Culturally appropriate health education for Type 2 diabetes in ethnic minority groups: a systematic and narrative review of randomized controlled trials

Efficacy of a Mobile Health-Based Behavioral Treatment for Lifestyle Modification in Type 2 Diabetes Self-Management: Greenhabit Randomized Controlled Trial

BACKGROUND

Enhancing self-management in health care through digital tools is a promising strategy to empower patients with type 2 diabetes (T2D) to improve self-care.

OBJECTIVE

This study evaluates whether the Greenhabit (mobile health [mHealth]) behavioral treatment enhances T2D outcomes compared with standard care.

METHODS

A 12-week, parallel, single-blind randomized controlled trial was conducted with 123 participants (62/123, 50%, female; mean age 58.25 years, SD 9.46 years) recently diagnosed with T2D. Participants were recruited face-to-face from primary care centers in Barcelona, Spain, between July 2021 and March 2022. They were randomly assigned to 1 of 2 groups: (1) an intervention group (n=61) instructed to use the Greenhabit mobile app alongside standard care, or (2) a control group (n=62) who received advice on maintaining a healthy diet and followed standard care. The Greenhabit app incorporates serious gaming technology. Participants received daily messages and challenges focused on promoting a healthy lifestyle, including nutrition, exercise, relaxation, a positive mindset, and a supportive social environment. The app encouraged participants to set weekly goals and awarded points for completing challenges. Data on nutrition, anthropometrics, and blood and urine samples were collected at baseline, 6 weeks, and 12 weeks. Questionnaires assessing quality of life, work-life balance, and social environment were administered at baseline and during the final visit. The primary outcomes were HbA1c and fasting plasma glucose (FPG). Repeated-measures analysis of variance was used to compare changes over time (baseline to 6 weeks and baseline to 12 weeks) between the 2 intervention groups. Analysis of covariance was performed to evaluate changes at 6 and 12 weeks, adjusted for baseline levels of each variable. Multiple contrasts were corrected using a Bonferroni post hoc test.

RESULTS

Both groups showed significant reductions in HbA1c after 6 and 12 weeks (mean change in the intervention group [n=50] -0.4%, P<.001 vs -0.3% in the control group [n=53], P=.001) and in FPG after 6 weeks (mean change in the intervention group -5.3 mg/dL, P=.01 vs control group -5.8 mg/dL, P=.01). At 12 weeks, the intervention group also showed significant reductions in systolic and diastolic blood pressures (mean change -4.5, P=.049 and -2.4 mmHg, P=.03, respectively), body weight (mean change -0.8 kg, P=.03), BMI (mean change -0.3 kg/m2, P=.03), waist circumference (mean change -1.0 cm, P=.046), and triglyceride concentration (mean change -20.0 mg/dL, P=.03). There was also a significant increase in high-density lipoprotein-cholesterol concentrations (mean change 2 mg/dL, P=.049). Finally, improvements were noted in 3 out of the 5 elements of balance: positivity, social environment, and work-life balance.

CONCLUSIONS

The 12-week intervention with the Greenhabit behavioral treatment mHealth app showed beneficial effects on T2D outcomes and reduced the burden of cardiovascular risk factors. Although larger studies are warranted, these results suggest that mHealth apps can be a promising tool for improving T2D self-management.

TRIAL REGISTRATION

ISRCTN Registry ISRCTN13456652; http://www.isrctn.com/ISRCTN13456652.

Family model diabetes self-management education and support in faith-based organizations in the Republic of the Marshall Islands: A study protocol

INTRODUCTION

The Republic of the Marshall Islands (RMI) is an independent nation and a member of the United States (US) Affiliated Pacific Islands through a Compact of Free Association. Health disparities in the RMI are striking, with high rates of type 2 diabetes mellitus (T2DM). The International Diabetes Federation has documented age-adjusted prevalence of T2DM at 23.0 %, compared to the US (13.2 %) and globally (9.8 %). T2DM has a devastating impact on patients and their families.

METHODS

The purpose of this article is to present the study protocol for the fully powered two-arm cluster randomized controlled trial using a wait-list control to evaluate the effectiveness of a Family Diabetes Self-Management Education and Support (Family DSMES) program when delivered in a group setting by community health workers (CHWs) in faith-based organizations (FBOs) in the RMI. The study used a community engaged approach, and the study protocol includes adaptations based on the results of our one-arm pilot study.

SUMMARY

This study will provide new and innovative information on the effectiveness of Family DSMES delivered in a group setting by CHWs in FBOs in the RMI. The knowledge gained from this research will inform DSMES interventions conducted with Marshallese and other Pacific Islander communities, as well as DSMES interventions conducted in other low-resource countries.

Community-Based Culturally Tailored Education Programs for Black Communities with Cardiovascular Disease, Diabetes, Hypertension, and Stroke: Systematic Review Findings

BACKGROUND

Community-based culturally tailored education (CBCTE) programs for chronic diseases may reduce health disparities; however, a synthesis across chronic diseases is lacking. We explored (1) the characteristics and outcomes of CBCTE programs and (2) which strategies for culturally appropriate interventions have been used in CBCTE programs, and how they have been implemented.

METHODS

A systematic review was conducted by searching three databases to identify empirical full-text literature on CBCTE programs for Black communities with cardiovascular disease, hypertension, diabetes, or stroke. Studies were screened in duplicate, then data regarding study characteristics, participants, intervention, and outcomes were extracted and analyzed. Cultural tailoring strategies within programs were categorized using Kreuter and colleagues' framework.

RESULTS

Of the 74 studies, most were conducted in the USA (97%) and delivered in one site (53%; e.g., church/home). CBCTE programs targeted diabetes (65%), hypertension (30%), diabetes and hypertension (1%), cardiovascular disease (3%), and stroke (1%). Reported program benefits included physiological, medication-related, physical activity, and literacy. Cultural tailoring strategies included peripheral (targeted Black communities), constituent-involving (e.g., community informed), evidential (e.g., integrated community resources), linguistic (e.g., delivered in community's dialect/accent), and sociocultural (e.g., integrated community members' religious practices).

CONCLUSIONS

CBCTE programs may have beneficial outcomes, but a small sample size limited several. The strategies identified can be adopted by programs seeking to culturally tailor. Future interventions should clearly describe community members' roles/involvement and deliver programs in multiple locations to broaden reach.

TRIAL REGISTRATION

PROSPERO CRD42021245772.

Relationship between diabetic knowledge, attitudes and practices among patients with diabetes in China: a structural equation model

OBJECTIVES

Whether the routine delivery of diabetes-related knowledge can change patients' attitudes and hence influence their self-management activities remains unknown in primary healthcare settings in China. Thus, this study aims to explore the complex transformation process between knowledge, attitude and practice (KAP) among patients with diabetes in a city in China.

DESIGN

A cross-sectional study.

SETTING

Yuhuan City, Zhejiang Province, China.

PARTICIPANTS

A total of 803 patients with diabetes were invited to attend a questionnaire survey and 782 patients with type 2 diabetes completed the survey. The average age of participants was 58.47 years old, 48.21% of whom only attended primary school or below.

PRIMARY AND SECONDARY OUTCOME MEASURES

A questionnaire based on existing scales and expert consultation was applied to assess patients' socio-demographic information (SI), disease progression risk and diabetes-related KAP. A structural equation model was built to analyse the relationships between patients' characteristics and KAP.

RESULTS

No significant association was found between patients' knowledge and attitude (β=0.01, p=0.43). Better knowledge and attitude were both found to be associated with better diet and physical activities (β=0.58, p<0.001; β=0.46, p=0.01). However, patients with a more positive attitude toward diabetic care showed worse foot care practice (β=-0.13, p=0.02), while better knowledge was associated with better foot care practice (β=0.29, p<0.001). In addition, patients with higher SI (β=0.88, p<0.001) and/or disease progression risk (β=0.42, p<0.001) tended to present higher levels of disease knowledge.

CONCLUSIONS

While successful KAP transformation has been achieved in practice for diet and physical activities, there is a need to improve foot care practice. Health education should also prioritise the prevention, detection and care of diabetic foot. Also, appropriate methods should be adopted to deliver health education to vulnerable patients, such as the elderly, those living in rural areas, those with minimal education, the unemployed and low-income patients.

Views of children with diabetes from underserved communities, and their families on diabetes, glycaemic control and healthcare provision: A qualitative evidence synthesis

AIMS

Children and young people with diabetes (CYPD) from socio-economically deprived and/or ethnic minority groups tend to have poorer glucose control and greater risk of diabetes-related complications. In this systematic review of qualitative evidence (qualitative evidence synthesis, QES), we aimed to explore the experiences and views of clinical encounters in diabetes care from the perspectives of CYPD and their family/carers from underserved communities and healthcare professionals in diabetes care.

METHODS

We searched 6 databases to March 2022 with extensive search terms, and used a thematic synthesis following methods of Thomas and Harden.

RESULTS

We identified 7 studies and described 11 descriptive themes based on primary and secondary constructs. From these, three "analytical themes" were developed. (1) "Alienation of CYPD" relates to their social identity and interaction with peers, family and health service practitioners in the context of diabetes self- and family/carer management and is impacted by communication in the clinical encounter. (2) "Empowerment of CYPD and family/carers" explores families' understanding of risks and consequences of diabetes and taking responsibility for self- and family/carer management in the context of their socio-cultural background. (3) "Integration of diabetes (into self and family)" focuses on the ability to integrate diabetes self-management into the daily lives of CYPD and family/carers beyond the clinical consultation.

