Patient activation in individuals with type 2 diabetes mellitus: associated factors and the role of insulin.

AIM: This study explored the relationship between insulin use and patient activation (a person's internal readiness and capabilities to undertake health-promoting actions) in individuals with type 2 diabetes mellitus and aimed to identify demographic, clinical and psychosocial factors involved in patient activation. METHODS: In this cross-sectional study, baseline data from a Dutch nationwide study were analyzed. Patient activation was assessed with the Patient Activation Measure 13. A linear mixed model was used to take clustering into account. RESULTS: In total, 1,189 persons were included (310 of whom were on insulin), enrolled via 47 general practices and six hospitals. Their mean Patient Activation Measure 13 score was 59±12. We found no association between insulin therapy and patient activation. In the multivariable analysis, individuals with a better health status, very good or very poor social support (vs good social support), individuals who felt they had greater control over their illness and those with a better subjective understanding of their illness showed higher patient activation. Individuals with a lower educational level and those who expected their illness to continue showed a lower activation level. CONCLUSION: Patient activation does not differ between individuals with type 2 diabetes mellitus on insulin therapy and those on other therapies.

Implementation of a Structured Diabetes Consultation Model to Facilitate a Person-Centered Approach: Results From a Nationwide Dutch Study.

OBJECTIVE: We assessed both from a patient and provider perspective the usefulness and added value of a consultation model that facilitates person-centered diabetes care. RESEARCH DESIGN AND METHODS: The model consists of 1) inventory of disease and patient-related factors; 2) setting personal goals; 3) choosing treatment; and 4) determination of required care. It was implemented in 47 general practices and 6 hospital outpatient clinics. Providers were trained, and patients were recommended to prepare their visit. All filled out a questionnaire after every consultation. Differences between primary and secondary care practices and between physician-led and nurse-led consultations were analyzed. RESULTS: Seventy-four physicians and thirty-one nurses participated, reporting on 1,366 consultations with type 2 diabetes patients. According to providers, the model was applicable in 72.4% (nurses 79.3% vs. physicians 68.5%, P < 0.001). Physicians more often had a consultation time <25 min (80.4% vs. 56.9%, P < 0.001). According to providers, two of three patients spoke more than half of the consultation time (outpatient clinics 75.2% vs. general practices 66.6%, P = 0.002; nurses 73.2% vs. physicians 64.4%, P = 0.001). Providers stated that person-related factors often determined treatment goals. Almost all patients (94.4%) reported that they made shared decisions; they felt more involved than before (with physicians 45.1% vs. with nurses 33.6%, P < 0.001) and rated the consultation 8.6 of 10. After physician-led consultations, 52.5% reported that the consultation was better than before (nurse visit 33.7%, P < 0.001). CONCLUSIONS: A consultation model to facilitate person-centered care seems well applicable and results in more patient involvement, including shared decision making, and is appreciated by a substantial number of patients.

Effects of a lifestyle program in subjects with Impaired Fasting Glucose, a pragmatic cluster-randomized controlled trial.

BACKGROUND: The worldwide epidemic of type 2 diabetes (T2DM) underlines the need for diabetes prevention strategies. In this study the feasibility and effectiveness of a nurse led lifestyle program for subjects with impaired fasting glucose (IFG) is assessed. METHODS: A cluster randomized clinical trial in 26 primary care practices in the Netherlands included 366 participants older than 45 years with newly diagnosed IFG and motivated to change their lifestyle (intervention group, n = 197; usual care group, n = 169). The one-year intervention, consisting of four to five individual nurse-led consultations, was directed at improving physical activity and dietary habits. The primary outcome measure was body mass index (BMI). Linear and logistic multilevel analyses and a process evaluation were performed. RESULTS: Both groups showed small reductions in BMI at 1 and 2 years, but differences between groups were not significant. At both 1 and 2-year follow-up the number of participants physically active for at least 30 minutes at least five days a week was significantly improved in the intervention group compared to the usual care group (intervention group vs. usual care group: OR1year = 3.53; 95 % CI = 1.69-7.37 and OR2years = 1.97; 95 % CI = 1.22-3.20, respectively). The total drop-out rate was 24 %. Process evaluation revealed that participants in the intervention group received fewer consultations than advised, while some practice nurses and participants considered the RM protocol too intensive. CONCLUSIONS: This relatively simple lifestyle program in subjects with IFG resulted in a significant improvement in reported physical activity, but not in BMI. Despite its simplicity, some participants still considered the intervention too intensive. This viewpoint could be related to poor motivation and an absence of disease burden due to IFG, such that participants do not feel a need for behavioural change. Although the intervention provided some benefit, its wider use cannot be advised. TRIAL REGISTRATION: Current Controlled Trials ISRCTN41209683 , date of registration 16/10/2013h  .

The implementation of national action program diabetes in the Netherlands: lessons learned.

