National standards for diabetes self-management education

Application of Artificial Intelligence in Assessing the Self-Management Practices of Patients with Type 2 Diabetes

The use of Artificial intelligence in healthcare has evolved substantially in recent years. In medical diagnosis, Artificial intelligence algorithms are used to forecast or diagnose a variety of life-threatening illnesses, including breast cancer, diabetes, heart disease, etc. The main objective of this study is to assess self-management practices among patients with type 2 diabetes in rural areas of Pakistan using Artificial intelligence and machine learning algorithms. Of particular note is the assessment of the factors associated with poor self-management activities, such as non-adhering to medications, poor eating habits, lack of physical activities, and poor glycemic control (HbA1c %). The sample of 200 participants was purposefully recruited from the medical clinics in rural areas of Pakistan. The artificial neural network algorithm and logistic regression classification algorithms were used to assess diabetes self-management activities. The diabetes dataset was split 80:20 between training and testing; 80% (160) instances were used for training purposes and 20% (40) instances were used for testing purposes, while the algorithms' overall performance was measured using a confusion matrix. The current study found that self-management efforts and glycemic control were poor among diabetes patients in rural areas of Pakistan. The logistic regression model performance was evaluated based on the confusion matrix. The accuracy of the training set was 98%, while the test set's accuracy was 97.5%; each set had a recall rate of 79% and 75%, respectively. The output of the confusion matrix showed that only 11 out of 200 patients were correctly assessed/classified as meeting diabetes self-management targets based on the values of HbA1c < 7%. We added a wide range of neurons (32 to 128) in the hidden layers to train the artificial neural network models. The results showed that the model with three hidden layers and Adam's optimisation function achieved 98% accuracy on the validation set. This study has assessed the factors associated with poor self-management activities among patients with type 2 diabetes in rural areas of Pakistan. The use of a wide range of neurons in the hidden layers to train the artificial neural network models improved outcomes, confirming the model's effectiveness and efficiency in assessing diabetes self-management activities from the required data attributes.

Blood Glucose Monitoring and Sharing Amongst People With Diabetes and Their Facilitators: Cross-sectional Study of Methods and Practices

BACKGROUND

The last two decades have witnessed a burgeoning rise in the prevalence of diabetes globally. It has already reached epidemic proportions in Saudi Arabia, with reported high risk among women. As a result, diabetes monitoring and self-management programs are being highly prioritized for diabetes control and management.

OBJECTIVE

To investigate measuring and sharing practices of the self-monitoring of blood glucose (SMBG) among patients with type 1 or 2 diabetes using insulin.

METHODS

A cross-sectional study was conducted on a sample of 203 patients attending primary care clinics at a tertiary care center. The questionnaire assessed the measuring, recording, and sharing of SMBG practices of patients having diabetes with their physicians. The methods used for recording and sharing were categorized into paper-based and electronic-based. In addition, the determinants of the different methods used and frequency of sharing were analyzed.

RESULTS

The overall monitoring prevalence was 95% (193/203), and 57% (117/203) of participants shared the SMBG results. Among the 193 individuals that performed self-monitoring, 138 (72%) performed daily monitoring, and 147 (76%) recorded their blood sugar levels. Almost 55% (81/147) used paper-based materials like notebooks and paper for recording, while the rest (66/147, 45%) used digital devices like laptops and smartphones. A shift towards the use of digital devices and smart applications was observed in patients below 50 years of age. The digitally recorded blood glucose measurements were being shared thrice more often than the recordings made on paper or in notebooks (OR [odds ratio] 2.8; P=.01). Patients >50 years of age (OR 2.3; P=.02), with lesser formal education, married (OR 4.2; P<.001), with smaller family size (OR 2.6; P=.01), having type 2 diabetes (OR 4.1; P<.001) and any comorbid conditions (OR 2.6; P=.01) were associated with higher odds of using paper-based sharing methods. Only the female gender and type 2 diabetes were associated with increased frequency of sharing, while uncontrolled diabetes, the presence of other comorbidities, and duration of diabetes did not show any influence.

CONCLUSIONS

Good monitoring and optimal sharing practices were found. Sharing using electronic devices can be emphasized. Diabetes self-management programs can incorporate the use of digital technology in training sessions. Digital literacy and its applications in health care may enhance SMBG practices resulting in better diabetes control.

Healthcare Professionals' Perspectives of Patients' Experiences of the Self-Management of Type 2 Diabetes in the Rural Areas of Pakistan: A Qualitative Analysis

The main objective of this research work was to explore the healthcare professionals’ perspectives of type 2 diabetes patients’ experiences of self-management of diabetes in the rural area of Pakistan. In this study, we have carried out a methodological approach to use a self-management framework to direct the interview guide for healthcare professionals to examine their perceptions and expectations of their diabetes patients’ adherence to the medications prescribed. Twenty healthcare professionals were recruited in this study consisting of ten general practitioners and ten nurses from various clinics (medical centres) of Al-Rehman Hospital at Abbottabad, Pakistan. This qualitative study explored the feelings and opinions of general practitioners on patients’ compliance and adherence by using the semi-structured interview guide using a methodological framework. All interviews of participants were audiotaped and transcribed for content analysis. Six major themes were identified: patient–doctor relationship; patient’s non-adherence to diet and exercise; conflicts with the patients; low self-efficacy and feeling of “resignation with poor care”; the influence of culture on patients’ self-management activities and lack of support for patients by health care providers, patients, and their families. We have derived relevant solutions from qualitative studies and considered that communication, tailored, and shared care is the best approach for patient adherence to treatment. GPs felt that a structured consultation and follow-up in a multidisciplinary team might help to increase adherence. The results of this qualitative health research highlighted the challenges healthcare professionals are facing in rural Pakistan in managing patients with type 2 diabetes and supporting their management activities. Healthcare professionals and patients may benefit by adopting a methodological framework approach to ensure meaningful participation and adjusting the patient–doctor relationship, and setting up achievable management and self-management goals.

Application of structural equation modeling in assessing the self-management activities of patients with type 2 diabetes

OBJECTIVE

This study aimed at assessing the self-management activities of type 2 diabetes patients using Structural Equation Modeling (SEM) which measures and analyzes the correlations between observed and latent variables. This statistical modeling technique explored the linear causal relationships among the variables and accounted for the measurement errors.

