Who Benefited the Most? Effectiveness of a Lifestyle Intervention Against Cognitive Decline in Older Women and Men - Secondary Analysis of the AgeWell.de-trial.

INTRODUCTION: Differences between women and men matter in the prevalence and risk factors of dementia. We aimed to examine potential sex differences regarding the effectiveness by running a secondary analysis of the AgeWell.de trial, a cluster-randomized multicenter multi-domain lifestyle intervention to reduce cognitive decline. METHODS: Intention-to-treat analyses of women (n=433) and men (n=386) aged 60 to 77 years were used for models including interactions between intervention group allocation and sex followed by subgroup analysis stratified by sex on primary and secondary outcomes. Further, the same procedure was repeated for age groups (60-69 vs. 70-77) within sex-specific subgroups to assess the effectiveness in different age groups. TRIAL REGISTRATION: German Clinical Trials Register (ref. number: DRKS00013555). RESULTS: No differences were found between women and men in the effectiveness of the intervention on cognitive performance. However, women benefitted from the intervention regarding depressive symptoms while men did not. Health-related quality of life was enhanced for younger intervention participants (60-69 years) in both women and men. CONCLUSION: The AgeWell.de intervention was able to improve depressive symptoms in women and health-related quality of life in younger participants. Female participants between 60 and 69 years benefited the most. Results support the need of better individually targeted lifestyle interventions for older adults.

[Physician working hours and effects on health, satisfaction and healthcare]. / Arbeitszeit bei Ärzt:innen und Auswirkungen auf Gesundheit, Zufriedenheit und Gesundheitsversorgung.

Changes in the working environment with respect to innovative working time models are also increasingly affecting patient care. The number of physicians working part-time, for example, is continuously rising. At the same time, a general increase in chronic diseases and multimorbid conditions as well as the growing shortage of medical staff, leads to more workload and dissatisfaction among this profession. This short overview summarizes the current study situation and associated consequences regarding working hours of physicians and gives a first explorative overview of possible solutions.

Burnout, work engagement and work hours - how physicians' decision to work less is associated with work-related factors.

BACKGROUND: According to new estimates, the health care sector will suffer a shortage of physicians in primary and specialty care. In this context, work engagement and burnout are two constructs that have gained attention recently. The aim of this study was to investigate how these constructs are related to work hour preference. METHOD: The present study was based on the baseline survey of the long-term study of physicians with different specialties, in which 1,001 physicians took part (response rate: 33.4%). Burnout was measured using the Copenhagen Burnout Inventory adapted for health care professionals; work engagement was assessed using the Utrecht Work Engagement scale. Data analyses included regression and mediation models. RESULTS: Overall, 297 out of 725 physicians were planning to cut down work hours. Several reasons - such as burnout - are discussed. According to multiple regression analyses desire to work less hours was significantly linked to all three dimensions of burnout (p < 0.001), as well as work engagement (p = 0.001). In addition, work engagement significantly mediated the relationship between the burnout dimensions on work hour reduction (patient-related: b = - 0.135, p < 0.001; work-related: b = - 0.190, p < 0.001; personal: b = - 0.133, p < 0.001 ). DISCUSSION: Physicians tending to reduce work hours exhibited different levels of work engagement as well as burnout (personal, patient- and work-related). Moreover, work engagement influenced the relationship between burnout and work hour reduction. Therefore, interventions that increase work engagement may positively impact negative effects of burnout on work hour changes.

Gender-Specific Design and Effectiveness of Non-Pharmacological Interventions against Cognitive Decline - Systematic Review and Meta-Analysis of Randomized Controlled Trials.

