Evaluation of the chronic disease self-management program (CDSMP) among chronically ill older people in the Netherlands

Many chronically ill older patients in the Netherlands have a combination of more than one chronic disease. There is therefore a need for self-management programs that address general management problems, rather than the problems related to a specific disease. The Chronic Disease Self-Management Program (CDSMP) seems to be very suitable for this purpose. In evaluations of the program that have been carried out in the United States and China, positive effects were found on self-management behaviour and health status. However, the program has not yet been evaluated in the Netherlands. Therefore, the aim of this study was to evaluate the short-term and longer-term effects of the program among chronically ill older people in the Netherlands. One hundred and thirty-nine people aged 59 or older, with a lung disease, a heart disease, diabetes, or arthritis were randomly assigned to an intervention group (CDSMP) or a control group (care-as-usual). Demographic data and data on self-efficacy, self-management behaviour and health status were collected at three measurement moments (baseline, after 6 weeks, and after 6 months). The patients who participated rated the program with a mean of 8.5 points (range 0-10), and only one dropped out. However, our study did not yield any evidence for the effectiveness of the CDSMP on self-efficacy, self-management behaviour or health status of older patients in the Netherlands. Because the patients who participated were very enthusiastic, which was also indicated by very high mean attendance (5.6 out of 6 sessions) and only one dropout, it seems too early to conclude that the program is not beneficial for these patients.     

Strategies for recruiting populations to participate in the chronic disease self-management program (CDSMP): A systematic review

ABSTRACT

The purpose of this review was to better understand how to market the Chronic Disease Self-Management Program to new audiences. Eight databases were searched for peer-reviewed studies of the CDSMP. A total of 39 articles were analyzed to describe the theoretical basis of recruitment strategies and their effectiveness while engaging diverse populations. Findings included that female, Caucasian, and elderly groups are overrepresented in CDSMP literature and recruitment efforts have not been explicitly grounded in theory. This review provides insight into trends in CDSMP recruitment and identifies the need for further research regarding the application of marketing theory to future enrollment efforts.     

Potential cost-effectiveness of adjuvanted herpes zoster subunit vaccine for older adults in Hong Kong

BackgroundAdjuvanted herpes zoster (HZ) subunit vaccine is recommended for adults aged ≥50 years. This study aimed to investigate cost-effectiveness of HZ subunit vaccine for older adults at different age in Hong Kong.MethodsA life-long Markov model was designed to simulate outcomes of four alternatives: Vaccination at model entry (age 50 years); deferring vaccination to 60 years; deferring vaccination to 70 years; and no vaccination. Outcome measures included direct cost, indirect cost, HZ and post-herpetic neuralgia incidences, quality-adjusted life years (QALYs) loss, and incremental cost per QALY saved (ICER). Model clinical inputs were derived from literature. HZ treatment costs were collected from a cohort of HZ patients (n = 218). One-way and probabilistic sensitivity analyses were performed.ResultsIn base-case analysis, vaccination at 50 years showed highest QALYs saved and increment cost (0.00258; USD166), followed by deferring to 60 years (0.00215 QALYs saved; USD102) and deferring to 70 years (0.00134 QALYs; USD62) when comparing to no vaccination. ICERs of vaccination arms versus no vaccine (46,267–64,341 USD/QALY) were between 1–3 × gross domestic product (GPD) per capita in Hong Kong (USD43,530–USD130,590). One-way sensitivity analyses found vaccine cost to be the common and most influential parameter for ICER of each vaccination strategy to become <1 × GDP per capita. In probabilistic sensitivity analysis, vaccination at 50 years, deferring to 60 years and 70 years were accepted as cost-effective in 90% of time at willingness-to-pay (WTP) of 78,400 USD/QALY, 57,680 USD/QALY and 53,760 USD/QALY, respectively.ConclusionsCost-effectiveness of each strategy is highly subject to the vaccine cost and WTP threshold per QALY saved.     

