Patient self-management: a key to effectiveness and efficiency in care of chronic disease

Integrating wellness, recovery, and self-management for mental health consumers

Three distinct, yet interrelated, terms-wellness, recovery, and self-management-have received increasing attention in the research, consumer, and provider communities. This article traces the origins of these terms, seeking to understand how they apply, individually and in conjunction with one another to mental health consumers. Each shares a common perspective that is health-centered rather than disease-centered and that emphasizes the role of consumers as opposed to professional providers as the central determinants of health and well-being. Developing approaches combining elements of each construct may hold promise for improving the overall health and well-being of persons with serious mental disorders.

The Breathe Easier through Weight Loss Lifestyle (BE WELL) Intervention: a randomized controlled trial

BACKGROUND

Obesity and asthma have reached epidemic proportions in the US. Their concurrent rise over the last 30 years suggests that they may be connected. Numerous observational studies support a temporally-correct, dose-response relationship between body mass index (BMI) and incident asthma. Weight loss, either induced by surgery or caloric restriction, has been reported to improve asthma symptoms and lung function. Due to methodological shortcomings of previous studies, however, well-controlled trials are needed to investigate the efficacy of weight loss strategies to improve asthma control in obese individuals.

METHODS/DESIGN

BE WELL is a 2-arm parallel randomized clinical trial (RCT) of the efficacy of an evidence-based, comprehensive, behavioral weight loss intervention, focusing on diet, physical activity, and behavioral therapy, as adjunct therapy to usual care in the management of asthma in obese adults. Trial participants (n = 324) are patients aged 18 to 70 years who have suboptimally controlled, persistent asthma, BMI between 30.0 and 44.9 kg/m2, and who do not have serious comorbidities (e.g., diabetes, heart disease, stroke). The 12-month weight loss intervention to be studied is based on the principles of the highly successful Diabetes Prevention Program lifestyle intervention. Intervention participants will attend 13 weekly group sessions over a four-month period, followed by two monthly individual sessions, and will then receive individualized counseling primarily by phone, at least bi-monthly, for the remainder of the intervention. Follow-up assessment will occur at six and 12 months. The primary outcome variable is the overall score on the Juniper Asthma Control Questionnaire measured at 12 months. Secondary outcomes include lung function, asthma-specific and general quality of life, asthma medication use, asthma-related and total health care utilization. Potential mediators (e.g., weight loss and change in physical activity level and nutrient intake) and moderators (e.g., socio-demographic characteristics and comorbidities) of the intervention effects also will be examined.

DISCUSSION

This RCT holds considerable potential for illuminating the nature of the obesity-asthma relationship and advancing current guidelines for treating obese adults with asthma, which may lead to reduced morbidity and mortality related to the comorbidity of the two disorders.

TRIAL REGISTRATION

NCT00901095.

An ethical justification for the Chronic Care Model (CCM)

BACKGROUND

Chronic diseases are major causes of morbidity and mortality in developed countries. Their effects can be mitigated by high quality evidence-based care, but this is not the norm in most systems. The Chronic Care Model (CCM) is an evidence-based policy response to this practice gap, which uses multiple strategies to promote the quality of chronic care.

OBJECTIVE

To review CCM with an ethical lens.

METHODS

We reviewed the published empirical and non-empirical articles of CCM to analyse the ethical underpinnings of this model.

RESULTS AND CONCLUSIONS

We argue that its principal ethical value lies in the institutional cooperation it builds between the stakeholders involved in health care services. First, we briefly describe CCM and argue that the pathways through which it aims to improve patients' health outcomes are not made explicit. Second, we argue that the potential of CCM to be more beneficent, compared with traditional health care systems, depends on its capacity to promote mutual trust between health care providers and patients. There is no evidence to date that the implementation of CCM enhances mutual trust between health care professionals and patients. Third, we argue that CCM seeks to enhance human agency, allowing increased expression of individual autonomy and increased respect for individuals thereby expanding human freedom and avoiding social discrimination. However, we review the communication patterns that characterize the model of doctor-patient relationship promoted by this model and argue that these communication patterns raise ethical concerns that may prevent the model from reaching its expected outcomes.

The Role of Health Literacy and Written Medicine Information in Nonsteroidal Antiinflammatory Drug Risk Awareness

Background:

Despite widespread use of prescription nonsteroidal antiinflammatory drugs (NSAIDs), patients are commonly unaware of their risks. Pharmacies regularly distribute written medicine information (WMI) describing the risks and benefits of NSAID therapy at the time of dispensing.

Objective:

To clarify the relationship among common sociodemographic factors, education, health literacy, reading of WMI routinefy distributed at pharmacies, and NSAID risk awareness.

Methods:

Generalized linear latent and mixed models (GLLAMM) ordered logistic regression and confirmatory path analysis were used to evaluate multivariable relationships in a cross-sectional dataset of 382 patients in the second phase of the Alabama NSAID Patient Safety Study.

Results:

The majority of the analytical sample was female (72.0%) with 38.7% African American, 38.1% age 65 years or older, and 43.3% reporting at least some college education. Health literacy was positively associated with reading of WMI (p = 0.001) and NSAID risk awareness (p = 0.025), while age was negatively associated with reading WMI (p = 0.001) and NSAID risk awareness (p = 0.005). Medicaid/uninsured status was negatively associated with risk awareness (p = 0.013). Reading of WMI was not associated with NSAID risk awareness (p = 0.659). The final path model demonstrated excellent fit.

Conclusions:

The lack of relationship between reading of WMI and NSAID risk awareness questions the current strategy of distribution of patient-targeted print education materials at pharmacies. To maximize limited resources, future research should identify more effective strategies to deliver risk information to patients and ensure its retention, especially in high-risk groups such as the elderly, the indigent, and those with inadequate health literacy.