METHODS

A sample of 200 patients was recruited from the middle-aged population of rural areas of Pakistan to explore the self-management activities of type 2 diabetes patients using the validated version of the Urdu Summary of Diabetes Self-care Activities (U-SDSCA) instrument. The structural modeling equations of self-management of diabetes were developed and used to analyze the variation in glycemic control (HbA1c).

RESULTS

The validated version of U-SDSCA instrument showed acceptable psychometric properties throughout a consecutive reliability and validity evaluation including: split-half reliability coefficient 0.90, test-retest reliability (r = 0.918, P ≤ .001), intra-class coefficient (0.912) and Cronbach's alpha (0.79). The results of the analysis were statistically significant (α = 0.05, P-value < .001), and showed that the model was very well fitted with the data, satisfying all the parameters of the model related to confirmatory factor analysis with chi-squared = 48.9, CFI = 0.94, TLI = 0.95, RMSEA = 0.065, SPMR = 0.068. The model was further improved once the items related to special diet were removed from the analysis, chi-squared value (30.895), model fit indices (CFI = 0.98, TLI = 0.989, RMSEA = 0.045, SPMR = 0.048). A negative correlation was observed between diabetes self-management and the variable HbA1c (r = -0.47; P < .001).

CONCLUSIONS

The Urdu Summary of Diabetes Self-Care Activities (U-SDSCA) instrument was used for the patients of type 2 diabetes to assess their diabetes self-management activities. The structural equation models of self-management showed a very good fit to the data and provided excellent results which may be used in future for clinical assessments of patients with suboptimal diabetes outcomes or research on factors affecting the associations between self-management activities and glycemic control.

The Summary of an Urdu Version of Diabetes Self-Care Activities Measure: Psychometric Evaluation and Validation

Objective: The English version of the Summary of Diabetes Self-Care Activities (SDSCA) measure is the most frequently used self-reporting instrument assessing diabetes self-management. This study is aimed at translating English SDSCA into the Urdu version and validating and evaluating its psychometric properties. Methods: The Urdu version of SDSCA was developed based on the guidelines provided by the World Health Organization for translation and adaptation of instruments. The panel of experts examined the content validity, reliability, and internal consistency of the instrument. The translation process from the English version to the Urdu version revealed excellent results at all the stages. Results: The instrument showed promising and acceptable results. Of particular mention are the results related to split-half reliability coefficient 0.90, test-retest reliability (r = 0.918, P < .001), intraclass coefficient (0.912), and Cronbach’s alpha (.79). The factor analysis (exploratory and confirmatory) was not performed in this study due to the small sample size (n = 30) as the objective was to validate the Urdu version of the SDSCA instrument. Conclusions: This study provided evidence for the reliability and validity of the Urdu Summary of Diabetes Self-Care Activities (U-SDSCA) instrument, which may be used in the future for the patients of diabetes in order to assess type 2 diabetes self-management activities in the rural area of Pakistan and other Urdu-speaking countries.

Impact of Diabetes Perceptions on Medication Adherence in Japan

Background: Patients’ perception of diabetes mellitus is one of the psychosocial factors influencing diabetic behavior. This patients’ perception of the disease is a mental image formed from the experience of patients with type 2 diabetes mellitus and reportedly reflects the aspect of recuperation. We investigated the relationship between changes in the patients’ perception of the disease and medication adherence, as influenced by the active involvement of community pharmacists. Methods: A prospective cohort study that used patient registry based in community pharmacies was conducted in patients with type 2 diabetes using oral antidiabetic agents at a pharmacy in Ishikawa Prefecture in Japan. Patients responded to the questionnaire at the time of enrollment and at the end of the one-year intervention period. The pharmacist confirmed the patient's medication status and treatment problems via telephone calls at least once every two weeks for one year. Main outcome measures: Type 2 diabetes patients’ perception of the disease related to medication adherence. Results: The study enrolled 113 patients. Among the seven diabetes image factors, “Living an orderly life” and “Feeling of fear” were significantly associated with medication adherence. “Feeling of neglect of health” was significantly associated at the subscale level. Conclusion: All the three factors related to medication adherence indicated self-care ability. To enhance the self-care ability of the patient, pharmacists should assist in self-care interventions for the patients.

National rates of emergency department visits associated with diabetes in Saudi Arabia, 2011-2015

BACKGROUND

Despite the fact that diabetes is an important component of the burden of disease on the individual and on the national healthcare systems in Saudi Arabia, knowledge of the volume of emergency department (ED) visits for diabetes is unclear.

OBJECTIVE

Examine changes in ED visit rates associated with diabetes.

DESIGN

Retrospective.

SETTINGS

Governmental hospitals.

METHODS

Publicly available records of health statistics published by the Saudi Ministry of Health from 2011 through 2015 were used to extract data on ED visits related to diabetes. ED visits associated with diabetes were compared over time and by gender. We calculated diabetes-specific rates per 10000 persons for each sex category by dividing the total number of diabetes-associated ED visits in that category by the sex-specific population. We calculated the rate difference (RD) with 95% CI between 2011 and 2015.

MAIN OUTCOME MEASURES

Diabetes-specific rates per 10000 persons for each sex category.

RESULTS

Total annual visits to the ED for management of diabetes increased from 617683 cases in 2011 to 748605 in 2015. The annual number of ED visits associated with diabetes increased by 21% over the study period (20% for males and 23% for females). Compared to males, females had a larger increase in visit rates from 240.5 to 249.8 visits per 10000 women over the study years (RD, 9.6 per 10000 persons, 95% CI -16.4 to 26.6 versus 5.7 per 10 000 persons, 95% CI-13.6 to 18.3 ; P=.01).

CONCLUSION

Although diabetes-associated ED visit rates dramatically increased in 2012, they remained relatively stable after 2012 to the end of the study period. More effective preventive diabetes programs that prevent the use of ED visits and other expensive healthcare resources among people with diabetes are needed.

LIMITATIONS

We had no information on the specific indications for the reported ED visits. These estimates may represent a lower bound on ED visits associated with diabetes since the private sector was not included.

CONFLICT OF INTEREST

None.

