The case for behavioural change counselling for the prevention of NCDs and improvement of self-management of chronic conditions

Evaluation of ImpENSA technology-enabled behaviour change module delivered to healthcare professionals in South Africa to improve micronutrient nutrition during the first 1000 days

Healthcare professionals (HCPs) have vital roles in providing evidence-based care to promote healthy micronutrient nutrition in early life. Providing such care requires scalable training to strengthen knowledge and confident application of effective behaviour change skills. Among 33 public and private HCPs (primarily dietitians) in South Africa, we evaluated the behaviour change aspects of a technology-enabled National Qualification Sub-Framework level 6 programme, Improving Early Nutrition and Health in South Africa ('ImpENSA'). This programme comprises two self-directed micronutrient and behaviour change knowledge-based eLearning and one facilitated online practical skills modules to improve maternal and infant micronutrient nutrition. Using assessments, questionnaires and interviews, we collected data at baseline, after module completion and at 3-month follow-up after programme completion. Questionnaire and interview data showed major improvements in understanding of and attitudes towards person-centred behaviour change support immediately following the eLearning module on behaviour change. The assessment pass rate increased from 38% at baseline to 88% postmodule, demonstrating significant knowledge gain in behaviour change support. Intention to change practice towards a person-centred approach was high and many had already started implementing changes. Three months postprogramme, support was centred around patients' needs. Open relationships with patients, improved patient outcomes and increased job satisfaction were among reported outcomes. Many reported becoming better change facilitators and reflective practitioners. Additional improvements in understanding and attitudes to behaviour change support were evident, reinforced by making changes and experiencing positive outcomes. The findings suggest that technology-enabled learning can equip HCPs with knowledge and skills to effectively support behaviour change for healthy micronutrient nutrition during pregnancy and infancy.

The effectiveness of interventions to reduce cardio-metabolic risk factors among regular street food consumers in Dar es Salaam, Tanzania: The pre-post findings from a cluster randomized trial (Registered by Pan African clinical trial registry with trial # PACTR202208642850935)

INTRODUCTION

The healthy plate model (HPM) is a practical guide to modulate the portion of staple food in main meals, subsequently affecting the risks associated with Non-communicable Diseases include type2 diabetes mellitus (T2DM).

OBJECTIVE

This study investigated the effectiveness of health information and the healthy plate model on cardio-metabolic risk factors, knowledge and attitude towards T2DM prevention measures.

METHODS

A pre-post analysis, as part of a cluster randomized trial with street food vendors and their customers, was implemented in three randomly selected districts in Dar es Salaam, Tanzania. Two vendor-customer clusters each with 15 and more vendors from each district were randomly assigned to receive either T2DM health information only (Intervention package1 [IP1]) or IP1 plus a subsidized meal with vegetables and fruits, following the principles of the HPM (Intervention package2 [IP2]). Within the clusters the participants were informed on the importance of the intervention they received. An intervention period lasted for three months from 1st April to 31st June 2019. We applied Generalized Linear Mixed Models and Bayesian Modelling (for sensitivity analysis) to assess the effectiveness of the interventions.

RESULTS

Overall, 336 (IP2 = 175 and IP1 = 161) out of 560 (280/arm) previous study participants participated in evaluation. Diastolic BP was lower among IP2 participants in the evaluation than baseline AβC = -4.1mmHg (95%CI:-5.42 to -2.76). After adjusting for the interaction between IP2 and age of the consumers, the BMI was significantly lower among IP2 in the evaluation than baseline AβC = -0.7kg/m2 (95%CI: -1.17 to -0.23). With interaction between IP2 and income, BMI was higher in the IP2 in the evaluation than baseline AβC = 0.73kg/m2 (95%CI: 0.08 to 1.38). Systolic and diastolic BP were significantly lower among IP1 in the evaluation than baseline AβC = -3.5mmHg (95%CI:-5.78 to -1.24) and AβC = -5.9mmHg (95%CI:-7.34 to -4.44) respectively. Both the knowledge scores and positive attitudes towards T2DM prevention measures were higher in the evaluation than baseline in both interventions arms.

CONCLUSION

The positive effects on cardio-metabolic risk factors, knowledge and attitude were observed in both intervention arms. Due to interactions between IP2, age and income; designing interventions relating to food and cardio-metabolic risk factors, should consider combining socio-economic factors.

