© American Diabetes Association ®, Inc., 2006 Diabetes BASICS: Education, Innovation, Revolution
In Brief This article describes the Type 2 Diabetes BASICS curriculum, an evidence-based education program that, when used in educator programs, has reduced hemoglobin A1c and body weight in people with type 2 diabetes in both individual and group education. This curriculum has also served as a model for the Insulin BASICS and Gestational Diabetes BASICS programs and has been implemented in various education and research settings, including work sites. These curriculums provide all of the needed materials for an education program, as well as extensive tips and guides to increase individualization of information and activities to engage program participants in transferring knowledge and skills in a variety of situations.
Nearly 40 years ago, Donnell Etzwiler, MD, established one of the nation's first outpatient diabetes education centers. A team of threedietitian, nurse, and physicianoffered individualized clinical and educational guidance to prepare people with diabetes to make self-management decisions on their own. This approach was unique at the time in that it was based on the belief that people with diabetes are at the center of the health care team and can learn to self-manage their diabetes, a theme championed by Dr. Etzwiler.1 This vision was shared with other health professionals through training programs held at the center and eventually throughout the world. It remains the foundation for practice at the International Diabetes Center (IDC) in Minneapolis, Minn. In the mid-1990s, Patti Rickheim, MS, RN, CDE, an IDC educator, led the challenge to take a closer look at the center's education programs. Although experience indicated that the IDC was successful in providing patient education, evidence-based care was becoming important, and there was a national need to more carefully track and report educational and clinical outcomes. IDC staff asked: Are we really doing the best we can? How can we better document what we are doing and have outcome data? They also wanted to more carefully describe their education program so that the education staff, which was now five times the size of the original team, could ensure consistency in messages, focus, and delivery, thereby establishing a basis for ongoing evaluation and quality improvement. Rickheim and her colleagues set out to create and implement a comprehensive, standardized, outcomes-based curriculum for type 2 diabetes that they and others could replicate and evaluate in a variety of settings. This article reviews the conceptual framework that guided the original curriculum development and the 2004 revision,2 outcomes research on its use in groups and with individuals, its successful use in other health settings and nontraditional settings, and implementation challenges.
The curriculum targeted adults with newly diagnosed type 2 diabetes and those who had little to no education, regardless of the amount of time since diagnosis. The National Standards for Diabetes Self-Management Education3 identified the content that is necessary to include in a diabetes curriculum and the overarching structure of developing an education program. Yet, sequencing content and how to best facilitate the learning process was not defined, nor was there a widely available comprehensive curriculum for type 2 diabetes. There was also little research providing evidence to guide decisions about structure, sequencing, and focus. A thorough literature review of learning theory and the psychology of behavior change was conducted to help define a theoretical framework for the curriculum. Four main building frameworks were selected to guide the development of the curriculum: Adult Learning Theory, the Health Belief Model, the Transtheoretical (Stages of Change) Model, and the Public Health Nursing Model.
Adult Learning Theory
Knowles' work became widely adopted and helped shift educators away from "educating" adults toward "facilitating learning." Subsequent research has built on this work, bringing to bear the importance of creating a positive, respectful, nonjudgmental, safe, engaging, and fun environment for optimal outcomes in adult learning.9 The curriculum design reflects these ground rules in the scope of content per session, the timing of sessions, and the learning activities, among other things.
Health Belief Model
The curriculum structure includes time and methods for exploring participants' thoughts about having diabetes and their beliefs about taking action (self-efficacy), which helps them to answer the questions: What does having diabetes mean to me? and What do I want and need to do to care for my diabetes? The stimulus to action can then be guided by the individual's acknowledged beliefs and desires.