Analysis of the quality of patient therapeutic education and information in a high complexity reference hospital

BACKGROUND AND OBJECTIVES

The application and monitoring of quality criteria in information and therapeutic patient education can identify areas to improve care. The objectives of this study were: (1) To analyze the characteristics of patient information materials, educational activities, and self-management programs, and (2) to determine health care provider (HCP) proposals on therapeutic patient education.

MATERIALS AND METHODS

Using a cross-sectional study, an online questionnaire was sent to hospital departments in a high complexity reference hospital from September to December 2013 to record: (a) information materials, (b) patient educational activities, and self-management program characteristics, (c) HCP proposals. The materials were analyzed using Health Promoting Hospitals (HPH) recommendations.

RESULTS

(1) An analysis was performed on 258 materials (leaflets [54%]) for chronic patients (86%), acute patients (7%), and the general population (7%). More than half (55%) lacked the authors, and 43% the year issued, and 69% followed HPH recommendations. (2) An evaluation was made of 70 educational activities and 37 self-management programs addressed to patients/relatives with diabetes/obesity, musculoskeletal disorders, COPD/asthma, pelvic-floor disorders, transplantation, bowel-inflammation/liver disease, hypertension, cancer, heart failure, acquired immune deficiency syndrome, chronic renal insufficiency, splenectomy, anticoagulation and older-patient dependence. The structure, process and outcome evaluation varied. (3) HCP proposals included: standardization of materials criteria, web accessibility, list of accredited websites, cross-sectional use, and HCP training in self-management education.

CONCLUSIONS

The online questionnaire showed the weaknesses and strengths of patient information and education, and can be used to monitor their quantity and quality. These results help in the definition of a useful model to improve patient information and education policies.

The impact of integrating medical assistants and community health workers on diabetes care management in community health centers

OBJECTIVE

To compare the impact of implementing team-based diabetes care management involving community health workers (CHWs) vs. medical assistants (MA) in community health centers (CHCs) on diabetes care processes, intermediate outcomes, and patients' experiences of chronic care.

DATA SOURCES

Clinical and administrative data (n = 6111) and patient surveys (n = 698) pre-intervention and post-intervention. Surveys (n = 285) and key informant interviews (n = 48) of CHC staff assessed barriers and facilitators of implementation.

STUDY DESIGN

A three-arm cluster-randomized trial of CHC sites integrating MAs (n = 3) or CHWs (n = 3) for diabetes care management compared control CHC sites (n = 10). Difference-in-difference multivariate regression with exact matching of patients estimated intervention effects.

PRINCIPAL FINDINGS

Patients in the CHW intervention arm had improved annual glycated hemoglobin testing (18.5%, p < 0.001), while patients in the MA intervention arm had improved low-density lipoprotein cholesterol control (8.4%, p < 0.05) and reported better chronic care experiences over time (β=7.5, p < 0.001). Except for chronic care experiences (p < 0.05) for patients in the MA intervention group, difference-in-difference estimates were not statistically significant because control group patients also improved over time. Some diabetes care processes improved significantly more for control group patients than intervention group patients. Key informant interviews revealed that immediate patient care issues sometimes crowded out diabetes care management activities, especially for MAs.

CONCLUSIONS

Diabetes care improved in CHCs integrating CHWs and MAs onto primary care teams, but the improvements were no different than improvements observed among matched control group patients. Greater improvement using CHW and MA team-based approaches may be possible if practice leaders minimize use of these personnel to cover shortages that often arise in busy primary care practices.

Supporting Transitions in Care for Older Adults With Type 2 Diabetes Mellitus and Obesity

The aim of the current study was to compare outcomes for older adults with type 2 diabetes mellitus and obesity following participation in a transitional care intervention that included diabetes self-management education (DSME) and homecare. The three groups analyzed comprised an inpatient DSME plus homecare group (n = 35); an inpatient DSME only group (n = 100); and a group who received usual care (n = 45). Outcomes of interest included rehospitalization rates and hemoglobin A1C (A1C) for up to 1-year post hospital discharge. Rates of rehospitalization and A1C improved for older adults who received nurse-led inpatient DSME and homecare during transitions of care from hospital to home. Rehospitalization rates up to 90 days were decreased for the DSME plus homecare group (10%) compared to DSME only (20%) and usual care groups (26.7%) (p < 0.05). A decrease of -0.4 and -2.3 A1C units was observed for the DSME group and DSME plus homecare group, respectively, at 90 days. These results support a transitional care educational intervention for older adults with type 2 diabetes mellitus and obesity.

TARGETS

Older adults with type 2 diabetes mellitus and obesity.

INTERVENTION DESCRIPTION

Transitional care intervention including diabetes self-management education and homecare.

MECHANISMS OF ACTION

Inpatient diabetes education and homecare helps improve rates of rehospitalization and hemoglobin A1C during care transitions from hospital to home.

OUTCOMES

Rehospitalization rates, glycemic control (i.e., A1C level). [Res Gerontol Nurs. 2018; 11(2):71-81.].

Measuring Workplace Climate in Community Clinics and Health Centers

BACKGROUND

The effectiveness of community clinics and health centers' efforts to improve the quality of care might be modified by clinics' workplace climates. Several surveys to measure workplace climate exist, but their relationships to each other and to distinguishable dimensions of workplace climate are unknown.

OBJECTIVE

To assess the psychometric properties of a survey instrument combining items from several existing surveys of workplace climate and to generate a shorter instrument for future use.

MATERIALS AND METHODS

We fielded a 106-item survey, which included items from 9 existing instruments, to all clinicians and staff members (n=781) working in 30 California community clinics and health centers, receiving 628 responses (80% response rate). We performed exploratory factor analysis of survey responses, followed by confirmatory factor analysis of 200 reserved survey responses. We generated a new, shorter survey instrument of items with strong factor loadings.

RESULTS

Six factors, including 44 survey items, emerged from the exploratory analysis. Two factors (Clinic Workload and Teamwork) were independent from the others. The remaining 4 factors (staff relationships, quality improvement orientation, managerial readiness for change, and staff readiness for change) were highly correlated, indicating that these represented dimensions of a higher-order factor we called "Clinic Functionality." This 2-level, 6-factor model fit the data well in the exploratory and confirmatory samples. For all but 1 factor, fewer than 20 survey responses were needed to achieve clinic-level reliability >0.7.