CONCLUSIONS

The analytical themes are interdependent and provide a conceptual framework from which to explore and strengthen the therapeutic alliance in clinical encounters and to foster greater concordance with treatment plans. Communicating the biomedical aspects of managing diabetes in the clinical encounter is important, but should be balanced with addressing socio-emotional factors important to CYPD and family/carers.

Pilot study to validate a standard operating procedure for providing health education to diabetic patients

Introduction

The lack of standard operating procedures (SOPs) to provide health education to patients with diabetes means that this service is provided in a heterogeneous, isolated and intermittent manner, thus limiting quality.

Objective

To validate a SOP to provide health education to diabetic patients using Delphi methodology and determining its efficacy in clinical practice by performing a pilot study.

Methods

The SOP was designed from a theoretical analysis of the available literature; a participatory brainstorming technique was used to define the processes included in the SOP. The research was carried out at the Comprehensive Pharmaceutical Care Polyclinic of a Mexican Institute of Health Sciences, from August 2017 to March 2020. The pilot test was carried out on 15 outpatients with diabetes type 1 and 2. The validation was carried out by a panel of experts using Delphi methodology, the consensus among the experts was estimated by determining Kendall's coefficient of concordance. The practice clinical efficacy of the SOP was determined by a pilot study in 15 diabetic patients using process indicators.

Results

The SOP was structured in nine sections with the process approach described in the ISO 9001:2008 standards. The criteria issued by the experts relating to content, records and data extraction tools allowed improvement of the SOP. The pilot test showed that health education, following the SOP, improved metabolic control, level of knowledge, therapeutic adherence and the attitudes of more than 80% of patients.

Conclusions

The SOP designed and validated by experts was effective in educating patients with diabetes due to the high impact achieved with the intervention and incorporates indicators to guarantee the quality of the health service provided.

Implementation of a diabetes prevention programme in a multi-ethnic community in primary care in England: An evaluation using constructs from the RE-AIM Framework

AIMS

To implement a diabetes prevention programme in primary care METHODS: The programme was implemented for 12 months in two neighbouring towns, served by eight general practices. Practices requested a referral pathway involving an external administrator running electronic searches and sending postal invitations. If interested, people called and booked a place on the programme. Practices were also provided with resources to refer people directly. Six Educators were trained to deliver the programme. The RE-AIM constructs "Adoption", "Reach" and "Uptake" were assessed.

RESULTS

All practices engaged in the searches and postal invitations. Overall, 3.9 % of those aged ≥ 25 years had an HbA1c level indicative of non-diabetic hyperglycaemia (NDH) and were invited. Overall uptake (attended as percentage of invited) was 16 % (practice range 10.5-26.6 %) and was highest in two practices where the invitation was followed by a telephone call. Four people were referred directly by their practice. Groups at risk of being excluded were the Bengali population and those unable to attend because of issues such as health, mobility and frailty.

CONCLUSIONS

Comprehensive electronic searches meant everyone previously diagnosed with NDH was invited to attend. Follow-up telephone call improved uptake and providing practices with resources to make these calls themselves would likely increase uptake further.

A picture is worth a thousand words: A culturally-tailored video-based approach to diabetes education in Somali families of children with type 1 diabetes

Objectives

Type 1 diabetes (T1D) is highly prevalent in Somali immigrant children and hemoglobin A1c (HbA1c) levels are elevated in this population compared to non-Hispanic Whites. Current self-management diabetes education has not been tailored to this population. We aimed to improve delivery of T1D education to Somali immigrants by developing and testing a culturally-appropriate video-based curriculum.

Methods

This cross-sectional study involved Somali youth ≤ 19 years with T1D followed at two pediatric tertiary centers in Minnesota. Ten Somali-language T1D education videos were developed (∼60 min for total program) based on core ADA curriculum and tailored to address cultural concerns and misconceptions. A diabetes knowledge questionnaire was administered to parents of all participants and to children aged ≥12 years. Pre- and post-educational session questionnaire mean scores were compared using a paired t-test to assess knowledge improvement immediately post-video education (primary endpoint) and retention at 3 months (secondary endpoint). HbA1c was measured pre- and 6 months post education (exploratory endpoint).

Results

Twenty-two Somali parents of 22 children participated (mean age 12.3 ± 4 years; 36 % female), 12 children ≥12 years. Diabetes knowledge scores significantly improved immediately post-video education compared to baseline (p = 0.012). This improvement persisted 3 months later (p = 0.0008). There was no significant change in mean HbA1c from baseline at 6 months post education (9.0 ± 1.5 % vs 9.3 ± 1.9; p = 0.6).

Conclusion

Culturally and linguistically tailoring diabetes education materials to African immigrants and delivering it audio-visually could improve effectiveness of diabetes education and increase knowledge and retention compared to simply translating standard diabetes education materials. The effect on HbA1c needs further study with a larger sample size.

Type 2 Diabetes Prevention Programs-From Proof-of-Concept Trials to National Intervention and Beyond

The prevention of type 2 diabetes (T2D) in high-risk people with lifestyle interventions has been demonstrated by several randomized controlled trials. The intervention effect has sustained up to 20 years in post-trial monitoring of T2D incidence. In 2000, Finland launched the national T2D prevention plan. For screening for high T2D risk, the non-laboratory Finnish Diabetes Risk Score was developed and widely used, also in other countries. The incidence of drug-treated T2D has decreased steadily since 2010. The US congress authorized public funding for a national diabetes prevention program (NDPP) in 2010. It was built around a 16-visit program that relies on referral from primary care and self-referral of persons with either prediabetes or by a diabetes risk test. The program uses a train-the-trainer program. In 2015 the program started the inclusion of online programs. There has been limited implementation of nationwide T2D prevention programs in other countries. Despite the convincing results from RCTs in China and India, no translation to the national level was introduced there. T2D prevention efforts in low-and middle-income countries are still limited, but results have been promising. Barriers to efficient interventions are greater in these countries than in high-income countries, where many barriers also exist. Health disparities by socioeconomic status exist for T2D and its risk factors and form a challenge for preventive interventions. It seems that a stronger commitment to T2D prevention is needed, such as the successful WHO Framework Convention on Tobacco Control, which legally binds the countries to act.

A patient-centered comparative effectiveness research study of culturally appropriate options for diabetes self-management

This project compared the effectiveness of two evidence-based models of culturally competent diabetes health promotion: The Diabetes Self-Management Support Empowerment Model (DSMS), and The Chronic Care Model (CCM). Our primary outcome was improvement in patient capacity for diabetes self-management as measured by the Diabetes Knowledge Questionnaire (DKQ) and the Patient Activation Measure (PAM). Our secondary outcome was patient success at diabetes self-management as measured by improvement in A1c, depression sores using the PHQ-9, and Body Mass Index (BMI). We also gathered data on the cultural competence of the program using the Consumer Assessment of Healthcare Providers and Systems Cultural Competence Set (CAHPS-CC). We compared patient outcomes in two existing sites in Albuquerque, New Mexico that serve a large population of Latino diabetes patients from low-income households. Participants were enrolled as dyads-a patient participant (n=226) and a social support participant (n=226). Outcomes over time and by program were analyzed using longitudinal linear mixed modeling, adjusted for patient participant demographic characteristics and other potential confounding covariates. Secondary outcomes were also adjusted for potential confounders. Interactions with both time and program helped to assess outcomes. This study did not find a difference between the two sites with respect to the primary outcome measures and only one of the three secondary outcomes showed differential results. The main difference between programs was that depression decreased more for CCM than for DSMS. An exploratory, subgroup analysis revealed that at CCM, patient participants with a very high A1c (>10) demonstrated a clinically meaningful decrease. However, given the higher cultural competence rating for the CCM, statistically significant improvement in depression, and the importance of social support to the patients, results suggest that a culturally and contextually situated diabetes self-management and education program design may deliver benefit for patients, especially for patients with higher A1c levels.

Health behaviours and well-being among older adults with a Surinamese migration background in the Netherlands

Background

This study aims to identify the relationships between health behaviours (healthy diet, physical activity, not smoking and social activity) and well-being among older adults with a Surinamese background.

Methods

Community-dwelling older adults (≥ 70 years) with a Surinamese background living in Rotterdam, the Netherlands, were identified by the municipal register. A survey study was conducted to assess background information, health behaviours (healthy diet, physical activity, not smoking and social activity) and well-being. Multiple regression analyses were performed to assess the relationships of health behaviours with well-being while controlling for background characteristics.

Results

Average age of participants was 76.2 (4.9) years, slightly more than half of them were female (54.2%). Almost half of the participants had a low-income level (49.6%). More than half of the participants met the Dutch guidelines of fruit intake (63.0%) and vegetable intake (62.8%). Less than half of the participants met the guidelines of fish intake (40.9%) and physical activity (39.8%). The majority of the participants were non-smokers (87.9%). Most of the participants had daily contact with family/friends (90.9%) and slightly more than half of the participants visited family/friends often (53.6%). Looking at the health behaviours, a positive relationship was found between eating enough fruit (β = .109; p ≤ 0.05) and vegetables (β = .135; p ≤ 0.01), physical activity (β = .164; p ≤ 0.001) and often visiting family/friends (β = .158; p ≤ 0.001) with well-being.

