Strengthening Health Literacy Through Structured Sessions for Non-Communicable Diseases in Low-Resource Settings: The Learning Nest Model.

Health literate self-management education is at stake for the prevention and management of non-communicable diseases in low resources settings and countries. Here we describe the Learning Nest in Ordinary Context (NA-CO in French, Nids d'Apprentissage en Contexte Ordinaire) aiming at the structuring of health education programs at the micro- (education sessions) and the meso-levels (adapted to context). The Learning Nest model was designed based on a combination on health literacy principles and on studies conducted with vulnerable people with non-communicable diseases. Observation of NA-CO active-learning sessions found them to be operational and relevant as they center on access, understanding, and use of health information while integrating the ordinary context of learners. The Learning Nest packages (including several adapted thematic sessions, training of trainers and development in context) were shown to be feasible and realistic in diverse locations (Reunion, Mali, Mayotte, Mauritius, Burundi). Qualitative and intervention studies have documented the potential usefulness of the Learning Nest model for context- and setting-specific health literacy interventions.

Attrition and social vulnerability during 2-year-long structured care in type 2 diabetes, the ERMIES randomized controlled trial.

BACKGROUND: Diabetes self-management education is exposed to attrition from services and structured ambulatory care. However, knowledge about factors related to attrition in educational programs remains limited. The context of social vulnerability due to low income may interfere. The aim of this study was to identify the sociodemographic, clinical, psychometric, and lifestyle factors associated with attrition from the ERMIES multicentre randomized parallel controlled trial (RCT) that was interrupted due to the combination of both slow inclusion and high attrition. METHODS: The ERMIES trial was performed from 2011 to 2016 on Reunion Island, which is characterized by a multicultural population and high social vulnerability. The original objective of the RCT was to test the efficacy of a2-year structured group self-management education in improving blood glucose in adult patients with nonrecent, insufficiently controlled type 2 diabetes. One hundred participants were randomized to intensive educational intervention maintained over two years (n = 51) versus only initial education (n = 49). Randomization was stratified on two factors: centres (five strata) and antidiabetic treatment (two strata: insulin-treated or not). Sociodemographic, clinical, health-care access and pathway, psychometric and lifestyle characteristics data were collected at baseline and used to assess determinants of attrition in a particular social context and vulnerability. Attrition and retention rates were measured at each visit during the study. Multiple correspondence analysis and Cox regression were performed to identify variables associated with attrition. RESULTS: The global attrition rate was 26% during the study, with no significant difference between the two arms of randomization (9 dropouts out of 51 patients in the intervention group and 17 out of 49 in the control group). Male gender, multiperson household, low household incomes (< 800 euros), probable depression and history of hospitalization or medical leave at inclusion were associated with a higher risk of attrition from the study in multivariate regression. CONCLUSIONS: Social context, vulnerability, and health care history were related to attrition in this 2-year longitudinal comparative study of structured care. Considering these potential determinants and biases is of importance in scaling up interventions aimed at the optimization of long-term care in type 2 diabetes mellitus. TRIAL REGISTRATION: ID_RCB number: 2011-A00046-35, Clinicaltrials.gov number: NCT01425866 (Registration date: 30/08/2011). SOURCE OF FUNDING: Ministry of Health, France.

Health literacy in context: struggling to self-manage diabetes - a longitudinal qualitative study.

OBJECTIVES: Considering health literacy needs is a key component of health services responsiveness to diabetes self-management among vulnerable individuals. The purpose of this qualitative study was to provide a detailed analysis of the health literacy of people with type 2 diabetes in relation to their daily self-care practices. DESIGN: Nested qualitative study in the ERMIES randomised controlled trial testing a 2-year structured care in type 2 diabetes. First round of semidirected interviews at the beginning of the trial with thematic analysis of content. Second round at the completion with directed interviews guided by the first round's themes together with Health Literacy Questionnaire. SETTINGS: Interviews conducted at home. PARTICIPANTS: Forty-four (31 females/13 males, 30-79 years, glycated haemoglobin (HbA1c)≥7.5%) consecutive participants out of 100 recruited in the ERMIES trial from 4 diabetology outpatient settings (Reunion Island). Forty-two respondents to the second round interviews. RESULTS: Three poles structured into eight themes characterised practices in context: health knowledge, disease management, expertise and social support. The relationships of participants in each of the eight themes were differentiated, ranging from functional to interactive and critical. Treatment and follow-up were essentially functional, while diet and exercise remained more interactive. Social support and relationship to health professionals were important determinants of disease management. CONCLUSIONS: Treatment management and disease monitoring remain primarily the job of health professionals, as opposed to diet, physical activity and social support being part of ordinary practice. Decision-making, as a shared social task, as well as resources for participation in health services, should be considered for relevant interventions in type 2 diabetes. TRIAL REGISTRATION NUMBER: NCT01425866.