Stages of Change
The Prochaska model shows that understanding a person's stage of readiness for change helps predict whether interventions and learning will be effective motivators.13 This work highlighted the process one goes through in readying oneself for change and established a basic timeframe for reinforcing new behaviors to counteract the natural tendency to backslide when trying to make changes. The curriculum embraces the concept of readiness with "My Diabetes Success Plan,"14 a goal-setting and tracking tool that reflects both Prochaska's readiness theory and the seven diabetes self-management behavior areas identified by the American Association of Diabetes Educators.15 It supports educators in helping individuals to focus on one change they are ready to work on among the many they may be faced with, and to define their expectations. The tool (Figure 1) also helps patients and educators evaluate progress in the most positive terms possible. Patient focus groups held during the development of the Diabetes Success Plan revealed that being positive and using positive terminology to discuss change was a very important aspect of the goal-setting process.
The four sessions of the curriculum occur in concert with Prochaska's behavior change timeframe. For example, session 3 occurs 3 months after the initial session. At this point, patients have had adequate time to practice new behaviors, and the potential for adopting these new behaviors permanently is very high. The potential for returning to previous behaviors is also present. In either situation, Session 3 comes at a crucial time and offers patients support and reinforcement for their new behaviors.
Public Health Nursing Model The three priorities in the Public Health Nursing Model are:
To achieve these goals, the model advocates three types of health intervention:
Patients' family members and significant others are encouraged to participate in all education sessions. In fact, scheduling for groups takes into consideration that each participant may bring one or more attendees so that the room can comfortably accommodate everyone. The participant book,17 which is part of the curriculum package, includes content for all sessions of the curriculum as well as supplemental material in the appendixes. It serves as a valuable resource to share with others who are not able to attend education sessions with patients, as well as a guide for people with diabetes outside of the education session. These models support Dr. Etzwiler's premise that patients are the center of any education program and that most patients can become self-managers of their diabetes if provided the context to learn and explore knowledge, skills, and attitudes that affect everyday choices. Although the term "empowerment" was not used at the time and has since been advanced by Funnell et al.,18 it was the essence of Etzwiler's approach and is core to any education program. Rickheim and the IDC team asked the question: How can we practically and effectively incorporate, apply, and advance patient empowerment in a diabetes education curriculum? Table 4 summarizes how the four models influenced the curriculum.
The development team built on the four models, the national diabetes education standards, and years of educational experience and discussions with other educators to guide them in deciding how best to arrange the learning experience. The team needed to have consensus on the overall objective for the curriculum. The objective would set the course for development, serve to keep the process on track, and provide the standard by which the curriculum would be evaluated in practice. The target audience for the curriculum was newly diagnosed people with type 2 diabetes and those with already-diagnosed type 2 diabetes who had received little self-management education. The objective that guided the curriculum development stated that 90% of patients who completed the program would significantly increase knowledge, significantly improve blood glucose control, and make at least one positive behavior change. The questions for the team became: What do patients really need to achieve the objective? What can we do to ensure the best chance of achieving the objective?
When the development team began its work, many educators, including some on the team, were skeptical of what they saw as a one-size-fits-all approach. Diabetes education, many thought, required one-on-one individual education sessions to meet each patient's unique needs. There was also a tendency to want to provide excessive amounts of information at initial education sessions because of the fear that patients might not return. Some thought that covering large amounts of content at one visit was the best approach to ensure that all information was transferred. Research, however, shows that this approach can lead to poor understanding of the content, significant lack of retention, and lack of problem-solving skills.19 The best success comes when educators work to uncover the content through engaging learners in active learning.19 Two guiding principles addressed the level and depth of information to be addressed in a session: 1) present only need-to-know information, and 2) allow patients to ask questions to direct discussion toward information that will best address their needs.
Figure 2 shows the timing and content focus of the four curriculum sessions. Sessions 1 and 2 are 2 weeks apart, which allows time for patients to practice new behaviors, gain experience, and see results. Based on patient comments and educator observations, most patients come to Session 2 feeling better, more confident, and ready to learn more. Session 3 is held 3 months after Session 1 and serves to remotivate patients in adopting new behaviors, help educators obtain important clinical data, and add to the breadth and depth of knowledge for the patient. Session 4 comes 3 months later, at the point of greatest potential for truly incorporating new behaviors as habits. Reconnecting with the group and the education team to share experiences and work on problem-solving heightens this potential.