Conclusion

This study suggests that next to traditional health behaviours also social activity is an essential health behaviour for the well-being of older Surinamese adults. Research about health promotion should expand its focus by including social activity as health behaviour.

Supplementary Information

The online version contains supplementary material available at 10.1186/s12889-022-14414-z.

Study protocol for family model diabetes self-management education with Marshallese participants in faith-based organizations

Background

Culturally-appropriate family models of diabetes self-management education and support (DSMES) using community health workers (CHWs) have been shown to help address barriers to improving type 2 diabetes mellitus (T2DM) self-management for racial/ethnic minority communities; however, there is limited DSMES research among Marshallese and other Pacific Islanders. Using a community-based participatory research approach, we engaged community stakeholders to co-design a study to implement a culturally adapted family model DSMES (F-DSMES) intervention in faith-based organizations (FBOs) (i.e., churches).

Methods

Using a cluster-randomized controlled trial design, we will assess the effectiveness of the F-DSMES intervention for Marshallese patients with T2DM in Arkansas and Oklahoma. Twenty-four FBOs (with 12 primary participants per FBO) will be randomized to one of two study arms: the intervention arm or the wait-list control arm. Primary participants must have at least one family member willing to attend education sessions and data collection events. The F-DSMES intervention consists of ten h of diabetes education delivered by CHWs over eight to ten weeks. Data will be collected from the intervention arm at pre-intervention (baseline), immediate post-intervention (12 weeks), and three months post-intervention. The wait-list control arm will complete a second pre-intervention data collection before receiving the intervention. The primary study outcome will be glycemic control, as measured by HbA1c. Secondary measures include glucose, weight, body mass index, blood pressure, diabetes self-management behaviors, and diabetes management self-efficacy.

Conclusion

The knowledge gained from this research will inform future DSMES and other health promotion interventions conducted with Marshallese and other Pacific Islander communities.

Non-pharmacological interventions for the prevention of type 2 diabetes in low-income and middle-income countries: a systematic review of randomised controlled trials

OBJECTIVE

Diabetes poses serious health threats and economic burdens to patients, especially in low-income and middle-income countries (LMICs). This systematic review searches for non-pharmacological interventions for the prevention of type-2 diabetes mellitus (T2DM) among patients who are non-diabetic and pre-diabetic from LMICs.

SETTINGS

LMICs.

PARTICIPANTS

Adult population aged over 18 years without having diabetes.

PRIMARY AND SECONDARY OUTCOMES

Primary outcome is to measure the change in the incidence of T2DM. The secondary outcome is to measure changes in glycated haemoglobin (HbA1c) level, weight/body mass index (BMI), fasting glucose level and 2-hour glucose from baseline of the included randomised controlled trials.

METHODS

This review has been conducted following the standard systematic review guidelines. A total of six electronic databases including MEDLINE, Embase, the Cochrane Library, Web of Science, ClinicalTrials.gov and International Clinical Trials Registry Platform were searched in February 2021 using a comprehensive search strategy.Two sets of independent reviewers performed screening, risk of bias (ROB) assessment using the Cochrane ROB tool and data extraction. Narrative coalescence of selected articles was demonstrated using tables. No meta-analysis was performed due to the lack of homogenous intervention strategies and study settings.

RESULT

A total of five studies were included for the review with a combined population of 1734 from three countries. Three of the studies showed a significant reduction in T2DM incidence after the intervention of physical training and dietary modifications. Four of the studies also demonstrated a significant reduction of different secondary outcomes like weight, BMI, fasting and 2-hour plasma glucose and HbA1c. All the studies demonstrated a low ROB in most of the bias assessment domains with some unclear results in allocation concealments.

CONCLUSIONS

Emphasising non-pharmacological interventions for T2DM prevention can improve health outcomes and lessen the economic burdens, which will be of paramount importance in LMICs.

SYSTEMATIC REVIEW REGISTRATION NUMBER

CRD42020191507.

The effectiveness of a structured group education programme for people with established type 2 diabetes in a multi-ethnic population in primary care: A cluster randomised trial

BACKGROUND AND AIMS

Structured self-management education has been shown to be effective in type 2 diabetes (T2DM) but more research is needed to look at culturally appropriate programmes in ethnic minority groups, where prevalence of T2DM is higher and diagnosis earlier. The study tested the effectiveness of a group education programme for people with established T2DM in a multi-ethnic primary care population.

METHODS AND RESULTS

Cluster randomised trial conducted in two multi-ethnic UK sites. Practices were randomised (1:1) to a structured T2DM group education programme or to continue with routine care. A culturally-adapted version was offered to South Asians, who formed the majority of ethnic minority participants. Other ethnic minority groups were invited to attend the standard programme. Primary outcome was change in HbA1c at 12 months. All analyses accounted for clustering and baseline value.367 participants (64(SD 10.8) years, 36% women, 34% from minority ethnic groups) were recruited from 31 clusters. At 12 months, there was no difference in mean change in HbA1c between the two groups (-0.10%; (95% CI: -0.37, 0.17). Subgroup analyses suggested the intervention was effective at lowering HbA1c in White European compared with ethnic minority groups. The intervention group lost more body weight than the control group (-0.82 kg at 6 months and -1.06 kg at 12 months; both p = 0.03).

CONCLUSION

Overall, the programme did not result in HbA1c improvement but in subgroup analysis, a beneficial effect occurred in White Europeans. Findings emphasise a need to develop and evaluate culturally-relevant programmes for ethnic minority groups.

Sustainment of a Complex Culturally Competent Care Intervention for Hispanic Living Donor Kidney Transplantation: A Longitudinal Analysis of Adaptations

Introduction:

Sustainment refers to continued intervention delivery over time, while continuing to produce intended outcomes, often with ongoing adaptations, which are purposeful changes to the design or delivery of an intervention to improve its fit or effectiveness. The Hispanic Kidney Transplant Program (HKTP), a complex, culturally competent intervention, was implemented in two transplant programs to reduce disparities in Hispanic/Latinx living donor kidney transplant rates. This study longitudinally examined the influence of adaptations on HKTP sustainment.

Methods:

Qualitative interviews, learning collaborative calls, and telephone meetings with physicians, administrators, and staff (n = 55) were conducted over three years of implementation to identify HKTP adaptations. The Framework for Reporting Adaptations and Modifications-Expanded was used to classify adaptation types and frequency, which were compared across sites over time.

Results:

Across sites, more adaptations were made in the first year (n = 47), then fell and plateaued in the two remaining years (n = 35). Adaptations at Site-A were consistent across years (2017: n = 18, 2018: n = 17, 2019: n = 14), while Site-B made considerably fewer adaptations after the first year (2017: n = 29, 2018: n = 18, 2019: n = 21). Both sites proportionally made mostly skipping (32%), adding (20%), tweaking (20%), and substituting (16%) adaptation types. Skipping- and substituting-type adaptations were made due to institutional structural characteristics and lack of available resources, respectively. However, Site-A’s greater proportion of skipping-type adaptations was attributed to greater system complexity, and Site-B’s greater proportion of adding-type adaptation was attributed to the egalitarian team-based culture.

Conclusion:

Our findings can help prepare implementers to expect certain context-specific adaptations and preemptively avoid those that hinder sustainment.

Feasibility and efficacy of a pilot family model of diabetes self-management intervention in the Republic of the Marshall Islands

BACKGROUND

The Republic of the Marshall Islands (RMI) faces numerous health disparities, including one of the highest prevalence of type 2 diabetes mellitus (T2DM) in the world. Diabetes self-management education and support (DSMES) has shown efficacy in improving glycemic control and through increases in knowledge and self-management activities; however, there is limited research on DSMES in the RMI. This study evaluated the feasibility and efficacy of a culturally adapted family model of DSMES (F-DSMES) in the RMI. The F-DSME included 8 h of group educational classes delivered in churches by a community health worker.

METHODS

This pilot study assessed retention and dosage rates (e.g., class attendance) among the participants with T2DM (n = 41). Efficacy was evaluated by examining pre- and post-intervention differences in HbA1c, knowledge, family support, and self-management activities among those who completed the post-intervention data collection (n = 23).

RESULTS

The results indicate completion of post-intervention data collection and attendance were associated; 70% of participants who completed the post-intervention data collection received at least 6 h of intervention compared to 3 h for those who did not. Although the reduction in HbA1c was not statistically significant, participants demonstrated statically significant increases in knowledge, family support, and an increase in self-management including in checking of blood glucose and feet.

CONCLUSIONS

This study provides important information to help address T2DM disparities in the RMI, including the feasibility and efficacy of F-DSMES. Additional research will help in understanding how to translate improvements in knowledge, family support, and self-management activities into improvements in HbA1c. This may include addressing social ecological factors that affect glycemic control.