上海慢性病自我管理项目实施效果的评价

目的：评价上海慢性病自我管理项目实施6个月后的效果。方法：按照以社区为基础的随机对照试验研究设计，将954名患有高血压病、心脏病、关节炎、中风、哮喘、糖尿病、慢性阻塞性肺病（COPD）等疾病自愿参加该项目的慢性病人，随机分为干预组和对照组。采用协方差的秩和检验，比较了有基线和6个月后2次问卷调查数据的430名干预组病人和349名对照组病人在项目实施6个月后在自我管理行为、自我效能、健康状况和卫生服务利用等方面的变化。结果：与对照组比较，干预组在一种自我管理行为方面明显提高：6个月内认知性病状、管理方法实践评分，干预组平均多增加了0．33分；症状管理自我效能和疾病共性管理自我效能评分6个月的增加值，分别比对照组高出0．69分和0．63分；干预组在健康状况的9个方面（整体分离自评、健康担忧、疲劳、气短、疼痛、失能、疾病对病人生活影响、情绪低落及社会活动／角色受限），明显好于对照组（P均＜0．05）；干预组6个月内看急诊次料平均比对照组少0．01次（P＝0．02）；干预组6个月内住院次数平均比对照组减少了0．12次（P＝0．01）。结论：上海慢性病自我管理项目6个月后可改善参加者的自我管理行为、自我效能、部分健康状况、减少看急诊次数和住院次数。     

Using intervention mapping (IM) to develop a self-management programme for employees with a chronic disease in the Netherlands

Background  

Employees with a chronic disease often encounter problems at work because of their chronic disease. The current paper describes the development of a self-management programme based on the Chronic Disease Self-Management programme (CDSMP) of Stanford University to help employees with a chronic somatic disease cope with these problems at work. The objective of this article is to present the systematic development and content of this programme.     

Neighborhood environment and cognitive function in older adults: A multilevel analysis in Hong Kong

In considering the influence of the neighborhood environment on cognitive function, little research has looked beyond the individual factors. Here, we conducted a study on 21,008 older adults aged 65 years and above in Hong Kong to examine the cross-sectional associations of neighborhood economic disadvantage, recreational resources, walkability, library accessibility and physical activities on cognitive function and dementia. Both smaller and larger census tracts were adopted as proxies for neighborhoods. Using multilevel regression, neighborhood economic disadvantage was found to be associated with cognitive decline, net of individual features. This association was not explained by neighborhood built environment. Recreational environment was not a significant factor for older adults' cognitive function while library accessibility was. Neighborhood walkability was only related to dementia but not the cognitive function score. Physical activity can partly explain the relationship between neighborhood environment and cognitive function. No significant interaction effect was identified except on the educational level and neighborhood library accessibility. To conclude, late life residential environments are important contexts for aging. Aging-in-place interventions in Hong Kong should thus address neighborhood poverty, improve accessibility of libraries and walkability to reduce future risks of cognitive decline.     

Diet synergies and mortality--a population-based case-control study of 32,462 Hong Kong Chinese older adults

BACKGROUND: Food and drink are not consumed in isolation and can have complimentary effects enhancing or blocking the overall uptake of nutrients. We investigated how combinations of foods, drinks, and smoking affected mortality. Method Adjusted logistic regression was used to assess the joint effect of healthy foods, less healthy foods, smoking, and alcohol use on mortality in a case-control study of all Chinese adults aged 60 or over who died in 1998; 21,494 dead cases (81% of all registered deaths) and 10,968 live controls were included. RESULTS: There was a significant trend of increasing all-cause mortality risk with decreasing healthy food consumption (P < 0.001), and the increase in risk was significantly steeper for people with high intakes of less healthy food (P for interaction <0.001). There was a steeper risk from increasing less healthy food intake in ever-smokers and people not drinking tea regularly (P < 0.001), while the J-shaped relationship between alcohol and mortality differed in shape with level of less healthy food intake. CONCLUSION: Intake of some dietary items may modify the effect of others. An analysis framework explicitly recognizing complementary and potentially synergistic effects of food, drinks, and smoking could enhance our understanding of dietary epidemiology.     