Knowledge and attitude: important components in diabetes education

This descriptive cross-sectional study was conducted from March to November 2007 at a research and community services center of a Brazilian university. It aimed to explore the knowledge and attitude of people with diabetes mellitus who were attending a diabetes self-care education program. The sample was composed of 82 adults with diabetes mellitus. Data were collected through the Portuguese versions of the Diabetes Knowledge Questionnaire (DKN-A) and the Diabetes Attitude Questionnaire (ATT-19). Results revealed that 78.05% of the participants obtained scores higher than eight on knowledge about diabetes, which indicates they have knowledge and understand the disease. Scores on attitude ranged from 25 to 71 suggesting difficulty in coping with the disease. We conclude that although participants obtained a good score on knowledge, their attitude did not change so as to more adequately cope with the disease.

Evaluation of lifestyle interventions to treat elevated cardiometabolic risk in primary care (E-LITE): a randomized controlled trial

Background

Efficacy research has shown that intensive individual lifestyle intervention lowers the risk for developing type 2 diabetes mellitus and the metabolic syndrome. Translational research is needed to test real-world models of lifestyle interventions in primary care settings.

Design

E-LITE is a three-arm randomized controlled clinical trial aimed at testing the feasibility and potential effectiveness of two lifestyle interventions: information technology-assisted self-management, either alone or in combination with care management by a dietitian and exercise counselor, in comparison to usual care. Overweight or obese adults with pre-diabetes and/or metabolic syndrome (n = 240) recruited from a community-based primary care clinic are randomly assigned to one of three treatment conditions. Treatment will last 15 months and involves a three-month intensive treatment phase followed by a 12-month maintenance phase. Follow-up assessment occurs at three, six, and 15 months. The primary outcome is change in body mass index. The target sample size will provide 80% power for detecting a net difference of half a standard deviation in body mass index at 15 months between either of the self-management or care management interventions and usual care at a two-sided α level of 0.05, assuming up to a 20% rate of loss to 15-month follow-up.

Secondary outcomes include glycemic control, additional cardiovascular risk factors, and health-related quality of life. Potential mediators (e.g., treatment adherence, caloric intake, physical activity level) and moderators (e.g., age, gender, race/ethnicity, baseline mental status) of the intervention's effect on weight change also will be examined.

Discussion

This study will provide objective evidence on the extent of reductions in body mass index and related cardiometabolic risk factors from two lifestyle intervention programs of varying intensity that could be implemented as part of routine health care.

Trial registration

NCT00842426

Consumer health organisations for people with diabetes and arthritis: who contacts them and why?

As health systems worldwide confront a growing prevalence of chronic disease, attention has focused on self-management as a strategy for delivering better outcomes for individuals and the health system. Consumer health organisations (CHOs) offer an existing, but under-utilised, resource for supporting self-management. This paper reports on a study designed to investigate the use of CHOs among people with diabetes and arthritis. A cross-sectional computer-assisted telephone interview survey was completed by 279 people who had made contact with one of four CHOs in Queensland, Australia, between July and August 2006. Self-reported data were collected on the participants' socio-demographic and health-related characteristics, pathways to, use and benefits of CHO contact and subsequent health actions. People contacted CHOs primarily to obtain further information about their condition or to access services or products. Most believed CHOs offered useful information relevant to their health and better ways to manage health problems. Almost half reported that they had started exercising or changed diet following contact. More than two-thirds of diabetes contacts had been directed to the organisation by a health professional, compared with less than one-third of those with arthritis. Correspondingly, people with diabetes reported shorter periods between diagnosis and contact and more prior contact with the organisation and were less likely to wish they had made contact earlier. The study concludes that people who contact CHOs report benefits and health actions conducive to better self-management. The integration of CHOs within the wider health system, as in the case of the diabetes CHO in this study, is likely to facilitate contact. Further attention to the role of these organisations as part of a comprehensive approach to chronic illness care is warranted.

Communication and self-management education at nurse-led COPD clinics in primary health care

OBJECTIVE

The aim of the study was to explore the structure, content in communication and self-management education in patients' first consultations at nurse-led chronic obstructive pulmonary disease (COPD) clinics in primary healthcare.

METHOD

Thirty consultations performed by seven registered nurses were videotaped; structure and content in the consultation was analyzed using Pendleton's Consultation Map. Nurses' self-management education was assessed from the content of the conversation: whether important and relevant information and self-management education was given, and how investigations were performed.

RESULTS

Each consultation lasted for a mean time of 37.53 min. Communication about reasons for consultations concerned mainly medical and physical problems and to a certain extent patients' perceptions. Teaching about self-management and smoking cessation was of an informative nature. Two consultations ended with shared understanding, and none of the patients received an individual treatment-plan.

CONCLUSION

Nurses rarely planned the consultations on an individual basis and rarely used motivational dialogue in self-management education and in smoking cessation.

PRACTICE IMPLICATIONS

The findings could be used to help nurses to reflect on how to improve the structure of the visit, self-management education, smoking cessation and patient communication.

Therapeutic Factors in Group Counseling: Implications for Audiologic Rehabilitation

The purpose of this article is to describe therapeutic factors that constitute mechanisms of change in group intervention. These therapeutic factors occur in groups with varied populations in varied settings and have important implications for group approaches to aural/audiologic rehabilitation. Factors included in the review are universality, instillation of hope, imparting information, altruism, imitative behavior, group cohesion, interpersonal learning, development of socializing techniques, recapitulation of the family, catharsis, and existential issues. The discussions largely are based on Irvin Yalom’s therapeutic factors but include references from a wide-range of sources throughout the medical, psychological, and rehabilitative fields.