Figure 3 highlights the educator's role in the four sessions. The curriculum provides suggestions for adjusting the basic design to accommodate various needs. Some education programs add an assessment session before Session 1; others add a fifth session between Sessions 2 and 3. Still others move Session 4 closer to Session 3.
Patient education materials are designed to present the curriculum content and incorporate visuals used as teaching aids. Before gathering content together into one book, the educators at IDC had been pulling together packets of information and adding to it when new materials or articles were available. This added unintended complexity to education sessions. If material was given out, it needed to be addressed in some manner, yet much of the information was not necessary at the time. Additionally, some materials did not support the content of other materials. Thus, it became crucial to regain control of the information provided and its timing and to ensure that all materials supported a consistent message. Patients now receive the BASICS participant book, a blood glucose monitoring record book, "My Food Plan" for carbohydrate counting, and "My Diabetes Success Plan." One patient who participated in a panel discussion for health professionals likened his BASICS book to a "diabetes bible," and said he rereads it at least once a year. This example affirms many of the principles of the curriculum's conceptual framework; learning is a process and needs to be continuously revisited.
To really make a difference, the curriculum design and execution had to support the needs of educators as well as patients. The team created an applied curriculum that seeks to provide educators with what they need when they need it. Some of the main curriculum elements directed at facilitating the work of educators are:
Once Type 2 Diabetes BASICS was implemented and staff became comfortable facilitating group sessions, Rickheim decided to conduct a randomized study of whether diabetes training using the BASICS curriculum in groups was as effective as its use in individual education. The results upheld the hypothesis that clinical and knowledge outcomes for patients who attended diabetes education in a group setting would be equal to those for patients who had individual education visits.20 Knowledge increased similarly in both groups. More importantly, both groups had a significant decrease in hemoglobin A1c (A1C) (Table 5 and Figure 4). Furthermore, to the surprise of many, the improvement was the same for both group and individual sessions. Group sessions prove to be a more cost-effective method of providing diabetes education (Table 6).
The BASICS program does not emphasize weight loss as a goal, but rather focuses on moderation of carbohydrate intake, choosing healthy foods, and getting moderate activity. Study participants in both groups lost weight.20 And, since the study, IDC staff have observed that the BASICS curriculum, with its focus on blood glucose control using carbohydrate counting, has the potential to contribute to the promotion of weight loss and in some cases substantial weight loss.
With the success of the Type 2 Diabetes BASICS curriculum for people with newly diagnosed diabetes and those with little education, it appeared that the basic curriculum design could be applied to other groups of people with diabetes as well as in nontraditional settings. The IDC developed other curriculums using the same guiding principles, and these also have been well received by educators and people with diabetes around the world.
Insulin BASICS
The development of Insulin BASICS,21 like its type 2 counterpart, resulted from a long process of practice-based testing. It became clear early on that one-on-one visits were most effective for insulin initiation and the 1-week follow-up visit. The development team strived to keep an open mind about new approaches and venues to best support learning and future application of curriculum content and was not opposed to trying variations of standard education procedures. Insulin BASICS can be used as a guide to educate anyone who requires insulin. Icons are used to help guide educators through the content based on patient needs. Practice-based teaching tips and content specific to the needs of newly diagnosed patients, those needing insulin adjustment, or those with type 2 diabetes needing insulin appear throughout the curriculum. As with Type 2 Diabetes BASICS, it is a valuable resource providing health professionals with a book of content for all sessions, along with examples, application practice, and resource material.