BACKGROUND: The number of people living with dementia worldwide is increasing rapidly. Preventive approaches constitute a promising strategy to counter the dementia epidemic, and growing numbers of lifestyle interventions are conducted around the globe. Gender differences with respect to modifiable risk factors for dementia have been reported, however, little is known about gender-specific effectiveness of lifestyle trials against cognitive decline and dementia. A systematic review and meta-analysis was conducted to assess evidence on gender-specific design and effectiveness of randomized controlled trials against cognitive decline. METHODS: Systematic literature searches were conducted in MEDLINE, PsycINFO, Web of Science, Cochrane Central and ALOIS. Studies assessing global and/or domain-specific cognitive function in older adults free from dementia were eligible for the systematic review. We assessed between-group effect sizes using random-effects meta-analysis. Methodological quality of included studies was assessed using the Scottish Intercollegiate Guidelines Network (SIGN)-checklist. RESULTS: The systematic review and meta-analysis included 34 and 31 studies, respectively. Effects of lifestyle-interventions on global cognition were non-significant overall (g = .27; 95% CI: -.01; .56) and in male subsamples (g = -.05; 95% CI: -.55; .45), and small for female subsamples (g = .38; 95% CI: .05; .72). Small beneficial effects were found for memory (overall: g = .38; 95% CI = .17; .59). Stratified by gender, significant effects were observed only in women (g = .39; 95% CI = .13; .65; men: g = .37; 95% CI: .00; .73). Aspects of gender in study design and conduct were discussed in a small minority of studies. Comparable results were observed for executive function and verbal fluency. Methodological quality was deemed high in 17.6% of studies, acceptable and low quality in 52.9% and 29.4%, respectively. DISCUSSION: We found evidence for small differences in the effectiveness of lifestyle interventions on global cognition and memory in favor of women. However, small numbers of trials 1) targeting men and 2) reporting gender-specific results for older adults with mild cognitive impairment warrant further attention. Assessing differences in modifiable risk factors for dementia in men and women and systematically addressing aspects of gender in trial conduction and recruitment in future studies might increase knowledge on gender-specific effectiveness of lifestyle trials against cognitive decline.

Burnout and work-privacy conflict - are there differences between full-time and part-time physicians?

BACKGROUND: Changes in everyday work with regard to working time models have reached the medical profession. The number of physicians working part-time is steadily increasing. At the same time, however, the population's need for care is also rising. This can reinforce the impending shortage of doctors in the future. The aim was to investigate differences in work-privacy conflict and burnout among physicians working full-time or part-time. METHOD: The present study includes data from a baseline survey of the long-term study of physicians with different medical backgrounds. The analysis focused on a sub-sample of 598 physicians (not self-employed). The two main outcomes under investigation-burnout and work-privacy conflict-were measured using the Copenhagen Burnout Inventory adapted for health care professionals, as well as the associated subscale of the Copenhagen Psychosocial Questionnaire (COPSOQ). Data analyses included descriptive statistics followed by regression models. RESULTS: Descriptive analyses show, that 31.8% of physicians are working part-time, whereas 68.2% are working full-time. The part-time subsample is significantly older, and female physicians are more likely to work part-time. With regard to workload and work-privacy conflict, significant differences between part-time and full-time physicians were only observed in terms of work-privacy-conflict. However, regression analysis underline the importance of possible confounding variables (such as medical setting) within the relationship between job size and job-related well-being. DISCUSSION: Differences in working hour arrangements (full-time or part-time work) are only accompanied by less work-privacy conflict. No differences with regard to burnout (patient-related, work-related or personal) could be obtained. Rather, the data suggests that other job-related variables may play a role and should be further investigated.

Are self-managed online interventions for depression effective in improving behavioral activation? A secondary analysis of a cluster-randomized controlled trial.