Factors influencing insulin initiation in primary care facilities in Cape Town, South Africa

BACKGROUND

Type 2 diabetes (T2DM) is a leading cause of mortality in South Africa and resistance to the use of insulin is common. This study aimed to explore factors that influence the initiation of insulin in patients with T2DM in primary care facilities in Cape Town, South Africa.

METHODS

An exploratory descriptive qualitative study was conducted. Seventeen semi-structured interviews were held with patients eligible for insulin, on insulin and primary care providers. Participants were selected by maximum variation purposive sampling. Data were analysed using the framework method in Atlas-ti.

RESULTS

Factors related to the health system, service delivery, clinical care and patients. Systemic issues related to the required inputs of workforce, educational materials, and supplies. Service delivery issues related to workload, poor continuity and parallel coordination of care. Clinical issues related to adequate counselling. Patient factors included a lack of trust, concerns about injections, impact on lifestyle and disposal of needles.

CONCLUSION

Although resource constraints are likely to remain, district and facility managers can improve supplies, educational materials, continuity and coordination. Counselling must be improved and may require innovative alternative approaches to support clinicians who face high number of patients. Alternative approaches using group education, telehealth and digital solutions should be considered.Contribution: This study identified key factors influencing insulin initiation in patients with T2DM in primary care. These can be addressed by those responsible for clinical governance, service delivery and in further research.

Brief behaviour change counselling in non-communicable diseases in Mangochi, Southern Malawi: a hypothetical acceptability study

INTRODUCTION

Brief behaviour change counselling (BBCC) approaches have shown some potential in reversing and/or decreasing the effects of behavioural risk factors (harmful alcohol, smoking, physical inactivity and unhealthy diets). However, BBCC is new in Malawi. Thus, we explored the acceptability of brief behaviour change counselling using 5 As and a guiding style from motivational interviewing (BBCC + 5 As + GS) among health providers, policy-makers and patients living with noncommunicable diseases (NCDs) in the Mangochi district located in Malawi.

METHODS

An exploratory qualitative cross-sectional study used purposive sampling to select 44 respondents. We conducted group discussions with five focus groups that included patients. We also carried out nine key-informant interviews with healthcare providers and policy-makers. Data were managed and organized with Atlas.ti. cloud and analysed using the thematic framework approach.

FINDINGS

Several themes, categories, and their subcategories emerged from the interviews. Participants perceived the introduction and delivery of BBCC + 5As + GS in Mangochi as smooth. However, they predicted a few challenges such as time and space to conduct the intervention, cultural bottlenecks caused by low education level, age differences between healthcare providers and patients, low provider- to- patient ratio and high provider turnover. For this method to be adopted, a simplified format is deemed necessary to improve effectiveness with patients. This technique can only be sustained if training opportunities are provided and if positive testimonies are given by beneficiaries. Incorporation of a continuous quality improvement cycle targeting challenges must be part of the intervention. Participants perceived that BBCC will contribute to developing the listening ability of healthcare providers. This would help in providing personalized and cost-effective care relevant to Mangochi. The participants also perceived that BBCC + 5As + GS will be affordable, credible and useful.

CONCLUSION

We found a high acceptability rate of BBCC among stakeholders in NCDs clinics in Mangochi. There are a number of areas where BBCC + 5As + GS could be improved to increase the acceptability. Accordingly, a study of feasibility and preliminary efficacy is warranted to determine other prerequisites for the implementation of a large-scale trial using this BBCC+ 5 As + GS, and to fully understand the implementation requirements of a full trial in Mangochi.

Effect of brief interventions to promote behavior change on clinical outcomes of selected non-communicable diseases - The World Health Organization (WHO) package of essential non-communicable disease (PEN) interventions for primary health care settings- study protocol of a quasi-experimental study

BACKGROUND

The World Health Organization designed a minimum set of interventions, the World Health Organization Package of Essential Noncommunicable disease interventions (WHO PEN), for detection, prevention, treatment, and care of Non-communicable diseases (NCDs) in resource constraint settings. This intervention study examines the effectiveness of the integration of components of WHO PEN protocols on improved clinical outcomes among patients of cardiovascular disease and diabetes mellitus in urban and rural primary health care settings.

METHODS

In this quasi-experimental study (pre-test post-test control group design), trained non-physician health workers will provide behavior change interventions regarding four major NCD risk factors, i.e., tobacco use, excessive alcohol intake, physical inactivity, an unhealthy diet; using 'Brief Advice' to the NCD patients enrolled in the experimental arm. The health centers in the control arm will provide the usual care to all the NCD patients. The intervention will last for six months, and the two groups will be followed up at two months, four months, and six months since enrolment in the study.

