Underweight among adults, BMI < 18.5 kg/m2 (age-standardized estimate) (%)
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Both sexes
18+ years of age
Kiribati
Underweight among adults, BMI < 18.5 kg/m2 (age-standardized estimate) (%)
19802024
Underweight prevalence among adults by country in 2024 (both sexes, 18+ years of age)
In 2024, Eritrea had the highest value (37.1) among 199 countries, while Tonga had the lowest (0.3).
| # | Country | Value | Change |
|---|---|---|---|
| 1 | Eritrea | 37.1 | +0.3% |
| 2 | Ethiopia | 21.8 | -1.4% |
| 3 | Timor-Leste | 19.9 | -1.0% |
| 4 | Central African Republic | 19.8 | -0.5% |
| 5 | Niger | 19.3 | +0.5% |
| 6 | Madagascar | 18.4 | 0.0% |
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