BACKGROUND: Over the past decade, the National Action program Diabetes (NAD) was implemented in the Netherlands. Its aim was to introduce the Care Standard (CS) for diabetes by means of a specific implementation plan and piloting in several regions. This study aimed to provide insight into the implementation of the NAD as, coupled with the introduction of the CS, it may function as an example for similar approaches in other countries. METHODS: A series of quantitative studies (participants 2010: N = 1726, participants 2013: N = 1370 & participants pilot regions 2013: N = 168) and qualitative studies (participants 2010: N = 18 and participants 2013: N = 4) was conducted among health care professionals (HCPs). In addition, two quantitative studies were conducted among type 1 and 2 patients (participants 2010: N = 573; participants 2013: N = 5056). RESULTS: Overall, positive changes in diabetes care were detected in the period 2010 - 2013. In 2013 significantly more HCPs were familiar with the CS (43.7 versus 37.6 %) and more HCPs perceived themselves to be working largely or completely in accordance with the CS (89.2 versus 79.0 %) than in 2010. A comparison of the results in specific pilot regions with the rest of the country revealed that HCPs in these regions scored significantly more positively on implementation and appreciation of the CS. This positive trend was reflected by the high levels of reported patient satisfaction and involvement in treatment. HCPs who were in possession of the CS had significantly better scores on the implementation of several elements of the CS than HCPs who were not in possession of the CS. CONCLUSION: The CS has become more prominent and embedded in daily health care practice. In retrospect the CS has provided momentum for the realization of various processes relating to the wider implementation of standards to improve the care for people with other chronic diseases in the Netherlands. Experiences with the NAD and CS underline the need to move towards an integrated multidisciplinary approach of diabetes care worldwide.

Correlates of perceived self-care activities and diabetes control among Dutch type 1 and type 2 diabetics.

This study examined how Dutch type 1 and type 2 diabetes patients' perceived autonomy support, as well as their perceived competence and treatment self-regulation, are associated with their diabetes self-care activities (healthy diet, physical activity, monitoring blood glucose, medication use) and general diabetes control. A cross-sectional questionnaire study was conducted among 143 type 1 diabetics and 384 type 2 diabetics. Overall, participants felt competent, supported in their autonomy, and perceived to autonomously self-regulate their diabetes. Our results underline the importance of perceived competence in type 1 and 2 diabetics, as this was strongly associated with adhering to a healthy diet and general diabetes control. Our findings also emphasize the need for autonomy supportive health care professionals in diabetes care. Interestingly, perceived competence partially mediated the influence of autonomy support on general diabetes control.

Mastery and perceived autonomy support are correlates of Dutch diabetes patients' self-management and quality of life.

OBJECTIVE: The aim of this study was to assess the associations between type 2 diabetes patients' mastery and perceived autonomy support and their self-management skills and health-related quality of life (HRQOL). METHODS: A cross-sectional questionnaire survey was conducted among 3352 patients with type 2 diabetes. Key variables were assessed with validated questionnaires. RESULTS: Patients' mastery and perceived autonomy support correlated positively with their self-management skills (r=0.34, p<0.001; r=0.37, p<0.001) and HRQOL (r=0.37, p<0.001; r=0.15, p<0.001). In the linear regression analysis, mastery and perceived autonomy support were positive correlates of self-management (ß=0.23; p<0.001; ß=0.25; p<0.001). Patients with more physical or psychological complications had significantly lower scores on mastery, perceived autonomy support, self-management and HRQOL. CONCLUSION: Our results indicate the importance of mastery in relation to diabetes patients' perceived autonomy support, self-management skills and HRQOL. PRACTICE IMPLICATIONS: Since a greater sense of mastery is likely to increase patients' autonomous motivation to cope with their disease, interventions can aim to influence patients' motivational regulation. In addition, we confirmed the need for autonomy support to improve patients' self-management skills. Professionals can be trained to be autonomy-supportive, which relates to person-centered approaches such as motivational interviewing (MI).

A cluster-randomized controlled trial to study the effectiveness of a protocol-based lifestyle program to prevent type 2 diabetes in people with impaired fasting glucose.

BACKGROUND: Effective diabetes prevention strategies that can be implemented in daily practice, without huge amounts of money and a lot of personnel are needed. The Dutch Diabetes Federation developed a protocol for coaching people with impaired fasting glucose (IFG; according to WHO criteria: 6.1 to 6.9 mmol/l) to a sustainable healthy lifestyle change: 'the road map towards diabetes prevention' (abbreviated: Road Map: RM). This protocol is applied within a primary health care setting by a general practitioner and a practice nurse. The feasibility and (cost-) effectiveness of care provided according to the RM protocol will be evaluated. METHODS/DESIGN: A cluster randomised clinical trial is performed, with randomisation at the level of the general practices. Both opportunistic screening and active case finding took place among clients with high risk factors for diabetes. After IFG is diagnosed, motivated people in the intervention practices receive 3-4 consultations by the practice nurse within one year. During these consultations they are coached to increase the level of physical activity and healthy dietary habits. If necessary, participants are referred to a dietician, physiotherapist, lifestyle programs and/or local sports activities. The control group receives care as usual. The primary outcome measure in this study is change in Body Mass Index (BMI). Secondary outcome measures are waist circumference, physical activity, total and saturated fat intake, systolic blood pressure, blood glucose, total cholesterol, HDL cholesterol, triglycerides and behaviour determinants like risk perception, perceived knowledge and motivation. Based on a sample size calculation 120 people in each group are needed. Measurements are performed at baseline, and after one (post-intervention) and two years follow up. Anthropometrics and biochemical parameters are assessed in the practices and physical activity, food intake and their determinants by a validated questionnaire. The cost-effectiveness is estimated by using the Chronic Disease Model (CDM). Feasibility will be tested by interviews among health care professionals. DISCUSSION: The results of the study will provide valuable information for both health care professionals and policy makers. If this study shows the RM to be both effective and cost-effective the protocol can be implemented on a large scale. TRIAL REGISTRATION: ISRCTN41209683. Ethical approval number: NL31342.075.10.

