Prevalence of underweight among adults, BMI < 18.5 (Crude estimate) in Nauru
Nauru: Prevalence of underweight among adults, BMI < 18.5 (Crude estimate) was 0.36 in 2022. ▼ Falling
Latest (2022)
0.36
Change on year
unchanged
World rank
192nd
of 193 countries
All-time high
0.39
in 1990
All-time low
0.34
in 2003
Years of data
33
1990–2022
Prevalence of underweight among adults, BMI < 18.5 in Nauru, 1990–2022
Source: UNICEF.
Analysis
Nauru recorded 0.36 for prevalence of underweight among adults, bmi < 18.5 in 2022.
Compared with earlier readings it is up 5.9% over ten years.
Over the whole period, prevalence of underweight among adults, bmi < 18.5 in Nauru peaked at 0.39 in 1990 and was at its lowest, 0.34, in 2003.
That places Nauru 192nd out of 193 countries with data for 2022, putting it in the bottom quarter.
The long-run direction has been consistently falling across the 33 years of available data.
Prevalence of underweight among adults, BMI < 18.5 (Crude estimate) in Nauru, year by year
| Year | Value | Change |
|---|---|---|
| 1990 | 0.39 | — |
| 1991 | 0.38 | -2.6% |
| 1992 | 0.37 | -2.6% |
| 1993 | 0.37 | +0.0% |
| 1994 | 0.36 | -2.7% |
| 1995 | 0.36 | +0.0% |
| 1996 | 0.36 | +0.0% |
| 1997 | 0.36 | +0.0% |
| 1998 | 0.35 | -2.8% |
| 1999 | 0.35 | +0.0% |
| 2000 | 0.35 | +0.0% |
| 2001 | 0.35 | +0.0% |
| 2002 | 0.35 | +0.0% |
| 2003 | 0.34 | -2.9% |
| 2004 | 0.34 | +0.0% |
| 2005 | 0.35 | +2.9% |
| 2006 | 0.35 | +0.0% |
| 2007 | 0.35 | +0.0% |
| 2008 | 0.35 | +0.0% |
| 2009 | 0.35 | +0.0% |
| 2010 | 0.35 | +0.0% |
| 2011 | 0.35 | +0.0% |
| 2012 | 0.34 | -2.9% |
| 2013 | 0.34 | +0.0% |
| 2014 | 0.34 | +0.0% |
| 2015 | 0.34 | +0.0% |
| 2016 | 0.34 | +0.0% |
| 2017 | 0.35 | +2.9% |
| 2018 | 0.35 | +0.0% |
| 2019 | 0.35 | +0.0% |
| 2020 | 0.36 | +2.9% |
| 2021 | 0.36 | +0.0% |
| 2022 | 0.36 | +0.0% |
Nauru compared with similar countries
- Nauru's 0.36 is below the median for high income countries, which is 1.89, 19% of the median. (61 countries reporting)
- Nauru's 0.36 is below the median for East Asia & Pacific, which is 3.69, 10% of the median. (30 countries reporting)
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1990s | 0.365 | 0.35 | 0.39 | 10 |
| 2000s | 0.348 | 0.34 | 0.35 | 10 |
| 2010s | 0.345 | 0.34 | 0.35 | 10 |
| 2020s | 0.36 | 0.36 | 0.36 | 3 |
Countries ranked near Nauru
More health data for Nauru
- Un projection of annual infant deaths, annual growth rate 0 % change on previous year (2100)
- Heat deaths vs projected death rates, annual growth rate 0.8477 % change on previous year (2090)
- Un projection of annual infant deaths 2 (2100)
- Neonatal tetanus - number of reported cases, gaps filled 0 (2019)
- Population ages 00-04, female, annual growth rate -2.33 % change on previous year (2025)
- Population ages 00-04, female, per unit of GDP 0 units per US$ of GDP (2025)
- Population ages 00-04, female, per capita 0.0593 units per person (2025)
- Population ages 00-04, male, annual growth rate -0.1333 % change on previous year (2025)
- Population ages 00-04, male, per unit of GDP 0 units per US$ of GDP (2025)
- Population ages 00-04, male, per capita 0.0623 units per person (2025)
Frequently asked questions
- What is prevalence of underweight among adults, bmi < 18.5 in Nauru?
- Prevalence of underweight among adults, bmi < 18.5 in Nauru was 0.36 in 2022, according to UNICEF.
- What is the highest prevalence of underweight among adults, bmi < 18.5 recorded in Nauru?
- The highest recorded value was 0.39 in 1990.
- What is the lowest prevalence of underweight among adults, bmi < 18.5 recorded in Nauru?
- The lowest recorded value was 0.34 in 2003.
- How does Nauru rank for prevalence of underweight among adults, bmi < 18.5?
- Nauru ranks 192nd out of 193 countries with data for 2022.
- Is prevalence of underweight among adults, bmi < 18.5 rising or falling in Nauru?
- Over the last ten years it is up 5.9%. The long-run trend across the full record is falling.
- Where does this Nauru data come from?
- The figures come from UNICEF, published as part of Prevalence of underweight among adults, BMI < 18.5 (Crude estimate). Statizoid updates them automatically from the source API.
Download this data
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