To identify facilitators, barriers, and formulate recommendations for the implementation of exergames for people with dementia (PWD) in day-care centers (DCCs).
Within a randomized controlled trial ...into the effectiveness of exergaming, 73 PWD with their informal caregivers (IC) from 11 DCCs in the Netherlands and two exergame providers participated in a process evaluation. This was a mixed-methods study using focus groups, semi-structured interviews, the Measurement Instrument for Determinants of Innovations, forms for DCC staff, and a short satisfaction questionnaire. We used descriptive statistics for the quantitative outcomes, and thematic analysis for qualitative data. The Medical Research Council guidance for process evaluation was used to identify facilitators and barriers to the implementation, mechanisms of impact, and context.
Implementation-related facilitators and barriers were the availability of budget, staff, equipment, instructions, location, and supervision. Mechanisms of impact-related facilitators were experienced positive effects on physical functioning and mobility, cognitive, emotional, and social functioning, and quality of life. Barriers were mainly linked to the need to customize the intervention for each participant. Contextual facilitators were support and enthusiasm from others; barriers were costs and planning. Recommendations by DCC staff involved technical support, instructions, responsibility, location, supervision, planning, and exergaming as a group or individually.
Users, IC, and staff positively valued exergaming. We found various facilitators and barriers leading to recommendations for successful implementation. We recommend further research into tailoring exergaming to specific users and contexts, and into usability and cost-effectiveness. This may contribute to further dissemination and implementation of exergaming for PWD.
Abstract
In this Round Table Discussion, an international panel of experts discuss issues related to the use of technology in the delivery of cognitive behavioral therapy for insomnia (CBT-I), in ...order to increase its reach. Panelists were, in alphabetical order, Carmela Alcántara, PhD, an Associate Professor at Columbia University School of Social Work in New York, USA, Bei Bei, PhD., an Associate Professor at Monash University in Melbourne, Australia, Charles M. Morin, PhD., a Professor of Psychology at Laval University in Quebec City, Canada, and Annemieke A. van Straten, PhD., a Professor of Clinical Psychology at the Vrije Universiteit in Amsterdam, the Netherlands. The session was chaired by Rachel Manber, PhD., a Professor of Psychiatry and Behavioral Sciences at Stanford University, in Palo Alto, California, USA. In their introductions each panelist discussed the use of technology in their respective country. All indicated that the most common way technology is used in the treatment of insomnia is through the use of video calls (telemedicine) to deliver individual CBT-I, and that this is mostly covered by publicly funded health insurance programs such as Medicare, especially since the COVID-19 pandemic. There are also some fully automated insomnia treatment programs, but they’re often not covered by Medicare or other health insurance programs.
Results of studies concerning the association between obesity and depression are conflicting. Some find a positive association, some a negative association and some find no association at all. Most ...studies, however, examine a linear association between Body Mass Index (BMI) and depression. The present study investigates if a nonlinear (U-shaped) trend is preferable over a linear trend to describe the relationship between BMI and depression, which means that both underweight and obesity are associated with depression.
We investigated the existence of such a U-curve in a sample of 43,534 individuals, aged between 18-90 years, who participated in a cross-sectional study (Continuous Survey of Living Conditions) of physical and mental health in the general population of the Netherlands. We calculated linear and nonlinear (quadratic) ANOVA with polynomial contrast and curve fit regression statistics to investigate whether there was a U-shaped trend in the association between BMI and depression.
We find a very significant U-shaped association between BMI categories (underweight, normal, overweight and obesity) and depression (p <or= 0.001). There is a trend indicating a significant difference in the association between males and females (p = 0.05). We find a very significant U-shaped (quadratic) association between BMI (BMI2) and depression (p <or= 0.001), continuous BMI is not linearly associated with depression (p = 0.514).
The results of this study give evidence for a significant U-shaped trend in the association between BMI and depression.
Cognitive behavioral therapy for insomnia (CBT-I) is a treatment with moderate to large effects. These effects are believed to be sustained long-term, but no systematic meta-analyses of recent ...evidence exist. In this present meta-analysis, we investigate long-term effects in 30 randomized controlled trials (RCTs) comparing CBT-I to non-active control groups. The primary analyses (n = 29 after excluding one study which was an outlier) showed that CBT-I is effective at 3-, 6- and 12-mo compared to non-active controls: Hedges g for Insomnia severity index: 0.64 (3 m), 0.40 (6 m) and 0.25 (12 m); sleep onset latency: 0.38 (3 m), 0.29 (6 m) and 0.40 (12 m); sleep efficiency: 0.51 (3 m), 0.32 (6 m) and 0.35 (12 m). We demonstrate that although effects decline over time, CBT-I produces clinically significant effects that last up to a year after therapy.