Market failure, policy failure and other distortions in chronic disease markets

Background

The increasing prevalence of chronic disease represents a significant burden on most health systems. This paper explores the market failures and policy failures that exist in the management of chronic diseases.

Discussion

There are many sources of market failure in health care that undermine the efficiency of chronic disease management. These include incomplete information as well as information asymmetry between providers and consumers, the effect of externalities on consumer behaviour, and the divergence between social and private time preference rates. This has seen government and policy interventions to address both market failures and distributional issues resulting from the inability of private markets to reach an efficient and equitable distribution of resources. However, these have introduced a series of policy failures such as distorted re-imbursement arrangements across modalities and delivery settings.

Summary

The paper concludes that market failure resulting from a preference of individuals for 'immediate gratification' in the form of health care and disease management, rather than preventative services, where the benefits are delayed, has a major impact on achieving an efficient allocation of resources in markets for the management of chronic diseases. This distortion is compounded by government health policy that tends to favour medical and pharmaceutical interventions further contributing to distortions in the allocation of resources and inefficiencies in the management of chronic disease.

Clients' experiences of living at home with a mechanical ventilator

AIM

This paper reports on a study of how clients experience living with home mechanical ventilation and how they experience care and supervision of healthcare personnel.

BACKGROUND

The number of people living at home with mechanical ventilators is increasing, and this is considered a successful approach to reducing incapacity and mortality.

METHOD

Qualitative interviews were conducted with 10 service users in 2006. The informants were 18-75 years old and had varying diagnoses and levels of functioning. The interviews were tape recorded, transcribed and analysed by qualitative content analysis.

FINDINGS

Two main themes emerged: Theme 1. Having a home ventilator enhances quality of life--a life worth living. The ventilator treatment builds up strength and improves well-being. Participants emphasized that it was important to feel in control of their own situation and had an overriding wish to live a normal and active life; Theme 2. Competence and continuity of healthcare personnel are factors for success. The experience was that competence and follow-up by healthcare personnel varied, and that good quality teaching and information were important.

CONCLUSION

Users of home mechanical ventilators should be active partners in their own care so that their experience is taken into account. It is important for clients having home mechanical ventilation to be empowered and have control in their daily lives, as well as having competent caregivers and continuity of care.

Changing self-efficacy in individuals following a first time stroke: preliminary study of a novel self-management intervention

Objective: To examine the effects of a self-management workbook intervention designed for use with individuals disabled after first time stroke.

Design: Multiple-participant two-phase (baseline followed by treatment) single subject design. The intervention was introduced at a randomly generated time-point.

Setting: Community.

Subjects: Seven men and three women, with a mean age of 61.5 years (SD 8.15), on average 24.2 weeks (SD 18.29) following first stroke, all with residual restriction of activity and participation.

Intervention: An individualized self-management workbook based on self-efficacy principles, incorporating sections to increase mastery, vicarious experience and feedback.

Main measures: Stroke Self-Efficacy Questionnaire, General Self-Efficacy Scale, Recovery Locus of Control Scale, Rivermead Mobility Index, Rivermead Activities of Daily Living Scale, Subjective Index of Physical and Social Outcome and the Hospital Anxiety and Depression Scale. Individual data were analysed with weighted mean trend test and two standard deviation band test. Group data were analysed with a randomization test.

Results: Visual inspection of the data over the 14-week period showed steady improvement for all of the 10 participants on the majority of variables. A randomization test indicated a statistically significant change in Stroke Self-Efficacy Questionnaire scores and Recovery Locus of Control Scale scores which followed introduction of the intervention. Measures of activity, participation and mood scores did not show a statistically significant change.

Conclusion: There is preliminary evidence that the use of an individualized stroke self-management intervention is acceptable and can lead to a change in self-efficacy in this small sample.

Patient Activation Is Associated With Healthy Behaviors and Ease in Managing Diabetes in an Indigent Population

Purpose

The purpose of this study is to assess the validity of the patient activation construct as measured by the Patient Activation Measure (PAM) survey by correlating PAM scores with diabetes self-management behaviors, attitudes, and knowledge in a predominantly minority and uninsured population.

Methods

A convenience sample of patients presenting to an urban public hospital diabetes clinic was surveyed and contacted by phone 6 months later. The survey included questions about activation, health behaviors, and health care utilization.

Results

A total of 287 patients agreed to participate. Most were African American, female, and uninsured. Most respondents (62.2%) scored in the highest category of activation according to the PAM. Activated patients were more likely to perform feet checks, receive eye examinations, and exercise regularly. Activation was consistently associated with less reported difficulty in managing diabetes care but not with A1C knowledge. PAM scores at the initial interview were highly correlated with scores at 6-month follow-up. Activation level did not predict differences in health care utilization during the 6 months following the survey.

Conclusions

Higher scores on the PAM were associated with higher rates of self-care behaviors and ease in managing diabetes; however, the indigent urban population reported higher activation scores than found in previous studies. The relationship between activation and outcomes needs to be explored further prior to expanding use of this measure in this patient population.

Self-management behaviours for patients with chronic obstructive pulmonary disease: a qualitative study

AIM

This paper is a report of a study to explore the self-management behaviours of patients with chronic obstructive pulmonary disease (COPD).

BACKGROUND

Chronic obstructive pulmonary disease is a major cause of chronic morbidity and mortality throughout the world. A patient-centred perspective calls for the investigation of self-management behaviours as means to develop self-management programmes and enhance quality of life for patients with COPD.