社区推行慢性病人自我管理课程效果的评估

目的 探讨在我国城市社区中推行慢性病人自我管理课程(chronic disease self-management program,CDSMP)的有效性和可行性.方法 以社区卫生服务中心登记管理的高血压病和(或)2型糖尿病患者为干预对象,分别在于预前和干预后4个月进行问卷调查.运用无结构式调查问卷就CDSMP在社区推行的内容和形式调查社区卫生服务中心主任、课程组长和组员.结果 电话通知200例患者,99例自愿参加,应答率49.50％;93例(占93.94％)上完6节课程并完成基线和干预后4个月两份调查问卷.4个月后,93例对象4个症状指标(健康担忧、疲劳、气短、疼痛)分值均下降,每周运动时间增加,自我管理效能提高,最近4个月住院次数和住院天数下降.在传播过程中可适当调整课程内容和形式;政策和基金支持可促使CDSMP传播在社区初级卫生保健中可持续性推行.结论 在中国城市社区传播CDSMP可提高慢性病患者的健康行为、改善其健康状况、提高自我管理效能;在传播过程中适当调整课程内容和形式可增强其可行性.     

Telehealth for older patients: the Hong Kong experience

We studied the feasibility, acceptability and cost-effectiveness of using telemedicine to provide geriatric services to residents of nursing homes. A local 200-bed nursing home supported by the community geriatric assessment team (CGAT) participated in a one-year study, during which videoconferencing was used to replace conventional outreach or clinic-based geriatric care. The feasibility of telemedicine was evaluated by participating specialists in a total of 1001 consultations. Other outcome measures included productivity gains, utilization of hospital emergency and inpatient services, and user satisfaction. Telemedicine was adequate for patient care in 60-99% of cases in seven different disciplines. The CGAT was able serve more patients and see them earlier and more frequently. Telemedicine was cheaper than conventional care, and well accepted by health-care professionals as well as clients. Substantial savings were achieved in the study period through a 9% reduction in visits to the hospital emergency department and 11% fewer hospital bed-days. Telemedicine was a feasible means of care delivery to a nursing home and resulted in enhanced productivity and cost-savings. Linking more such institutions to care providers would further increase cost-effectiveness.     

Telehealth for older patients: the Hong Kong experience

We studied the feasibility, acceptability and cost-effectiveness of using telemedicine to provide geriatric services to residents of nursing homes. A local 200-bed nursing home supported by the community geriatric assessment team (CGAT) participated in a one-year study, during which videoconferencing was used to replace conventional outreach or clinic-based geriatric care. The feasibility of telemedicine was evaluated by participating specialists in a total of 1001 consultations. Other outcome measures included productivity gains, utilization of hospital emergency and inpatient services, and user satisfaction. Telemedicine was adequate for patient care in 60-99% of cases in seven different disciplines. The CGAT was able serve more patients and see them earlier and more frequently. Telemedicine was cheaper than conventional care, and well accepted by health-care professionals as well as clients. Substantial savings were achieved in the study period through a 9% reduction in visits to the hospital emergency department and 11% fewer hospital bed-days. Telemedicine was a feasible means of care delivery to a nursing home and resulted in enhanced productivity and cost-savings. Linking more such institutions to care providers would further increase cost-effectiveness.     

TRIP: a psycho-educational programme in Hong Kong for people with schizophrenia

'TRIP' (Transforming Relapse and Instilling Prosperity) is a ward-based illness management programme that aims to decrease treatment non-compliance and relapse rate by improving the insight and health of acute psychiatric patients with schizophrenia. Eighty-one stable male acute psychiatric patients with schizophrenia were randomized to receive the TRIP programme (n = 44) or the comparison group of traditional ward occupational therapy (WOT) programme (n = 37). Participants' insights and health were assessed by the Unawareness of Mental Disorder Scale and the Hong Kong version of the Short Form-36 (SF-36) health survey, respectively. Each group was then followed up for a 12-month period. One-way analysis of covariance (ANCOVA) showed that participants in the TRIP programme had significantly better insight and health than a comparison group during post-study measurement. Participants in the TRIP programme had significantly fewer re-admissions in the 12-month follow-up period than those who attended the WOT programme. In summary the TRIP programme, as led by an occupational therapist, was effective in improving insight, awareness of health and in having a lower re-admission rate than a traditional occupational therapy programme.     

