Algeria vs Small island developing States (SIDS) (UNSDG): Prevalence of underweight among adults, BMI < 18.5

Algeria
4.25
in 2022
Small island developing States (SIDS) (UNSDG)
6.04
in 2022
Algeria rank
79th
Small island developing States (SIDS) (UNSDG) rank
79th

Prevalence of underweight among adults, BMI < 18.5 over time

  • Algeria
  • Small island developing States (SIDS) (UNSDG)
0246810199020062022

How they compare

Small island developing States (SIDS) (UNSDG) currently reports 6.04 against 4.25 in Algeria, a difference of 1.79.

That makes Small island developing States (SIDS) (UNSDG)'s figure about 1.4 times Algeria's.

The two have swapped places 1 time across 23 shared years of data; in 2000 it was Algeria ahead.

Algeria ranks 79th and Small island developing States (SIDS) (UNSDG) ranks 79th of 193 countries.

Across the 3 decades both report, Algeria averaged higher in 1 and Small island developing States (SIDS) (UNSDG) in 2.

Head to head by decade

Decade Algeria Small island developing States (SIDS) (UNSDG) Difference Ahead
2000s 7.48 7.09 0.3835 Algeria
2010s 5.5 6.3 0.7932 Small island developing States (SIDS) (UNSDG)
2020s 4.37 6.07 1.71 Small island developing States (SIDS) (UNSDG)

Averages of every year both report within each decade.

Frequently asked questions

Which has higher prevalence of underweight among adults, bmi < 18.5, Algeria or Small island developing States (SIDS) (UNSDG)?
Small island developing States (SIDS) (UNSDG), at 6.04 against 4.25 in Algeria as of 2022.
What is the difference in prevalence of underweight among adults, bmi < 18.5 between Algeria and Small island developing States (SIDS) (UNSDG)?
1.79, with Small island developing States (SIDS) (UNSDG) ahead.
How many years of comparable data are there for Algeria and Small island developing States (SIDS) (UNSDG)?
23 years are reported by both, from 2000 to 2022.
How do Algeria and Small island developing States (SIDS) (UNSDG) rank globally for prevalence of underweight among adults, bmi < 18.5?
Algeria ranks 79th and Small island developing States (SIDS) (UNSDG) ranks 79th of 193 countries.
Where does this data come from?
UNICEF, published as Prevalence of underweight among adults, BMI < 18.5 (Crude estimate). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Algeria vs Small island developing States (SIDS) (UNSDG): Prevalence of underweight among adults, BMI < 18.5. Statizoid, drawing on UNICEF. Retrieved 13 September 2026, from https://health.statizoid.com/compare/prevalence-of-underweight-among-adults-bmi-18-5-crude-estimate/algeria/small-island-developing-states-sids-unsdg/

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About this data

Indicator
Prevalence of underweight among adults, BMI < 18.5 (Crude estimate)
Source
UNICEF
Licence
UNICEF Terms of Use (attribution required)
Coverage
349 places, 9,955 data points, 1990–2022
Last refreshed