Chronic Diseases Drove 74 Percent of Global Deaths in 2023
As life expectancy stabilized at 73.3 years, non-communicable conditions became the primary drivers of global mortality.
Updated on Oct. 2, 2026 in COVID-19
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The World Health Organisation reported that non-communicable diseases (NCDs) accounted for 74 percent of all deaths in 2023, up from 58 percent in 2000. While global life expectancy reached 73.3 years, Covid-19 dropped out of the world’s top 10 leading causes of death.
Why it matters
The rise in NCDs reflects a global shift where people are living longer, yet chronic illnesses increasingly dominate the health burden. Addressing these conditions is now central to managing population-level health outcomes as infectious disease threats fluctuate.
WHO estimates show NCDs accounted for 74 percent of 2023 global deaths, while the burden of anxiety disorders increased by 45 percent and depressive disorders by 20 percent since 2019. The specific impact of these conditions continues to be evaluated against regional disparities.
The players
World Health Organisation
A specialized agency of the United Nations responsible for international public health, setting global standards and tracking mortality trends.
Kenya National Bureau of Statistics
The national agency responsible for collecting and analyzing demographic and health facility data in Kenya.
The details
The WHO calculates these mortality and burden statistics by synthesizing multi-source data across diverse populations. The transition from communicable diseases toward NCDs indicates that as life expectancy nears 73.3 years, the physiological toll of long-term health management grows. Simultaneously, health facility records in places like Kenya show significant remaining burdens from communicable, maternal, and nutritional causes compared to the global NCD trend.
Timeline
• In 2000, NCDs accounted for 58 percent of global deaths.
• Global life expectancy was 73.4 years in 2019.
• Data on causes of death in Kenya was recorded in 2021.
• In 2023, NCDs accounted for 74 percent of global deaths.
• WHO Global Health Estimates were released on October 2, 2026.
Health Landscape
These findings update the long-term trend analysis established by the WHO Global Health Estimates. They represent a significant shift in the medical landscape where chronic disease management has largely supplanted infectious disease control as the primary global public health priority.
The shift toward chronic illness emphasizes the importance of routine primary care screenings to manage long-term risks. It is worth discussing your personal risk factors for NCDs with your doctor to establish a proactive, individualized prevention strategy.
The takeaway
The global health focus is moving decisively toward managing chronic conditions rather than acute infectious ones. Track your key health metrics like blood pressure and mood, and bring any persistent changes to the attention of your physician.
Further reading
For broader trends on how global disease patterns are shifting, see the latest reports on COVID-19.
Source note: This article includes information reported by The Star.
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