Chad vs Sao Tome and Principe: Mental health and substance use disorders death rate

Chad
0.77 deaths per 100,000 people
in 2021
Sao Tome and Principe
0.75 deaths per 100,000 people
in 2021
Chad rank
158th
Sao Tome and Principe rank
161st

Mental health and substance use disorders death rate over time

  • Chad
  • Sao Tome and Principe
00.20.40.60.8200020102021

How they compare

Chad currently reports 0.77 deaths per 100,000 people against 0.75 deaths per 100,000 people in Sao Tome and Principe, a difference of 0.02 deaths per 100,000 people.

Across all 22 years both countries report, Chad has been ahead every year.

Chad ranks 158th and Sao Tome and Principe ranks 161st of 194 countries.

Chad has averaged higher in every one of the 3 decades both report.

Head to head by decade

Decade Chad Sao Tome and Principe Difference Ahead
2000s 0.753 deaths per 100,000 people 0.617 deaths per 100,000 people 0.136 deaths per 100,000 people Chad
2010s 0.778 deaths per 100,000 people 0.683 deaths per 100,000 people 0.095 deaths per 100,000 people Chad
2020s 0.78 deaths per 100,000 people 0.745 deaths per 100,000 people 0.035 deaths per 100,000 people Chad

Averages of every year both report within each decade.

Frequently asked questions

Which has higher mental health and substance use disorders death rate, Chad or Sao Tome and Principe?
Chad, at 0.77 deaths per 100,000 people against 0.75 deaths per 100,000 people in Sao Tome and Principe as of 2021.
What is the difference in mental health and substance use disorders death rate between Chad and Sao Tome and Principe?
0.02 deaths per 100,000 people, with Chad ahead.
How many years of comparable data are there for Chad and Sao Tome and Principe?
22 years are reported by both, from 2000 to 2021.
How do Chad and Sao Tome and Principe rank globally for mental health and substance use disorders death rate?
Chad ranks 158th and Sao Tome and Principe ranks 161st of 194 countries.
Where does this data come from?
World Health Organization (2024) – with major processing by Our World in Data, published as Mental health and substance use disorders death rate. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Chad vs Sao Tome and Principe: Mental health and substance use disorders death rate. Statizoid, drawing on World Health Organization (2024) – with major processing by Our World in Data. Retrieved 16 September 2026, from https://health.statizoid.com/compare/death-rate-from-mental-health-and-substance-use-disorders-who/chad/sao-tome-and-principe/

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About this data

Indicator
Mental health and substance use disorders death rate
Unit
deaths per 100,000 people
Source
World Health Organization (2024) – with major processing by Our World in Data
Licence
CC BY 4.0 (Our World in Data)
Coverage
194 places, 4,268 data points, 2000–2021
Last refreshed

Estimated number of deaths from mental and substance use disorders in both sexes, per 100,000 people.