Factors associated with the use of publicly funded services by Hong Kong Chinese older adults

This article analyzes cross-sectional data collected from a representative community sample of 2003 Chinese elderly people aged 60 or above in Hong Kong. We examined whether the use of publicly funded health services by older adults is equitable under the framework of Andersen model. A number of predisposing, enabling, and need factors were assessed as predictors of utilization in four categories of services including hospital admission, emergency room, general outpatient clinics, and specialist outpatient clinics. It was found that utilization of these four health services was consistently correlated with need factors. Specifically, self-rated health status and particular types of chronic illness were consistently and significantly related to utilization for all four of services in Hong Kong. On the other hand, age and family support were related to hospital admission whereas functional impairment was associated with the use of emergency room and general outpatient clinics. Findings suggest that publicly funded health services in Hong Kong are used equitably by elderly people.     

Alcohol and cardio-respiratory deaths in Chinese: a population-based case-control study of 32,462 older Hong Kong adults

Background  

In observational studies moderate alcohol use reduces cardio-respiratory mortality. However observational studies may be biased by many factors including residual confounding by unmeasured differences between moderate alcohol users and other groups or by changes in alcohol use with ill-health and aging. We used two different analytic strategies in an under-studied population, i.e. southern Chinese, to provide an assessment of the specific impact of moderate alcohol use on mortality from ischemic heart disease (IHD) and chronic obstructive pulmonary diseases (COPD).     

Psychosocial risk factors associated with falls among Chinese community‐dwelling older adults in Hong Kong

This study examined the relationship between psychosocial factors and falls among community‐dwelling older adults in the Hong Kong Special Administrative Region of China. The study included 1573 adults aged 60 or above who lived at home and who were applying for long‐term care services. These participants were part of a large cross‐sectional survey carried out between 2003 and 2004 in which they completed the Hong Kong Chinese version of the Resident Assessment Instrument‐Home Care (RAI‐HC) assessment. Of those persons who were surveyed, 516 (32.8%, 95% CI 30.5% to 35.2%) had fallen in the previous 90 days. Bivariate analyses showed that five psychosocial factors (depressive symptoms, fear of falling, a decline in social activities, the number of hours of informal care support during weekdays and living alone) were significantly associated with falls (P < 0.05). Logistic regression analysis showed living alone (odds ratio (OR) = 0.62; 95% CI 0.44 to 0.86) was the only psychosocial factor significantly associated with falls, after adjusting for the known significant factors related to falls. It was also found that more elders who lived with others had environmental hazards than those who lived alone (71.0% vs 29.0%, χ2 = 4.80, P = 0.028). These findings suggested that living with others may not be as safe as we assume. Interventions to increase awareness of home safety and to seek co‐operation with family members in falls prevention are recommended. Fall preventive strategies should be educated to family members who are living with frail older adults. On the other hand, Chinese older adults who live alone often receive support from relatives or friends. Social support seems to be crucial to prevent them from falls and this measure is recommended to be continued in the community.     

Measuring the geographic coverage of methadone maintenance programme in Hong Kong by using geographic information system (GIS)

Background

Rural-urban disparities in health and healthcare are often attributed to differences in geographic access to care and health seeking behavior. Less is known about the differences between rural locations in health care seeking and outcomes. This study examines how commuting patterns in different rural areas are associated with perforated appendicitis.