BACKGROUND: Online interventions can effectively improve depressive symptoms. They often include behavioral activation (BA) techniques, but research on the effects on behavioral activation is scarce. This study aims to examine short- and long-term effects of online interventions on behavioral activation in routine care. METHODS: This study is a secondary analysis of a pragmatic cluster-randomized controlled trial (@ktiv) with a sample of N = 647 GP patients with mild to moderate depression. The intervention group (IG) received treatment-as-usual (TAU) and adjunct access to an online intervention; the control group (CG) received TAU. BA was assessed in terms of the frequency and enjoyment of pleasant activities at baseline, after six weeks and after six months. Intention-to-treat analyses were performed via multilevel mixed linear regression. RESULTS: The frequency of pleasant activities was significantly higher in the IG than in the CG six months after baseline (t(1406) = 2.25, p = .024). The enjoyment of pleasant activities was significantly higher in the IG than in the CG both six weeks (t(1405) = 2.11, p = .035) and six months after baseline (t(1405) = 3.44, p = .001). Initial depressive symptoms significantly moderated the treatment effect on the enjoyment but not the frequency of pleasant activities. LIMITATIONS: BA measures have not been validated in a clinical context. CONCLUSIONS: GP patients with mild to moderate depressive symptoms profited from access to an online adjunct intervention in terms of improved behavioral activation. The findings emphasize the usefulness of online interventions as supportive options in mental health care.

Grief and loss in old age: Exploration of the association between grief and depression.

BACKGROUND: The proportion of older adults is increasing due to demographic changes. Depression belongs to the most common mental disorders in late life. The loss of an emotionally significant person is a risk factor for the development of depression. The aim of this study is to analyze the association between depression and grief burden resulting from loss. Based on prior evidence, we examined loneliness as a possible mediator and social support as possible moderator of this association. METHODS: The cross-sectional analyses are based on a sample (N = 863) of study participants aged 75+ (M = 81.4 years, SD = 4.4, 62.2% female) with loss experience deriving from the multicenter prospective German cohort study AgeMooDe. Regression analyses (moderated mediation) were performed. RESULTS: With increasing age (ß = 0.10, p = .005) and grief burden (ß = 0.33, p <. 001) depression severity increased. There was an indirect mediating effect of loneliness on the correlation of grief burden and depression (b = 0.04, CI [0.03, 0.05]), but no moderating effect of social support on the correlation of grief burden and loneliness. People living alone had a significantly higher risk of depression, increased loneliness and lack of social support. LIMITATIONS: Assessments were based on self-reporting and recorded dimensionally. The cross-sectional design limits conclusions about directions and causality of associations. Sampling bias cannot be completely excluded. CONCLUSION: The study provides empirical evidence and a better understanding of the association between grief and depression among the very old and the mediating role of loneliness.

[Implementation of the principle of supported employment in Germany : Position paper of a task force of the DGPPN]. / Umsetzung der Prinzipien des Supported Employment in Deutschland : Positionspapier einer Task-Force der DGPPN.

The effects of mental diseases on the employment and working situation can be substantial. They are one of the main reasons for inability to work and reduced earning capacity. Against this background the question arises about suitable occupational reintegration measures for people with severe mental illnesses. In recent years, the principle of supported employment has been internationally shown to be increasingly more successful. In this context mentally ill people are primarily placed at a position of the first employment market and supported on-site by a job coach. This concept is inclusive, individual and evidence based. Despite proven effectiveness, it has so far been insufficiently implemented in German-speaking regions. In the future it will be a matter of considering the individual needs for assistance of mentally ill people more intensively than previously and to respond with functional and in a best-case scenario, multiprofessional and flexible offers.

Public stigma towards informal caregiving in Germany: a descriptive study.

OBJECTIVES: This study aims to investigate the public stigma towards informal caregivers of individuals aged 65 years and older in the German population. METHOD: In an Online-Survey 1038 participants (18 years and older and living in Germany) were sampled using a quota-system based on the German micro census data. To assess public stigma towards informal caregiving for individuals aged 65 years and older, three aspects of stigma were assessed: 1) emotional reactions (adapted Emotional Reaction to Mental Illness Scale), 2) behavioral reactions (adapted Social Distance Scale), and 3) cognitive reactions (newly developed List of Cognitions regarding informal caregiving). Exploratory and confirmatory factor analyses were conducted for the development and adaptation of the three instruments, and their composite reliability is provided. RESULTS: Emotional reactions in terms of devaluing feelings and feelings of misery were low, while appreciative feelings were neither low nor high. Reported social distance was low. Agreement with cognitions towards informal care in terms of devaluing and accusative cognitions was on average low, but high regarding appreciative cognitions. CONCLUSION: The results show that there is stigma towards informal caregiving for older individuals (65 years and older) in terms of emotional reactions, cognitions and social distance, although the magnitude of this stigma seems to be small. Knowledge regarding the occurrence and magnitude of stigma, as well as the processes that underlie this, is needed to prevent stigmatization and its negative outcomes, or at the very least, to enable the development of support for the affected individuals.