The Relationship between Diabetes Family Conflict and Parental Conflict on Problem Recognition in Illness Self-Management among Individuals with Type 1 Diabetes Mellitus

We investigated the relationship between diabetes family conflict and parental conflict on problem recognition in illness self-management (PRISM) among individuals with type 1 diabetes mellitus (T1DM). We employed a descriptive research design. Participants were 243 individuals with T1DM who completed online questionnaires. Data were analyzed with descriptive statistics, correlations, and multiple regression analyses. Results revealed that barriers were felt in all areas (understanding and organizing care, regimen pain and bother, healthcare team interaction, family interaction, and peer interaction), especially peer interaction. The significant influencing factors in the regression model for the total PRISM score of individuals with T1DM were conflict behavior toward mothers (t = 4.44, p < 0.001), diabetes family conflict (t = 5.77, p < 0.001), conflict behavior toward fathers (t = 2.58, p = 0.011), women (t = 2.67, p = 0.008), non-religious (t = -2.33, p = 0.020), and diabetic complications (t = 2.17, p = 0.031). The explanatory power of the constructed regression model for PRISM was 42.0% (F = 30.12, p < 0.001). To promote self-management among individuals with T1DM, the development of interventions that promote improved peer interactions, a family-centered approach, and a program that can minimize conflicts between families and parents are required.

Effects of health literacy interventions on health-related outcomes in socioeconomically disadvantaged adults living in the community: a systematic review

OBJECTIVES

The objectives of this review were: i) to identify and synthesize the best available evidence on the effectiveness on health-related outcomes of health literacy interventions for enabling socioeconomically disadvantaged people living in the community to access, understand, appraise and apply health information; and ii) to identify components of health literacy interventions associated with improved health-related outcomes.

INTRODUCTION

Health literacy is defined as a person's competence in accessing, understanding, appraising and applying health information in order to make sound health decisions. A high level of health literacy is positively related to better health outcomes. However, nearly half of the American and European populations have low health literacy levels. Socioeconomically disadvantaged groups in particular present with the weakest health literacy levels, suggesting that differences in health literacy levels contribute to health disparities. Therefore, there is a need to understand the conditions under which health literacy interventions aiming at improving health-related outcomes among socioeconomically disadvantaged people can be implemented.

INCLUSION CRITERIA

This review considered studies on socioeconomically disadvantaged adults living in the community identified using the socially stratifying PROGRESS factors (Place of residence, Race/ethnicity, Occupation, Gender, Religion, Education, Socioeconomic status, Social capital).This review considered studies evaluating the following interventions: i) targeting health literacy based on either a clinical and/or a public health approach, ii) delivered at the individual, interpersonal, community or societal level, iii) delivered by any healthcare/social work professional, and iv) using a single or multicomponent strategy. The comparator was no treatment, standard care or a variation of the intervention. All randomized and non-randomized controlled trials as well as quasi-experimental designs were included. Outcomes considered were: i) health-related quality of life and health-related outcomes, ii) health behavior outcomes, and iii) outcomes related to the access and use of healthcare services.

METHODS

A three-step strategy was conducted for primary research published up to May 2018 across seven databases without any language restriction. A search for gray literature was also conducted. Titles and abstracts were screened for assessment against the inclusion criteria. Studies that met the inclusion criteria were retrieved in full and then assessed in detail against the inclusion criteria. Critical appraisal was undertaken using the standardized critical appraisal instruments from JBI. Data were extracted from included studies using standardized data extraction tools from JBI. A meta-analysis was not possible; findings have been presented in a narrative form.

RESULTS

Twenty-one studies were included in the review. Three studies addressed the health literacy competency of understanding health information, and 18 addressed the competency of applying health information. Thirteen studies were found as effective based on a variety of health-related outcomes (mainly clinical outcomes), preventive health practices and behaviors, and health-promoting behaviors. Results enabled identification of some effective intervention operational components, including cultural appropriateness, tailoring, skills building, goal setting and active discussions. Multi-faceted interventions, combining both an information transfer medium and contact with an interventionist, appear to be more effective than single modality interventions. The use of an appropriate theoretical foundation is also an important factor for successful interventions.

CONCLUSION

To improve health-related outcomes among socioeconomically disadvantaged people, health literacy interventions are more likely to be successful if they are theory-based, are multi-faceted and use person-centered operational components such as cultural appropriateness, tailoring, skills building, goal setting and active discussions.

Family model diabetes self-management education and support in faith-based organizations in the republic of the Marshall Islands study protocol

BACKGROUND

Marshallese living in the Republic of the Marshall Islands (RMI) experience significant health disparities, with high rates of type 2 diabetes mellitus. In addition to health disparities, the RMI experienced nuclear testing that exposed inhabitants to nuclear fallout, unethical research practices, and contaminated natural food sources.

OBJECTIVES

This research uses a community-based participatory research (CBPR) approach to effectively engage community partners and honor their contributions in all stages of the research. A CBPR approach will leverage culturally situated knowledge and practices of the Marshallese community in the RMI to ensure the success of the research.

METHODS

This manuscript describes the methods used to test the feasibility of delivering a culturally adapted family model of diabetes self-management education and support in faith-based organizations in the RMI.

CONCLUSIONS

This manuscript describes the protocol for creating working with community partners and implementing a feasibility study in the RMI.

Community-Based Participatory Research Interventions to Improve Diabetes Outcomes: A Systematic Review

PURPOSE

The purpose of this study was to conduct a systematic evaluation of community-based participatory research (CBPR) interventions on diabetes outcomes. Understanding of effective CBPR interventions on diabetes outcomes is limited, and findings remain unclear.

METHODS

A reproducible search strategy was used to identify studies testing CBPR interventions to improve diabetes outcomes, including A1C, fasting glucose, blood pressure, lipids, and quality of life. Pubmed, PsychInfo, and CINAHL were searched for articles published between 2010 and 2020. Using a CBPR continuum framework, studies were classified based on outreach, consulting, involving, collaborating, and shared leadership.

RESULTS

A total of 172 were screened, and a title search was conducted to determine eligibility. A total of 16 articles were included for synthesis. Twelve out of the 16 studies using CBPR approaches for diabetes interventions demonstrated statistically significant differences in 1 or more diabetes outcomes measured at a postintervention time point. Studies across the spectrum of CBPR demonstrated statistically significant improvements in diabetes outcomes.

CONCLUSIONS

Of the 16 studies included for synthesis, 14 demonstrated statistically significant changes in A1C, fasting glucose, blood pressure, lipids, and quality of life. The majority of studies used community health workers (CHWs) to deliver interventions across group and individual settings and demonstrated significant reductions in diabetes outcomes. The evidence summarized in this review shows the pivotal role that CHWs and diabetes care and education specialists play in not only intervention delivery but also in the development of outward-facing diabetes care approaches that are person- and community-centered.

Factors Associated With Avoiding Health Care Among Community-Dwelling Medicare Beneficiaries With Type 2 Diabetes

Introduction

Health care avoidance by Medicare beneficiaries with chronic conditions such as type 2 diabetes can result in adverse health and economic outcomes. The objective of this study was to describe factors associated with choices to avoid health care among Medicare beneficiaries with type 2 diabetes.

Methods

We used a survey-weighted logistic model and the nationally representative 2016 Medicare Current Beneficiary Survey to analyze data on 1,782 Medicare beneficiaries aged ≥65 with type 2 diabetes, to examine associations between Medicare beneficiaries’ decisions to avoid health care and multiple factors (eg, dissatisfaction with information given by providers, health problems that should have been discussed with providers but were not, worry about health more than other people their age).

Results

Of our study sample, 26.1% reported they avoid health care. Five factors were associated with avoiding health care: delaying care (vs not) because of costs (adjusted odds ratio [aOR] = 2.06; P = .005); having health problems that should have been discussed with providers but were not (vs having discussions) (aOR = 1.50; P = .04); worrying (vs not) about health more than other people their age (aOR = 2.13; P < .001); self-reporting “other” minority race (vs non-Hispanic White) (aOR = 2.01; P = .006); and education levels. Participants with less than a high school diploma (aOR = 1.95; P = .001) and participants with a high school diploma only (aOR = 1.49; P = .049) were more likely than participants with an education beyond high school to report avoiding health care.

Conclusion

Approximately 1 in 4 Medicare beneficiaries with type 2 diabetes avoid health care. We found inequities in care-seeking behavior by race/ethnicity and education level. Health care perceptions and lack of appropriate discussion of health care concerns with health care providers are also associated with this behavior. Clinical interventions (eg, improved patient–provider communication) and educational outreach are needed to decrease the numbers of Medicare beneficiaries who avoid health care.

Factors associated with awareness and practice about foot care among patients admitted with diabetes mellitus: A cross sectional research from a medical college hospital of southern India

Background

Diabetes Mellitus (DM) causes micro and macro vascular complications. One of the complications of DM is diabetic foot that results in amputations and decreased quality of life. The aim of this study was to assess the awareness and practice about foot care and associated factors among admitted patients in a teaching hospital of coastal Karnataka, India.

Material and Methods

A cross-sectional study was conducted in a medical college hospital after obtaining institutional ethics approval from 24th December 2016 to 21st January 2017. Adults with diabetes (N=317) admitted in the hospital were interviewed with a validated structured questionnaire for awareness and practice regarding foot care. The scores obtained were further graded into good and poor. Data was analyzed with SPSS version 22 for descriptive statistics. Bivariate logistic and linear regressions were used to determine the association between variables and awareness/practice scores.

