2023-01-16-世界卫生组织-Noncommunicable_diseases_and_mental_health_in_small_island_developing_states_7页_659kb

Key Challenges in SIDS for NCDs and Mental Health

• Geography and Vulnerability: SIDS face unique risks from climate change (e.g., sea-level rise, extreme weather) and high transportation/communication costs.
• Demographics: Small populations constrain human resources for health planning and data analysis, limiting NCD and mental health capacity.

Mortality Rates

• SIDS disproportionately experience high premature deaths from NCDs (e.g., cardiovascular disease, cancer, diabetes), with Singapore being one of few exceptions.
• Suicide mortality varies widely; median rates are similar to global averages, but some countries (e.g., Guyana) have alarmingly high rates.
• Death registration data are often incomplete due to limited resources, affecting reliability and comparability across SIDS.

Risk Factors

• High prevalence of unhealthy diets, obesity, and diabetes driven by reliance on imported processed foods, exacerbated by climate change impacts on food security.
• Climate change effects include disrupted agriculture, fisheries, and increased stress, worsening NCDs and mental health.
• Other factors include tobacco use, alcohol consumption, and air pollution, though variations exist by country income and region.

Health System Responses

• Limited capacity in SIDS for NCD and mental health services, including insufficient staff, poor infrastructure, and inadequate data collection.
• Mental health services often lack integration into primary care, with only a minority of SIDS reporting functional integration.
• HPV vaccination coverage is low in many SIDS; for example, Fiji has high rates, but others lag below 10%.
• Health care delivery is disrupted by climate-related emergencies, such as extreme weather events damaging facilities and supply chains.

Conclusion

• SIDS face disproportionate burdens from NCDs and mental health issues, often worsened by climate change and weak health systems.
• Urgent global support is needed to strengthen data, infrastructure, and capacity development to meet Sustainable Development Goals and address unique challenges.