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World Health Organization · Health

Mongolia: Underweight among adults, BMI < 18.5 kg/m2

3.30percent · 2024+13.8% since 2014

Underweight among adults, BMI < 18.5 kg/m2 (age-standardized estimate) (%). WHO Global Health Observatory indicator NCD_BMI_18A. Annual figures for Mongolia from 1980 to 2024.

19852024

Every year

YearValue (percent)Note
20243.3
20233.2
20223.2
20213.1
20203.1
20193.1
20183
20173
20163
20153
20142.9
20132.9
20122.9
20112.9
20102.9
20092.9
20082.9
20073
20063
20053
20043.1
20033.2
20023.2
20013.3
20003.4
19993.5
19983.6
19973.7
19963.8
19953.9
19944.1
19934.2
19924.3
19914.5
19904.6
19894.8
19885
19875.2
19865.3
19855.5
19845.7
19835.9
19826.2
19816.4
19806.6

Source

Published by World Health Organization. Licence: CC BY-NC-SA 3.0 IGO. Retrieved 2026-11-07.

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Cite or download

World Health Organization (2026). Underweight among adults, BMI < 18.5 kg/m2. Interva. https://interva.co/dataset/who-ncd-bmi-18a (accessed 2026-11-08). catalog snapshot 2026-11-07.

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Underweight among adults, BMI < 18.5 kg/m2 in other countries

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Mongolia: Underweight among adults, BMI < 18.5 kg/m2 (1980–2024) · Interva