Gestational Diabetes BASICS GDM patients need education that focuses on short-term results with sessions that focus on individualized problem solving to achieve optimal outcomes for both mothers and babies. The curriculum and patient materials for Gestational Diabetes BASICS needed to include the basics of treatment and self-management, including medical nutrition therapy (MNT), individualized food planning, and blood glucose self-testing, with separate education modules for patients also needing diabetes medication. Curriculum developers also included unique treatment algorithms for initiating and advancing therapy using MNT alone, MNT with glyburide, and MNT with insulin. The curriculum22 outlines content and provides tips for leading discussions about best care. Patients with GDM receive a Gestational Diabetes BASICS book and "My Food Plan for Gestational Diabetes" for carbohydrate counting. The patient book addresses not only prenatal care, but also care after delivery. It includes a risk assessment; nutrition, activity, and life balance self-tests; and information about how to make improvements, as needed, in each of these areas to prevent/delay the development of type 2 diabetes.
BASICS in the workplace In response to this and similar research, a St. Paul, Minn.based, self-insured Fortune 500 company decided to address the ever-rising employee health care costs related to diabetes. The company and the IDC agreed to have the IDC pilot a diabetes self-management education program at the worksite with the goal of improving clinical and work-related outcomes. Principal investigator Jennifer Robinett Hokanson, RN, CDE, and her colleagues at the IDC were confident that they could deliver Type 2 Diabetes BASICS in the workplace just as effectively as in a clinic and with similar outcomes, yet they decided to investigate the question in a research study. The study team enrolled 49 participants with type 2 diabetes in a 20-week, four-session Type 2 Diabetes BASICS program. Investigators collected baseline and postintervention data, including A1C results, knowledge, "presenteeism," and productivity. Presenteeism is a concept in the field of work site health promotion. Unlike traditional measures such as absenteeism, presenteeism acknowledges that employees, although physically present at a job, may still experience decreased productivity or quality of work because of health concerns. It has been reported that on-the-job productivity loss related to illness or medical condition can reduce one's work capacity by one-third or more.24 An article in the Harvard Business Journal noted that cost estimates for this reduction in productivity "costs companies billions of dollars a year. Emerging evidence suggests that relatively small investments in screening, treatment, and education can reap substantial productivity gains."24 The Stanford Presenteeism Scale is a new instrument that was used in this study and is measured as a Work Impairment Score.25 Normal values range from a score of 0, indicating no impairment, to 100, indicating complete impairment. A high Work Impairment Score indicates low levels of presenteeism. The study results showed that both glycemic control and knowledge test scores improved significantly by the end of the program.26 The percentage of participants with an A1C result > 9% decreased from 15% at baseline to 0% at program end. Although there were no significant changes noted in presenteeism and productivity, participants did state a preference for receiving education at the work site as opposed to in a usual clinic setting. Furthermore, they were more likely to finish all education sessions than participants in a clinical comparator group. This evidence supports our other research and experience that those who complete Type 2 Diabetes BASICS improve knowledge and clinical outcomes, as well as selected behavior change. A worksite diabetes coaching study currently in progress in the Detroit, Mich., area was also designed to meet the needs of employees who wished to improve their diabetes care without leaving work to attend education visits (R.P. Austin, unpublished observations). This coaching study is using the BASICS program's "My Diabetes Success Plan"14 to guide discussions and set goals, and the Type 2 Diabetes BASICS Pre/Post Knowledge Test27 to document knowledge at baseline and at the end of the study. The four-session, one-on-one coaching program is a collaboration among the world headquarters of a major manufacturer, a large medical group, and a health maintenance health plan. Such efforts have the potential of greatly affecting diabetes care.28 These research projects offered education programs free to participants. A focus group of employees at a large university setting indicated that they would attend diabetes education sessions but did not want to pay a nominal fee ($510 per session) for them.29 Employers will need to balance the costs of such programs with the potential savings from increased productivity, decreased sick days, and lower health care costs related to improved glycemic control.
Although the BASICS program has been used successfully by a variety of educators in individual and group settings, group education presents certain challenges. We have identified three primary challenges to group education.