Development and implementation of a lifestyle intervention to promote physical activity and healthy diet in the Dutch general practice setting: the BeweegKuur programme.

BACKGROUND: The number of patients with diabetes is increasing. BeweegKuur (Dutch for 'Exercise Therapy') is a Dutch lifestyle intervention which aims to effectively and feasibly promote physical activity and better dietary behaviour in primary health care to prevent diabetes. METHODS: The goal of this paper is to present the development process and the contents of the intervention, using a model of systematic health promotion planning. The intervention consists of a 1-year programme for diabetic and prediabetic patients. Patients are referred by their general practitioner (GP) to a lifestyle advisor (LSA), usually the practice nurse or a physiotherapist. Based on specific inclusion criteria and in close collaboration with the patient, an individual exercise programme is designed and supervised by the LSA. This programme can be attended at existing local exercise facilities or (temporarily) under the supervision of a specialized exercise coach or physiotherapist. All participants are also referred to a dietician and receive diet-related group education. In the first pilot year (2008), the BeweegKuur programme was implemented in 7 regions in the Netherlands (19 GP practices and health centres), while 14 regions (41 GP practices and health centres) participated during the second year. The aim is to implement BeweegKuur in all regions of the Netherlands by 2012. DISCUSSION: The BeweegKuur programme was systematically developed in an evidence- and practice-based process. Formative monitoring studies and (controlled) effectiveness studies are needed to examine the diffusion process and the effectiveness and cost-effectiveness of the intervention.

Efficacy and use of an internet-delivered computer-tailored lifestyle intervention, targeting saturated fat intake, physical activity and smoking cessation: a randomized controlled trial.

BACKGROUND: Although experts claim that computer-tailored interventions provided over the Internet have great potential to promote health behavior change, few studies have tested the efficacy of computer-tailored lifestyle interventions online-delivered over the Internet. PURPOSE: To evaluate the short-term (1 month) efficacy of an Internet-delivered, computer-tailored lifestyle intervention targeting saturated fat intake, physical activity (PA), and smoking cessation, and to evaluate exposure to the intervention. METHODS: A pretest-posttest randomized controlled trial with an intervention group and a no intervention waiting list control group was conducted. Self-reported behavior and determinants were assessed at baseline and 1 month follow-up. Exposure to the intervention was monitored through server registrations. The data were analyzed using multiple linear and logistic regression analysis. RESULTS: The intervention resulted in a significantly lower self-reported saturated fat intake (b = -0.76, p < 0.01) and a higher likelihood of meeting the PA guidelines among respondents who were insufficiently active at baseline (OR = 1.34, 95%CI = 1.001-1.80). No significant intervention effects were found for self-reported smoking status. Of the participants, 81% actually visited the website. CONCLUSIONS: The Internet-delivered, computer-tailored lifestyle intervention was effective in reducing self-reported saturated fat intake and in increasing self-reported PA among participants who completed the study.

The effects of drug abuse prevention at school: the 'Healthy School and Drugs' project.

AIMS: To examine the effects of the 'Healthy School and Drugs' project, a Dutch school-based drug prevention project that was developed in the late 1980s and disseminated during the 1990s. This programme is currently being used by 64-73% of Dutch secondary schools and it is estimated that at least 350000 high school students receive this intervention each year. DESIGN, SETTING AND PARTICIPANTS: A quasi-experimental study in which students of nine experimental (N = 1156) schools were compared with students of three control schools (N = 774). The groups were compared before the intervention, 1 year later, 2 years later and 3 years later. MEASUREMENTS: Self-report measures of tobacco, alcohol and marijuana use, attitudes towards substance use, knowledge about substances and self-efficacy. FINDINGS: Some effects on the use of tobacco, alcohol and cannabis were found. Two years after the intervention, significant effects could still be shown on alcohol use. Effects of the intervention were also found on knowledge, but there was no clear evidence for any effects on attitude towards substance use and on self-efficacy. CONCLUSIONS: This study shows the Healthy School and Drugs project as implemented in Holland may have some effect on drug use in the children exposed to it.