Overcoming obstacles: collaboration for change.

Effective diabetes care requires a partnership between prepared, proactive practice teams and informed, activated patients. Diabetes education helps to overcome many of the barriers to effective self-management by enabling people with diabetes to make informed decisions about their day-to-day self-care. Both psychosocial and health outcomes have been improved through a variety of training programmes; however, education must be coupled with ongoing self-management support if these benefits are to be sustained. The principal goal of diabetes education has undergone a major shift over the past few years--evolving from primarily didactic interventions, focused on encouraging patients to adhere to the prescribed therapy, towards more interactive learning that supports people in making informed, self-directed decisions.

Assessing the cultural relevance of an education program for urban African Americans with diabetes.

PURPOSE: This study was conducted to assess the cultural relevance of an education program for urban African Americans with diabetes. METHODS: A set of 12 videotape vignettes were developed for use in diabetes education for urban African Americans with diabetes. Focus groups and questionnaires were used to determine if patients and diabetes educators would find the materials stimulating, culturally appropriate, and useful. RESULTS: The videotape and discussion guide were perceived as valuable by both healthcare professionals and patients. CONCLUSIONS: This education program could be a valuable resource for diabetes educators who want to provide culturally sensitive and relevant diabetes education for urban African Americans with diabetes.

The Diabetes Empowerment Scale: a measure of psychosocial self-efficacy.

OBJECTIVE: The purpose of this study was to assess the validity, reliability, and utility of the Diabetes Empowerment Scale (DES), which is a measure of diabetes-related psychosocial self-efficacy. RESEARCH DESIGN AND METHODS: In this study (n = 375), the psychometric properties of the DES were calculated. To establish validity, DES subscales were compared with 2 previously validated subscales of the Diabetes Care Profile (DCP). Factor and item analyses were conducted to develop subscales that were coherent, meaningful, and had an acceptable coefficient alpha. RESULTS: The psychometric analyses resulted in a 28-item DES (alpha = 0.96) with 3 subscales: Managing the Psychosocial Aspects of Diabetes (alpha = 0.93), Assessing Dissatisfaction and Readiness To Change (alpha = 0.81), and Setting and Achieving Diabetes Goals (alpha = 0.91). Consistent correlations in the expected direction between DES subscales and DCP subscales provided evidence of concurrent validity. CONCLUSIONS: This study provides preliminary evidence that the DES is a valid and reliable measure of diabetes-related psychosocial self-efficacy. The DES should be a useful outcome measure for various educational and psychosocial interventions related to diabetes.

The influence of treatment modality and ethnicity on attitudes in type 2 diabetes.

OBJECTIVE: The study examines diabetes attitude differences by treatment modality (insulin vs. no insulin), race/ethnicity, and the interaction of these two variables for people with type 2 diabetes. RESEARCH DESIGN AND METHODS: Data were collected with the Diabetes Care Profile (DCP), an instrument that assesses psychosocial factors related to diabetes. Participants (n = 672) were recruited in the metropolitan Detroit, Michigan, area from 1993 to 1996. A total of 68% of these participants were African-Americans with type 2 diabetes, and 32% were Caucasians with type 2 diabetes. Analyses of covariance were performed to examine the effects of race/ethnicity, treatment, and their interaction for each DCP scale. RESULTS: The four patient categories (two ethnicities by two treatment modalities) differed by age, years with diabetes, education, and sex distribution. Treatment modality had a significant effect on 6 of the 16 DCP scales (Control, Social and Personal Factors, Positive Attitude, Negative Attitude, Self-Care Ability, and Exercise Barriers). Ethnicity was a significant effect for three scales (Control, Support, and Support Attitudes). The interaction of race/ethnicity and treatment modality was a significant effect for two related attitude scales (Positive Attitude and Negative Attitude). CONCLUSIONS: The results suggest that attitudes toward diabetes are similar for African-American and Caucasian patients with type 2 diabetes. The results also suggest that treatment modality has a greater effect on attitudes than either race/ethnicity or the interaction effect. However, Caucasian patients using insulin differed from the other patient groups by having the least positive and the most negative attitudes regarding diabetes.

Compliance and adherence are dysfunctional concepts in diabetes care.

Recognizing that adherence and compliance are dysfunctional concepts is not a passing fad or the latest trend in behavioral approaches to diabetes care and education. Shifting from the acute-care/compliance-focused paradigm to an empowerment/collaborative approach requires a new vision of diabetes education and a new definition and enactment of the roles of educators and patients. Our practice is always an expression of our vision; therefore, if our vision is transformed, our practice will most likely change to reflect our vision. Eliminating the concepts of adherence and compliance makes it possible for our patients to discover and actualize their personal responsibility for their diabetes self-management. Also, it helps us to practice diabetes education as win-win collaboration among equals.

