Health risks and issues

Featured health risks and issues

As part of the Global Burden of Disease (GBD) study, we produce estimates for more than 80 risk factors along with in-depth analysis for the world's most pressing health issues.

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Health topic

Air pollution

Air pollution affects millions of people worldwide. Both household and outdoor air pollution pose severe threats related to cardiovascular and respiratory diseases, cancers, and other conditions.

Health topic

Alcohol use

Alcohol use is a major risk factor for death and disability worldwide. In some countries, it is the number one risk factor for men.

Health topic

Antimicrobial resistance (AMR)

AMR poses a major threat to human health around the world. AMR occurs when microorganisms, such as bacteria, adapt in ways that make currently available treatments for infections less effective.

Health topic

Child health

Despite notable advancements and progress made by many countries in reducing child mortality rates, millions of children continue to lose their lives before turning five.

Health topic

Diet

How much disease burden can be attributed to diet, and what components of our diet are most harmful? We explore the link between dietary changes and population health.

Health topic

Maternal health refers to the health of women and childbearing people during pregnancy, childbirth, and the post-natal months. Despite overall improvement in maternal outcomes since 1990, disparities remain.

Health topic

Mental health

Mental health conditions are among the top 10 leading causes of health loss worldwide, with anxiety and depression ranked as the most common across all age groups and locations.

Health topic

Smoking and tobacco

While smoking prevalence has decreased over the past 30 years, the total number of smokers worldwide has continued to increase due to population growth, contributing significantly to disease burden.

Burden of Proof

Which health studies are supported by strong evidence?

We investigated which popular health recommendations have the biggest impact, so everyone from health-conscious individuals to policymakers can better understand the strength of evidence behind certain risks and outcomes.

Publications

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Scientific Publication

Global, regional and national burden of dietary iron deficiency from 1990 to 2021: a Global Burden of Disease study

Scientific Publication

The health effects associated with physical, sexual and psychological gender-based violence against men and women: a Burden of Proof study

Scientific Publication

Health effects associated with exposure of children to physical violence, psychological violence and neglect: a Burden of Proof study

Scientific Publication

A systematic review with a Burden of Proof meta-analysis of health effects of long-term ambient fine particulate matter (PM2.5) exposure on dementia

Interactive data visuals

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Interactive Data Visual

GBD Tobacco Forecasts

Explore patterns in future smoking scenarios from 2022 to 2050.

Interactive Data Visual

MICROBE

The MICROBE (Measuring Infectious Causes and Resistance Outcomes for Burden Estimation) tool visualizes the fatal and nonfatal health outcomes of infections, pathogens, and antimicrobial resistance across different countries and regions.

Interactive Data Visual

Burden of Proof

Compare strength of evidence for health risks and outcomes.

Interactive Data Visual

Child Growth Failure

Delve into local patterns in child stunting, wasting, and underweight across all low- and middle-income countries from 2000 to 2019.

Data input sources

The Global Health Data Exchange (GHDx) is home to the world's most comprehensive catalog of surveys, censuses, vital statistics, and other health-related data. Use our data input sources tool to explore the sources used in the latest round of the Global Burden of Disease (GBD) estimation.

Open data catalog

Health risks and issues

Featured health risks and issues

Publications

Interactive data visuals

Data input sources

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