Activity scheduling is a behavioral treatment of depression in which patients learn to monitor their mood and daily activities, and how to increase the number of pleasant activities and to increase ...positive interactions with their environment. We conducted a meta-analysis of randomized effect studies of activity scheduling. Sixteen studies with 780 subjects were included. The pooled effect size indicating the difference between intervention and control conditions at post-test was 0.87 (95% CI: 0.60~1.15). This is a large effect. Heterogeneity was low in all analyses. The comparisons with other psychological treatments at post-test resulted in a non-significant pooled effect size of 0.13 in favor of activity scheduling. In ten studies activity scheduling was compared to cognitive therapy, and the pooled effect size indicating the difference between these two types of treatment was 0.02. The changes from post-test to follow-up for activity scheduling were non-significant, indicating that the benefits of the treatments were retained at follow-up. The differences between activity scheduling and cognitive therapy at follow-up were also non-significant. Activity scheduling is an attractive treatment for depression, not only because it is relatively uncomplicated, time-efficient and does not require complex skills from patients or therapist, but also because this meta-analysis found clear indications that it is effective.
Abstract To examine the nature of the association between depression and obesity and to determine possible underlying (demographic) factors, we conducted a meta-analysis of cross-sectional studies in ...the general population. We searched in major bibliographical databases (PubMed, Embase and PsycInfo) for studies examining the association between obesity and depression in the adult, general population. Seventeen studies were included with a total of 204,507 participants. We calculated an overall pooled mean effect size and conducted subgroup analyses on gender, age, continent of residence, year of publication and several differences in measurement methods. After removing two outliers, the overall association for depression and obesity was very significant. Subgroup analyses showed a trend indicating a possible significant difference between males and females. We found a significant positive association for females and a smaller non-significant association for males. The results of other subgroup analyses showed no significant differences. According to the findings of this study, there is a significant positive association between depression and obesity in the general population, which appeared to be more marked among women. Further research should focus on underlying factors and examine causal pathways between depression and obesity.
Psychotherapy for Depression in Adults Cuijpers, Pim; van Straten, Annemieke; Andersson, Gerhard ...
Journal of consulting and clinical psychology,
12/2008, Letnik:
76, Številka:
6
Journal Article
Recenzirano
Although the subject has been debated and examined for more than 3 decades, it is still not clear whether all psychotherapies are equally efficacious. The authors conducted 7 meta-analyses (with a ...total of 53 studies) in which 7 major types of psychological treatment for mild to moderate adult depression (cognitive-behavior therapy, nondirective supportive treatment, behavioral activation treatment, psychodynamic treatment, problem-solving therapy, interpersonal psychotherapy, and social skills training) were directly compared with other psychological treatments. Each major type of treatment had been examined in at least 5 randomized comparative trials. There was no indication that 1 of the treatments was more or less efficacious, with the exception of interpersonal psychotherapy (which was somewhat more efficacious;
d
= 0.20) and nondirective supportive treatment (which was somewhat less efficacious than the other treatments;
d
= −0.13). The drop-out rate was significantly higher in cognitive-behavior therapy than in the other therapies, whereas it was significantly lower in problem-solving therapy. This study suggests that there are no large differences in efficacy between the major psychotherapies for mild to moderate depression.
The growing number of people living with dementia will result in increased costs of dementia worldwide. The e‐Health intervention ‘Exergaming’ may improve health and quality of life of people with ...dementia, but the cost‐effectiveness is unknown. We assessed the cost‐effectiveness of exergaming compared to regular activities from a societal perspective in day‐care centres (DCC) for people with dementia and their informal caregivers (IC) alongside a cluster randomised controlled trial. We included 112 dyads (person with dementia and IC) from 20 psychogeriatric DCCs (11 exergaming, 9 control) across the Netherlands. Exergaming consisted of interactive cycling at least twice a week for 6 months. Measurements were conducted at baseline (T0), after 3 (T1) and 6 (T2) months. Primary outcomes were minutes of physical activity, mobility of the participants with dementia (Short Physical Performances Battery, SPPB), and Quality‐Adjusted Life‐Years (QALYs) of participants with dementia and ICs. ICs filled out cost diaries to measure healthcare and informal care utilisation during the study. There were no statistically significant differences in outcomes or costs between the groups at the level of participants with dementia, the ICs or the dyad. With regard to QALYs and SPPB, the probability that exergaming is cost‐effective compared to control was low for all possible willingness‐to‐pay (WTP) thresholds. However, for physical activity at WTP thresholds of 0, 50 and 250 Euros per additional minute of physical activity, the probability of cost‐effectiveness is 0.46, 0.84 and 0.87, respectively. Exergaming in DCC was not cost‐effective compared to usual activities. However, considering the small sample size and the large number of missing observations, findings should be interpreted with caution. Future studies with larger samples are recommended to obtain definitive answers on the cost‐effectiveness of exergaming. This trial was registered in the Netherlands Trial Register (NTR5537/NL5420).
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