Care of the nursing-home resident with diabetes.

Diabetes is a common and costly illness among elderly nursing-home residents. People with diabetes more often require skilled care, experience more frequent health problems and hospitalizations, and have longer nursing-home stays. This article provides information about recommendations for diabetes care in nursing homes, the current level of care, and strategies to improve the quality of care for residents with diabetes.

Theory is the cart, vision is the horse: reflections on research in diabetes patient education.

PURPOSE: In this paper, we examine the nature of vision and the role it plays in helping educators identify and use theories productively. We also discuss the role of theory in diabetes education and provide criteria for selecting appropriate theories. METHODS: The vision of diabetes education developed at the Michigan Diabetes Research and Training Center was used to illustrate how our vision has influenced our use of educational and behavioral theories. RESULTS: Both our vision and our theoretical assumptions should be articulated, discussed, debated, and studied. CONCLUSIONS: Diabetes patient education research can systematically contribute to the development of a sound, coherent, and progressive body of knowledge that will truly serve diabetes patient education.

Diabetes patient education research: an integrative literature review.

PURPOSE: The purpose of this study is to summarize the accumulated state of knowledge in the area of diabetes patient education research and highlight important issues that research has left unanswered. METHODS: An integrative literature review was conducted on the topic of diabetes patient education between the years 1985 and 1998. Keywords used in the computerized search were diabetes mellitus, patient education, health education, research, and behavior change. The databases searched were MEDLINE, CINAHL, HealthSTAR, EMBASE, and CHID-HE. A total of 78 papers were reviewed. RESULTS: Most studies lacked a theoretical framework and the majority of studies were conducted in an outpatient setting. HbA1c was the most frequently employed outcome measure, with little, if any, description of the interventions. CONCLUSIONS: Much has been learned in terms of the effectiveness of diabetes education on improving knowledge. However, other topic areas and outcomes need further exploration.

The older adult with diabetes.

Like their younger counterparts, older adults with diabetes need individualized treatment and educational programs based on personal glucose goals. Although most of the tools and therapies available to younger adults are also appropriate for the elderly, additional considerations and strategies are needed to meet the needs of this population for whom diabetes is a frequent and serious problem. To be effective, the therapeutic approach needs to take into consideration the aging process, other health problems, and the functional, psychosocial, cultural, and educational status of each patient. Along with these considerations, this article provides an overview of the treatment of diabetes for this age group and offers strategies for working with older adults.

The third version of the Diabetes Attitude Scale.

OBJECTIVE: The objective of this study was to develop a third version of the Diabetes Attitude Scale (DAS-3) that is congruent with current scientific knowledge about diabetes, has improved subscale internal reliability scores, and is shorter than the earlier versions of this instrument. RESEARCH DESIGN AND METHODS: The second DAS was revised and rewritten by a panel of diabetes experts, including patients, associated with the University of Michigan Diabetes Research and Training Center. The revised version of the instrument was sent to physicians, nurses, dietitians, and patients with diabetes. Completed and usable questionnaires were obtained from 384 patients with diabetes, 321 physicians, 540 nurses, and 569 dietitians. The total number of surveys used for these analyses was 1,814. RESULTS: The study resulted in a revised DAS with 33 items and five discrete subscales. The subscales were attitudes toward the following: 1) need for special training to provide diabetes care, 2) seriousness of type 2 diabetes, 3) value of tight glucose control, 4) pyschosocial impact of diabetes, and 5) attitude toward patient autonomy. Overall, the subscale reliabilities of the DAS-3 were superior to the earlier versions of the scale. CONCLUSIONS: The DAS-3 is a valid and reliable general measure of diabetes-related attitudes and is most suitable for comparisons across different groups of health care professionals and/or patients. The DAS-3 is also suitable for the evaluation of patient and/or professional education programs if those programs focus on the specific topic areas measured by the five DAS-3 subscales.

The reliability and validity of a brief diabetes knowledge test.

OBJECTIVE: To examine the reliability and validity of a brief diabetes knowledge test. The diabetes knowledge test has two components: a 14-item general test and a 9-item insulin-use subscale. RESEARCH DESIGN AND METHODS: Two populations completed the test. In one population, patients received diabetes care in their community from a variety of providers, while the other population received care from local health departments. Cronbach's coefficient alpha was used to calculate scale reliability for each sample. To determine validity, patient group differences were examined. It was hypothesized that test scores would be higher for patients with type 1 diabetes, for patients with more education, and for patients who had received diabetes education. RESULTS: The coefficient alpha s for the general test and the insulin-use subscale indicate that both are reliable, alpha > or = 0.70. In the community sample, patients with type 1 diabetes scored higher than patients with type 2 diabetes on the general test and the insulin-use subscale. In the health department sample, patients with type 1 scored higher than patients with type 2 on the insulin-use subscale. For both samples, scores increased as the years of formal education completed increased, and patients who received diabetes education scored higher than patients who did not. CONCLUSIONS: Although the samples differed demographically, the reliability and validity of the test were supported in both the community and the health department samples. This suggests that the test is appropriate for a variety of settings and patient populations.