METHOD

The participants were a convenience sample of 18 patients with COPD of various severities. Interview data were collected in the thoracic ward, outpatient department and pulmonary rehabilitation unit of a medical centre in Taiwan from November 2006 to April 2007.

FINDINGS

Participants demonstrated the ability to choose suitable disease management behaviours to prevent symptoms and complications. Five themes of disease management behaviours were identified: symptom management, activity and exercise implementation, environmental control, emotional adaptation and maintaining a healthy lifestyle.

CONCLUSION

Participants are experts on their lives and, as such, they adopt appropriate disease control behaviours, based on their experience and knowledge, as well as integrate the illness and its symptoms into their lives. With the worldwide increase in migration, an understanding of the cultural factors that influence patients' perspectives on self-management behaviours is necessary and can contribute to the development of an evidence-based programme for disease self-management with COPD.

Osteoporosis risk perceptions among patients who have sustained a fragility fracture

OBJECTIVE

To explore the perceptions of patients who have sustained a fragility fracture regarding their future fracture risk and the beliefs underlying their perceptions.

METHODS

Patients with fragility fracture participated in a telephone interview. Quantitative and qualitative methods were used to characterize patient characteristics and perspectives of future fracture risk. Content analysis of qualitative statements was independently performed by three investigators to identify common themes and contrasting statements, and the findings were discussed to ensure consensus.

RESULTS

Consistent themes were identified among participant responses irrespective of whether they responded "yes", "no" or "unsure" when asked whether they were at increased fracture risk: (1) patients' perception of risk was influenced by whether or not they believed they had osteoporosis, which may be altered by interaction with health care providers; (2) patients' had their own perceptions of their bone health; (3) patients' attributed their risk to their own actions or "carefulness"; and (4) patients' had specific beliefs about their fracture and determinants of fracture risk.

CONCLUSION

Patients who experience fragility fractures develop perceptions about future fracture risk that are influenced by interactions with health care providers, as well as beliefs about their fracture and beliefs that they can modify their risk.

PRACTICE IMPLICATIONS

Health care providers should discuss strategies for fracture prevention with all patients after fragility fracture to ensure that patients understand that participation in preventative behaviours can modify their risk.

Health of Gullah families in South Carolina with type 2 diabetes: diabetes self-management analysis from project SuGar

PURPOSE

The purpose of this study was to describe diabetes self-management practices and service utilization among Gullah families in South Carolina.

METHODS

Data were obtained from 1276 persons with type 2 diabetes through interviews using the Family Health History Questionnaire. This was a primary analysis of a project conducted in conjunction with a parent study (Project SuGar) which focused on the molecular aspects of diabetes. Descriptive statistics were used for data analysis.

RESULTS

Diabetes self-management behaviors were not consistent with recommendations from the American Diabetes Association. Over half (55.6%) reported exercising, but only 27.7% reported self-glucose monitoring. Service utilization was poor, less than half, (41.1%) reported referral to a diabetic class/diet, 32.8% reported making yearly visits to the ophthalmologist, 22.3% reported visiting the dentist, and only 12.8% reported visiting the podiatrist.

CONCLUSIONS

Although some self-management behaviors were identified, Gullah family members remain at risk for preventable diabetes complications. Education must reflect behaviors and beliefs valued by Gullah individuals. Culturally appropriate educational programs may increase use of health care services aimed at decreasing preventable complications of type 2 diabetes in the Gullah population.

Views on exercise maintenance: variations among patients with rheumatoid arthritis

BACKGROUND AND PURPOSE

Individuals with rheumatoid arthritis (RA) often have to make changes in exercise behavior in order to gain and sustain health benefits. The purpose of this study was to explore and describe ways of understanding exercise maintenance among individuals with RA who had already started to exercise.

PARTICIPANTS

Fourteen women and 4 men with RA of at least 2 years' duration, selected from 4 hospitals or primary health care physical therapy clinics, participated. They had exercised regularly at least twice weekly during the previous 2 months with various levels of support from a physical therapist, and they had attempted to exercise without support outside of the health care environment during the previous year.

METHOD

A phenomenographic approach was used to analyze semistructured interviews. A pattern of categories of descriptions was constructed based on the participants' conceptions and ways of understanding the phenomenon of exercise maintenance.

RESULTS

Five categories were identified: "external control," "sticks and carrots," "a joint venture," "the easy way," and "on one's own terms." The categories became clear by elucidating 2 aspects related to exercise maintenance: (1) the way the participants talked about and experienced the type of support needed and (2) personal factors.

DISCUSSION AND CONCLUSION

The results highlight the importance of finding the proper context and support for each patient's needs. Furthermore, preparing for exercise maintenance by strengthening the patient's beliefs in his or her ability to exercise in different settings, by discussing pros and cons of exercise, and by exploiting the patient's ability to adapt and continue exercise outside of the health care environment might be valuable.

Short-Term Effects of a Self-Management Intervention on Health Status of Housebound Older Adults With Arthritis

This study examines the impact of a self-management intervention for housebound adults with arthritis and presence of moderating variables. A total of 113 adults with a mean age of 77.7 years and diagnosed with osteoarthritis (62%) or rheumatoid arthritis (38%) were randomized to intervention ( n = 65) and control groups ( n = 48). Information on health, self-efficacy, outcome expectations, and health behaviors was collected (a) at baseline, (b) 2 months later, and (c) following the intervention. Multilevel analysis reveals that experimental group participants reported significantly fewer functional limitations and less helplessness than control participants postintervention. A trend for improved coping effectiveness was observed ( p = .06). Greater improvements in outcome expectations and physical behaviors were associated with greater decreases in helplessness. Larger improvements in outcome expectations were associated with greater decreases in functional limitations. A structured self-management intervention can have a positive impact on the health status of housebound adults with arthritis.

