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World Health Organization · Health

Saint Lucia: Underweight among adults, BMI < 18.5 kg/m2

3.70percent · 2024-11.9% since 2014

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

19852024

Every year

YearValue (percent)Note
20243.7
20233.7
20223.8
20213.8
20203.9
20193.9
20184
20174
20164.1
20154.2
20144.2
20134.3
20124.4
20114.5
20104.5
20094.6
20084.7
20074.9
20065
20055.1
20045.3
20035.4
20025.6
20015.8
20006
19996.2
19986.4
19976.6
19966.9
19957.1
19947.3
19937.6
19927.8
19918.1
19908.3
19898.5
19888.7
19878.9
19869.2
19859.4
19849.7
19839.9
198210.2
198110.4
198010.7

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 2026-11-10). catalog snapshot 2026-11-07.

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

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