Government regulations and confidentiality The BASICS curriculum suggests that the nurse and dietitian each spend a few minutes at the beginning of an education session meeting privately with individual participants. Then, while one educator is facilitating the group, the other can review food and blood glucose records. These activities allow the educator to identify individual issues or situations about which participants might have questions or need guidance. The educator needs to respect the confidentially of such information. Educators can lead a discussion about a topic and give general examples but should avoid any that would identify anyone in the group. Examples of maintaining confidentially while meeting individual needs include:
In both of these scenarios, the educator is able to meet individual learning needs through the group process while maintaining confidentiality. In the BASICS curriculum, additional tips are provided for adhering to HIPAA guidelines and maintaining confidentiality while individualizing education. These include writing private notes directly on food records or log books and using sticky notes to give laboratory value results rather than announcing to the entire group. Individualized notes are written to suggest changes to the patient and reminders for implementation. These types of notes are balanced with positive notes that reinforce behaviors and choices that contribute to a healthy lifestyle and positive clinical outcomes.
Medicare time requirements Although research20,26 shows the effectiveness of the four sessions, sometimes it is necessary to do a separate individual assessment (CMS allows 1 of the 10 hours to be an individual session) or an additional group session. The 2 hours that remain after the BASICS program can be used for these purposes or for continued follow-up if a patient, for example, needs a diabetes medication change or starts a medication that will interfere with blood glucose management. Medicare patients also have access to 3 hours of MNT for diabetes within the 1st calendar year of education and then 2 hours per year after that. BASICS is a comprehensive education program and includes MNT, which is billable within the 10 hours CMS allows for DSMT. If a patient needs additional nutrition counseling, the diabetes MNT hours would still be available.
Educator-facilitator training To address this challenge, the BASICS curriculum provides methods for engaging groups with questions, activities, and examples. It also guides educators about how a group might react to a specific topic and provides suggestions for a variety of responses. Additionally, the IDC offers a BASICS professional training program that addresses how to be comfortable as a facilitator, and most communities offer specific training on facilitation that could be helpful to educators looking for more information and experience.
The IDC philosophy of diabetes education, as originally promoted by Dr. Etzwiler, has allowed center staff to explore, challenge, and evaluate best practices and keep patients at the center of diabetes education and care. The BASICS curriculum family is an example of the kind of patient-centered innovation that Dr. Etzwiler championed in his own work and inspired in others.
The authors thank the following for their review of the manuscript: IDC educators Jill Flader, MS, RD, CDE; Kathleen Reynolds, MS, RN, CDE; Jennifer Robinnett Hokanson, RN, CDE; and Diane Reader, RD, CDE, and other staff at the IDC and ParkNicollet Institute for their contributions in developing and implementing the BASICS curriculums for IDC education, training programs, and research projects. We are also grateful for the feedback received from patients and health professionals who have used the various BASICS materials.
Margaret A. Powers, MS, RD, CDE, is Manager, Professional Product Development at the IDC; Karol Carstensen is Executive Director of Professional Services at Park Nicollet Institute; Katherine Colón is Editorial Manager, Professional Services at Park Nicollet Institute; Patti Rickheim, MS, RN, CDE, is Manager, Special Projects at the IDC; and Richard M. Bergenstal, MD, is Executive Director of the IDC in Minneapolis. Minn.