RESULTS

The primary outcome is improved mean blood pressure levels and the proportion of patients with controlled blood pressure levels. The secondary outcomes assess medication adherence, self-reported reductions in tobacco and alcohol intake, consumption of a heart-healthy diet, and regular physical activity.

DISCUSSION

This intervention trial will provide evidence for the utility of individual-level behavioral interventions for adequate management of NCDs.

TRIAL REGISTRATION

Clinical Trial Registry of India: CTRI/2018/12/016707.

A theory-based adaptive E-learning program aimed at increasing intentions to provide brief behavior change counseling: Randomized controlled trial

BACKGROUND

Unhealthy behaviors are significant contributors to non-communicable diseases. Nurses can support patient health behavior change by providing brief behavior change counseling. However, training programs in brief counseling are generally not personalized, or adapted, to the barriers and theoretical determinants of its provision in clinical practice.

OBJECTIVE

This study aimed to evaluate the effectiveness of the E_MOTIV_A theory-based adaptive e-learning program on nurses' and nursing students' intentions to provide brief counseling for smoking, unhealthy eating habits and medication nonadherence.

DESIGN AND METHODS

A randomized controlled trial was conducted with nurses and nursing students in Canada. Experimental group participants were allocated to the E_MOTIV_A theory-based adaptive e-learning program. Control group participants were allocated to the E_MOTIV_B knowledge-based standardized e-learning program. E_MOTIV_A was designed to influence the constructs of the Theory of Planned Behavior (e.g., attitude, subjective norms) in relation to brief counseling. Outcomes were improvement in intention to provide brief counseling, improvement in other Theory of Planned Behavior variables, as well as cognitive load and engagement related to e-learning.

RESULTS

A total of 102 participants were randomized to the experimental (n = 51) and control (n = 51) groups. End of study questionnaires were completed by 27 experimental group and 38 control group participants. Analyses indicated no significant differences between groups in the change of scores for intention to provide brief counseling. However, while not significant, the change of score was greater in the experimental group (10.22 ± 3.34 versus 9.04 ± 2.80; p = 0.787). Scores in both groups improved significantly for attitude, subjective norms, perceived behavioral control, behavioral beliefs, and control beliefs. However, there were no statistically significant differences between groups for these variables as well as for cognitive load and engagement.

CONCLUSIONS

Both e-learning programs had a similar positive effect on nurses' and nursing students' intentions to provide brief counseling and on Theory of Planned Behavior variables.

TRIAL REGISTRATION

ISRCTN Registry ISRCTN32603572; http://www.isrctn.com/ISRCTN32603572.

INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID)

PRR1-10.2196/18894; https://doi.org/10.2196/18894.

Inconsistent Weight Communication Among Prenatal Healthcare Providers and Patients: A Narrative Review

Importance

Gestational weight gain (GWG) is an independent and modifiable factor for a healthy pregnancy. Gestational weight gain above or below the Institute of Medicine Guidelines has been shown to impact both maternal and fetal health (eg, gestational diabetes, hypertension, downstream obesity). Healthcare providers (HCPs) have the potential to be reliable sources of evidence-based weight information and advice during pregnancy.

Objective

The aim of this study was to summarize the literature assessing GWG discussions between patients and their HCPs in a clinical setting to better understand the knowledge that is currently being exchanged.

Evidence Acquisition

A literature review was conducted by searching Ovid Medline, CINAHL, and Embase databases. All relevant primary research articles in English that assessed GWG discussions were included, whereas intervention studies were excluded.

Results

A total of 54 articles were included in this review. Although the overall prevalence and content of GWG counseling varied between studies, counseling was often infrequent and inaccurate. Healthcare providers tended to focus more on women experiencing obesity and excessive GWG, as opposed to the other body mass index categories or inadequate GWG. Women of higher socioeconomic status, older age, nulliparous, history of dieting, low physical activity, and those categorized as overweight/obese were more likely to receive GWG advice. Patients also reported receiving conflicting facts between different HCP disciplines.

Conclusions

The evidence regarding GWG counseling in prenatal care remains variable, with discrepancies between geographic regions, patient populations, and HCP disciplines.

Relevance

Healthcare providers should counsel their pregnant patients on GWG with advice that is concordant with the Institute of Medicine Guidelines.