Anne Margriet Pot

Elder abuse in the community: prevalence and consequences.

OBJECTIVES: (1) To assess the prevalence and the consequences of chronic verbal aggression, physical aggression, financial mistreatment, and neglect in a community‐based sample; (2) to investigate the circumstances that led to the abuse and the ways in which the victims handled the problem.

The World report on ageing and health: a policy framework for healthy ageing

Although populations around the world are rapidly ageing, evidence that increasing longevity is being accompanied by an extended period of good health is scarce. A coherent and focused public health response that spans multiple sectors and stakeholders is urgently needed. To guide this global response, WHO has released the first World report on ageing and health, reviewing current knowledge and gaps and providing a public health framework for action. The report is built around a redefinition of healthy ageing that centres on the notion of functional ability: the combination of the intrinsic capacity of the individual, relevant environmental characteristics, and the interactions between the individual and these characteristics. This Health Policy highlights key findings and recommendations from the report.

Predicting transitions in the use of informal and professional care by older adults

To prepare the care system for a rising population of older people, it is important to understand what factors predict the use of care. This paper reports a study of transitions in the use of informal and professional care using Andersen-Newman models of the predictive predisposing, enabling and need factors. The study has drawn on Longitudinal Ageing Study Amsterdam (LASA) data on the use of care and the contextual factors. The data were collected at three-yearly intervals from a random, sex- and age-stratified, population-based sample of adults aged 55–85 years. In summary, the findings for those who initially did not receive care were that almost one-third received some kind of care three years later, most of which was provided by informal care-givers. Need factors were important predictors of most transitions in care, and predisposing and enabling factors, such as age, partner status and income, also played a role. On the relationship between informal and professional care, evidence was found for both ‘compensatory processes’, i.e. informal care substitutes for professional care, and ‘bridging processes’, i.e. informal care facilitates professional care. In view of the increasing discrepancy between the demand for professional care and its supply, the significant impact of predisposing and enabling factors offers opportunities for intervention.

Improvement in Personal Meaning Mediates the Effects of a Life Review Intervention on Depressive Symptoms in a Randomized Controlled Trial

PURPOSE The purpose of the study was to assess the impact of a life review intervention on personal meaning in life and the mediating effect of personal meaning on depressive symptoms as the primary outcome of this form of indicated prevention. DESIGN AND METHODS A multicenter randomized controlled trial was conducted with one group of older adults obtaining life review (N = 83) and the other watching a video about the art of growing older (N = 88). Measurements took place before and after the intervention as well as 6 months later at follow-up. RESULTS It was found that those who followed life review improved more in personal meaning than those in the control group, although at follow-up the difference was no longer significant. Improvements in meaning during the intervention predicted decreases in depressive symptoms later in time and mediated the effects of the program on depressive symptoms. IMPLICATIONS Personal meaning is an important asset in contemporary society, which some older adults find difficult to achieve. The findings from this study show that it is possible to support older persons in their search for meaning by means of life review and that this helps in alleviating depressive symptoms.

The effects of group living homes on older people with dementia: a comparison with traditional nursing home care.

The aim of this study was to investigate the effects of group living homes on quality of life and functioning of people with dementia.

Dyadic interventions for community-dwelling people with dementia and their family caregivers: a systematic review

BACKGROUND In this review, we study the effects of dyadic psychosocial interventions focused on community-dwelling people with dementia and their family caregivers, and the relationship of the effects with intervention components of programs. METHODS A search from January 2005 to January 2012 led to 613 hits, which we reviewed against our inclusion criteria. We added studies from 1992 to 2005 reviewed by Smits et al. (Smits, C. H. M., De Lange, J., Droes, R.-M., Meiland, F., Vernooij-Dassen, M. and Pot, A. M. (2007). Effects of combined intervention programs for people with dementia living at home and their caregivers: a systematic review. International Journal of Geriatric Psychiatry, 22, 1181–1193). We assessed the methodological quality of 41 programs with the Cochrane criteria and two items of the Oxford Centre of Evidence-based Medicine guidelines. RESULTS Studies of moderate to high quality concerning 20 different dyadic psychosocial programs for people with dementia and caregivers were included. Nineteen of these programs show significant effects on the patient with dementia, the caregiver, or both. Due to differences in the programs and the studies, this study does not provide an unequivocal answer about which programs are most effective. Programs with intervention components that actively train one or more specific functional domains for the person with dementia and/or the caregiver seem to have a beneficial impact on that domain, although there are exceptions. Reasons can be found in the program itself, the implementation of the program, and the study design. CONCLUSIONS Dyadic psychosocial programs are effective, but the outcomes for the person with dementia and the caregiver vary. More attention is needed for matching the targeted functional domains, intervention components, and delivery characteristics of a program with the needs of the person with dementia and the family caregiver.

