Side-by-Side Mortality Comparison
Select two countries to compare their mortality profiles, leading causes of death, and long-term trends.
Compare Mortality Between Countries
Side-by-side death rate analysis across 204 nations
How does mortality in the United States compare to Japan? What separates death patterns in Nigeria from those in Germany? The Compare tool enables direct, data-driven comparisons between any two of the 204 countries tracked by the Global Burden of Disease Study. Every comparison uses age-standardised death rates to ensure fair analysis regardless of demographic differences.
The comparison includes total mortality rates, the top leading causes of death for each country, population context, and a detailed cause-by-cause difference table. This makes it a powerful tool for public health researchers, students of epidemiology, journalists covering global health, and anyone interested in understanding how mortality patterns vary across borders and income levels.
How do I compare mortality rates between two countries?
Select any two countries from the dropdown menus and choose a year. The tool instantly generates a side-by-side comparison of total death rates, leading causes, population data, and a detailed difference table showing which causes are more prevalent in each country.
Which countries have the most different mortality profiles?
The biggest differences typically appear when comparing a high-income country (e.g. Japan, Switzerland) with a low-income country (e.g. Chad, Somalia). High-income nations are dominated by cardiovascular disease and cancer, while low-income countries face higher burdens from communicable diseases, neonatal conditions, and injuries.
Are the death rates age-standardised for fair comparison?
Yes. All rates shown are age-standardised per 100,000 population, which adjusts for differences in age structure between countries. This means you can fairly compare a young population like Nigeria with an older one like Japan without the results being distorted by demographic composition.
Can I compare mortality trends over time between countries?
Yes. The comparison tool includes a trends chart that shows how death rates for leading causes have evolved in both countries from 1990 to 2023. You can see convergence, divergence, and dramatic shifts in mortality patterns.