Prevalence of diarrhea (% of children under 5): Q2 in Guinea

Guinea: Prevalence of diarrhea (% of children under 5): Q2 was 18.0% in 2018. ▼ Falling

Latest (2018)
18.0%
Change on year
up 87.5%
World rank
19th
of 40 countries
All-time high
27.2%
in 1999
All-time low
9.6%
in 2016
Years of data
5
1999–2018

Prevalence of diarrhea (% of children under 5): Q2 in Guinea, 1999–2018

01020301999200820181999: 27.22005: 16.72012: 18.32016: 9.62018: 18

Source: Household Surveys (DHS, MICS).

Analysis

In 2018, prevalence of diarrhea (% of children under 5): q2 in Guinea stood at 18.0%.

The figure is up 87.5% on the previous year and up 7.8% over ten years.

Over the whole period, prevalence of diarrhea (% of children under 5): q2 in Guinea peaked at 27.2% in 1999 and was at its lowest, 9.6%, in 2016.

That places Guinea 19th out of 40 countries with data for 2018, putting it in the middle of the range.

Prevalence of diarrhea (% of children under 5): Q2 in Guinea, year by year

Annual values for Prevalence of diarrhea (% of children under 5): Q2 in Guinea, 1999 to 2018.
Year Value Change
1999 27.2%
2005 16.7% -38.6%
2012 18.3% +9.6%
2016 9.6% -47.5%
2018 18.0% +87.5%

Averages by decade

DecadeAverage LowestHighest Years
1990s 27.2% 27.2% 27.2% 1
2000s 16.7% 16.7% 16.7% 1
2010s 15.3% 9.6% 18.3% 3

Countries ranked near Guinea

  1. 16 Burkina Faso 19.0% compare
  2. 17 Peru 18.8% compare
  3. 18 Ghana 18.5% compare
  4. 20 Indonesia 17.8% compare
  5. 21 Benin 16.0% compare
  6. 22 Cameroon 15.9% compare

See the full ranking of 40 places →

More health data for Guinea

All data for Guinea →

Frequently asked questions

What is prevalence of diarrhea (% of children under 5): q2 in Guinea?
Prevalence of diarrhea (% of children under 5): q2 in Guinea was 18.0% in 2018, according to Household Surveys (DHS, MICS).
What is the highest prevalence of diarrhea (% of children under 5): q2 recorded in Guinea?
The highest recorded value was 27.2% in 1999.
What is the lowest prevalence of diarrhea (% of children under 5): q2 recorded in Guinea?
The lowest recorded value was 9.6% in 2016.
How does Guinea rank for prevalence of diarrhea (% of children under 5): q2?
Guinea ranks 19th out of 40 countries with data for 2018.
Is prevalence of diarrhea (% of children under 5): q2 rising or falling in Guinea?
Over the last ten years it is up 7.8%. The long-run trend across the full record is falling.
Where does this Guinea data come from?
The figures come from Household Surveys (DHS, MICS), published as part of Prevalence of diarrhea (% of children under 5): Q2. Statizoid updates them automatically from the source API.

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Prevalence of diarrhea (% of children under 5): Q2 in Guinea. Statizoid, drawing on Household Surveys (DHS, MICS). Retrieved 11 September 2026, from https://health.statizoid.com/stat/prevalence-of-diarrhea-percent-of-children-under-5-q2/guinea/

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About this data

Indicator
Prevalence of diarrhea (% of children under 5): Q2
Source
Household Surveys (DHS, MICS)
Licence
CC BY 4.0 (World Bank Open Data)
Coverage
40 places, 248 data points, 1990–2021
Last refreshed

Prevalence of diarrhea: Percentage of children under age five years who had diarrhea in the two weeks preceding the survey.