[Health literacy profiles in type 2 diabetes: The ERMIES-Ethnosocio study]. / Analyse des profils de littératie en santé chez des personnes diabétiques de type 2 : la recherche ERMIES-Ethnosocio.

INTRODUCTION: Health literacy refers to the competences and resources required by individuals to meet the complex demands of health in modern society. This paper describes and analyses the health literacy profiles of type 2 diabetic patients included in a 2-year long self-management education programme. METHODS: Nested in the ERMIES randomized controlled trial conducted in Reunion island, the ERMIES Ethnosocio study explored health literacy by means of two complementary approaches: description of health literacy profiles via the French version of the multidimensional "Health Literacy Questionnaire", and a socio-anthropological perspective based on 40 semi-structured interviews carried out in 2012 and then in 2015. RESULTS: The results highlight the existence of 8 constitutive variables in the management of type 2 diabetes in an ordinary context: diet, physical activity, treatment and monitoring of disease (disease management), access to knowledge and skills (health knowledge), relationships with health professionals and social support (expertise, support and social network). They also emphasize the differentiated relationships of individuals to each of these variables, ranging from functional to interactive or critical "levels". DISCUSSION: Considering the development of health literacy with patients and health professionals, and by questioning educational and therapeutic interventions as differentiating processes, this research opens up new perspectives for the approach to social inequalities in health. The combination of social sciences, medical sciences and public health is proving fruitful and potentially operative, provided that the definitions, methods, and strengths and limitations of selected prospects are clearly defined.

Characterisation of health literacy strengths and weaknesses among people at metabolic and cardiovascular risk: Validity testing of the Health Literacy Questionnaire.

OBJECTIVES: Health literacy refers to the ability of individuals to gain access to, use, and understand health information and services in order to maintain a good health. The assessment of health literacy profiles in a population is potentially crucial to respond to health needs. The Health Literacy Questionnaire explores nine dimensions of health literacy and has been shown to display robust psychometric properties. The aim was to test the validity of the multidimensional Health Literacy Questionnaire and to describe the health literacy profiles in a French population at risk of cardiovascular disease. METHODS: Data were collected using self-administered questionnaires from 175 participants attending health education and support programmes in local associations of patients in Paris. Analysis included scale reliability, confirmatory factor analysis, and health literacy profiles via descriptive statistics. RESULTS: In confirmatory factor analysis, the nine-factor structure was close to the original Health Literacy Questionnaire. A nine-factor confirmatory factor analysis model was fitted to the 44 items with no cross-loadings or correlated residuals allowed. Given the restricted nature of the model, the fit was satisfactory: χ2 WLSMV(866 df) = 1383.81, p = 0.0000, comparative fit index = 0.925, Tucker-Lewis index = 0.918, root mean square error of approximation = 0.058, weighted root mean square residual = 1.175. Composite reliability ranged from 0.77 to 0.91. Among the 9 scales of the Health Literacy Questionnaire, the highest scores were found for scale 1 'Feeling understood and supported by healthcare professionals' and scale 9 'Understand health information enough to know what to do' and the lowest for scale 2 'Having sufficient information to manage my health' and scale 7 'Navigating the healthcare system'. CONCLUSION: The French version of the Health Literacy Questionnaire was shown to be psychometrically robust with good reliability. In the context of France, the 9 scales of Health Literacy Questionnaire allow a thorough assessment of health literacy strengths and weaknesses to respond to health literacy needs and improve the accessibility of health information and services.

Structured peer-led diabetes self-management and support in a low-income country: The ST2EP randomised controlled trial in Mali.

OBJECTIVES: Our objective was to evaluate the effectiveness of peer-led self-management education in improving glycaemic control in patients with type 2 diabetes in a low-income country (Mali). METHODS: We conducted an open-label randomised controlled trial. A total of 151 adults (76% women, mean age 52.5) with type 2 diabetes (HbA1c≥8%), treated in the diabetes consultation units of two secondary health centres in Bamako, were allocated to peer-led structured patient education (n = 76) or conventional care alone (n = 75). The intervention group received 1 year of culturally tailored structured patient education (3 courses of 4 sessions) delivered in the community by five trained peer educators. Both groups underwent conventional diabetes monitoring and follow-up. Primary outcome was the mean absolute change in HbA1c from baseline to 12 months. RESULTS: 177 education sessions were delivered to the intervention group. Patient attrition was 8%. From baseline to 12 months, the decrease in HbA1c levels was 1.05% (SD = 2.0; CI95%: 1.54;-0.56) in the intervention group compared with 0.15% (SD = 1.7; CI95%: -0.56; 0.26) in the control group, p = 0.006. Mean BMI change was -1.65 kg/m2 (SD = 2.5; CI95%: -2.25; -1.06) in the intervention group and +0.05 kg/m2 (SD = 3.2; CI95%: -0.71; 0.81) in the control group, p = 0.0005. Mean waist circumference decreased by 3.34 cm (SD = 9.3; CI95%: -5.56;-1.13) in the intervention group and increased by 2.65 cm (SD = 10.3; CI95%: 0.20; 5.09) in the control group, p = 0.0003. CONCLUSIONS: Peer-led structured patient education delivered over 1 year to patients with poorly controlled type 2 diabetes in Mali yielded substantial improvements in glycaemic control and anthropometric parameters. This is of importance for the scaling up of efficient interventions in low-resource settings in the future. TRIAL REGISTRATION: ClinicalTrials.gov NCT01485913.