Parity and the risk of incident dementia: a COSMIC study.

AIMS: To investigate the association between parity and the risk of incident dementia in women. METHODS: We pooled baseline and follow-up data for community-dwelling women aged 60 or older from six population-based, prospective cohort studies from four European and two Asian countries. We investigated the association between parity and incident dementia using Cox proportional hazards regression models adjusted for age, educational level, hypertension, diabetes mellitus and cohort, with additional analysis by dementia subtype (Alzheimer dementia (AD) and non-Alzheimer dementia (NAD)). RESULTS: Of 9756 women dementia-free at baseline, 7010 completed one or more follow-up assessments. The mean follow-up duration was 5.4 ± 3.1 years and dementia developed in 550 participants. The number of parities was associated with the risk of incident dementia (hazard ratio (HR) = 1.07, 95% confidence interval (CI) = 1.02-1.13). Grand multiparity (five or more parities) increased the risk of dementia by 30% compared to 1-4 parities (HR = 1.30, 95% CI = 1.02-1.67). The risk of NAD increased by 12% for every parity (HR = 1.12, 95% CI = 1.02-1.23) and by 60% for grand multiparity (HR = 1.60, 95% CI = 1.00-2.55), but the risk of AD was not significantly associated with parity. CONCLUSIONS: Grand multiparity is a significant risk factor for dementia in women. This may have particularly important implications for women in low and middle-income countries where the fertility rate and prevalence of grand multiparity are high.

Serum BDNF levels correlate with regional cortical thickness in minor depression: a pilot study.

Serum brain-derived neurotrophic factor (BDNF) reflects state changes in mood disorders. But its relation to brain changes in depression has rarely been investigated in humans. We assessed the association between serum BDNF, cortical thickness, or gray matter volume in 20 subjects with a minor depressive episode and 40 matched healthy subjects. Serum BDNF positively correlated with cortical thickness and volume in multiple brain regions in the minor depression group: the bilateral medial orbitofrontal cortex and rostral anterior cingulate cortex, left insula, and cingulum, right superior frontal gyrus, and other regions-regions typically affected by major depression. Interestingly, these correlations were driven by subjects with first episode depression. There was no significant association between these imaging parameters and serum BDNF in the healthy control group. Interaction analyses supported this finding. Our findings point to a specific association between serum BDNF and magnetic resonance imaging parameters in first-episode minor depression in a region- and condition-dependent manner. A positive correlation between serum BDNF and structural gray matter estimates was most consistently observed for cortical thickness. We discuss why cortical thickness should be preferred to volumetric estimates for such analyses in future studies. Results of our pilot study have to be proven in future larger-scale studies yielding higher statistical power.

[Psychosocial therapy in psychiatry : Update of the DGPPN-S3 guidelines "Psychosocial therapies for severe mental illnesses"]. / Psychosoziale Therapien in der Psychiatrie : Update der DGPPN-S3-Leitlinie "Psychosoziale Therapien bei schweren psychischen Erkrankungen".

