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Intensive Care Med (2009) 35:9–29DOI 10.1007/s00134-008-1336-9 Although thousands of papers have been devoted tohospital-acquired pneumonia (HAP), many controversiesremain, and management of HAP is probably often sub-optimal. Several reviews or guidelines have been pub-lished rec ... more
Comprehensive Reviews in Food Science and Food Safety, Vol.12 (2013) pp.234-248 In 2006, the Institute of Food Technologists (IFT) published an Expert Report entitled “Antimicrobial Resistance: Implications for the Food System” (IFT 2006). That report summarized current scientific knowledge pe ... more
New criteria for classifying and diagnosing hyperglycaemia first detected during pregnancy have been accepted by a group of experts convened by WHO. These new criteria are an update of recommendations published by WHO in 1999
This is the ninth paper in our series, “Community Health Workers at the Dawn of a New Era”. Community health workers (CHWs) are in an intermediary position between the health system and the community. While this position provides CHWs with a good platform to improve community health, a major cha ... more
Mental health disorders remain widely under-reported — in our section on Data Quality & Definitions we discuss the challenges of dealing with this data. Figures presented in this entry should be taken as estimates of mental health disorder prevalence — they do not strictly reflect diagnosis data ... more

CO2 emissions

Ritchie H., and M.Roser Our World in Data (2022) CC
Carbon dioxide emissions are the primary driver of global climate change. It’s widely recognised that to avoid the worst impacts of climate change, the world needs to urgently reduce emissions. But, how this responsibility is shared between regions, countries, and individuals has been an endless p ... more
On this page we provide an overview of excess mortality along with charts to explore the data. You can learn in more depth about different measures of excess mortality, their strengths and limitations, and their comparability across countries
On this page we provide a list of charts, data and resources that you may find useful to understand the context of the ongoing war in Ukraine.
In this entry we are looking at smoking, alcohol consumption and the use of illicit drugs. We are studying who is using these substances, how their use has changed over time, and we are presenting the estimates of their impact on health. Collectively, smoking, alcohol and illicit drug use kills 11.8 ... more

Coronavirus (COVID-19) Vaccinations

Ritchie, H.; et al. One World Data (2022) CC
In our Data Explorer you can see our COVID-19 vaccination data — you can also visualize the latest data on confirmed cases, deaths, and testing.
Agricultural productivity across Sub-Saharan Africa needs to improve to reduce hunger, poverty, and the destruction of biodiversity.
Both Ukraine and Russia are some of the world’s largest food exporters. How could global food be impacted?
The Living Planet Index is the biodiversity metric that always claims the headlines. It’s often misinterpreted. How should we understand it?

Alcohol Consumption

Ritchie, H.; Roser, M. Our World in Data (2018) CC
Alcohol has historically, and continues to, hold an important role in social engagement and bonding for many. Social drinking or moderate alcohol consumption for many is pleasurable. However, alcohol consumption – especially in excess – is linked to a number of negative outcomes: as a risk fa ... more
Indoor air pollution is caused by burning solid fuel sources – such as firewood, crop waste, and dung – for cooking and heating. Burning such fuels, particularly in poor households, results in air pollution that leads to respiratory diseases, which can result in premature death. The WHO calls ... more
The Our World in Data webpage on air pollution provides an extensive overview of the global impact of air pollution on health and the environment. It presents data on sources of pollution, such as industry, vehicles, and domestic energy use, and highlights the associated health risks, including resp ... more
The article "Cardiovascular Diseases" on Our World in Data provides an in-depth analysis of cardiovascular diseases (CVD), the leading cause of death globally. It examines CVD trends, such as the decline in mortality rates in high-income countries due to improved healthcare and lifestyle changes, wh ... more