CONCLUSIONS

Survey instruments designed to measure workplace climate have substantial overlap. The relatively parsimonious item set we identified might help target and tailor clinics' quality improvement efforts.

Structural model of self-care agency in patients with diabetes: A path analysis of the Instrument of Diabetes Self-Care Agency and body self-awareness

Aim

The aim of this study was to examine a causal model of self‐care agency by exploring the relationship between the structure of “body self‐awareness” and the structure of the Instrument of Diabetes Self‐Care Agency (IDSCA).

Methods

The participants were 353 patients with diabetes. The internal consistency of the six items for body self‐awareness was examined by calculating the factor structure using principal factor analysis and Cronbach's alpha. In order to examine the relationship between the seven factors in the IDSCA, a path analysis was conducted.

Results

With regard to the factor structure, the factor loading of these five items was 0.511–0.743 (α = 0.739). In the path analysis, “body self‐awareness” was influenced by the “ability to acquire knowledge” and had a direct effect (0.33) on the “motivation to self‐manage”, while “motivation to self‐manage” had an effect (−0.32) on the “ability to self‐manage”. The Goodness‐of‐Fit Index was 0.974.

Conclusion

“Body self‐awareness” plays a part in the self‐care operation process and serves as an intermediary factor to enable the performance of self‐care operations by making the most use of self‐care agency. Moreover, striking a proper balance between self‐management that is focused on the treatment of diabetes and a person's ability for self‐management of diabetes was found to be important.

Type 2 diabetes-related foot care knowledge and foot self-care practice interventions in the United States: a systematic review of the literature

Introduction

The purpose of this systematic literature review is to review published studies on foot care knowledge and foot care practice interventions as part of diabetic foot care self-management interventions.

Methods

Medline, CINAHL, CENTRAL, and Cochrane Central Register of Controlled Trials databases were searched. References from the included studies were reviewed to identify any missing studies that could be included. Only foot care knowledge and foot care practice intervention studies that focused on the person living with type 2 diabetes were included in this review. Author, study design, sample, intervention, and results were extracted.

Results

Thirty studies met the inclusion criteria and were classified according to randomized controlled trial (n=9), survey design (n=13), cohort studies (n=4), cross-sectional studies (n=2), qualitative studies (n=2), and case series (n=1). Improving lower extremity complications associated with type 2 diabetes can be done through effective foot care interventions that include foot care knowledge and foot care practices.

Conclusion

Preventing these complications, understanding the risk factors, and having the ability to manage complications outside of the clinical encounter is an important part of a diabetes foot self-care management program. Interventions and research studies that aim to reduce lower extremity complications are still lacking. Further research is needed to test foot care interventions across multiple populations and geographic locations.

Postgraduate education needs of Nurses' who are caregivers for patients with diabetes

Objective:

Diabetic management process requires nurses with expert knowledge and patient care skills. This study was carried out to identify nurses’ diabetic care approaches and their post graduate education needs in order to develop a “Basic Diabetes Patient Care Education Program” in a university hospital in Turkey.

Methods:

The descriptive study, using the survey technique, was carried out in a university hospital with 87 bedside nurses who were caring for diabetic patients. Investigators developed data collection tool consisting of closed ended questions and opportunities for open-ended responses.

Results:

Among the 87 nurses, 88.5% were staff nurses, and 11.5% were nurse managers. The mean age was 27.41 ± 4.82 and years of professional experience was 6.86 ± 4.23. The 41.4% of nurses stated that they were caring for 1-2 patients with diabetes per week and 72.4% of nurses stated that they had attended an educational session about diabetes after graduation. The 95.4% of nurses reported a need for a continuous education program for diabetes patient care. Medication regimen (69.0%) and special care applications such as wound care (54.0%) were the most needed educational requirements. There were no difference in educational needs based on basic education or years of professional experience (p>0.05).

Conclusions:

Nurses caring for patients with diabetes should be supported by orientation, in-service education and continuing education programs. Additionally, the placement of patient care courses for chronic diseases, like diabetes, into the core curriculum of nursing schools would be useful in responding to actual patient care and family needs.

Diabetic patients' willingness to use tele-technology to manage their disease - A descriptive study

Objectives: Diabetes mellitus is a public health concern worldwide. TeleHealth technology may be an effective tool for empowering patients in the self-management of diabetes mellitus. However despite the great impact of diabetes on healthcare in Saudi Arabia, no research has investigated diabetic patients' willingness to use this technology. This study investigates diabetic patients' willingness to use tele-technology as a tool to monitor their disease.

Methods: Data were collected from diabetic patients attending the diabetes education clinic at the Ministry of National Guard Health Affairs (MNGHA) in the Eastern region of Saudi Arabia over a three month period. A survey was developed which measured patients' willingness to use tele-technology in the self-management of their diabetes as well as their perceived expectations from the technology.

Results: The study found that the majority of patients were willing to use tele-technology to self- monitor their diabetes. However, a minority (11.3%) indicated willingness to use the system daily and only half indicated preference to use it once a week (53.8%). Patients who were younger, had higher education levels, were employed, had internet access and had Type II diabetes were significantly more likely to report willingness to use the technology.

Conclusions: Diabetic patients could be ready to play a more active role in their care if given the opportunity. Results from this study could serve as a baseline for future studies to develop targeted interventions by trialing tele-technology on a sample of the diabetic population. Patients with diabetes need to be in charge of their own care in order to improve health outcomes across the country.

National standards for asthma self-management education

BACKGROUND

Asthma education reimbursement continues to be an issue in the United States. Among the greatest barriers is the lack of a standardized curriculum for asthma self-management education recognized by a physician society, non-physician health care professional society or association, or other appropriate source. The applicable Current Procedural Terminology codes for self-management education and training are 98960 through 98962, stating that "if a practitioner has created a training curriculum for educating patients on management of their medical condition, he or she may employ a non-physician health care professional to provide education using a standardized curriculum for patients with that disease." Without a standardized curriculum, reimbursement from payers is beyond reach.

OBJECTIVE

Representatives from the Joint Council of Allergy, Asthma, and Immunology; American College of Allergy, Asthma, and Immunology; American Academy of Allergy, Asthma, and Immunology; American Lung Association; American Thoracic Society; National Asthma Educator Certification Board; American College of Chest Physicians; and Association of Asthma Educators gathered to write a standardized curriculum as a guideline for payer reimbursement.