BACKGROUND: Severe mental illnesses are often associated with substantial impairments of psychosocial functioning and a high risk of social exclusion. Along with somatic and psychotherapeutic treatment approaches, psychosocial interventions are an integral component of treatment. Psychosocial therapies aim to improve participation and enable patients to live self-determined lives as far as possible. OBJECTIVE: This paper provides an overview of the structure and recommendations of the German S3 guidelines "Psychosocial therapies for severe mental illnesses" of the German Association for Psychiatry, Psychotherapy and Psychosomatics (DGPPN). MATERIAL AND METHODS: In the DGPPN S3 guidelines psychosocial therapies are systematically described for the first time and recommendations are formulated on the basis of a systematic processing of scientific evidence and a formalized consensus process. RESULTS: The evidence-based and consensus-based guidelines formulate a total of 33 recommendations and 12 statements. For many psychosocial interventions there is a broad evidence base. In the field of individual interventions psychoeducation, social skills training and health-promoting interventions have been given the highest recommendation strength (A). In the field of system level interventions, team-based, multiprofessional community psychiatric approaches, supported employment and self-determined housing with mobile support (supported housing) are given A level recommendations. For other interventions, the current evidence base is less robust. CONCLUSION: The successful implementation of guidelines depends not only on the quality but also on the dissemination. Therefore, in addition to the treatment guidelines a short version, a patient version and a waiting room version were developed.

Internalized weight bias and cortisol reactivity to social stress.

Weight-associated stigmatization and discrimination may induce chronic stress in individuals with obesity. As a consequence, this stressor may cause an imbalance of HPA stress axis leading to increased eating behavior, and ultimately, weight gain. However, the direct link between internalized weight bias and stress response to acute stressors via cortisol secretion has not been investigated so far. Therefore, the purpose of this study was to investigate the interaction between internalized weight stigma as a stressor and cortisol reactivity in an acute psychosocial stress situation induced by the Trier Socials Stress Test for groups (TSST-G). Participants with BMI >30 kg/m2 (n = 79) were included in the study. Results reveal that while individuals with low internalized stigma reacted as predicted with an increase in cortisol secretion to acute psychosocial stress, individuals with medium or high internalized stigma did not show a typical cortisol response. However, these findings depend on the several factors, for instance on gender. In sum, acute stress in individuals with internalized weight bias seems to blunt HPA axis reactions to acute psychosocial stress. The study contributes to the understanding of the psychological and endocrinological consequences of internalized weight bias and underlines the importance of interventions to reduce stigmatization.

Depression, anxiety and quality of life in subjects with atopic eczema in a population-based cross-sectional study in Germany.

BACKGROUND: Atopic eczema (AE) may be associated with several mental health problems. In Germany, existing data from selected patient cohorts may lead to misestimation of the problem. OBJECTIVES: We aimed to cross-sectionally determine associations of AE with depression, anxiety, quality of life (QoL) and social interactions in subjects from the population-based LIFE-Adult-Study. METHODS: Subjects underwent standardized interviews (medical history) and answered standardized questionnaires [Centre of Epidemiologic studies-Depression scale (CES-D), Generalized Anxiety Disorder (GAD-7), Lubben Social Network Scale (LSNS), Short Form Health Survey (SF-8)]. We compared data from subjects with AE with those from subjects with selected other chronic/disabling diseases (cardiovascular, diabetes, cancer) and adjusted for selected sociodemographic parameters. Multivariate binary logistic regression was used for categorical variables, linear regression for continuous variables. RESULTS: Out of 9104 adults included (57% female, median age 54 years), 372 (4.1%) had a history of AE. Compared with controls, subjects with AE showed higher scores for depressive symptoms (9.3% vs. 6.3%; P < 0.001) and anxiety (8.4% vs. 5.6%, P < 0.001). Odds ratio (OR) was 1.5 [CI 1.0; 2.3] (P = 0.031) for depression, which was comparable to OR in patients with a history of cancer (OR 1.6 [1-2.3], P = 0.001. OR for anxiety in AE was 1.5 [1.0; 2.2], P < 0.049, which was slightly higher than in diabetes mellitus (OR 1.2) and stroke (OR 1.4). Other than in diabetes and/or stroke, we did not find a significant association between AE and social isolation. QoL scores were lower in AE than in controls (mean 46.9 vs. 48.0, P < 0.001 for physical and 50.6 vs. 52.5, P < 0.001 for mental components). CONCLUSIONS: Subjects with AE showed higher values for depression and anxiety as well as lower QoL scores compared to controls. With regard to depression, odds in AE and cancer were hardly different. Medical care of AE patients should therefore include mental health evaluation and treatment if indicated.