2 International Diabetes Center: Type 2 Diabetes BASICS Curriculum Guide, 2nd ed. Minneapolis, Minn., International Diabetes Center,2004 3 Mensing C, Boucher
J, Cypress M, Weinger K, Mulcahy K, Barta P, Hosey G, Kopher W, Lasichak A,
Lamb B, Mangan M, Norman J, Tanja J, Yauk L, Wisdom K, Adams C: National
standards for diabetes self-management education. Diabetes
Care 29 (Suppl. 1):S78
S85, 2006 4 Knowles MS: The Adult Learner: A Neglected Species. Houston, Tex., Gulf Publishing, 1973 5 Boud D, Keogh R, Walker D (Eds.): Reflection: Turning Experience Into Learning. New York, Kogan, 1985 6 Zemke R, Zemke S: Adult learning: what do we know for sure? Training32 : 3140,1995 7 Sullivan R, Magarick R, Bergthold G, Blouse A, McIntosh N: Clinical Training Skills for Reproductive Health Professionals. Baltimore, Md., JHPIEGO, 1995 8 Edmunds C, Lowe K, Murray M, Seymour A: Chapter 3. Ultimate adult learning. In The Ultimate Educator: Achieving Maximum Learning Through Training and Instruction [online workbook]. Washington, D.C., Office for Victims of Crimes, 2002, p. 31 to 314. Available from http://www.ojp.usdoj.gov/ovc/assist/educator/welcome.html 9 Kolb DA: Experiential Learning. New York, Prentice-Hall,1984 10 Rosenstock IM: The Health Belief Model: explaining health behavior through experiences. In Health Behavior and Health Education. Glanz K, Lewis FM, Rimer BK, Eds. San Francisco, Calif., Josey-Bass Publishers,1990 11 Prochaska JO: Systems of Psychotherapy: A Transtheoretical Analysis. Pacific, Calif., Brooks-Cole, 1979 12 Prochaska JO, DiClemente CC: Transtheoretical therapy toward a more integrative model of change. Psychother Theory Res Pract19 : 276287,1982 13 Prochaska JO, Norcross JC, DiClemente CC: Changing for Good. New York, Avon Books, 1994 14 International Diabetes Center: My Diabetes Success Plan (for Goal-Setting). Minneapolis, Minn., International Diabetes Center,2004 15 American Association of Diabetes
Educators: Standards for outcomes measurement of diabetes
self-management education (Position Statement). Diabetes
Educ 29:804
816, 2003 16 White MS: Construct for public health nursing. Nursing Outlook Nov/Dec 1982, p.527 530 17 International Diabetes Center: Type 2 Diabetes BASICS (patient handbook). 2nd ed. Minneapolis, Minn., International Diabetes Center,2004 18 Funnell MM,
Nwankwo R, Gillard ML, Anderson RM, Tang TS: Implementing an empowerment-based
diabetes self-management education program. Diabetes
Educ 31:53
61, 2005 19 Weimer M: Learner-Centered Teaching: Five Key Changes to Practice. San Francisco, Calif., John Wiley & Sons,2002 20 Rickheim PL,
Weaver RW, Flader JL, Kendall DM: Assessment of group versus individual
diabetes education. Diabetes Care25
: 269274,2002 21 International Diabetes Center: Insulin BASICS Curriculum Guide. Minneapolis, Minn., International Diabetes Center, 2001 22 International Diabetes Center: Gestational Diabetes BASICS Curriculum Guide. Minneapolis, Minn., International Diabetes Center,2005 23 Goetzel RZ, Hawkins K, Ozminkowske RJ, Wang S: The health and productivity cost burden of the "top 10" physical and mental health conditions affecting six large U.S. employers in 1999. J Occup Environ Med45 : 514,2003[Medline] 24 Hemp P: Presenteeism: at workbut out of it. Harvard Business Review October 2004, p.49 58 25 Turpin RS, Ozminkowski RJ, Sharda CE, Collins JJ, Berger ML, Billotti GM, Baase CM, Olson MJ, Nicholson S: Reliability and validity of the Stanford Presenteeism Scale. J Occup Environ Med 45):1123 1133, 2004 26 Robinett JM, Anderson RL, Ley C, Mandel JH, Mitchell LJ, Davidson JL, Bergenstal RM: Successful worksite based diabetes education: impact on metabolic measures, educational outcomes and presenteeism [Abstract]. Diabetes 54 (Suppl. 1):A73 , 2005 27 International Diabetes Center: Type 2 Diabetes BASICS Pre/Post Knowledge Test. 2nd ed. Minneapolis, Minn., International Diabetes Center,2004 28 Burton WN, Connerty CM: Evaluation of a worksite-based patient education intervention targeted at employees with diabetes mellitus. J Occup Environ Med 40:702 706, 1998[Medline] 29 Wood F, Jacobson S: Employee perceptions of diabetes education needs: a focus group study. J Am Assoc Occup Health Nurs53 : 443449,2005 Related Article:
|
| |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||