Guinea vs Sierra Leone: Mental health and substance use disorders deaths

Guinea
100 deaths
in 2021
Sierra Leone
87.95 deaths
in 2021
Guinea rank
121st
Sierra Leone rank
122nd

Mental health and substance use disorders deaths over time

  • Guinea
  • Sierra Leone
020406080100200020102021

How they compare

Guinea currently reports 100 deaths against 87.95 deaths in Sierra Leone, a difference of 12.05 deaths.

That makes Guinea's figure about 1.1 times Sierra Leone's.

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

Guinea ranks 121st and Sierra Leone ranks 122nd of 194 countries.

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

Head to head by decade

Decade Guinea Sierra Leone Difference Ahead
2000s 59.76 deaths 48.52 deaths 11.23 deaths Guinea
2010s 82.37 deaths 69.73 deaths 12.63 deaths Guinea
2020s 99.28 deaths 82.16 deaths 17.12 deaths Guinea

Averages of every year both report within each decade.

Frequently asked questions

Which has higher mental health and substance use disorders deaths, Guinea or Sierra Leone?
Guinea, at 100 deaths against 87.95 deaths in Sierra Leone as of 2021.
What is the difference in mental health and substance use disorders deaths between Guinea and Sierra Leone?
12.05 deaths, with Guinea ahead.
How many years of comparable data are there for Guinea and Sierra Leone?
22 years are reported by both, from 2000 to 2021.
How do Guinea and Sierra Leone rank globally for mental health and substance use disorders deaths?
Guinea ranks 121st and Sierra Leone ranks 122nd 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 deaths. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Guinea vs Sierra Leone: Mental health and substance use disorders deaths. Statizoid, drawing on World Health Organization (2024) – with major processing by Our World in Data. Retrieved 11 September 2026, from https://health.statizoid.com/compare/deaths-from-mental-health-and-substance-use-disorders-who/guinea/sierra-leone/

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About this data

Indicator
Mental health and substance use disorders deaths
Unit
deaths
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.