Perceived Barriers in the Decision for Bariatric and Metabolic Surgery: Results from a Representative Study in Germany.

BACKGROUND: Attitudes of the general public may be an influencing factor for low surgery rates: When skepticism is high, support for individuals wanting or needing to undergo surgery may diminish. This study assesses the relevance of barriers to metabolic surgery. METHODS: The study was conducted using a representative sample of the German population (n = 1007). Participants were asked to imagine that they would have to decide for or against metabolic surgery and rate how this decision would be influenced by a number of reasons given to them (Likert scale). Results are presented by weight status. RESULTS: The barrier found most irrelevant is that surgery could be considered cheating across all weight groups. About a fourth of the sample state that not knowing enough about surgery (28.5%), being afraid of surgery (28.3%), and potential negative consequences after surgery (24.5%) are reasons against metabolic surgery that were rated extremely relevant. Having obesity was a significant predictor of endorsement in two variables: feeling like cheating (lower probability for relevance, OR = 0.58, p = 0.025) and a lack of knowledge (lower probability for relevance, OR = 0.59, p = 0.031). CONCLUSIONS: In summary, the public's view of weight loss surgery lacks information about post-surgical consequences. It is important to address these points in the public and in social networks of patients as they may be pre- or antecedent of surgery stigma.

[Internet-based self-management interventions : Quality criteria for their use in prevention and treatment of mental disorders]. / Internetbasierte Selbstmanagementinterventionen : Qualitätskriterien für ihren Einsatz in Prävention und Behandlung psychischer Störungen.

BACKGROUND: Internet-based self-management interventions are effective in the prevention and treatment of mental disorders; however, for those affected as well as treating clinicians and decision makers in the healthcare sector, it is difficult to identify safe and effective interventions. AIM: Development of quality criteria for self-management interventions. METHODS: Based on a non-specific assessment matrix, a task force from two scientific societies formulated specific quality criteria for self-management interventions for mental disorders. Patients and other relevant stakeholders were involved in the process. RESULTS: A total of 8 key criteria with 17 subordinate points were developed. These must be met for the certification of an intervention. The criteria focus on therapeutic quality requirements, patient safety, data protection and security as well as proof of efficacy in at least one randomized study. A further five criteria are only descriptive and are not required for certification. DISCUSSION: These quality criteria serve as a starting point for the establishment of a certification process. This could help to make internet-based self-management interventions for mental disorders part of routine care in the German healthcare system.

[The German Association for Psychiatry, Psychotherapy and Psychosomatics participation compass II : Implementation of social participation for people with mental illnesses]. / Der DGPPN-Teilhabekompass II : Umsetzung sozialer Teilhabe für Menschen mit psychischen Erkrankungen.

For most people living with mental illnesses, participating in society is of existential importance; however, psychosocial care often fails to recognize its significance and therefore rarely includes the patient's interaction with society in the course of treatment. The reasons for this are both substantial and organizational in nature. The endless opportunities for participating in society, current areas as well as ways of taking part in social life even beyond the terms of the social legislative definition are, in addition to institutional variety and regional differences, all too often barriers to providing the very urgently needed support. Further aspects are insufficient knowledge of therapists about established options of rehabilitative treatment and about responsibilities related to participation in specialized training and further education for professional caregivers. The presented compass of participation for social integration of persons with mental illnesses starts at this point: it provides guidelines for psychiatric and psychotherapeutic practitioners, general practitioners as well as for physicians working in residential or day care institutions with a psychiatric and psychotherapeutic background. Both this article and planned online versions should help professionals to timely and successfully assist people, particularly those with severe mental illnesses, to navigate the broad spectrum of services for social and vocational integration in Germany.

Longitudinal Analysis of Outpatient Physician Visits in the Oldest Old: Results of the AgeQualiDe Prospective Cohort Study.