METHODS

The Task Force began with a review of the American Lung Association and American Thoracic Society's Operational Standards for Asthma Education. Board members of the National Asthma Educator Certification Board incorporated comments, rationale, and references into the document.

RESULTS

This document is the result of final reviews of the standards completed by the Task Force and national health care professional organizations in September 2014.

CONCLUSION

This document meets the requirements of Current Procedural Terminology codes 98960 through 98962 and establishes the minimum standard for asthma self-management education when teaching patients or caregivers how to effectively manage asthma in conjunction with the professional health care team.

Self-titration of insulin in the management of people with type 2 diabetes: a practical solution to improve management in primary care

Good glycaemic control in type 2 diabetes (T2DM) is associated with a reduced risk of diabetes complications; however, achieving and maintaining glycaemic control represents a major challenge to physicians, and despite the availability of a range of antidiabetic therapies, many patients with T2DM will eventually require insulin supplementation to reach target glycaemic levels. Insulin initiation, adjustment of the insulin dose and the need for frequent assessment of blood glucose levels are often complicated by patient and physician misconceptions and concerns regarding its use. For most patients requiring insulin therapy, dose titration is carried out by physicians; however, evidence suggests that this process may not provide optimal glycaemic management for patients. Self-monitoring of blood glucose and self-adjustment of insulin dose (insulin self-titration) is well established in type 1 diabetes, suggesting that similar therapeutic self-management may be beneficial when applied to patients with T2DM. This article reviews the rationale and clinical evidence for insulin self-titration in patients with T2DM with the aim of highlighting the importance of educating patients about insulin therapy and empowering them to manage their diabetes through self-titration of insulin.

Psychometric evaluation of the Korean version of the Diabetes Self-efficacy Scale among South Korean older adults with type 2 diabetes

AIMS AND OBJECTIVES

To evaluate the psychometric properties (reliability and validity) of the Korean version of the Diabetes Self-efficacy Scale among South Korean older adults with type 2 diabetes mellitus.

BACKGROUND

Self-efficacy has been reported to be a key component of enhancing diabetes self-management, and many healthcare providers have paid attention to the instruments to accurately measure self-efficacy as related to diabetes self-management.

DESIGN

A psychometric test of an instrument measuring self-efficacy as related to diabetes self-management.

METHODS

A total of 278 Korean older adults with type 2 diabetes were recruited in one senior centre in Seoul, South Korea. The instrument included the Diabetes Self-efficacy Scale and the summary of the Diabetes Self-care Activities. Item analyses, reliability including internal consistency and stability, and validity including exploratory factor analysis, confirmatory factor analysis, and hypothesised relationships test were used to examine the psychometric properties of the Korean version of the Diabetes Self-efficacy Scale.

RESULTS

The item-total correlation coefficients of all items were >0·30 and ranged from 0·47-0·73. The coefficient alpha for the internal consistency was 0·89, and the intraclass correlation coefficient for the stability was 0·90. Two factors were extracted from the exploratory factor analysis (factor 1, self-efficacy for diet-related self-management behaviours; factor 2, self-efficacy for diabetes self-management behaviours except diet), and the two-factor model for the confirmatory factor analysis had good fitness indices. The diabetes self-efficacy scores were positively correlated with the level of diabetes self-management.

CONCLUSIONS

The findings supported that the Korean version of the Diabetes Self-efficacy Scale was reliable and valid in measuring self-efficacy as related to diabetes self-management in Korean older adults with type 2 diabetes.

RELEVANCE TO CLINICAL PRACTICE

The Korean version of the Diabetes Self-efficacy Scale can allow healthcare providers to effectively measure self-efficacy related to diabetes self-management so that they can provide the appropriate and adequate nursing care to Korean older adults with type 2 diabetes.

Dietary challenges of managing type 2 diabetes in African-American women

The purpose of this qualitative study was to explore the challenge of self-management of diet in African-American women living with type 2 diabetes. Specifically, the women were asked to talk about dietary challenges of managing diabetes in the context of their personal lifestyle factors, such as daily routines, family responsibilities, and individual needs. Using a phenomenological approach, a descriptive, exploratory design was implemented using four facilitated focus groups. A convenience sample of 24 African-American women was recruited from a family practice center in the midwest. Data from each of the four focus groups were audiotaped and transcribed verbatim. Themes were compared and contrasted within and across each of the four focus groups until consensus was reached. Four themes were identified: frequent difficulties in changing dietary habits, need for individual guidance, support, and misinformation gaps. Overall, the participants expressed the need for more attention to the personal lifestyle factors they viewed as obstacles to managing diabetes.

Comprehensive diabetes management program for poorly controlled Hispanic type 2 patients at a community health center

Technology and improved care coordination models can help diabetes educators and providers meet national care standards and provide culturally sensitive diabetes education that may improve diabetes outcomes. The purpose of the study was to evaluate the clinical usefulness of a nurse-led diabetes care program (Comprehensive Diabetes Management Program, CDMP) for poorly controlled Hispanic type 2 diabetes (T2DM) patients in an urban community health center setting. Patients were randomized to the intervention condition (IC; n = 21) or an attention control condition (AC; n = 18). IC and AC conditions were compared on rates of adherence to national clinical practice guidelines (blood glucose, blood pressure, foot exam, eye exam), and levels of diabetes distress, depression, and treatment satisfaction. IC patients had a significant improvement in A1C from baseline to 12-month follow-up compared with AC (-1.6% ± 1.4% versus -0.6% ± 1.1%; P = .01). The proportion of IC patients meeting clinical goals at follow-up tended to be higher than AC for A1c (IC = 45%; AC = 28%), systolic blood pressure (IC = 55%; AC = 28%), eye screening (IC = 91%; AC = 78%), and foot screening, (IC = 86%; AC = 72%). Diabetes distress and treatment satisfaction also showed greater improvement for IC than AC (P = .05 and P = .06, respectively), with no differences for depression. The CDMP intervention was more effective than an attention control condition in helping patients meet evidence-based guidelines for diabetes care.