Results

Mean age of the participants was 56.98 (±10.54) years with males constituting the majority (63.4%). Good awareness and practice scores were observed among 69.1% and 41.6% participants, respectively. Good awareness scores were associated with male patients (p=0.027), currently not married (p=0.044), below poverty line socioeconomic status (p=0.014) and presence of foot ulcer (p=0.021). Good practice scores was associated with secondary schooling (p=0.003) and receiving insulin (p=0.045). Moderate correlation with coefficient 0.493 (p<0.001) was observed between awareness and practice scores.

Conclusion

Seven and four out of 10 study participants had good awareness and practice scores about foot care, respectively. A tailor-made health education module addressing the lacunae identified in the awareness and practice domains needs to be provided to the patients with diabetes mellitus.

Impact of a Culturally Tailored Diabetes Education and Empowerment Program in a Mexican American Population Along the US/Mexico Border: A Pragmatic Study

Background

The study purpose was to deliver a diabetes education program under real world conditions and evaluate its effect on diabetes-related clinical, self-management and psychosocial outcomes among Mexican Americans residing along the US/Mexico border.

Methods

A pragmatic study was conducted among adult patients with diabetes in three primary care clinics located along the US/Mexico border. A bilingual culturally tailored diabetes education program incorporating hands-on participatory techniques was delivered in 4 - 8 weekly group sessions. Clinical, self-management and psychosocial outcomes were evaluated pre- and post-intervention with surveys and medical record review.

Results

A total of 209 participants were enrolled; mean age was 58.9 years (range 23 - 94, standard deviation: 11.2); 68.4% were female; 91.1% were Hispanic. Significant improvements were observed in glycated hemoglobin (-1.1%, P < 0.001, n = 79), total cholesterol (-17.2 mg/dL, P = 0.041, n = 63), glucose self-monitoring (+1.3 times a week, P = 0.021, n = 115), exercise less than once a week (-18.2%, P < 0.001, n = 129), nutritional behavior (+2.23, P < 0.001, n = 115), knowledge (+1. 83, P < 0.001, n = 141) and diabetes-related emotional distress (-7.32, P = 0.002, n = 111). Benefits were observed with attendance rates as low as 50%.

Conclusion

A clinic-based culturally competent diabetes education/self-management program resulted in significant improvements in outcomes among Hispanic participants. Experimentally tested culturally appropriate interventions adapted for real world situations can benefit Mexican American diabetic patients even when attendance is imperfect.

Impact of psychological impairment on quality of life and work impairment in severe asthma

BACKGROUND

Psychological impairment, such as anxiety and depression, is common in severe asthma. However, the impact of psychological impairment on asthma-specific quality of life (ASQOL) and work impairment has not been assessed within Southeast-Asia. Furthermore, previous ASQOL questionnaires contained items overlapping with asthma control, making it challenging to isolate the relationship between psychological impairment with ASQOL and asthma control, respectively.

OBJECTIVE

To evaluate the relationship between psychological impairment with ASQOL and work impairment in severe asthma.

METHODS

This is a cross-sectional study of severe asthma at Singapore General Hospital. We assessed ASQOL, psychological impairment, work impairment and asthma control using validated questionnaires. An ASQOL questionnaire not containing items evaluating asthma symptoms was selected to reduce overlap with asthma control. Medical records were used to obtain other asthma characteristics and healthcare utilization patterns.

RESULTS

Amongst 111 patients, 37% had psychological impairment based on Hospital Anxiety and Depression Scale. Poorer ASQOL was associated with anxiety (p = .013) after controlling for demographic characteristics, asthma control and comorbidities. Anxiety symptoms were associated with greater health concerns while depression symptoms were associated with sleep difficulty and physical limitations. Having depressive symptoms was associated with an additional 16% impairment of total work hours (p = .038). Psychological impairment was not associated with spirometry results or healthcare utilization. Ethnicity significantly predicted both ASQOL and work impairment.

CONCLUSIONS

In severe asthma, patients with psychological impairment have poorer ASQOL and greater work impairment than those without psychological impairment. There is an urgent need to mitigate this problem.

Study protocol: Using peer support to aid in prevention and treatment in prediabetes (UPSTART)

BACKGROUND

There is an urgent need to develop and evaluate effective and scalable interventions to prevent or delay the onset of type 2 diabetes mellitus (T2DM).

METHODS

In this randomized controlled pragmatic trial, 296 adults with prediabetes will be randomized to either a peer support arm or enhanced usual care. Participants in the peer support arm meet face-to-face initially with a trained peer coach who also is a patient at the same health center to receive information on locally available wellness and diabetes prevention programs, discuss behavioral goals related to diabetes prevention, and develop an action plan for the next week to meet their goals. Over six months, peer coaches call their assigned participants weekly to provide support for weekly action steps. In the final 6 months, coaches call participants at least once monthly. Participants in the enhanced usual care arm receive information on local resources and periodic updates on available diabetes prevention programs and resources. Changes in A1c, weight, waist circumference and other patient-centered outcomes and mediators and moderators of intervention effects will be assessed.

RESULTS

At least 296 participants and approximately 75 peer supporters will be enrolled.

DISCUSSION

Despite evidence that healthy lifestyle interventions can improve health behaviors and reduce risk for T2DM, engagement in recommended behavior change is low. This is especially true among racial and ethnic minority and low-income adults. Regular outreach and ongoing support from a peer coach may help participants to initiate and sustain healthy behavior changes to reduce their risk of diabetes.

TRIAL REGISTRATION

The ClinicalTrials.gov registration number is NCT03689530.

Readability Following Cultural and Linguistic Adaptations of an Internet-Based Intervention for Tinnitus for Use in the United States

Purpose An Internet-based tinnitus intervention for use in the United States could improve the provision of tinnitus-related services. Although clinical trials of such interventions were completed in Europe, the United Kingdom, and Australia, their suitability for adults with tinnitus in the United States is yet to be established. The aim of this study was to improve the cultural and linguistic suitability, and lower the readability level, of an existing program for tinnitus to ensure its suitability for U.S. English- and Spanish-speaking populations. Method Guidelines for adaptation were followed and involved four phases: (a) cultural adaptations, as interventions targeted at specific cultures have been shown to improve outcomes; (b) creating Spanish materials to improve access of the materials to the large Spanish-speaking population in the United States; (c) professional review of the materials for acceptability as an intervention tool for a U.S. population; and (d) literacy-level adjustments to make the content accessible to those with lower levels of health literacy skills. Results Cultural adaptations were made by using word substitutions, changing examples, and modifying the spelling of certain words. The materials were then translated into Spanish and cross-checked. Professional review ensured suitability of the chapters. Literacy-level adjustments ensured all chapters were within the guidelines for readability grade levels below the sixth-grade level. Conclusions The previously developed tinnitus materials were revised to adhere to best practice guidelines and ensure cultural suitability for adults with tinnitus in the United States. As it is also available in Spanish, members of the large Hispanic community also have access to the intervention in their first language. Further studies should determine whether these changes improve patients' self-efficacy, engagement, and motivation to complete the intervention.

Effectiveness of Culturally Tailored Interventions for Chronic Illnesses among Ethnic Minorities

Culturally tailored interventions have been applied to provide benefits to ethnic minorities' care; however, the effectiveness of these interventions for chronic conditions is mixed. This systematic review of systematic reviews critically evaluates recent evidence of the effects that culturally tailored interventions have on health care outcomes among ethnic minorities with chronic conditions. It synthesizes results of eight English-language systematic reviews published between 2010 and 2018 and identifies four health care outcomes common to the reviews: disease knowledge, objective clinical outcomes, satisfaction, and access. Our findings suggest that culturally tailored interventions can contribute to the improvement of ethnic minorities' health care outcomes and especially improve patients' satisfaction with care. However, results overall are mixed. Further studies to better understand the value of culturally tailored interventions for ethnic minorities' care are needed.

A Framework for Addressing Diabetes-Related Disparities in US Latino Populations

Despite national efforts to redress racial/ethnic disparities, Latino Americans continue to share a disproportionate burden of diabetes-related morbidity and mortality. A better understanding of underlying causes and influencing factors is needed to guide future efforts to eliminate racial/ethnic disparities in diabetes control. The objectives of this review are: (1) to summarize our understanding of determinants and modifiable predictors of glycemic control; (2) to provide an overview of existing strategies to reduce diabetes-related disparities; and (3) to identify gaps in the literature regarding whether these interventions effectively address disparities in US Latino populations. Key findings include evidence that diabetes care services can be designed to accommodate heterogeneity within the Latino American community by addressing key modifiable predictors of poor glycemic control, including insurance status, diabetes care utilization, patient self-management, language access, culturally appropriate care, and social support services. Future research efforts should evaluate the effect of structurally tailored interventions that address these key modifiable predictors by targeting patients, providers, and health care delivery systems.