OBJECTIVES: The aim of this study was to identify determinants of outpatient health care utilization among the oldest old in Germany longitudinally. DESIGN: Multicenter prospective cohort "Study on Needs, health service use, costs and health-related quality of life in a large sample of oldest-old primary care patients (85+)" (AgeQualiDe). SETTING: Individuals in very old age were recruited via GP offices at six study centers in Germany. The course of outpatient health care was observed over 10 months (two waves). PARTICIPANTS: Primary care patients aged 85 years and over (at baseline: n=861, with mean age of 89.0 years±2.9 years; 85-100 years). MEASUREMENTS: Self-reported numbers of outpatient visits to general practitioners (GP) and specialists in the past three months were used as dependent variables. Widely used scales were used to quantify explanatory variables (e.g., Geriatric Depression Scale, Instrumental Activities of Daily Living Scale, or Global Deterioration Scale). RESULTS: Fixed effects regressions showed that increases in GP visits were associated with increases in cognitive impairment, whereas they were not associated with changes in marital status, functional decline, increasing number of chronic conditions, increasing age, and changes in social network. Increases in specialist visits were not associated with changes in the explanatory variables. CONCLUSION: Our findings underline the importance of cognitive impairment for GP visits. Creating strategies to postpone cognitive decline might be beneficial for the health care system.

Preferences for home- and community-based long-term care services in Germany: a discrete choice experiment.

BACKGROUND: Most people prefer to "age in place" and to remain in their homes for as long as possible even in case they require long-term care. While informal care is projected to decrease in Germany, the use of home- and community-based services (HCBS) can be expected to increase in the future. Preference-based data on aspects of HCBS is needed to optimize person-centered care. OBJECTIVE: To investigate preferences for home- and community-based long-term care services packages. DESIGN: Discrete choice experiment conducted in mailed survey. SETTING AND PARTICIPANTS: Randomly selected sample of the general population aged 45-64 years in Germany (n = 1.209). MAIN VARIABLES STUDIED: Preferences and marginal willingness to pay (WTP) for HCBS were assessed with respect to five HCBS attributes (with 2-4 levels): care time per day, service level of the HCBS provider, quality of care, number of different caregivers per month, co-payment. RESULTS: Quality of care was the most important attribute to respondents and small teams of regular caregivers (1-2) were preferred over larger teams. Yet, an extended range of services of the HCBS provider was not preferred over a more narrow range. WTP per hour of HCBS was €8.98. CONCLUSIONS: Our findings on preferences for HCBS in the general population in Germany add to the growing international evidence of preferences for LTC. In light of the great importance of high care quality to respondents, reimbursement for services by HCBS providers could be more strongly linked to the quality of services.

[Informal care for dementia according to type of service]. / Informelle Pflege bei Demenz nach Leistungsarten.

BACKGROUND: Dementia is a major challenge for society and its impact will grow in the future. Informal care is an essential part of dementia care. Previous studies considered informal care as a whole and not by its components. OBJECTIVE: We aimed to assess the degree of association between specific informal care services and dementia. MATERIAL AND METHODS: This analysis is based on data from the seventh wave of the AgeCoDe/AgeQualiDe study. Dementia was diagnosed based on the DSM-IV criteria. Severity of dementia was assessed and categorized by means of the Clinical Dementia Rating and eight individual informal care services were considered. Logistic regression models were used to assess associations. RESULTS: Of the 864 participants 18% suffered from dementia (very mild: 4%; mild: 6%; moderate: 5%; severe: 3%). All informal care services were significantly associated with dementia, with an emphasis on "supervision", "regulation of financial matters" and "assistance in the intake of medication". Considering different degrees of dementia severity, similar results arose from the analyses. All three aforementioned services showed a pronounced association with all degrees of dementia severity, except for supervision and very mild dementia. CONCLUSION: The provision of all types of informal care services is associated with dementia. The association is pronounced for services that can be more easily integrated into the daily routines of the informal caregiver. Policy makers who plan to integrate informal care into the general care arrangements for dementia should consider this.