How many years of comparable data are there for Guinea and Sierra Leone?

24 years are reported by both, from 2000 to 2023.

Guinea vs Sierra Leone: Prevalence of anemia among women of reproductive age

Guinea

45.7%

in 2023

Sierra Leone

44.6%

in 2023

Guinea rank

15th

Sierra Leone rank

18th

Prevalence of anemia among women of reproductive age over time

Guinea
Sierra Leone

How they compare

Guinea currently reports 45.7% against 44.6% in Sierra Leone, a difference of 1.1%.

The two have swapped places 1 time across 24 shared years of data; in 2000 it was Sierra Leone ahead.

Guinea ranks 15th and Sierra Leone ranks 18th of 192 countries.

Across the 3 decades both report, Guinea averaged higher in 2 and Sierra Leone in 1.

Head to head by decade

Decade	Guinea	Sierra Leone	Difference	Ahead
2000s	49.7%	51.1%	1.4%	Sierra Leone
2010s	45.6%	45.0%	0.6%	Guinea
2020s	45.3%	44.2%	1.0%	Guinea

Averages of every year both report within each decade.

Frequently asked questions

Which has higher prevalence of anemia among women of reproductive age, Guinea or Sierra Leone?: Guinea, at 45.7% against 44.6% in Sierra Leone as of 2023.
What is the difference in prevalence of anemia among women of reproductive age between Guinea and Sierra Leone?: 1.1%, with Guinea ahead.
How many years of comparable data are there for Guinea and Sierra Leone?: 24 years are reported by both, from 2000 to 2023.
How do Guinea and Sierra Leone rank globally for prevalence of anemia among women of reproductive age?: Guinea ranks 15th and Sierra Leone ranks 18th of 192 countries.
Where does this data come from?: Global Health Observatory Data Repository/World Health Statistics, World Health Organization (WHO), published as Prevalence of anemia among women of reproductive age (% of women ages 15-49). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Guinea vs Sierra Leone: Prevalence of anemia among women of reproductive age. Statizoid, drawing on Global Health Observatory Data Repository/World Health Statistics, World Health Organization (WHO). Retrieved 19 September 2026, from https://health.statizoid.com/compare/prevalence-of-anemia-among-women-of-reproductive-age-percent-of-women-ages-15-49/guinea/sierra-leone/

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<a href="https://health.statizoid.com/compare/prevalence-of-anemia-among-women-of-reproductive-age-percent-of-women-ages-15-49/guinea/sierra-leone/">Guinea vs Sierra Leone: Prevalence of anemia among women of reproductive age</a> — Statizoid

About this data

Indicator: Prevalence of anemia among women of reproductive age (% of women ages 15-49)
Unit: % of women ages 15-49
Source: Global Health Observatory Data Repository/World Health Statistics, World Health Organization (WHO)
Licence: CC BY 4.0 (World Bank Open Data)
Coverage: 239 places, 5,736 data points, 2000–2023
Last refreshed: 17 September 2026

Prevalence of anemia among women of reproductive age refers to the combined prevalence of both non-pregnant with haemoglobin levels below 12 g/dL and pregnant women with haemoglobin levels below 11 g/dL.