The association of mental conditions with blood glucose levels in older adults with diabetes

OBJECTIVES

People with diabetes must engage in several self-care activities to manage blood glucose; cognitive function and other affective disorders may affect self-care behaviors. We examined the executive function domain of cognition, depressive symptoms, and symptoms of generalized anxiety disorder (GAD) to determine which common mental conditions can co-occur with diabetes are associated with blood glucose levels.

METHODS

We conducted a cross-sectional in-person survey of 563 rural older adults (age 60 years or older) with diabetes that included African Americans, American Indians, and Whites from eight counties in south-central North Carolina. Hemoglobin A1C (A1C) was measured from a finger-stick blood sample to assess blood glucose control. Executive function, depressive symptoms, and symptoms of GAD were assessed using established measures and scoring procedures. Separate multivariate linear regression models were used to examine the association of executive function, depressive symptoms, and symptoms of GAD with A1C.

RESULTS

Adjusting for potential confounders including age, gender, education, ethnicity, marital status, history of stroke, heart disease, hypertension, diabetes knowledge, and duration of diabetes, executive function was significantly associated with A1C levels: every one-unit increase in executive function was associated with a 0.23 lower A1C value (p = 0.02). Symptoms of depression and GAD were not associated with A1C levels.

CONCLUSIONS

Low executive function is potentially a barrier to self-care, the cornerstone of managing blood glucose levels. Training aids that compensate for cognitive impairments may be essential for achieving effective glucose control.

CoDE: Community Diabetes Education for uninsured Mexican Americans

Low-cost diabetes education programs that target Mexican Americans are essential to reduce the observed health disparities in this population. A culturally appropriate intervention was developed as the centerpiece of the Community Diabetes Education (CoDE) program. This article describes the structure, patient acceptance, and costs of this one-to-one educational model delivered in 7 patient contact hours by a community health worker over 12 months in a community clinic serving the uninsured. A total of 162 patients-predominantly female, Spanish-speaking Mexican American patients with type 2 diabetes of mean duration of 6.5 years-enrolled in the program, and a dropout rate of 22% was observed during the 12-month period. Preliminary analysis indicated that program capacity was 120 patients per month, and the annual direct medical expenditure per CoDE participant was $461. The hemoglobin A(1c) was significantly reduced in patients who participated in the program for 12 months. Sustainable, low-cost, community-based programs like CoDE and long-term patient participation will help reduce the burden of diabetes in the underserved Hispanic population.

Diabetes in sub-saharan Africa: kenya, mali, mozambique, Nigeria, South Africa and zambia

Until a few years ago, a limited number of epidemiologists or public health experts mentioned the words “diabetes.” As new lifestyles, imported dietary practices, and globalization take roots in the developing world, as Africa is, today, diabetes and its complications are considered an epidemic in Africa, compelling African governments to start paying more attention to its impact as thousands of Africans run the risk of dying young. The potential severity of diabetes is such that some epidemiologists predict that its economic impact and death toll will surpass the ravages of HIV and AIDS in the near future. On the African sub-continent, present literature and the work of the World Diabetes Foundation have highlighted three countries, namely, Mali, Mozambique, and Zambia. However, the conditions in South Africa, Kenya, and Nigeria, some of the most developed areas of the continent, provide a clue to how people are coping and how governments are responding to diabetes and its full impact. This study is, therefore, a meta-summary of the incidence and prevalence of today's emerging silent killer or diabetes in Sub-Saharan Africa. The theme is that time is running out for Africa and that, as was for HIV/AIDS, by the time the governments wake up and stop denying the catastrophic potential of the epidemic, diabetes will simply overwhelm the continent's resources, and the world will witness the death of millions of Africans. The last section is a call for action against diabetes in terms of advocacy, promotion of awareness, and public health policies that empower people to diabetes self-management.

Barriers to and facilitators of self-management adherence in Korean older adults with type 2 diabetes

AIM

The aim of this study was to identify the barriers to and facilitators of self-management adherence in Korean older adults with type 2 diabetes.

DESIGN AND METHODS

Qualitative data collected from 24 participants in three focus groups who had previously taken part in a diabetes self-management education programme in a community setting were analyzed using an interpretive method.

RESULTS

The barriers to adherence to self-management included ageing-related physical and psychological changes, restrictions related to specific cultural factors, lack of self-discipline and poor understanding of self-management. Facilitators of self-management were knowing the benefits of and having a system to reinforce self-management, being the master of oneself by reshaping historical life habits and family support. The perceived barriers and facilitators differed with gender as a result of the characteristics of Korean culture.

CONCLUSIONS

This study identified the major barriers to and facilitators of self-management adherence specific to Korean older adults with diabetes, which can be used to develop better diabetes self-management education programmes for this population.

RELEVANCE TO CLINICAL PRACTICE

Korean nurses working with Korean older adults with diabetes can utilize the findings of this study to structure better tailored and culturally appropriate self-management programmes specific to older adults.

Type 2 diabetes self-management social support intervention at the U.S.-Mexico border

OBJECTIVES

To pilot test the efficacy of a culturally tailored diabetes self-management social support intervention for Mexican American adults with Type 2 diabetes (T2DM) living in the U.S.-Mexico border region and to test the feasibility of recruiting and training promotoras to participate in intervention delivery.

DESIGN AND SAMPLE

This study used a single-group pretest and posttest design. The convenience sample consisted of 21 Mexican American adults with T2DM. The setting for the study was a community in the Arizona-Sonora, Mexico border region.

INTERVENTIONS

A bilingual, bicultural certified diabetes educator (CDE) and a nurse researcher developed the intervention to improve T2DM self-management activities for Mexican Americans. Data were collected using self-report questionnaires, glycosolated hemoglobin (HbA(1c)), and anthropometric measures.

RESULTS

Intervention efficacy was demonstrated by an increase in participants' diabetes self-management activities and diabetes knowledge and a decrease in diabetes-related distress and sedentary behaviors. There were no significant changes in physiologic outcomes. Feasibility of recruitment and training of 2 promotoras who participated in intervention delivery was established.

CONCLUSIONS

Promotoras, in collaboration with a CDE, successfully delivered a culturally tailored diabetes self-management social support intervention for Mexican American adults with T2DM. This intervention positively affected diabetes self-management behaviors.

Teaching so they hear: using a co-created diabetes self-management education approach

PURPOSE

To describe the development and outcomes of a co-created diabetes self-management education (DSME) intervention that resulted in statistically significant (p=.02) improvements in diabetes self-care activities when compared to outcomes of a typical DSME program.

