Guinea-Bissau vs Japan: Underweight among adults, BMI < 18.5 kg/m2 (age-standardized estimate)

Guinea-Bissau
10.8%
in 2024
Japan
11.2%
in 2024
Guinea-Bissau rank
32nd
Japan rank
31st

Underweight among adults, BMI < 18.5 kg/m2 (age-standardized estimate) over time

  • Guinea-Bissau
  • Japan
05101520198020022024

How they compare

Japan currently reports 11.2% against 10.8% in Guinea-Bissau, a difference of 0.4%.

The two have swapped places 1 time across 45 shared years of data; in 1980 it was Guinea-Bissau ahead.

Guinea-Bissau ranks 32nd and Japan ranks 31st of 198 countries.

Guinea-Bissau has averaged higher in every one of the 5 decades both report.

Head to head by decade

Decade Guinea-Bissau Japan Difference Ahead
1980s 18.7% 8.5% 10.2% Guinea-Bissau
1990s 16.4% 8.4% 8.0% Guinea-Bissau
2000s 13.9% 9.2% 4.8% Guinea-Bissau
2010s 11.8% 10.2% 1.6% Guinea-Bissau
2020s 10.9% 10.9% 0.0% Guinea-Bissau

Averages of every year both report within each decade.

Frequently asked questions

Which has higher underweight among adults, bmi < 18.5 kg/m2 (age-standardized estimate), Guinea-Bissau or Japan?
Japan, at 11.2% against 10.8% in Guinea-Bissau as of 2024.
What is the difference in underweight among adults, bmi < 18.5 kg/m2 (age-standardized estimate) between Guinea-Bissau and Japan?
0.4%, with Japan ahead.
How many years of comparable data are there for Guinea-Bissau and Japan?
45 years are reported by both, from 1980 to 2024.
How do Guinea-Bissau and Japan rank globally for underweight among adults, bmi < 18.5 kg/m2 (age-standardized estimate)?
Guinea-Bissau ranks 32nd and Japan ranks 31st of 198 countries.
Where does this data come from?
World Health Organization, Global Health Observatory, published as Underweight among adults, BMI < 18.5 kg/m2 (age-standardized estimate) (%). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Guinea-Bissau vs Japan: Underweight among adults, BMI < 18.5 kg/m2 (age-standardized estimate). Statizoid, drawing on World Health Organization, Global Health Observatory. Retrieved 14 September 2026, from https://health.statizoid.com/compare/underweight-among-adults-bmi-18-5-kg-m2-age-standardized-estimate-percent/guinea-bissau/japan/

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About this data

Indicator
Underweight among adults, BMI < 18.5 kg/m2 (age-standardized estimate) (%)
Source
World Health Organization, Global Health Observatory
Licence
CC BY-NC-SA 3.0 IGO (WHO)
Coverage
211 places, 9,495 data points, 1980–2024
Last refreshed