WHO updates fact sheet on Top 10 causes of Death (27 January 2017)

The World Health Organization (WHO) has updated its fact sheet on the Top 10 causes of death worldwide.

In addition to providing the leading causes of death in 2015, it lists the top causes of death by income category as well. To facilitate comparison, the top 10 causes of death in 2000 are also provided.

Background Information:

Measuring how many people die each year and why they died is one of the most important means – along with gauging how diseases and injuries are affecting people – for assessing the effectiveness of a country’s health system.

Cause-of-death statistics help health authorities determine the focus of their public health actions.

A country in which deaths from heart disease and diabetes rise rapidly over a period of a few years, for example, has a strong interest in starting a vigorous programme to encourage lifestyles to help prevent these illnesses.

Similarly, if a country recognizes that many children are dying of pneumonia, but only a small portion of the budget is dedicated to providing effective treatment, it can increase spending in this area.

Key Messages:

Top 10 causes of Death in 2015

1. Worldwide

In 2015, 56.4 million people died worldwide. Of these, 54% were due to the top 10 causes of death.

Ischemic heart disease and stroke maintain their position as the leading killers, accounting for 15 million deaths in 2015.

Diabetes killed 1.6 million people in 2015, up from less than 1 million in 2000.

Deaths due to dementias more than doubled between 2000 and 2015, making it the 7th leading cause of global deaths in 2015.

Lower respiratory tract infections were the deadliest communicable disease in 2015, and was responsible for 3.2 million deaths globally.

Although the death rate from diarrhoeal diseases almost halved between 2000 and 2015, they killed 1.4 million individuals in 2015.

Similarly, fewer people died of tuberculosis, but with 1.4 million deaths in 2015, it remains one of the top 10 killers.

As the number of deaths due to HIV declined to 1.1 million people in 2015 (compared to 1.5 million in 2000), it does not feature in the list of top 10 causes of death.

 

who-top-10-causes-of-death-worldwide-in-2000who-top-10-causes-of-death-worldwide-in-2015

2. By Economy Income Group

More than 52% of all deaths in low-income countries in 2015 were caused by the so-called “Group I” conditions, which include

  • communicable diseases,
  • maternal causes,
  • conditions arising during pregnancy and childbirth, and
  • nutritional deficiencies.

In contrast, less than 7% of deaths in high-income countries were due to such causes.

Lower respiratory infections were among the leading causes of death across all income groups.

All but 1 of the 10 leading causes of death in high-income countries were NCDs. In terms of absolute number of deaths, however, 78% of global NCD deaths occurred in low- and middle-income countries.

Injuries claimed nearly 5 million lives in 2015. 27% of these deaths were due to road traffic injuries.

Low-income countries had the highest mortality rate due to road traffic injuries with 28.5 deaths per 100 000 population – the global rate was 18.3. Road injuries were also among the leading 10 causes of death in both lower-middle- and upper-middle-income countries.

who-top-10-causes-of-death-low-income-economies-in-2015

who-top-10-causes-of-death-high-income-economies-in-2015

Useful Links:

Link to the updated fact sheet:

http://www.who.int/mediacentre/factsheets/fs310/en/index1.html

Link to WHO’s Global Health Observatory data on mortality and health estimates:

http://www.who.int/gho/mortality_burden_disease/en/

Link to WHO’s Global Health Observatory data on causes  of death:

http://www.who.int/gho/mortality_burden_disease/causes_death/en/

Advertisements

One thought on “WHO updates fact sheet on Top 10 causes of Death (27 January 2017)

  1. Pingback: WHO updates fact sheet on Non-Communicable Diseases (NCDs) – drvijaymdspeaks4u

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s