DATA SOURCES

In this pilot study, an experimental self-management intervention with a self-selected group of adults with type 2 diabetes mellitus was held in the southern United States. Focus group results were used to develop the intervention and DSME participants co-created the sessions. Pre- and postintervention outcomes were compared to those of participants in DSME programs at two area, certified diabetes education centers.

CONCLUSIONS

No significant differences were found between the experimental and control groups with regard to knowledge, adaptation, and program satisfaction. However, diabetes self-care activities significantly improved (p=.02) for the experimental group.

IMPLICATIONS FOR PRACTICE

A co-created teaching approach better meets the learning needs of adults with type 2 diabetes mellitus and results in enhanced ability to perform the self-care activities required for successful diabetes control. Better diabetes control reduces visits to monitor and treat complications and the need for repetitive educational sessions that exceed third-party pay limits and extend the time needed for patient encounters.

Relationship of glucose regulation to changes in weight: a systematic review and guide to future research

Although weight gain and obesity are risk factors for poor glucose regulation, the relationship, if any, of glucose regulation to changes in weight is not well understood. The purpose of this study was to conduct a systematic review of research examining the relationship of glucose regulation to changes in weight in human-based studies and to provide guidelines for future research in this area. We searched electronic databases and reference sections of relevant articles, including both diabetic and non-diabetic populations, to locate all the literature published before February 2010, and then conducted a systematic review across studies to compare the research designs and findings. The 22 studies meeting our criteria for review generally supported the relationship of glucose regulation to changes in weight. Three studies reported that poor glucose regulation is associated with weight gain; 12 studies concluded that poor glucose regulation is associated with weight loss; 5 showed complex relationships depending on age, sex, or race/ethnicity; and 2 suggested no relationship. The diverse findings may imply that the direction (negative or positive) of the relationship may depend on specific conditions. More research focused on different subpopulations may provide more definitive information supplemental to the current preliminary findings. Recommendations regarding future research in this particular area are provided in the discussion.

Glycemic control in pediatric type 1 diabetes: role of caregiver literacy

OBJECTIVE

Poorly controlled diabetes may occur because caregivers of children with type 1 diabetes fail to comprehend provided diabetes education. We hypothesized that poorly controlled diabetes is associated with lower literacy/numerical skills of caregivers of children with type 1 diabetes.

METHODS

Primary caregivers were evaluated by using Newest Vital Sign (NVS) and a sociodemographic questionnaire. The NVS identifies individuals who are at risk for low health literacy by measuring general literacy/numeracy skills and yields an overall estimate of health literacy. The NVS scores are interpreted to suggest inadequate, limited, or adequate literacy.

RESULTS

Two hundred caregivers of children who had type 1 diabetes with mean hemoglobin A1c (HbA1c) of 8.8 +/- 1.9%, age of 11.8 +/- 3.7 years, duration of disease of 4.8 +/- 3.3 years, and BMI of 20.8 +/- 4.4 kg/m(2) participated. HbA1c in those of inadequate literacy (10.4 +/- 2.2%) was significantly higher than in those of adequate literacy (8.6 +/- 1.7%; P < .001). HbA1c in those whose caregivers had limited literacy (9.5 +/- 2.2%) did not differ significantly from the other 2 groups. On adjusting for independent covariates, we found that children whose caregivers had at least 50% correct math answers had better glycemic control (8.5 +/- 1.7%) than those who failed (9.8 +/- 2.1%; P < .0005).

CONCLUSIONS

Literacy and numerical skills of caregivers significantly influence glycemic control of their children with type 1 diabetes. Assessing literacy/numeracy skills of caregivers and addressing these deficiencies may be crucial in optimizing glycemic control.

Feasibility of using videoconferencing to provide diabetes education: a pilot study

We conducted a pilot study of the effectiveness of individual counselling sessions provided by a dietician through telemedicine for patients with diabetes. All participants received a single group education session via videoconference. Those who were randomized to the intervention also received two additional follow-up sessions, four and eight weeks later. Glycosylated haemoglobin and total cholesterol were measured at the start and again 16 weeks later. The patients completed diabetes quality-of-life and telemedicine patient satisfaction surveys. Thirty-two participants consented to participate. Complete data were collected on 13 intervention and 13 control patients. There was a 1% fall in HbA(1c) in the intervention group from pre- to post-assessment, although this was not significant. The control group showed a significantly larger fall in HbA(1c) levels than the intervention group (P = 0.043). Total cholesterol decreased in both groups, although not significantly. All control and intervention group participants indicated that they would participate in videoconferencing nutritional counselling again. The results suggest that providing nutritional therapy via videoconferencing may be useful in assisting patients to manage their conditions.

PharmacistCARE: description of a pharmacist care service and lessons learned along the way

OBJECTIVE

To describe the PharmacistCARE program, an innovative pharmacy practice model implemented within a self-insured employer and to describe lessons learned by the authors in implementing and maintaining the program.

SETTING

University of Kentucky (UK), March 2003 to present.

PRACTICE DESCRIPTION

A free-standing pharmacist clinic located within an ambulatory care facility owned by UK HealthCare.

PRACTICE INNOVATION

PharmacistCARE, a pharmacist-provided patient care service for UK Health Plan members that includes comprehensive disease and medication therapy management.

MAIN OUTCOME MEASURES

Various lessons learned by the authors during development, implementation, and maintenance of the program.

RESULTS

The program has been recognized by the university as a positive contribution to health plan service enhancement and cost savings and has documented enhanced patient care outcomes.

CONCLUSION

The PharmacistCARE program is a unique pharmacist-provided service delivered in a free-standing pharmacist clinic that enhances health outcomes for adult members in a self-insured employer group.

A community-based parish nurse intervention program for Mexican American women with gestational diabetes

OBJECTIVE

To examine the effects of a Parish Nurse Intervention Program (PNIP) on maternal health behaviors, glycemic control, and neonatal outcomes among Mexican American women with gestational diabetes.

DESIGN

A randomized controlled trial comparing care as usual (CAU) with a supplementary 1-hour education session for diabetes education reinforcement by a Parish Nurse.

SETTING

An outpatient treatment clinic for gestational diabetes within a 250-bed tertiary care, non-profit hospital with a Parish Nurse partnership.