Self-reported diabetes is associated with self-management behaviour: a cohort study

BACKGROUND

The purposes of this cohort study were to establish how frequently people with physician-diagnosed diabetes self-reported the disease, to determine factors associated with self-reporting of diabetes, and to evaluate subsequent differences in self-management behaviour, health care utilisation and clinical outcomes between people who do and do not report their disease.

METHODS

We used a registry of physician-diagnosed diabetes as a reference standard. We studied respondents to a 2000/01 population-based health survey who were in the registry (n = 1,812), and we determined the proportion who reported having diabetes during the survey. Baseline factors associated with self-report and subsequent behavioural, utilisation and clinical differences between those who did and did not self-report were defined from the survey responses and from linkage with administrative data sources.

RESULTS

Only 75% of people with physician-diagnosed diabetes reported having the disease. People who did self-report were more likely to be male, to live in rural areas, to have longer disease duration and to have received specialist physician care. People who did not report having diabetes in the survey were markedly less likely to perform capillary blood glucose monitoring in the subsequent two years (OR 0.05, 95% CI 0.02 to 0.08). They were also less likely to receive specialist physician care (OR 0.55, 95% CI 0.37 to 0.86), and were less likely to require hospital care for hypo- or hyperglycaemia (OR 0.09, 95% CI 0.01 to 0.28).

CONCLUSION

Many people with physician-diagnosed diabetes do not report having the disease, but most demographic and clinical features do not distinguish these individuals. These individuals are much less likely to perform capillary glucose monitoring, suggesting that their diabetes self-management is inadequate. Clinicians may be able to use the absence of glucose monitoring as a screening tool to identify people needing a detailed evaluation of their disease knowledge.

Patients' views regarding choice of dialysis modality

BACKGROUND

Increasing patient numbers have resulted in pressure on dialysis centres and a need to reorganize dialysis treatment. This study explored patients' experiences with different dialysis modalities and investigated issues related to the patient's choice of modality, especially 'out-of-centre' dialysis (i.e. modalities other than CHD).

METHODS

Six focus group interviews were conducted with 24 dialysis patients, 3 pre-dialysis patients and 18 relatives. Each focus group comprised patients on one type of dialysis, i.e. CHD, self-care CHD, HHD, CAPD/APD, aAPD or pre-dialysis patients. Based on a semi-structured interview guide, the group discussions centred on advantages and disadvantages of dialysis modalities, problems experienced and their (possible) solutions and patient involvement in choice of modality.

RESULTS

The focus groups participants considered that each dialysis modality has its advantages and disadvantages. Flexibility, independence and feelings of security were key factors in determining choice of modality, with maintenance of a normal life being a major goal. Patients and their relatives want to participate in choice of modality, but a genuine offer of out-of-centre dialysis including professional support and appropriate and timely education is needed to encourage a greater use of modalities other than CHD.

CONCLUSIONS

No single dialysis modality emerged as offering the best solution for patients with end-stage renal disease. In the absence of absolute clinical contraindications, the treatment of choice should be the modality that best accommodates the patients' preferences for their daily activities and lifestyle. A move towards more patients on out-of-centre dialysis requires a greater focus on pre-dialysis patients and closer consideration of patients' preferences and current lifestyle.

Chronic disease management programme in people with severe knee osteoarthritis: efficacy and moderators of response

AIMS

To establish (1) the efficacy of a six-week chronic disease management programme for knee osteoarthritis and (2) whether previous physiotherapy or being wait listed for surgery moderated the outcome of the programme.

DESIGN

A pretest, posttest design with multivariate statistical modelling.

PARTICIPANTS

One hundred and twenty-one people with severe osteoarthritis who were waiting, or being considered, for surgery.

METHODS AND MEASURES

Western Ontario Osteoarthritis Index (WOMAC) scores, arthritis self-efficacy, distress and a patient-rated global indicator of response were collected at baseline, 6 and 12 weeks. History of previous physiotherapy, waiting list status, symptom duration, New Zealand disease severity score, radiographic changes and self-perceived need for surgery were recorded at baseline.

RESULTS

There were moderate improvements in most outcomes; WOMAC function decreased by 0.29, WOMAC pain by 0.27, pain self-efficacy by 4.4, function self-efficacy by 5.6 and visual analogue scale (VAS) distress by 0.2 (effect sizes ranging from 0.3 to 0.5 at 12 weeks). Waiting list status was a significant modifier for function, pain, distress and self-related outcomes. Participants on the waiting list for surgery experienced lesser improvements. Previous physiotherapy was associated with greater improvements in WOMAC scores at six weeks, but not at 12 weeks.

CONCLUSION

The chronic disease management programme could be considered for people with severe knee osteoarthritis, but should be given prior to referral and placement on the waiting list for surgery. Previous physiotherapy should not preclude people from participating in a chronic disease management programme.

Do patients perceive a link between a fragility fracture and osteoporosis?

Background

To evaluate factors associated with whether patients associate their fracture with future fracture risk.

Methods

Fragility fracture patients participated in a telephone interview. Unadjusted odds ratios (OR, [95% CI]) were calculated to identify factors associated with whether patients associate their fracture with increased fracture risk or osteoporosis. Predictors identified in univariate analysis were entered into multivariable logistic regression models.

Results

127 fragility fracture patients (82% female) participated in the study, mean (SD) age 67.5 (12.7) years. An osteoporosis diagnosis was reported in 56 (44%) participants, but only 17% thought their fracture was related to osteoporosis. Less than 50% perceived themselves at increased risk of fracture. The odds of an individual perceiving themselves at increased risk for fracture were higher for those that reported a diagnosis of osteoporosis (OR 22.91 [95%CI 7.45;70.44], p < 0.001), but the odds decreased with increasing age (0.95 [0.91;0.99], p<0.009). The only variable significantly associated with the perception that the fracture was related to osteoporosis was self-reported osteoporosis diagnosis (39.83 [8.15;194.71], p<0.001).