A pilot study on the use of tracking technology: Feasibility, acceptability, and benefits for people in early stages of dementia and their informal caregivers

Objectives: Caregivers and clinicians may be confronted with the dilemma whether to allow people in early stages of dementia to go outside independently with the risk of getting lost, or to limit their autonomy and mobility. Newly available technology may offer a solution. This pilot study is focused on the feasibility, acceptability, and effectiveness of a three-month use of Global Positioning System (GPS) by care receivers and caregivers. Method: Numbers and percentages of participants with positive responses to self-report questions were calculated. Differences between the pre- and post-test scores of role-overload and worry were tested with paired t-tests and effect-sizes were calculated. Results: Of the 33 dyads of care receivers and caregivers, 28 remained in the study (dropout rate 15%). The majority of the caregivers was able to use the technology and integrate the use into their daily routines and would recommend the use of GPS. Almost half of the participants with dementia experienced more freedom and were less worried when they were outside unaccompanied, a quarter mentioned that they were more outside independently and a fifth that they had less conflicts with their caregiver after three months. Caregivers showed a trend to feel less worried, especially caregivers who could reach their relative using the telephone connection. No changes in caregivers’ feelings of role-overload were found. Conclusion: The GPS device used in this study seems to be promising for people in early stages of dementia and their informal caregivers. A next step is to carry out a randomized controlled trial.

Managing depression in older age: psychological interventions

The number of studies on psychological treatments of depression in older adults has increased considerably in the past years. Therefore, we conducted an updated meta-analysis of these studies. A total of 44 studies comparing psychotherapies to control groups, other therapies or pharmacotherapy could be included. The overall effect size indicating the difference between psychotherapy and control groups was g=0.64 (95% CI: 0.47-0.80), which corresponds with a NNT of 3. These effects were maintained at 6 months or longer post randomization (g=0.27; 95%CI: 0.16-0.37). Specific types of psychotherapies that were found to be effective included cognitive behavior therapy (g=0.45; 95% CI: 0.29-0.60), life review therapy (g=0.59; 95% CI: 0.36-0.82) and problem-solving therapy (g=0.46; 95% CI: 0.18-0.74). Treatment compared to waiting list control groups resulted in larger effect sizes than treatments compared to care-as-usual and other control groups (p<0.05). Studies with lower quality resulted in higher effect sizes than high-quality studies (p<0.05). Direct comparisons between different types of psychotherapy suggested that cognitive behavior therapy and problem-solving therapy may be more effective than non-directive counseling and other psychotherapies may be less effective than other therapies. This should be considered with caution, however, because of the small number of studies. There were not enough studies to examine the long-term effects of psychotherapies and to compare psychotherapy with pharmacotherapy or combined treatments. We conclude that it is safe to assume that psychological therapies in general are effective in late-life depression, and this is especially well-established for cognitive behavior therapy and problem-solving therapy.

Working in group living homes for older people with dementia: the effects on job satisfaction and burnout and the role of job characteristics

BACKGROUND Group living homes are a fast-growing form of nursing home care for older people with dementia. This study seeks to determine the differences in job characteristics of nursing staff in group living homes and their influence on well-being. METHODS We examined the Job Demand Control Support (JDCS) model in relation to 183 professional caregivers in group living homes and 197 professional caregivers in traditional nursing homes. Multilevel linear regression analysis was used to study the mediator effect of the three job characteristics of the JDCS-model (demands, control and social support) on job satisfaction and three components of burnout (emotional exhaustion, depersonalization and decreased personal accomplishment). RESULTS Demands were lower in group living homes, while control and social support from co-workers were higher in this setting. Likewise, job satisfaction was higher and burnout was lower in group living homes. Analysis of the mediator effects showed that job satisfaction was fully mediated by all three psychosocial job characteristics, as was emotional exhaustion. Depersonalization was also fully mediated, but only by control and social support. Decreased personal accomplishment was partially mediated, again only by job characteristics, control and support. CONCLUSION This study indicates that working in a group living home instead of a traditional nursing home has a beneficial effect on the well-being of nursing staff, largely because of a positive difference in psychosocial job characteristics.

Effectiveness of an Internet intervention for family caregivers of people with dementia: results of a randomized controlled trial.

Background The World Health Organization stresses the importance of accessible and (cost)effective caregiver support, given the expected increase in the number of people with dementia and the detrimental impact on the mental health of family caregivers. Methods This study assessed the effectiveness of the Internet intervention ‘Mastery over Dementia’. In a RCT, 251 caregivers, of whom six were lost at baseline, were randomly assigned to two groups. Caregivers in the experimental group (N = 149) were compared to caregivers who received a minimal intervention consisting of e-bulletins (N = 96). Outcomes were symptoms of depression (Center for Epidemiologic Studies Depression Scale: CES-D) and anxiety (Hospital Anxiety and Depression Scale: HADS-A). All data were collected via the Internet, and an intention-to-treat analysis was carried out. Results Almost all caregivers were spouses or children (in-law). They were predominantly female and lived with the care recipient in the same household. Age of the caregivers varied from 26 to 87 years. Level of education varied from primary school to university, with almost half of them holding a bachelor’s degree or higher. Regression analyses showed that caregivers in the experimental group showed significantly lower symptoms of depression (p = .034) and anxiety (p = .007) post intervention after adjustment for baseline differences in the primary outcome scores and the functional status of the patients with dementia. Effect sizes were moderate for symptoms of anxiety (.48) and small for depressive symptoms (.26). Conclusions The Internet course ‘Mastery over Dementia’ offers an effective treatment for family caregivers of people with dementia reducing symptoms of depression and anxiety. The results of this study justify further development of Internet interventions for family caregivers of people with dementia and suggest that such interventions are promising for keeping support for family caregivers accessible and affordable. The findings are even more promising because future generations of family caregivers will be more familiar with the Internet. Trial Registration Dutch Trial Register NTR-2051 www.trialregister.nl/trialreg/admin/rctview.asp?TC=2051