Results

Controlling for age, sex, insurance type, comorbid conditions, socioeconomic status, appendectomy rates, hospital type, and hospital location, we found that patient residence in a rural ZIP code with significant levels of commuting to metropolitan areas was associated with higher risk of perforation compared to residence in rural areas with commuting to smaller urban clusters. The former group was more likely to seek care in an urbanized area, and was more likely to receive care in a Children's Hospital.

Conclusion

To our knowledge, this is the first study to differentiate rural dwellers with respect to outcomes associated with appendicitis as opposed to simply comparing "rural" to "urban". Risk of perforated appendicitis associated with commuting patterns is larger than that posed by several individual indicators including some age-sex cohort effects. Future studies linking the activity spaces of rural dwellers to individual patterns of seeking care will further our understanding of perforated appendicitis and ambulatory care sensitive conditions in general.     

Measuring the geographic coverage of methadone maintenance programme in Hong Kong by using geographic information system (GIS)

Objective  

While access and utilization form core components in assessing the effectiveness of a health service, the concept of coverage is often neglected. In this study we propose to develop a GIS-based methodological framework for the measurement of district-based geographic coverage to examine the service effectiveness of methadone treatment programme (MTP) in Hong Kong on a regular basis.     

Urban blue space and health and wellbeing in Hong Kong: Results from a survey of older adults

The potential benefits of aquatic environments for public health have been understudied in Asia. We investigated the relationships between blue space exposures and health outcomes among a sample of predominantly older adults in Hong Kong. Those with a view of blue space from the home were more likely to report good general health, while intentional exposure was linked to greater odds of high wellbeing. Visiting blue space regularly was more likely for those within a 10–15 min walk, and who believed visit locations had good facilities and wildlife present. Longer blue space visits, and those involving higher intensity activities, were associated with higher recalled wellbeing. Our evidence suggests that, at least for older citizens, Hong Kong's blue spaces could be an important public health resource.     

The perceptions of and disincentives for receiving influenza A (H1N1) vaccines among chronic renal disease patients in Hong Kong

This article aims to demonstrate the perceptions of patients with chronic renal disease in Hong Kong towards the new vaccine for influenza A (H1N1), as well as the main disincentives. Little is known about the views of chronically ill patients on the H1N1 vaccine and even less about the underlying factors that motivate its low acceptance by this group. To explore these issues, this study adopted a qualitative approach by conducting in-depth, semi-structured interviews with 40 chronic renal disease patients in Hong Kong from December 2009 to March 2010. The participants were selected by purposive sampling from a patient with renal disease self-help alliance, which has over 4000 members with chronic renal diseases coming from nine public hospitals. Data were analysed using thematic content analysis. Although vaccination was portrayed as one of the most effective methods to prevent influenza A (H1N1), chronically ill participants in this study showed reluctance towards it. Six disincentives for them to receive H1N1 vaccines were identified: perceptions of H1N1 vaccine as unsafe, cultural perception of vaccines as harmful, the belief that seasonal influenza vaccines provided immunity against influenza A (H1N1), inaccessibility for receiving the H1N1 vaccine, worries in contracting infectious diseases from vaccination locations and the financial cost. As chronically ill patients are one of the high-risk groups who can suffer from severe complications from influenza, understanding the underlying social, cultural and perceptual factors that prevent their immunisation is crucial to the design of a public health policy responsive to their needs.     

Attitudes of occupational therapy students toward older people in Hong Kong

The main objectives of this survey were to examine the attitudes of Hong Kong occupational therapy students toward older people and their perception of working with older clients. A questionnaire, with 23 statements related to these two areas, was designed and distributed to all three-year occupational therapy students during the first week of the academic year. Results found that the third year students were more positive in perceiving older people and showed greater interest in working with older clients (F=7.681, p<0.001; and F=8.05, p<0.005 respectively). Similar results were also obtained in those students who had clinical experiences with older clients in the above two areas (t=2.40, p<0.01; and t=2.47, p<0.01). Hence, a positive relationship between the education programme (including subjects taught and fieldwork experience) and students' perception of older people was confirmed. However, the feedback mechanism of these two components in the teaching curriculum requires further research.