2010年-世界发展银行全球_Prevention_and_Control_of_Selected_Chronic_NCDs_in_Sri_Lanka___Policy_Options_and_Action_136页_4mb

Summary of "Prevention and Control of Selected Chronic NCDs in Sri Lanka: Policy Options and Actions"

Core Content

This document, published in 2010 by the World Bank's Health, Nutrition and Population (HNP) Discussion Paper series, provides an analysis of the current and future burden of non-communicable diseases (NCDs) in Sri Lanka and outlines policy options for their prevention and control. The report emphasizes the need for strategic reorientation of health policies to address the growing prevalence of NCDs, which are now responsible for nearly 90% of the disease burden in the country. The focus is on chronic NCDs such as cardiovascular disease (CVD), diabetes, asthma/chronic obstructive pulmonary disease (COPD), and cancer, along with their key modifiable risk factors like tobacco use, unhealthy diet, lack of exercise, and harmful alcohol consumption.

Main Points

• Demographic and Epidemiologic Transitions: Sri Lanka has transitioned from a low-income to a middle-income country and is undergoing a demographic transition, with the proportion of people aged 60 and older expected to more than double by 2040. An epidemiologic transition is also occurring, shifting the disease burden from infectious diseases and maternal and child health to NCDs.

• NCD Burden and Trends: The proportion of deaths due to circulatory diseases (e.g., heart disease, stroke) has risen from 3% to 24% over the past 50 years, while infectious disease mortality has decreased. Sri Lanka's NCD mortality rates are 20-50% higher than in developed countries, with significant disparities in CVD and asthma.

• Health System Response: NCD care in Sri Lanka is predominantly delivered in secondary and tertiary facilities, with primary care playing a limited role. Diagnostic testing and essential medicines for NCDs are limited, especially at the primary and secondary care levels. Health information systems and NCD surveillance are incomplete, hindering effective planning and policy development.

• Financing Challenges: NCD care is largely out-of-pocket in Sri Lanka, with only cancer and acute myocardial infarction being publicly financed. This creates financial barriers for the poor and limits access to essential medicines and services.

• Social Determinants: NCDs disproportionately affect the poor, with higher mortality rates for asthma among lower-income groups and higher rates for heart disease among the wealthy. Socioeconomic status (SES) significantly influences both the burden and risk factors of NCDs.

Key Policy Options and Actions

• Increase Financial Resources: Allocate more funding to NCD prevention and control to improve infrastructure, services, and research.

• Improve Access to NCD Drugs: Ensure availability of essential medicines, particularly for low-income populations.

• Address Social Determinants: Implement policies that reduce health inequalities and promote equitable access to care.

• Focus on Specific NCDs: Prioritize interventions for the most prevalent and impactful NCDs, including CVD, diabetes, asthma, and cancer.

• Tackle Undernutrition and Overnutrition: Address both forms of malnutrition as they contribute to NCD risk factors.

• Strengthen NCD Programs: Create an intensified national NCD program to coordinate prevention and treatment efforts.

• Reorganize Health Services: Strengthen and reorganize NCD prevention and curative care services to improve efficiency and reach.

• Decentralize Health Services: Further decentralize and devolve health service delivery to improve local responsiveness and resource allocation.

• Develop Human Resources: Enhance training and capacity of health professionals in NCD prevention and management.

• Establish Surveillance Systems: Create a national NCD surveillance system to collect and analyze data for better policy planning.

• Promote Public-Private Partnerships: Align service delivery across sectors to improve access and affordability of NCD care.

Conclusion

The report underscores the importance of addressing NCDs as part of Sri Lanka's broader health strategy, especially in light of its demographic and epidemiologic transitions. It advocates for a multifaceted approach that includes financial investment, improved access to care, targeted interventions, and enhanced health information systems to support sustainable NCD prevention and control.