Conclusion

Many fragility fracture patients do not associate their fracture with osteoporosis. It is crucial for physicians to communicate to patients that an osteoporosis diagnosis, increasing age or a fragility fracture increases the risk for future fracture.

Effectiveness of Psychoeducational Interventions for Improving Symptoms, Health-Related Quality of Life, and Psychological well Being in Patients with Stable Angina

Several primary trials report the adjunctive value of psychoeducational interventions for improving stable angina symptoms, health-related quality of life (HRQL) and psychological well-being; however, few high-quality meta-analyses have examined the overall effectiveness of these interventions. We used meta-analysis in order to determine the effectiveness of psychoeducational interventions for improving symptoms, HRQL and psychological well-being in stable angina patients. Seven trials, involving 949 participants total were included. Those who received psychoeducation experienced nearly 3 less angina episodes per week, delta (Delta)= -2.85, 95% CI, -4.04 to -1.66, and used sublingual (SL) nitrates approximately 4 times less per week, Delta= -3.69, 95% CI -5.50 to -1.89, post-intervention (3-6 months). Significant HRQL improvements (Seattle Angina Questionnaire) were also found for physical limitation, Delta= 8.00, 95% CI 4.23 to 11.77, and disease perception, Delta= 4.46, 95% CI 0.15 to 8.77, but CIs were broad. A pooled estimate of effect on psychological well-being was not possible due to heterogeneity of measures. Psychoeducational interventions may significantly reduce angina frequency and decrease SL nitrate use in the short-term. These encouraging results must be interpreted with caution due to heterogeneity in methods and small samples. Larger, robust trials are needed to further determine the effectiveness of psychoeducation for stable angina management.

Preferences for self-management support: findings from a survey of diabetes patients in safety-net health systems

OBJECTIVE

We sought to identify interest in different modes of self-management support among diabetes patients cared for in public hospitals, and to assess whether demographic or disease-specific factors were associated with patient preferences. We explored the possible role of a perceived communication need in influencing interest in self-management support.

METHODS

Telephone survey of a random sample of 796 English and Spanish-speaking diabetes patients (response rate 47%) recruited from four urban US public hospital systems. In multivariate models, we measured the association of race/ethnicity, primary language, self-reported health literacy, self-efficacy, and diabetes-related factors on patients' interest in three self-management support strategies (telephone support, group medical visits, and Internet-based support). We explored the extent to which patients believed that better communication with providers would improve their diabetes control, and whether this perception altered the relationship between patient factors and self-management support acceptance.

RESULTS

Sixty-nine percent of respondents reported interest in telephone support, 55% in group medical visits, and 42% in Internet. Compared to Non-Hispanic Whites, Spanish-speaking Hispanics were more interested in telephone support (OR 3.45, 95% CI 1.97-6.05) and group medical visits (OR 2.45, 95% CI 1.49-4.02), but less interested in Internet self-management support (OR 0.56, 95% CI 0.33-0.93). African-Americans were more interested than Whites in all three self-management support strategies. Patients with limited self-reported health literacy were more likely to be interested in telephone support than those not reporting literacy deficits. Forty percent reported that their diabetes would be better controlled if they communicated better with their health care provider. This perceived communication benefit was independently associated with interest in self-management support (p<0.001), but its inclusion in models did not alter the strengths of the main associations between patient characteristics and self-management support preferences.

CONCLUSION

Many diabetes patients in safety-net settings report an interest in receiving self-management support, but preferences for modes of delivery of self-management support vary by race/ethnicity, language proficiency, and self-reported health literacy.

PRACTICE IMPLICATIONS

Public health systems should consider offering a range of self-management support services to meet the needs of their diverse patient populations. More broad dissemination and implementation of self-management support may help address the unmet need for better provider communication among diabetes patients in these settings.

Use of computers and the Internet for health information by patients with epilepsy

The purpose of this study was to describe computer and Internet use among an online group and a clinic-based group of people with epilepsy. Greater than 95% of the online group and 60% of the clinic group have access to computers and the Internet. More than 99% of the online group and 57% of the clinic group used the Internet to find health information. A majority of people reported being likely to employ an Internet-based self-management program to control their epilepsy. About 43% reported searching for general information on epilepsy, 30% for medication, 23% for specific types of epilepsy, and 20% for treatment. This study found that people with epilepsy have access to computers and the Internet, desire epilepsy-specific information, and are receptive to online health information on how to manage their epilepsy.

Seeing in 3-D: examining the reach of diabetes self-management support strategies in a public health care system

The authors examined whether tailored self-management support (SMS) strategies reach patients in a safety net system and explored variation by language, literacy, and insurance. English-, Spanish-, and Cantonese-speaking diabetes patients were randomized to weekly automated telephone disease management (ATDM) or monthly group medical visits. The SMS programs employ distinct communication methods but share common objectives, including behavioral "action plans." Reach was measured using three complementary dimensions: (a) participation among clinics, clinicians, and patients; (b) patient representativeness; and (c) patient engagement with SMS. Participation rates were high across all levels and preferentially attracted Spanish-language speakers, uninsured, and Medicaid recipients. Although both programs engaged a significant proportion in action planning, ATDM yielded higher engagement, especially among those with limited English proficiency and limited literacy. These results provide important insights for health communication and translational research with respect to realizing the public health benefits of SMS and can inform system-level planning to reduce health disparities.