Novel Digital Architecture of a "Low Carb Program" for Initiating and Maintaining Long-Term Sustainable Health-Promoting Behavior Change in Patients with Type 2 Diabetes

Globally, the burden of noncommunicable diseases such as type 2 diabetes is crippling health care systems. Type 2 diabetes, a disease linked with obesity, affects 1 in every 30 people today and is expected to affect 1 in 10 people by 2030. Current provisions are struggling to manage the trajectory of type 2 diabetes prevalence. Offline, face-to-face education for patients with type 2 diabetes has shown to lack long-term impact or the capacity for widespread democratized adoption. Digitally delivered interventions have been developed for patients with type 2 diabetes, and the evidence shows that some interventions provide the capacity to support hyperpersonalization and real-time continuous support to patients, which can result in significant engagement and health outcomes. However, digital health app engagement is notoriously difficult to achieve. This paper reviews the digital behavior change architecture of the Low Carb Program and the application of health behavioral theory underpinning its development and use in scaling novel methods of engaging the population with type 2 diabetes and supporting long-term behavior change.

Innovations in Providing Diabetes Care for Individuals Experiencing Homelessness: An Environmental Scan

OBJECTIVES

For a variety of reasons, homelessness creates major challenges for the management of diabetes, resulting in excess morbidity and mortality in this population. The objective of this study was to document innovations in providing diabetes care for individuals experiencing homelessness.

METHODS

Using directed snowball sampling, we recruited a sample of service providers (family physicians, nurses, social workers, endocrinologists, diabetes educators, shelter workers) in 5 Canadian cities (Vancouver, Calgary, Edmonton, Toronto, Ottawa). Data were collected using detailed, open-ended interviews. Transcripts and field notes were analyzed using thematic analysis.

RESULTS

We interviewed 96 program managers and providers representing 38 organizations. Although many of the same challenges were faced by care providers in different jurisdictions, there was little communication or sharing of experiences across providers and organizations. However, we identified 5 unique and innovative approaches to providing diabetes care to individuals experiencing homelessness. These include: 1) provision of in-shelter care, 2) peer outreach/support workers, 3) diabetes specialty outreach clinics, 4) diabetes group care specific for this population and 5) community-based pharmacy interventions.

CONCLUSIONS

Providers and organizations in different cities face similar challenges in providing diabetes care to individuals who are experiencing homelessness, yet they tend to address these difficulties in isolation. Despite this, numerous organizations have created innovative solutions to improve diabetes care. Sharing experiences across organizations and jurisdictions can facilitate development and implementation of successful program models.

Experiences of Attending Group Education to Support Insulin Initiation in Type 2 Diabetes: A Qualitative Study

INTRODUCTION

Type 2 diabetes is a progressive condition and many people require insulin therapy 5-10 years post diagnosis. Considering the global increase in type 2 diabetes, group education programmes to initiate insulin are beneficial as they are cost-effective and provide peer support. However, group education to initiate insulin has not been widely evaluated and there is a need to elicit the views and experience of people with type 2 diabetes who start insulin in groups. The aim of this study was to explore the perspectives of people with type 2 diabetes who receive nurse-led group-based insulin education.

METHODS

Qualitative, semi-structured interviews of people with type 2 diabetes in south London, UK, who had attended group education sessions to start insulin. Inductive thematic analysis identified themes within the data.

RESULTS

Fifteen people with type 2 diabetes were interviewed. Three main themes were identified: creating a supportive environment; facilitator skills; and effectiveness of group. Factors which created a supportive environment included peer support, providing reassurance and printed materials. Facilitator skills associated with positive experiences included addressing negative insulin beliefs and managing group dynamics. The effectiveness of the group was determined by ongoing self-management success, need for more peer support, and insulin concerns post insulin education group.

CONCLUSION

Positive experiences of insulin group education for people with type 2 diabetes were associated with sharing experiences with other people starting insulin, reassurance from healthcare professionals, appropriate supportive materials, and skill of the facilitator to address insulin concerns and manage group dynamics. People with type 2 diabetes may benefit more from education if healthcare professionals are skilled in psychological techniques to facilitate group education aimed at addressing concerns around insulin therapy. Further research needs to assess the effectiveness of structured insulin group education for people with type 2 diabetes.

Improving Cultural Safety of Diabetes Care in Indigenous Populations of Canada, Australia, New Zealand and the United States: A Systematic Rapid Review

OBJECTIVES

Our aim in this study was to identify interventions that improve cultural safety for Indigenous people living with diabetes in the health-care setting, and their potential impact on patients and health-care professionals.

METHODS

Using a systematic approach, we conducted a rapid review of quantitative, qualitative and mixed studies between January 2000 and February 2018 in MEDLINE, Embase, Web of Science, ERIC, CINAHL and PsycINFO. Two reviewers independently identified, selected and reviewed studies relating to cultural safety in diabetes care for Indigenous populations in Canada, New Zealand, Australia and the United States.

RESULTS

Of the 406 studies identified, we retained 7 articles (2 strong quality, 5 moderate quality) for analysis. The included studies evaluated 3 main types of strategies to improve cultural safety: educating health professionals, fostering culturally safe practices by modifying clinical environments and integrating Indigenous health professionals in the workforce. Studies showed that culturally safe interventions had positive effects on clinical outcomes for patients, increased patient satisfaction and health professional confidence in providing care as well as patient access to health care.

CONCLUSIONS

Although based on a small number of studies, this review establishes moderate evidence that interventions to improve cultural safety can have positive effects on treatment of diabetes in Indigenous populations. Further research with stronger study designs should be conducted to further validate our conclusions.

mHealth Interventions for Disadvantaged and Vulnerable People with Type 2 Diabetes

BACKGROUND

Mobile- and Internet-delivered (collectively, digital) interventions are widely used by persons with diabetes (PWD) to assist with self-management and improve/maintain glycemic control (hemoglobin A1c [A1c]). However, evidence concerning the acceptance and benefits of such interventions among disadvantaged/vulnerable PWD is still quite limited.

PURPOSE OF REVIEW

We reviewed studies published from 2011-April 2019 evaluating the impact of diabetes self-management interventions delivered via mobile device and/or Internet on glycemic control of disadvantaged/vulnerable adults with type 2 diabetes (T2D). Included studies reported ≥ 50% of the sample having a low socioeconomic status and/or being a racial/ethnic minority, or living in a rural setting or low-/middle-income country (LMIC). We identified 21 studies evaluating a digital intervention among disadvantaged/vulnerable PWD.

RECENT FINDINGS

Although many digital interventions found within-group A1c improvements (16 of 21 studies), only seven of the seventeen studies with a control group found between-group differences in A1c. Three studies found reductions in emergency room (ER) visits and hospitalizations. We synthesize this information, and provide recommendations for increasing access, and improving the design and usability of such interventions. We also discuss the role of human support in digital delivery, issues related to study design, reporting, economic value, and available research in LMICs. There is evidence suggesting that digital interventions can improve diabetes control, healthcare utilization, and healthcare costs. More research is needed to substantiate these early findings, and many issues remain in order to optimize the impact of digital interventions on the health outcomes of disadvantaged/vulnerable persons with diabetes.

Cultural Adaptation of a Community-Based Hearing Health Intervention for Korean American Older Adults with Hearing Loss

Although hearing loss is known to be associated with many adverse health outcomes in older adults, current hearing healthcare remains expensive and inaccessible to most ethnic minorities in the US. We aim to adapt an affordable, community-based hearing intervention to older Korean Americans (KAs), describe the cultural adaption process, and report pilot trial outcomes. We undertook the first four stages of Barrera & Castro's cultural adaptation framework: information gathering, preliminary adaptation design, adaptation test, and adaptation refinement in 15 older KAs with hearing loss and 15 of their communication partners. We developed a culturally adapted intervention consisting of provision of an affordable listening device and aural rehabilitative training. Six weeks post-intervention, participants' mean hearing handicap score (range: 0-40) reduced from 15.7 to 6.4. Communication partners demonstrated improved social-emotional function. Post-intervention focus group revealed increased hearing benefit, confidence in hearing health navigation, and awareness in hearing health among study participants. The adapted intervention was well-accepted and feasible among older KAs. This study is the first to report the cultural adaptation process of a hearing care model into older KAs and its methodology may be applied to other minority groups.

Comparative Effectiveness and Maintenance of Diabetes Self-Management Education Interventions for Marshallese Patients With Type 2 Diabetes: A Randomized Controlled Trial

OBJECTIVE

Marshallese adults experience high rates of type 2 diabetes. Previous diabetes self-management education (DSME) interventions among Marshallese were unsuccessful. This study compared the extent to which two DSME interventions improved glycemic control, measured on the basis of change in glycated hemoglobin (HbA_1c).

RESEARCH DESIGN AND METHODS

A two-arm randomized controlled trial compared a standard-model DSME (standard DSME) with a culturally adapted family-model DSME (adapted DSME). Marshallese adults with type 2 diabetes (n = 221) received either standard DSME in a community setting (n = 111) or adapted DSME in a home setting (n = 110). Outcome measures were assessed at baseline, immediately after the intervention, and at 6 and 12 months after the intervention and were examined with adjusted linear mixed-effects regression models.

RESULTS

Participants in the adapted DSME arm showed significantly greater declines in mean HbA_1c immediately (-0.61% [95% CI -1.19, -0.03]; P = 0.038) and 12 months (-0.77% [95% CI -1.38, -0.17]; P = 0.013) after the intervention than those in the standard DSME arm. Within the adapted DSME arm, participants had significant reductions in mean HbA_1c from baseline to immediately after the intervention (-1.18% [95% CI -1.55, -0.81]), to 6 months (-0.67% [95% CI -1.06, -0.28]), and to 12 months (-0.87% [95% CI -1.28, -0.46]) (P < 0.001 for all). Participants in the standard DSME arm had significant reductions in mean HbA_1c from baseline to immediately after the intervention (-0.55% [95% CI -0.93, -0.17]; P = 0.005).

