Thinness among children and adolescents, BMI-for-age < -2 standard in Upper-middle income (World Bank)

Upper-middle income (World Bank): Thinness among children and adolescents, BMI-for-age < -2 standard was 4.0% in 2024. ▼ Falling

Latest (2024)
4.0%
Change on year
down 0.7%
Rank
8th
of 11 groups
All-time high
6.5%
in 1984
All-time low
4.0%
in 2024
Years of data
45
1980–2024

Thinness among children and adolescents, BMI-for-age < -2 standard in Upper-middle income (World Bank), 1980–2024

02461980200220241980: 6.51981: 6.51982: 6.51983: 6.51984: 6.51985: 6.51986: 6.51987: 6.51988: 6.41989: 6.41990: 6.41991: 6.31992: 6.31993: 6.21994: 6.11995: 6.11996: 61997: 61998: 5.91999: 5.82000: 5.72001: 5.62002: 5.52003: 5.52004: 5.42005: 5.32006: 5.22007: 5.12008: 52009: 4.92010: 4.82011: 4.72012: 4.72013: 4.62014: 4.52015: 4.52016: 4.42017: 4.32018: 4.32019: 4.22020: 4.22021: 4.12022: 4.12023: 42024: 4

Source: World Health Organization, Global Health Observatory.

Analysis

In 2024, thinness among children and adolescents, bmi-for-age < -2 standard in Upper-middle income (World Bank) stood at 4.0%. That is the lowest value across all 45 years on record.

That represents a change of down 0.7% on the previous year and down 11.3% over ten years.

Over the whole period, thinness among children and adolescents, bmi-for-age < -2 standard in Upper-middle income (World Bank) peaked at 6.5% in 1984 and was at its lowest, 4.0%, in 2024.

The long-run direction has been consistently falling across the 45 years of available data.

Thinness among children and adolescents, BMI-for-age < -2 standard in Upper-middle income (World Bank), year by year

Annual values for Thinness among children and adolescents, BMI-for-age < -2 standard deviations below the median (%) in Upper-middle income (World Bank), 1980 to 2024.
Year Value Change
1980 6.5%
1981 6.5% -0.1%
1982 6.5% +0.0%
1983 6.5% +0.1%
1984 6.5% +0.1%
1985 6.5% -0.1%
1986 6.5% -0.3%
1987 6.5% -0.5%
1988 6.4% -0.5%
1989 6.4% -0.4%
1990 6.4% -0.5%
1991 6.3% -0.7%
1992 6.3% -0.9%
1993 6.2% -1.0%
1994 6.1% -1.1%
1995 6.1% -1.1%
1996 6.0% -1.0%
1997 6.0% -1.0%
1998 5.9% -1.1%
1999 5.8% -1.3%
2000 5.7% -1.4%
2001 5.6% -1.5%
2002 5.5% -1.7%
2003 5.5% -1.7%
2004 5.4% -1.7%
2005 5.3% -1.7%
2006 5.2% -1.8%
2007 5.1% -1.8%
2008 5.0% -1.8%
2009 4.9% -1.8%
2010 4.8% -1.7%
2011 4.7% -1.6%
2012 4.7% -1.6%
2013 4.6% -1.6%
2014 4.5% -1.5%
2015 4.5% -1.5%
2016 4.4% -1.4%
2017 4.3% -1.4%
2018 4.3% -1.3%
2019 4.2% -1.3%
2020 4.2% -1.2%
2021 4.1% -1.1%
2022 4.1% -1.1%
2023 4.0% -0.9%
2024 4.0% -0.7%

Averages by decade

DecadeAverage LowestHighest Years
1980s 6.5% 6.4% 6.5% 10
1990s 6.1% 5.8% 6.4% 10
2000s 5.3% 4.9% 5.7% 10
2010s 4.5% 4.2% 4.8% 10
2020s 4.1% 4.0% 4.2% 5

Countries ranked near Upper-middle income (World Bank)

  1. 5 Eritrea 17.3% compare
  2. 6 Gambia 16.1% compare
  3. 7 Nepal 16.0% compare
  4. 8 Niger 15.6% compare
  5. 9 Timor-Leste 15.5% compare
  6. 10 Yemen 15.1% compare
  7. 11 Pakistan 14.6% compare

See the full ranking of 211 places →

More health data for Upper-middle income (World Bank)

All data for Upper-middle income (World Bank) →

Frequently asked questions

What is thinness among children and adolescents, bmi-for-age < -2 standard in Upper-middle income (World Bank)?
Thinness among children and adolescents, bmi-for-age < -2 standard in Upper-middle income (World Bank) was 4.0% in 2024, according to World Health Organization, Global Health Observatory.
What is the highest thinness among children and adolescents, bmi-for-age < -2 standard recorded in Upper-middle income (World Bank)?
The highest recorded value was 6.5% in 1984.
What is the lowest thinness among children and adolescents, bmi-for-age < -2 standard recorded in Upper-middle income (World Bank)?
The lowest recorded value was 4.0% in 2024.
How does Upper-middle income (World Bank) rank for thinness among children and adolescents, bmi-for-age < -2 standard?
Upper-middle income (World Bank) ranks 8th out of 11 groups with data for 2024.
Is thinness among children and adolescents, bmi-for-age < -2 standard rising or falling in Upper-middle income (World Bank)?
Over the last ten years it is down 11.3%. The long-run trend across the full record is falling.
Where does this Upper-middle income (World Bank) data come from?
The figures come from World Health Organization, Global Health Observatory, published as part of Thinness among children and adolescents, BMI-for-age < -2 standard deviations below the median (%). Statizoid updates them automatically from the source API.

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Thinness among children and adolescents, BMI-for-age < -2 standard in Upper-middle income (World Bank). Statizoid, drawing on World Health Organization, Global Health Observatory. Retrieved 11 September 2026, from https://health.statizoid.com/stat/thinness-among-children-and-adolescents-bmi-for-age-2-standard-deviations-below-the/upper-middle-income-world-bank/

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About this data

Indicator
Thinness among children and adolescents, BMI-for-age < -2 standard deviations below the median (%)
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