How many years of comparable data are there for Tanzania and Vietnam?

8 years are reported by both, from 1999 to 2018.

Where does this data come from?

UNICEF, WHO, World Bank: Joint child Malnutrition Estimates (JME). Aggregation is based on UNICEF, WHO, and the World Bank harmonized dataset (adjusted, comparable data) and methodology., UN Children', published as Prevalence of severe wasting, weight for height (% of children under 5). Statizoid refreshes it automatically from the source and publishes the full history for both places.

Tanzania vs Vietnam: Prevalence of severe wasting, weight for height

Tanzania

0.9%

in 2022

Vietnam

1.0%

in 2020

Tanzania rank

46th

Vietnam rank

43rd

Prevalence of severe wasting, weight for height over time

Tanzania
Vietnam

How they compare

Vietnam currently reports 1.0% against 0.9% in Tanzania, a difference of 0.1%.

That makes Vietnam's figure about 1.1 times Tanzania's.

The two have swapped places 2 times across 8 shared years of data; in 1999 it was Vietnam ahead.

Tanzania ranks 46th and Vietnam ranks 43rd of 85 countries.

Vietnam has averaged higher in every one of the 3 decades both report.

Head to head by decade

Decade	Tanzania	Vietnam	Difference	Ahead
1990s	2.0%	2.8%	0.8%	Vietnam
2000s	0.9%	3.3%	2.4%	Vietnam
2010s	1.1%	2.0%	0.9%	Vietnam

Averages of every year both report within each decade.

Frequently asked questions

Which has higher prevalence of severe wasting, weight for height, Tanzania or Vietnam?: Vietnam, at 1.0% against 0.9% in Tanzania as of 2020.
What is the difference in prevalence of severe wasting, weight for height between Tanzania and Vietnam?: 0.1%, with Vietnam ahead.
How many years of comparable data are there for Tanzania and Vietnam?: 8 years are reported by both, from 1999 to 2018.
How do Tanzania and Vietnam rank globally for prevalence of severe wasting, weight for height?: Tanzania ranks 46th and Vietnam ranks 43rd of 85 countries.
Where does this data come from?: UNICEF, WHO, World Bank: Joint child Malnutrition Estimates (JME). Aggregation is based on UNICEF, WHO, and the World Bank harmonized dataset (adjusted, comparable data) and methodology., UN Children', published as Prevalence of severe wasting, weight for height (% of children under 5). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Tanzania vs Vietnam: Prevalence of severe wasting, weight for height. Statizoid, drawing on UNICEF, WHO, World Bank: Joint child Malnutrition Estimates (JME). Aggregation is based on UNICEF, WHO, and the World Bank harmonized dataset (adjusted, comparable data) and methodology., UN Children'. Retrieved 18 September 2026, from https://health.statizoid.com/compare/prevalence-of-severe-wasting-weight-for-height-percent-of-children-under-5/tanzania/viet-nam/

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<a href="https://health.statizoid.com/compare/prevalence-of-severe-wasting-weight-for-height-percent-of-children-under-5/tanzania/viet-nam/">Tanzania vs Vietnam: Prevalence of severe wasting, weight for height</a> — Statizoid

About this data

Indicator: Prevalence of severe wasting, weight for height (% of children under 5)
Unit: % of children under 5
Source: UNICEF, WHO, World Bank: Joint child Malnutrition Estimates (JME). Aggregation is based on UNICEF, WHO, and the World Bank harmonized dataset (adjusted, comparable data) and methodology., UN Children'
Licence: CC BY 4.0 (World Bank Open Data)
Coverage: 99 places, 1,131 data points, 1986–2024
Last refreshed: 17 September 2026

Prevalence of severe wasting is the proportion of children under age 5 whose weight for height is more than three standard deviations below the median for the international reference population ages 0-59 months.