CONCLUSIONS

Participants receiving the adapted DSME showed significantly greater reductions in mean HbA_1c immediately after and 12 months after the intervention than the reductions among those receiving standard DSME. This study adds to the body of research that shows the potential effectiveness of culturally adapted DSME that includes participants' family members.

Diabetes Disparities and Promising Interventions to Address Diabetes in Native Hawaiian and Pacific Islander Populations

PURPOSE OF REVIEW

The Native Hawaiian and Pacific Islander (NHPI) population is rapidly growing in the USA. NHPIs face significant health disparities and have a high prevalence of diabetes compared to the general US population.

RECENT FINDINGS

Recent culturally-adapted diabetes interventions have shown promise in addressing these disparities among NHPI communities. The interventions showed success by utilizing a community-based approach that honored NHPIs' collectivist culture, addressed social determinants of health that influence disease control and prevention, and utilized NHPI community health workers (CHWs) and peer educators for key roles in implementation of the intervention. To address health disparities in the NHPI community, much can be learned from existing, successful interventions. Promising interventions share several attributes. The interventions were: culturally adapted using a community-based participatory research approach; addressed specific social determinants of health (i.e., cost of healthy food, transportation, access to health care) that influence disease control and prevention; honored the collectivist culture of NHPI communities by integrating social networks and extended family members; and utilized NHPI community members, including peer educators and CHWs, for intervention implementation. Further investment to scale these interventions for regional and national implementation is needed to address the significant diabetes disparities that NHPIs face.

Development of a nutritional documentation tool: a Delphi study

In daily clinical practice, the smooth, timely and comprehensive transfer of information between care settings is important and reflects a cornerstone of high-quality patient care. The integration of nutritional information in the medical information transfer is currently not included in an evidence-based approach. It was, therefore, the aim of this study to develop a nutritional documentation tool (NDoc) on the basis of evidence and test it for its usability in daily clinical practice. Based on the results of a literature review, the authors collected core content using a modified Delphi survey from experts across Europe and included the information collected in a structured, NDoc. The subsequently developed tool included thirty items and was tested for its usability on a daily basis among primary care physicians and clinical physicians. The new NDoc can be introduced for use in any computer-based hospital information system regionally and adapted for worldwide use.

Gaps in Guidelines for the Management of Diabetes in Low- and Middle-Income Versus High-Income Countries-A Systematic Review

OBJECTIVE

The extent to which diabetes (DM) practice guidelines, often based on evidence from high-income countries (HIC), can be implemented to improve outcomes in low- and middle-income countries (LMIC) is a critical challenge. We carried out a systematic review to compare type 2 DM guidelines in individual LMIC versus HIC over the past decade to identify aspects that could be improved to facilitate implementation.

RESEARCH DESIGN AND METHODS

Eligible guidelines were sought from online databases and websites of diabetes associations and ministries of health. Type 2 DM guidelines published between 2006 and 2016 with accessible full publications were included. Each of the 54 eligible guidelines was assessed for compliance with the Institute of Medicine (IOM) standards, coverage of the cardiovascular quadrangle (epidemiologic surveillance, prevention, acute care, and rehabilitation), translatability, and its target audiences.

RESULTS

Most LMIC guidelines were inadequate in terms of applicability, clarity, and dissemination plan as well as socioeconomic and ethical-legal contextualization. LMIC guidelines targeted mainly health care providers, with only a few including patients (7%), payers (11%), and policy makers (18%) as their target audiences. Compared with HIC guidelines, the spectrum of DM clinical care addressed by LMIC guidelines was narrow. Most guidelines from the LMIC complied with less than half of the IOM standards, with 12% of the LMIC guidelines satisfying at least four IOM criteria as opposed to 60% of the HIC guidelines (P < 0.001).

CONCLUSIONS

A new approach to the contextualization, content development, and delivery of LMIC guidelines is needed to improve outcomes.

Representing and organizing information to describe the lived experience of health from a personal factors perspective in the light of the International Classification of Functioning, Disability and Health (ICF): a discussion paper

PURPOSE

To discuss the representation and organization of information describing persons' lived experience of health from a personal factors perspective in the light of the International Classification of Functioning, Disability and Health, using spinal cord injury as a case in point for disability.

METHODS

The scientific literature was reviewed, discussion rounds conducted, and qualitative secondary analyses of data carried out using an iterative inductive-deductive approach.

RESULTS

Conceptual considerations are explicated that distinguish the personal factors perspective from other components of the International Classification of Functioning, Disability and Health. A representation structure is developed that organizes health-related concepts describing the internal context of functioning. Concepts are organized as individual facts, subjective experiences, and recurrent patterns of experience and behavior specifying 7 areas and 211 concept groups.

CONCLUSIONS

The article calls for further scientific debate on the perspective of personal factors in the light of the International Classification of Functioning, Disability and Health. A structure that organizes concepts in relation to a personal factors perspective can enhance the comprehensiveness, transparency and standardization of health information, and contribute to the empowerment of persons with disabilities. Implications for rehabilitation The present study collected data from scientific literature reviews, discussion rounds and qualitative secondary analyses in order to develop a representation and organization of information describing persons' lived experience of health from a personal factors perspective in the light of the International Classification of Functioning, Disability and Health. The following representation structure for health-related information from a personal factors perspective was developed: (i) Individuals facts (i.e., socio-demographical factors, position in the immediate social and physical context, personal history and biography), (ii) subjective experience (i.e., feelings, thoughts and beliefs, motives), and (iii) recurrent patterns of experience (i.e., feelings, thoughts and beliefs) and behavior. With this study, we aim to stimulate further scientific discussion about the personal factors component in the International Classification of Functioning, Disability and Health, including its application and subsequent validation for potential implementation into clinical practice.

Diabetes structured self-management education programmes: a narrative review and current innovations

Both type 1 and type 2 diabetes are associated with long-term complications that can be prevented or delayed by intensive glycaemic management. People who are empowered and skilled to self-manage their diabetes have improved health outcomes. Over the past 20 years, diabetes self-management education programmes have been shown to be efficacious and cost-effective in promotion and facilitation of self-management, with improvements in patients' knowledge, skills, and motivation leading to improved biomedical, behavioural, and psychosocial outcomes. Diabetes self-management education programmes, developed robustly with an evidence-based structured curriculum, vary in their method of delivery, content, and use of technology, person-centred philosophy, and specific aims. They are delivered by trained educators, and monitored for quality by independent assessors and routine audit. Self-management education should be tailored to specific populations, taking into consideration the type of diabetes, and ethnic, social, cognitive, literacy, and cultural factors. Ways to improve access to and uptake of diabetes self-management programmes are needed globally.

Clinical Inertia in a Randomized Trial of Telemedicine-Based Chronic Disease Management: Lessons Learned

BACKGROUND

Treatment nonadherence and clinical inertia perpetuate poor cardiovascular disease (CVD) risk factor control. Telemedicine interventions may counter both treatment nonadherence and clinical inertia.

INTRODUCTION

We explored why a telemedicine intervention designed to reduce treatment nonadherence and clinical inertia did not improve CVD risk factor control, despite enhancing treatment adherence versus usual care.

METHODS

In this analysis of a randomized trial, we studied recipients of the 12-month telemedicine intervention. This intervention comprised two nurse-administered components: (1) monthly self-management education targeting improved treatment adherence; and (2) quarterly medication management facilitation designed to support treatment intensification by primary care (thereby reducing clinical inertia). For each medication management facilitation encounter, we ascertained whether patients met treatment goals, and if not, whether primary care recommended treatment intensification following the encounter. We assessed disease control associated with encounters, where intensification was/was not recommended.

RESULTS

We examined 455 encounters across 182 intervention recipients (100% African Americans with type 2 diabetes). Even after accounting for valid reasons for deferring intensification (e.g., treatment nonadherence), intensification was not recommended in 67.5% of encounters in which hemoglobin A1c was above goal, 72.5% in which systolic blood pressure was above goal, and 73.9% in which low-density lipoprotein cholesterol was above goal. In each disease state, treatment intensification was more likely with poorer control.

CONCLUSIONS

Despite enhancing treatment adherence, this intervention was unsuccessful in countering clinical inertia, likely explaining its lack of effect on CVD risk factors. We identify several lessons learned that may benefit investigators and healthcare systems.

Feltman: evaluating the utilisation of an Aboriginal diabetes education tool by health professionals

Diabetes contributes considerably to the health disparities in the Aboriginal population. To address the lack of Aboriginal-specific diabetes education tools, Feltman was designed for health professionals to deliver diabetes prevention and management information. This qualitative study aims to explore how this resource was used and its perceived effect on diabetes prevention and management in Victorian Aboriginal communities. Convenience sampling was used to recruit 18 participants (n=6 were Aboriginal) who had attended Feltman training between 2010 and 2016. Semi-structured interviews conducted via telephone or face-to-face were audio-recorded, transcribed and analysed via content analysis. Content analysis identified three main categories regarding Feltman: (1) utilisation in Aboriginal and mainstream health services; (2) as a comprehensive, engaging tool that supports understanding of diabetes; and (3) the barriers and challenges to Feltman's use. Overall, Feltman was regarded as a culturally appropriate diabetes education tool that is visual, tactile, engaging, supportive of health literacy and perceived to enhance Community members' understanding of diabetes prevention and management. This is the first study to provide insight into Feltman's implementation; adding to the evidence-base for Aboriginal-specific diabetes education tools.