[Patient education: between complex knowledge, educators, heterogeneous learners and multiple contexts]. / L'éducation thérapeutique: entre savoirs complexes, formateurs, apprenants hétérogènes et contextes pluriels.

Therapeutic patient education questions the links between medical and social sciences through epistemological, praxeological, and ethical issues. Its development in France and abroad necessary invites to consider the complexity of the particularities and variations of numerous contexts. The present contribution examines the theoretical foundations and the conditions required for the development of integrative learning situations, which involve both persons with chronic diseases and educators who have beneficiated from diverse socialisations. These learning situations have been worked out across three distinct stages: prerequisite analysis of specific knowledge at stake and of learners' representations preceding the thorough design of procedures that can yield results with heterogeneous individuals of various cultural and social origins. More than ten thousands persons have beneficiated from these learning situations courses. Results underline the development of emerging social dynamics and organisations beyond the learning process. These analysis invite to the reflection on social and contextual dimensions of learning, on the access to knowledge for persons with chronic diseases and the opportunities to develop the approach by diverse educators and trainers from various areas.

Structured self-management education maintained over two years in insufficiently controlled type 2 diabetes patients: the ERMIES randomised trial in Reunion Island.

BACKGROUND: Self-management education programs can reduce the complications and mortality in type 2 diabetes. The need to structure these programs for outpatient and community care with a vision for long-term maintenance has been recognised. In Reunion Island, an area affected by epidemiological and nutritional transition, diabetes affects 18% of the adult population over 30 years, with major social disparities, poor glycaemic control and frequent cardiovascular complications. METHODS/DESIGN: ERMIES is a randomised controlled trial designed to test the efficacy of a long-term (2 years) structured group self management educational intervention in improving blood glucose in non-recent, insufficiently controlled diabetes. After an initial structured educational cycle carried out blind for the intervention arm, patients will be randomised in two parallel group arms of 120 subjects: structured on-going group with educational intervention maintained over two years, versus only initial education. Education sessions are organised through a regional diabetes management network, and performed by trained registered nurses at close quarters. The educational approach is theoretically based (socio-constructivism, social contextualisation, empowerment, action planning) and reproducible, thanks to curricula and handouts for educators and learners. The subjects will be recruited from five hospital outpatient settings all over Reunion Island. The main eligibility criteria include: age ≥18 years, type 2 diabetes treated for more than one year, HbA1c ≥ 7.5% for ≥3 months, without any severe evolving complication (ischaemic or proliferative retinopathy, severe renal insufficiency, coronaropathy or evolving foot lesion), and absence of any major physical or cognitive handicap. The primary outcome measure is HbA1c evolution between inclusion and 2 years. The secondary outcome measures include anthropometric indicators, blood pressure, lipids, antidiabetic medications, level of physical activity, food ingestion, quality of life, social support, anxiety, depression levels and self-efficacy. An associated nested qualitative study will be conducted with 30 to 40 subjects in order to analyse the learning and adaptation processes during the education cycles, and throughout the study. CONCLUSIONS: This research will help to address the necessary but difficult issue of structuring therapeutic education in type 2 diabetes based on: efficacy and potential interest of organising on-going empowerment group-sessions, at close quarters, over the long term, in a heterogeneous socioeconomic environment. TRIAL REGISTRATION: ID_RCB number: 2011-A00046-35Clinicaltrials.gov number: NCT01425866.

Hospitalization for type 2 diabetes: the effects of the suspension of reality on patients' subsequent management of their condition.

Hospitalization still plays a major part in the management of uncontrolled type 2 diabetes and its complications. In this article, we assess the effects of self-management education on the individual practices of 42 patients after discharge from specialized diabetes units on the French island of Reunion. Hospitalization offers respite and temporarily suspends the realities of daily life. When patients leave the unit where they have acquired new knowledge and practices, the extent to which the latter can be maintained depends on the practice in question, the individual's circumstances, and his or her social relationships and support systems. In the longer term, therefore, the effects of self-management education interventions can be weak. The study findings reveal the complexities surrounding the acquisition of habits that maintain health and prevent illness. The article makes a significant contribution to the debate on patient support and the role of inpatient educational units.