PARTICIPANTS

One hundred Mexican American women were included in the study with randomization into Parish Nurse Intervention Program (n=49) and care as usual (n=51) groups.

MAIN OUTCOME MEASURES

The Health Promoting Lifestyle Profile II (HPLP II) and two measures of glycemic control pre- and post-intervention, as well as newborn size, and days of maternal and neonatal hospitalization.

RESULTS

Outcomes indicate significantly improved Health Promoting Lifestyle Profile II scores in the Parish Nurse Intervention Program group post-intervention compared with the Care As Usual group. No significant differences between groups regarding glycemic control, macrosomia, or days of maternal or neonatal hospitalization were found.

CONCLUSIONS

A Parish Nurse Intervention Program for pregnant women of Mexican descent with gestational diabetes is effective in leading to improved self-reported health promoting behaviors.

Clinical effectiveness of a brief educational intervention in Type 1 diabetes: results from the BITES (Brief Intervention in Type 1 diabetes, Education for Self-efficacy) trial

AIMS

Intensive 5-day educational interventions for people with Type 1 diabetes have shown improved outcomes in a number of European studies. The aim was to assess the effectiveness of a brief (2.5 days) psycho-educational intervention.

METHODS

Our randomized trial in a secondary-care setting had 54 and 60 participants allocated to intervention and control groups, respectively. Primary outcomes were HbA1c and severe hypoglycaemia. Secondary outcomes were blood pressure, weight, height, lipids and psychometric profile.

RESULTS

HbA1c showed no statistically significant change at 3 months [difference = 0.01, 95% confidence interval (CI) -0.23, 0.26, P = 0.92], 6 months (difference = -0.06, 95% CI -0.32, 0.20, P = 0.67) and 12 months (difference = 0.01, 95% CI -0.30, 0.32, P = 0.94). Incidence of severe hypoglycaemia (per patient per year) in the intervention group (0.41) and control group (0.48) was not statistically different. Treatment satisfaction improved at 3 months (difference = 9.4, 95% CI 5.2, 13.6, P = 0.0005), 6 months (difference = 10.4, 95% CI 6.0, 14.8, P = 0.0005) and 12 months (difference = 7.1, 95% CI 2.1, 12.1, P = 0.006). The 'Managing psychological aspects' and 'Setting and achieving goals' dimensions of the Diabetes Empowerment Scale also showed significant improvement at 3, 6 and 12 months. Diabetes Knowledge Test, Illness Perception Questionnaire, Hypoglycaemia Fear Scale and Short Form 36 showed no significant change.

CONCLUSIONS

This brief intervention had no significant impact on HbA(1c) or severe hypoglycaemia, but improved diabetes treatment satisfaction and patient empowerment. Current Controlled Trials ISRCTN75807800.

Health information technology will shift the medical care paradigm

The current paradigm of medical care depends heavily on the autonomous and highly trained doctor to collect and process information necessary to care for each patient. This paradigm is challenged by the increasing requirements for knowledge by both patients and doctors; by the need to evaluate populations of patients inside and outside one's practice; by consistently unmet quality of care expectations; by the costliness of redundant, fragmented, and suboptimal care; and by a seemingly insurmountable demand for chronic disease care. Medical care refinements within the old paradigm may not solve these challenges, suggesting a shift to a new paradigm is needed. A new paradigm could be considerably more reliant on health information technology because that offers the best option for addressing our challenges and creating a foundation for future medical progress, although this process will be disruptive.

Brief Intervention in Type 1 diabetes - Education for Self-efficacy (BITES): Protocol for a randomised control trial to assess biophysical and psychological effectiveness

BACKGROUND

Self management is the cornerstone of effective preventive care in diabetes. Educational interventions that provide self-management skills for people with diabetes have been shown to reduce blood glucose concentrations. This in turn has the potential to reduce rates of complications. However, evidence to support type, quantity, setting and mode of delivery of self-management education is sparse.

OBJECTIVES

To study the biophysical and psychological effectiveness of a brief psycho-educational intervention for type 1 diabetes in adults.

DESIGN

Randomised controlled clinical trial.

SETTING

Multidisciplinary specialist diabetes centre.

HYPOTHESIS

Our hypothesis was that the brief (2.5-day) intervention would be biophysically and psychologically effective for people with type 1 diabetes.

INTERVENTION

A brief psycho-educational intervention for type 1 diabetes developed by a multi-professional team comprising of a consultant diabetologist, a diabetes specialist nurse, a specialist diabetes dietician and a clinical health psychologist and delivered in 20 hours over 2.5 days.

PRIMARY OUTCOMES

HbA1c and severe hypoglycaemia.

SECONDARY OUTCOMES

Blood pressure, weight, height, lipid profile and composite psychometric scales.

PARTICIPANTS

We shall consent and recruit 120 subjects with postal invitations sent to eligible participants. Volunteers are to be seen at randomisation clinics where independent researcher verify eligibility and obtain consent. We shall randomise 60 to BITES and 60 to standard care.

ELIGIBILITY CRITERIA

Type 1 diabetes for longer than 12 months, multiple injection therapy for at least two months, minimum age of 18 and ability to read and write.Randomisation: An independent evaluator to block randomise (block-size = 6), to intervention or control groups using sealed envelopes in strict ascendant order. Control group will receive standard care.

ASSESSMENT

PARTICIPANTS in both groups would attend unblinded assessments at baseline, 3, 6 and 12 months, in addition to their usual care. After the intervention, usual care would be provided.Ethics approval: York Research Ethics Committee (Ref: 01/08/016) approved the study protocol.

DISCUSSION

We hope the trial will demonstrate feasibility of a pragmatic randomised trial of BITES and help quantify therapeutic effect. A follow up multi-centre trial powered to detect this effect could provide further evidence.

TRIAL REGISTRATION

Current Controlled Trials ISRCTN75807800.

Quality of care: assessment

To translate science into clinical practice we must first assess the quality of care that is being delivered. The resulting information about qualitative and quantitative parameters can then be assessed. Ultimately insights can be obtained into improving the quality of care in diabetes mellitus. The Diabetes Quality Improvement Programme in USA has shown such an exercise is feasible. A similar exercise in India is necessary to improve the quality of diabetes care.