Prevalence of diarrhea (% of children under 5): Q1 in Guinea-Bissau

Guinea-Bissau: Prevalence of diarrhea (% of children under 5): Q1 was 6.3% in 2019. ◆ Volatile

Latest (2019)
6.3%
World rank
40th
of 40 countries
All-time high
36.5%
in 2000
All-time low
6.3%
in 2019
Years of data
5
2000–2019

Prevalence of diarrhea (% of children under 5): Q1 in Guinea-Bissau, 2000–2019

102030402000200920192000: 36.5 lowest2006: 12.9 lowest2010: 7.8 lowest2014: 10.4 lowest2019: 6.3 lowest

Source: Household Surveys (DHS, MICS). Measured in lowest.

Analysis

Guinea-Bissau recorded 6.3% for prevalence of diarrhea (% of children under 5): q1 in 2019. That is the lowest value across all 5 years on record.

Compared with earlier readings it is down 19.2% over ten years.

Over the whole period, prevalence of diarrhea (% of children under 5): q1 in Guinea-Bissau peaked at 36.5% in 2000 and was at its lowest, 6.3%, in 2019.

Guinea-Bissau ranks 40th of 40 countries on this measure, in the bottom quarter.

Prevalence of diarrhea (% of children under 5): Q1 in Guinea-Bissau, year by year

Annual values for Prevalence of diarrhea (% of children under 5): Q1 (lowest) in Guinea-Bissau, 2000 to 2019.
Year lowest Change
2000 36.5%
2006 12.9% -64.7%
2010 7.8% -39.5%
2014 10.4% +33.3%
2019 6.3% -39.4%

Guinea-Bissau compared with similar countries

  • Guinea-Bissau's 6.3% is below the median for low income countries, which is 21.1%, 30% of the median. (11 countries reporting)
  • Guinea-Bissau's 6.3% is below the median for Sub-Saharan Africa, which is 18.1%, 35% of the median. (25 countries reporting)

Averages by decade

DecadeAverage LowestHighest Years
2000s 24.7% 12.9% 36.5% 2
2010s 8.2% 6.3% 10.4% 3

Countries ranked near Guinea-Bissau

  1. 37 Bangladesh 8.4% compare
  2. 37 Lesotho 8.4% compare
  3. 39 Sierra Leone 7.0% compare

See the full ranking of 40 places →

More health data for Guinea-Bissau

All data for Guinea-Bissau →

Frequently asked questions

What is prevalence of diarrhea (% of children under 5): q1 in Guinea-Bissau?
Prevalence of diarrhea (% of children under 5): q1 in Guinea-Bissau was 6.3% in 2019, according to Household Surveys (DHS, MICS).
What is the highest prevalence of diarrhea (% of children under 5): q1 recorded in Guinea-Bissau?
The highest recorded value was 36.5% in 2000.
What is the lowest prevalence of diarrhea (% of children under 5): q1 recorded in Guinea-Bissau?
The lowest recorded value was 6.3% in 2019.
How does Guinea-Bissau rank for prevalence of diarrhea (% of children under 5): q1?
Guinea-Bissau ranks 40th out of 40 countries with data for 2019.
Is prevalence of diarrhea (% of children under 5): q1 rising or falling in Guinea-Bissau?
Over the last ten years it is down 19.2%. The long-run trend across the full record is volatile.
Where does this Guinea-Bissau data come from?
The figures come from Household Surveys (DHS, MICS), published as part of Prevalence of diarrhea (% of children under 5): Q1 (lowest). Statizoid updates them automatically from the source API.

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Prevalence of diarrhea (% of children under 5): Q1 in Guinea-Bissau. Statizoid, drawing on Household Surveys (DHS, MICS). Retrieved 16 September 2026, from https://health.statizoid.com/stat/prevalence-of-diarrhea-percent-of-children-under-5-q1-lowest/guinea-bissau/

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About this data

Indicator
Prevalence of diarrhea (% of children under 5): Q1 (lowest)
Unit
lowest
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.