Baseline Characteristics and Technology Training of Underserved Adults With Type 2 Diabetes in the Mobile Diabetes Detective (MoDD) Randomized Controlled Trial

Purpose The purpose of this study is to describe the characteristics and technology training needs of underserved adults with type 2 diabetes mellitus (T2DM) who participated in a health information technology (HIT) diabetes self-management education (DSME) intervention. Methods The baseline physiological, psychosocial, and technology use characteristics for 220 adults with poorly controlled T2DM were evaluated. Intervention participants received a 1-time intervention training, which included basic technology help, introduction to the Mobile Diabetes Detective (MoDD) website and text message features, and account activation that included subject-specific tailoring. Four additional on-site sessions for participants needing computer or Internet access or technology support were made available based on need. Data regarding on-site visits for usual care were collected. Data were analyzed using descriptive statistics and bivariate analysis. Results The participants were predominately Hispanic and female with a baseline mean A1C of 10% (86 mmol/mol). Only half of the participants regularly used computers or text messages in daily life. The average introductory MoDD training session lasted 73.6 minutes. Following training, approximately one-third (35%) of intervention participants returned for basic and MoDD-specific technology assistance at their federally qualified health center. The most frequently reported duration for the extra training sessions was 30 to 45 minutes. Conclusions Training and support needs were greater than anticipated. Diabetes educators should assess technology abilities prior to implementing health information technology (HIT) diabetes self-management education (DSME) in underserved adults. Future research must invest resources in technology access, anticipate subject training, and develop new training approaches to ensure HIT DSME use and engagement.

Health education for patients with acute coronary syndrome and type 2 diabetes mellitus: an umbrella review of systematic reviews and meta-analyses

OBJECTIVES

This umbrella review aimed to identify the current evidence on health education-related interventions for patients with acute coronary syndrome (ACS) or type two diabetes mellitus (T2DM); identify the educational content, delivery methods, intensity, duration and setting required. The purpose was to provide recommendations for educational interventions for high-risk patients with both ACS and T2DM.

DESIGN

Umbrella review of systematic reviews and meta-analyses.

SETTING

Inpatient and postdischarge settings.

PARTICIPANTS

Patients with ACS and T2DM.

DATA SOURCES

CINAHL, Cochrane Library, Joanna Briggs Institute, Journals@Ovid, EMBase, Medline, PubMed and Web of Science databases from January 2000 through May 2016.

OUTCOMES MEASURES

Clinical outcomes (such as glycated haemoglobin), behavioural outcomes (such as smoking), psychosocial outcomes (such as anxiety) and medical service use.

RESULTS

Fifty-one eligible reviews (15 for ACS and 36 for T2DM) consisting of 1324 relevant studies involving 2 88 057 patients (15 papers did not provide the total sample); 30 (58.8%) reviews were rated as high quality. Nurses only and multidisciplinary teams were the most frequent professionals to provide education, and most educational interventions were delivered postdischarge. Face-to-face sessions were the most common delivery formats, and many education sessions were also delivered by telephone or via web contact. The frequency of educational sessions was weekly or monthly, and an average of 3.7 topics was covered per education session. Psychoeducational interventions were generally effective at reducing smoking and admissions for patients with ACS. Culturally appropriate health education, self-management educational interventions, group medical visits and psychoeducational interventions were generally effective for patients with T2DM.

CONCLUSIONS

Results indicate that there is a body of current evidence about the efficacy of health education, its content and delivery methods for patients with ACS or T2DM. These results provide recommendations about the content for, and approach to, health education intervention for these high-risk patients.

Do health information technology self-management interventions improve glycemic control in medically underserved adults with diabetes? A systematic review and meta-analysis

OBJECTIVE

The purpose of this systematic review and meta-analysis was to examine the effect of health information technology (HIT) diabetes self-management education (DSME) interventions on glycemic control in medically underserved patients.

MATERIALS AND METHODS

Following an a priori protocol, 5 databases were searched. Studies were appraised for quality using the Cochrane Risk of Bias assessment. Studies reporting either hemoglobin A1c pre- and post-intervention or its change at 6 or 12 months were eligible for inclusion in the meta-analysis using random effects models.

RESULTS

Thirteen studies met the criteria for the systematic review and 10 for the meta-analysis and represent data from 3257 adults with diabetes (mean age 55 years; 66% female; 74% racial/ethnic minorities). Most studies ( n  = 10) reflected an unclear risk of bias. Interventions varied by HIT type: computer software without Internet ( n  = 2), cellular/automated telephone ( n  = 4), Internet-based ( n  = 4), and telemedicine/telehealth ( n  = 3). Pooled A1c decreases were found at 6 months (-0.36 (95% CI, -0.53 and -0.19]; I 2  = 35.1%, Q  = 5.0), with diminishing effect at 12 months (-0.27 [95% CI, -0.49 and -0.04]; I 2  = 42.4%, Q  = 10.4).

DISCUSSION

Findings suggest that medically underserved patients with diabetes achieve glycemic benefit following HIT DSME interventions, with dissipating but significant effects at 12 months. Telemedicine/telehealth interventions were the most successful HIT type because they incorporated interaction with educators similar to in-person DSME.

CONCLUSION

These results are similar to in-person DSME in medically underserved patients, showing that well-designed HIT DSME has the potential to increase access and improve outcomes for this vulnerable group.

A comparative effectiveness study of two culturally competent models of diabetes self-management programming for Latinos from low-income households

BACKGROUND

Diabetes risk is extremely high for Latinos from low-income households. Health guidelines recommend that individuals learn strategies to self-manage their diabetes, but getting people to adopt required lifestyle changes is challenging and many people are not able to prevent their pre-diabetes from escalating or effectively control their diabetes. Systematic reviews show that culturally competent self-management programs can significantly improve diabetes outcomes and different models for culturally competent programming have been developed.

METHODS

This patient-engaged study will compare the effectiveness of two distinct evidence-based models for culturally competent diabetes health promotion at two sites that serve a large Latino patient population from low-income households: 1) The Diabetes Self-Management Support Empowerment Model, an educational session approach, and 2) The Chronic Care Model, a holistic community-based program. Data collection will involve interviews, focus groups, surveys and assessments of each program; and testing of patient participants for A1c, depression, Body Mass Index (BMI), and chronic stress with hair cortisol levels. We will recruit a total of 240 patient-social support pairs: Patients will be adults (men and women over the age of 18) who: 1.) Enter one of the two diabetes programs during the study; 2.) Self-identify as "Latino;" 3.) Are able to identify a social support person or key member of their social network who also agrees to participate with them; 4.) Are not pregnant (participants who become pregnant during the study will be excluded); and 5.) Have household income 250% of the Federal Poverty Level (FPL) or below. Social supports will be adults who are identified by the patient participants.

PRIMARY OUTCOME

Improved capacity for diabetes self-management measured through improvements in diabetes knowledge and diabetes-related patient activation.

SECONDARY OUTCOME

Successful diabetes self-management as measured by improvements in A1c, depression scale scores, BMI, and circulating levels of cortisol to determine chronic stress.

DISCUSSION

Our hypothesis is that the program model that interfaces most synergistically with patients' culture and everyday life circumstances will have the best diabetes health outcomes.

TRIAL REGISTRATION

This study was registered with ClinicalTrials.gov on December 16, 2016 (Registration # NCT03004664 ).

Design of a randomized, controlled, comparative-effectiveness trial testing a Family Model of Diabetes Self-Management Education (DSME) vs. Standard DSME for Marshallese in the United States

BACKGROUND

Type 2 diabetes (T2D) is a significant public health problem, with U.S. Pacific Islander communities-such as the Marshallese-bearing a disproportionate burden. Using a community-based participatory approach (CBPR) that engages the strong family-based social infrastructure characteristic of Marshallese communities is a promising way to manage T2D.

OBJECTIVES

Led by a collaborative community-academic partnership, the Family Model of Diabetes Self-Management Education (DSME) aimed to change diabetes management behaviors to improve glycemic control in Marshallese adults with T2D by engaging the entire family.

DESIGN

To test the Family Model of DSME, a randomized, controlled, comparative effectiveness trial with 240 primary participants was implemented. Half of the primary participants were randomly assigned to the Standard DSME and half were randomly assigned to the Family Model DSME. Both arms received ten hours of content comprised of 6-8 sessions delivered over a 6-8 week period.

METHODS

The Family Model DSME was a cultural adaptation of DSME, whereby the intervention focused on engaging family support for the primary participant with T2D. The Standard DSME was delivered to the primary participant in a community-based group format. Primary participants and participating family members were assessed at baseline and immediate post-intervention, and will also be assessed at 6 and 12 months.

SUMMARY

The Family Model of DSME aimed to improve glycemic control in Marshallese with T2D. The utilization of a CBPR approach that involves the local stakeholders and the engagement of the family-based social infrastructure of Marshallese communities increase potential for the intervention's success and sustainability.