Development and Testing of a Sub-district Specific Model of 'Whole-of-government', and 'Whole-of-society' Approaches for the Prevention and Control of Non-communicable Diseases in a Sub-district of Bangladesh

1. Aims: To generate evidence of 'whole-of-government' and 'whole-of-society' approach for non-communicable diseases (NCD) prevention and control in Bangladesh
2. General objective: The general objective of the research is to develop and test an sub-district-specific multi-sectoral model of 'whole-of-government' and 'whole-of-society' approach for NCD prevention and control in Birganj sub-district of Dinajpur district.
3. Specific Objectives:

• Identify government, non-government (NGO), and civil-society organizations (CSO) relevant to the prevention and control of NCDs
• Define the roles and responsibilities of the government, NGO, and CSOs pertinent to the prevention and control of NCDs
• Develop an sub-district specific intervention model of 'whole-of-government' and 'whole-of-society' approach for NCD prevention and control
• Implement the sub-district specific model and carry out a process documentation
• Evaluate the sub-district specific model with regard to NCD specific outcomes

1. Rationale In 2018, the Government of Bangladesh launched a multisectoral action plan (MAP) in alignment with the World Health Organization (WHO) Global Action Plan for the prevention and control of NCD. The core elements of this MAP for prevention and control of NCD is 'whole-of-government' and 'whole-of-society' approach, universal health coverage, cultural relevance, reduction of inequity, and life-course approach. The MAP outlined four action areas: i. advocacy, leadership, and partnership, ii. health promotion and risk reduction, iii. health system strengthening for early detection and management of NCDs and their risk factors, and iv. surveillance, monitoring and evaluation, and research. The MAP also provides guidelines for multi-sectoral coordination mechanisms for the implementation of the action areas. In the MAP, the guidelines for the formulation of sub-district level multisectoral committee and functions of the committees have been described. However, to implement the 'whole-of-government' and the 'whole-of-society' approaches at the sub-district level, there is a need to develop a model, implement the model and evaluate the effectiveness of the model. Accordingly, in this study, the investigators propose developing a sub-district specific 'whole-of-government' and 'whole-of-society' model to prevent and control NCD and evaluate the model's effectiveness.
2. Methodology (Brief): As NCD is a broad area, investigators will follow the WHO 5 by 5 framework (five diseases and five risk factors) as a guide for implementing the research. Accordingly, the focus of our research will be five risk factors: i. Tobacco consumption, ii. Alcohol consumption, iii. Unhealthy diet, iv. Physical inactivity, and v. Air pollution, and five diseases: i. Cardiovascular diseases, ii. Diabetes, iii. Cancers, iv. Chronic respiratory diseases, and iv. Mental Health Disorders. The study will be implemented in Birganj, an sub-district of Dinajpur district. As per the 2011 census, Birganj sub-district has 317252 (159612 male and 157641 female) population. In the sub-district, firstly, the investigators will identify the current government, NGO, and CSOs and their possible roles for NCD prevention and control using a landscape analysis. In the second step, in collaboration with the Directorate General of Health Services, the investigators will define the NCD prevention and control roles and responsibilities of the identified organizations. In the third step, investigators will arrange workshops and meetings with the representatives from the organizations (government: local government and sub-district administration, health, police, education, women affairs, social affair, agriculture, fisheries, livestock, engineering; NGOs, and civil society organizations (CSOs) and develop an sub-district specific model of 'whole-of-government' and 'whole-of-society' approach for NCD prevention and control. In collaboration with the government, NGO and CSO, and under direction from the non-communicable diseases control (NCDC) of the Directorate General of Health Services (DGHS), the investigators will implement the model for one year and evaluate the effectiveness of the model on the indicators of both supply side, and demand side. On the supply side, investigators will evaluate whether the involved organizations developed an understanding of the whole-of-government' and 'whole-of-society' approach and the service delivery and readiness of each of them improved or not. On the demand side, the investigators will evaluate the changes in the NCD risk factors among the adults and the adolescents, changes in the adherence to medication and lifestyle measures among the people with NCDs, the changes in the proportion of population screened for the five NCDs, and five risk factors mentioned above, and the changes in the proportion of people with control over blood pressure, blood sugar, total cholesterol, and lungs function. In this research, the investigators will administer both qualitative and quantitative methodology. The evaluation of the model will be done primarily through quantitative methods using a pre-post design. There will be a process documentation component to document barriers and facilitators of the implementation so that this model can be scaled up in other settings.
3. Ethical clearance: Ethical clearance for this study will be obtained from the Institutional Review Board (IRB) of Bangladesh Rehabilitation Assistance Committee (BRAC) James P Grant School of Public Health, BRAC University. Informed written consent will be taken from each participant. Participation will be voluntary, and the participants will have the right to withdraw at any time of the study.
4. Impact of the study in future research: Through this research, the investigators will develop and test an sub-district specific model of 'whole-of-society' and 'whole-of-government' approach for prevention and control of NCD. If the model is successful, there will be further research on the improvement and scalability of the model.
5. Impact of the study at national level:

If the sub-district specific model of 'whole-of-society' and 'whole-of-government' approach for prevention and control developed and tested through this study shows results, the model can be scaled-up in other sub-districts of Bangladesh. In the long run, this research will help the government of Bangladesh achieve the NCD related targets of the multi-sectoral action plan, global action plan and the sustainable development goal (SDG) and relevant targets (Goal 3, target 3.4, 3.5, 3.6, 3.8, 3.9, 3.A, and 3.C)