 8-week caring mindfulness-based approach for seniors (CMBAS) or an active comparator (health self-management programme [HSMP]). Well-being was assessed at baseline, post-intervention, and 6-month post-randomisation using the Psychological Well-being Scale (PWBS), the World Health Organisation's Quality of Life (QoL) Assessment psychological subscale, and composites capturing meditation-based well-being dimensions of awareness, connection, and insight. Mixed effects models were used to assess between- and within-group differences in change. Results: CMBAS was superior to HSMP on changes in connection at post-intervention. Within both groups, PWBS total scores, psychological QoL, and composite scores did not increase. Exploratory analyses indicated increases in PWBS autonomy at post-intervention in both groups. Conclusion: Two non-pharmacological interventions were associated with only limited effects on psychological well-being in SCD. Longer intervention studies with waitlist/retest control groups are needed to assess if our findings reflect intervention brevity and/or minimal base rate changes in well-being. [ABSTRACT FROM AUTHOR]

Objectives: As the world population is ageing, it is vital to understand how older adults can maintain and deepen their psychological well-being as they are confronted with the unique challenges of ageing in a complex world. Theoretical work has highlighted the promising role of intentional mental training such as meditation practice for enhancing human flourishing. However, meditation-based randomised controlled trials in older adults are lacking. We aimed to investigate the effects of meditation training on psychological well-being in older adults. Methods: This study presents a secondary analysis of the Age-Well trial (ClinicalTrials.gov: NCT02977819), which randomised 137 healthy older adults (age range: 65 to 84 years) to an 18-month meditation training, an active comparator (English language training), or a passive control. Well-being was measured at baseline, mid-intervention, and 18-month post-randomisation using the Psychological Well-being Scale (PWBS), the World Health Organisation's Quality of Life (QoL) Assessment psychological subscale, and composite scores reflecting the meditation-based well-being dimensions of awareness, connection, insight, and a global score comprising the average of these meditation-based dimensions. Results: The 18-month meditation training was superior to English training on changes in the global score (0.54 [95% CI: 0.26, 0.82], p = 0.0002) and the subscales of awareness, connection, insight, and superior to no-intervention only on changes in the global score (0.54 [95% CI: 0.26, 0.82], p = 0.0002) and awareness. Between-group differences in psychological QoL in favour of meditation did not remain significant after adjusting for multiple comparisons. There were no between-group differences in PWBS total score. Within the meditation group, psychological QoL, awareness, insight, and the global score increased significantly from baseline to 18-month post-randomisation. Conclusion: The longest randomised meditation training conducted to date enhanced a global composite score reflecting the meditation-based well-being dimensions of awareness, connection, and insight in older adults. Future research is needed to delineate the cognitive, affective, and behavioural factors that predict responsiveness to meditation and thus help refine the development of tailored meditation training. [ABSTRACT FROM AUTHOR]

Background: Sustained environmental enrichment (EE) through a variety of leisure activities may decrease the risk of developing Alzheimer’s disease. This cross-sectional cohort study investigated the association between long-term EE in young adulthood through middle life and microstructure of fiber tracts associated with the memory system in older adults. Methods: N = 201 cognitively unimpaired participants (≥ 60 years of age) from the DZNE-Longitudinal Cognitive Impairment and Dementia Study (DELCODE) baseline cohort were included. Two groups of participants with higher (n = 104) or lower (n = 97) long-term EE were identified, using the self-reported frequency of diverse physical, intellectual, and social leisure activities between the ages 13 to 65. White matter (WM) microstructure was measured by fractional anisotropy (FA) and mean diffusivity (MD) in the fornix, uncinate fasciculus, and parahippocampal cingulum using diffusion tensor imaging. Long-term EE groups (lower/higher) were compared with adjustment for potential confounders, such as education, crystallized intelligence, and socio-economic status. Results: Reported participation in higher long-term EE was associated with greater fornix microstructure, as indicated by higher FA (standardized β = 0.117, p = 0.033) and lower MD (β = −0.147, p = 0.015). Greater fornix microstructure was indirectly associated (FA: unstandardized B = 0.619, p = 0.038; MD: B = −0.035, p = 0.026) with better memory function through higher long-term EE. No significant effects were found for the other WM tracts. Conclusion: Our findings suggest that sustained participation in a greater variety of leisure activities relates to preserved WM microstructure in the memory system in older adults. This could be facilitated by the multimodal stimulation associated with the engagement in a physically, intellectually, and socially enriched lifestyle. Longitudinal studies will be needed to support this assumption. [ABSTRACT FROM AUTHOR]

Introduction: Both elevated cortisol and hippocampal volume have been linked to an increased risk for the development of Alzheimer's disease (AD). This longitudinal study assessed the effects of plasma cortisol on hippocampal atrophy and clinical progression rates in patients with mild cognitive impairment (MCI). Methods: Patients with amnestic MCI (n = 304) were selected from the Alzheimer's Disease Neuroimaging Initiative (ADNI) based on availability of baseline plasma cortisol and hippocampal volume measures, assessed at baseline and during follow‐ups. We investigated associations between plasma cortisol, hippocampal volume, and risk of clinical progression to AD over a study period of up to 100 months (mean follow‐up time 36.8 months) using linear mixed models, Cox proportional hazards models, and Kaplan‐Meier estimators. Results: Plasma cortisol predicted greater hippocampal atrophy, such that participants with higher cortisol showed faster decline in hippocampal volume over time (interaction: β = ‐0.15, p = 0.004). Small hippocampal volume predicted a higher risk of clinical progression to AD (haard ratio [HR] = 2.15; confidence in terval [CI], 1.64–2.80; p < 0.001). A similar effect was not found for cortisol (HR = 1.206; CI, 0.82–1.37; p = 0.670) and there was no statistical evidence for an interaction between hippocampal volume and cortisol on clinical progression (HR = 0.81; CI, 0.57–0.17; p = 0.260). Discussion: Our findings suggest that higher cortisol predicts higher hippocampal atrophy, which in turn is a risk factor for progression to AD. Regulation of the hypothalamic‐pituitary‐adrenal axis through stress‐reducing lifestyle interventions might be a protective factor against hippocampal degeneration at the prodromal stage of AD. [ABSTRACT FROM AUTHOR]