Interacting agents through a web-based health serviceflow management system

The management of chronic and out-patients is a complex process which requires the cooperation of different agents belonging to several organizational units. Patients have to move to different locations to access the necessary services and to communicate their health status data. From their point of view there should be only one organization (Virtual Health-Care Organization) which provides both virtual and face-to-face encounters. In this paper we propose the Serviceflow Management System as a solution to handle these information and the communication requirements. The system consists of: (a) the model of the care process represented as a Serviceflow and developed using the Workflow Management System YAWL; (b) an organizational ontology representing the VHCO; and (c) agreements and commitments between the parties defined in a contract (represented as an XML document). On the basis of a general architecture we present an implementation in the area of Diabetes management.

Physical Activity Participation by Presence and Type of Functional Deficits in Older Women: The Women's Health and Aging Studies

BACKGROUND

Physical activity is important for maintaining functional independence of older persons, especially for those with existing functional deficits. Since such deficits may pose barriers to activity, it would be instructive to examine activity patterns in relation to specific types of deficits to determine the amount and type of physical activity older women pursue. This study sought to identify categories of functional deficits associated with activity levels and evaluated the potential for older women to increase their physical activity levels.

METHODS

Community-dwelling women, aged 70-79 years, from the Women's Health and Aging Studies I and II (N = 710), were assessed for self-reported physical activity, functional deficits and chronic conditions, along with objective measures of muscle strength. Both type (household chores, exercise, and recreational activity) and amount of physical activity (min/wk) were examined. Meeting physical activity recommendations was defined as > or =150 minutes per week of moderate intensity physical activity, and inactivity was defined as no weekly moderate intensity physical activity. Hierarchical categories of functional deficits were based on self-reported difficulty in four functional domains (i.e., mobility/exercise tolerance, upper extremity, higher functioning, and self-care), and self-reports ranged from no difficulty to difficulty in all four domains.

RESULTS

The prevalence of inactivity and meeting activity recommendations were 14.4% and 12.7%, respectively. Severity of functional deficits was associated with increased risk of inactivity (adjusted odds ratios [ORs(adj)] = 3.14-17.61) and reduced likelihood of meeting activity recommendations (ORs(adj) =.11-.40). Even among those with higher functioning or self-care difficulties, 30% reported walking for exercise.

CONCLUSION

There was evidence that older women with functional deficits can remain physically active. However, for some of these women, meeting the recommended levels of activity may be unrealistic. Efforts to increase physical activity levels among older adults should include treatment or management of functional deficits, chronic conditions, and poor strength.

Depression care for the elderly: reducing barriers to evidence-based practice

This paper provides an overview of five key bodies of evidence identifying: (1) Characteristics of depression among older adults -- its prevalence, risk factors and illness course, and impact on functional status, mortality, use of health services, and health care costs; (2) Effective Interventions, including pharmacologic, psychotherapies, care management, and combined intervention models; (3) Known Barriers to depression care including patient, provider and service system barriers; (4) Effective Organizational and Educational Strategies to reduce barriers to depression care; and (5) Key Factors in Translating Research into Practice. There is strong empirical support for implementing strategies to improve depression care for older adults.

Veterans Health Administration Office of Nursing Services exploration of positive patient care synergies fueled by consumer demand: care coordination, advanced clinic access, and patient self-management

The consumers who utilize the Veterans Health Administration healthcare system are older, and most are learning to live with chronic diseases. Their desires and needs have driven changes within the Veterans Health Administration. Through patient satisfaction initiatives and other feedback sources, consumers have made it clear that they do not want to wait for their care, they want a say in what care is provided to them, and they want to remain as independent as possible. Two interdisciplinary processes/models of healthcare are being implemented on the national level to address these issues: advanced clinic access and care coordination. These programs have a synergistic relationship and are integrated with patient self-management initiatives. Positive outcomes of these programs also meet the needs of our staff. As these new processes and programs are implemented nationwide, skills of both patients and nursing staff who provide their care need to be enhanced to meet the challenges of providing nursing care now and into the 21st century. Veterans Health Administration Office of Nursing Services Strategic Planning Work Group is defining and implementing processes/programs to ensure nurses have the knowledge, information, and skills to meet these patient care demands at all levels within the organization.

Behavior change following a self-management intervention for housebound older adults with arthritis: an experimental study

BACKGROUND

This study examined the impact of a home-based self-management intervention for housebound older adults with arthritis on the adoption of health behaviors. The moderating role of socio-demographic, psychological, and physical characteristics in the process of behavior change was also investigated.

METHODS

Participants were 113 older adult women (n = 102) and men (n = 11) with osteoarthritis (OA) or rheumatoid arthritis (RA) who were randomly assigned to experimental (n = 68) or wait list control (n = 45) groups. Participants were interviewed using standardized questionnaires at baseline, pre-intervention, and post-intervention.

RESULTS

Adjusted multilevel modeling analyses indicated that from pre to post intervention, experimental participants significantly increased their weekly frequency of exercise and relaxation activities. Socioeconomic status and depression played a moderating role in this change for exercise with larger effects occurring among more privileged, non-depressed participants.

CONCLUSION

We conclude that a self-management intervention can successfully improve involvement in exercise and relaxation among housebound older adults with arthritis.

Gender differences in diabetes mellitus and effects on self-care activity

BACKGROUND

Effective self-care, including adherence to diet, exercise, and medication regimens, is an essential component of health care for individuals with diabetes mellitus (DM).

OBJECTIVE

The goals of this study were to examine sex-based differences in DM and to explore the effects of gender on self-care.