Participation in a diabetes education and care program: experience from the diabetes care for older adults project.

There is very little reported information concerning the participation of older adults in diabetes education and care programs, factors related to their attendance, and the influence of attendance on program outcomes. In this study, which was part of a larger study of insulin therapy, subjects (> or = 65 years old) assigned to the intensive management group (n = 53) were provided with educational sessions during the 18-month study period. Data for this group were examined to determine factors that influenced enrollment and attendance. Attendance rates for individual participants averaged 72% during the first 6 months and 68% during the subsequent 12 months. Demographic factors, baseline knowledge test scores, and baseline glycosylated hemoglobin levels did not significantly influence participation. Greater distance from the clinic and shorter time using insulin were significantly related (P = .05) to attendance. Perceived benefits of the program included diabetes education (45%), glucose control (23%), and interacting with others who have diabetes (23%).

Screening, prevention, counseling, and treatment for the complications of type II diabetes mellitus. Putting evidence into practice.

PURPOSE: To summarise current knowledge of interventions that should improve the care of patients with type II diabetes mellitus. Interventions lie within the realms of preventions, screening, and treatment, all of which are focused on office practice. METHODS: Review of the literature by a multidisciplinary team involved in the care of patients with diabetes, followed by synthesis of the literature into a clinical care guideline. Literature was identified through consultation with experts and a focused MEDLINE search. MAIN RESULTS: An algorithm-based guideline for screening and treatment of the complications of diabetes was developed. The emphasis is on prevention of atherosclerotic disease, and prevention, screening, and early treatment of microvascular disease. Implementation of these practices has the potential to significantly improve quality of life and increase life expectancy in patients with type II diabetes mellitus.

Predictors of adherence to nutrition recommendations in people with non-insulin-dependent diabetes mellitus.

The purpose of this study was to determine how the components of psychosocial adjustment to diabetes predict adherence to nutrition recommendations based on self-reported successful completion of contingency contracts. The relationships between the components of psychosocial adjustment and adherence to nutrition recommendations were examined in a convenience sample of patients with non-insulin-dependent diabetes mellitus participating in a contingency contracting intervention with nurses. Patients completed a standardized instrument, the Diabetes Care Profile, at the time they were enrolled into this randomized clinical trial. High and low levels of adherence to nutrition recommendations were identified by a median split of the number of contingency contracts completed for adherence to nutrition recommendations. Subjects who reported higher regimen adherence and a higher support ratio (received more diabetes-specific social support than desired) were significantly less likely to engage in contingency contracting for adherence to nutrition recommendations.

Differences in the impact of dietary restrictions on African Americans and Caucasians with NIDDM.

African-American and Caucasian patients with non-insulin-dependent diabetes mellitus were surveyed to determine differences in self-reported dietary adherence. The relationship between dietary adherence and other psychosocial factors also was explored. The Diabetes Care Profile, an instrument designed to assess psychosocial factors related to diabetes, was completed by 178 patients. Correlation and regression analyses were used to examine the relationship between dietary adherence and 15 other scales in this instrument. Regression analyses revealed that selected scales were better at predicting dietary adherence for African Americans than for Caucasians. Self-care adherence was the most significant predictor of dietary adherence for African Americans while support was the most significant predictor for Caucasians. These findings suggest that cultural and social functions of food and diet should be examined and incorporated in the development of appropriate meal plans and educational interventions.

Development and validation of the Diabetes Care Profile.

To determine the reliability and the validity of the Diabetes Care Profile (DCP), an instrument that assesses the social and psychological factors related to diabetes and its treatment, two studies with separate populations and methodologies were conducted. In the first study, the DCP was administered to, and physiologic measures collected from, individuals with diabetes being cared for in a community setting (n = 440). In the second study, the DCP and several previously validated scales were administered to individuals with diabetes receiving care at a university medical center (n = 352). Cronbach's alphas of individual DCP scales ranged from .60 to .95 (Study 1) and from .66 to .94 (Study 2). Glycohemoglobin levels correlated with three DCP scales (Study 1). Several DCP scales discriminated among patients with different levels of disease severity. The results of the studies indicate that the DCP is a reliable and valid instrument for measuring the psychosocial factors related to diabetes and its treatment.