METHODS

This study was conducted retrospectively using data from the 2001 Medical Expenditure Panel Survey (MEPS). People with DM were identified by International Classification of Diseases, Ninth Revision, Clinical Modification diagnostic code; analyses were stratified by sex. Variables included age, race/ethnicity, education, income, body mass index (BMI), number of comorbidities, physical and cognitive limitations, smoking status, and depression. Outcome measures were assessed by Short Form-12 (SF-12) Mental Component Summary (MCS) and Physical Component Summary (PCS) scores. Univariate analyses were determined using t, chi(2), or Fisher exact tests, as appropriate. Multivariate analyses examined associations between sex and SF-12 MCS/PCS scores adjusted for other variables.

RESULTS

A total of 1653 MEPS respondents (883 women, 770 men) with DM were identified for the current study. The women were significantly older than the men (61.2 vs 59.1 years), had less education (11.1 vs 12.0 years), and had lower incomes. Women had higher calculated BMI (31.4 vs 30.3), more comorbidities (7.8 vs 6.4), more depression, and more physical and cognitive limitations than did men. Women also scored lower than men on the SF-12 MCS and PCS (47.8 vs 49.9 and 38.2 vs 41.4, respectively). All these measures were statistically significant (P < 0.01). In multivariate analyses, physical limitations, BMI, and number of comorbidities were negatively correlated, and income and education were positively correlated, with MCS and PCS scores.

CONCLUSIONS

Compared with their male counterparts, diabetic women scored lower on measures of health status and functioning-factors that are likely to affect self-care activities. Sex-based differences should be considered when developing screening and treatment programs for people with DM.

Sustainable chronic disease management in remote Australia

The Sharing Health Care Initiative (SHCI) demonstration project, which aimed to improve management of chronic diseases, was implemented in four small remote communities in the Katherine region which are serviced by the Katherine West Health Board, a remote Aboriginal-community-controlled health organisation in the Northern Territory. We reviewed the project proposal, final report, evaluation reports and transitional funding proposal, and supplemented these with in-depth interviews with key individuals. We determined factors critical to the sustainability of the SHCI project in relation to context, community engagement, systems flexibility and adaptability, the availability and effect of information systems, and the human nature of health care and policy. The project had a significant impact on community awareness of chronic disease and an improvement in clinic processes. We found that a number of interrelated factors promoted sustainability, including: An implementation strategy sufficiently flexible to take account of local conditions; A high level of community engagement; Appropriate timeframes, timing and congruence between national policy and local readiness to implement a chronic disease project; Effective communication between participating organisations; Project champions (key individuals) in participating organisations; Effective use of monitoring and evaluation data; and Adequate and ongoing funding. The absence of a number of these factors, such as poor communication, inhibited sustainability. Other factors could both promote and inhibit. For example, the impact of key individuals was important, but could be idiosyncratic and have negative effects.

Health-related quality of life in rheumatoid arthritis: therapeutic education plus pharmacological treatment versus pharmacological treatment only

OBJECTIVE

To determine whether therapeutic education added to conventional drug therapy reduced disability and pain in patients with early rheumatoid arthritis (RA).

METHODS

Fourty-three patients with RA, 29F/14 M, were included in a randomized, controlled trial and assigned to a control group receiving conventional pharmacological treatment only (n=21), or an intervention group receiving therapeutic education added to conventional pharmacological treatment (n=22). The main outcome variable was self-reported disability on the Stanford health assessment questionnaire (HAQ).

RESULTS

At 18 months, patients in the intervention group had less disability (HAQ), pain intensity, number of tender and swollen joints, and patient's and physician's global assessments (p=0.003, 0.031, 0.003, 0.001, 0.014, and 0.004, respectively) compared with baseline, and improvements in disability and number of tender and swollen joints (p=0.024, 0.040, and 0.003, respectively), compared with controls.

CONCLUSIONS

Patients receiving pharmacological treatment and therapeutic education had a better evolution than those receiving only pharmacological treatment.

Future Directions in Behavioral Headache Research: Applications for an Evolving Health Care Environment

Three decades of research has produced effective behavioral treatments for migraine and tension-type headache, yet the full fruition of this research has not been realized. Further development and dissemination of behavioral treatments is needed to impact the large numbers of those with headache who potentially could benefit from these interventions. At the same time, an evolving health care environment challenges researchers and providers to employ greater efficiency and innovation in managing all chronic disorders. Hopefully, the recently published clinical trials guidelines for behavioral headache research will serve as a catalyst for production of quality empiricism that, in turn, will generate enhanced behavioral strategies and will optimize health care resource utilization. This article describes 10 areas of critical needs and research priorities for behavioral headache research, including: replication and extension of seminal studies using improved methodology; analysis of barriers to implementation of behavioral treatments; development of referral and treatment algorithms; behavioral compliance facilitation with medical interventions; development of a headache self-management model; integration of behavioral intervention within traditional medical practice; identification and management of comorbid psychopathology among headache patients; prevention of disease progression; analysis of behavioral therapeutic mechanisms, and development of innovative treatment formats and applications of information technologies.

Behavioral interventions for tension-type headache: overview of current therapies and recommendation for a self-management model for chronic headache

Behavioral treatments (relaxation, biofeedback, cognitive-behavioral therapy) have been empirically validated for migraine and tension-type headaches, with recent meta-analyses yielding 37% to 50% reductions in tension-type headache, comparing favorably with 33% reduction from medication prophylaxis (amitriptyline). Research has moved toward increasing availability and cost effectiveness through alternative delivery formats and combining and comparing them with standard medications. Further modifications would make standard behavioral treatments available and conducive to primary care settings where most patients receive treatment. Beyond the current behavioral and drug treatments, we propose a fundamental shift in conceptualization and treatment for headache.