Which has higher low-birthweight babies, Azerbaijan or Sao Tome and Principe?

Sao Tome and Principe, at 11.1% against 11.0% in Azerbaijan as of 2020.

What is the difference in low-birthweight babies between Azerbaijan and Sao Tome and Principe?

0.1%, with Sao Tome and Principe ahead.

How many years of comparable data are there for Azerbaijan and Sao Tome and Principe?

21 years are reported by both, from 2000 to 2020.

Where does this data come from?

UNICEF-WHO Low birthweight estimates, UN Children's Fund (UNICEF), published as Low-birthweight babies (% of births). Statizoid refreshes it automatically from the source and publishes the full history for both places.

Azerbaijan vs Sao Tome and Principe: Low-birthweight babies

Azerbaijan

11.0%

in 2020

Sao Tome and Principe

11.1%

in 2020

Azerbaijan rank

69th

Sao Tome and Principe rank

68th

Low-birthweight babies over time

Azerbaijan
Sao Tome and Principe

How they compare

Sao Tome and Principe currently reports 11.1% against 11.0% in Azerbaijan, a difference of 0.1%.

The two have swapped places 1 time across 21 shared years of data; in 2000 it was Azerbaijan ahead.

Azerbaijan ranks 69th and Sao Tome and Principe ranks 68th of 157 countries.

Across the 3 decades both report, Azerbaijan averaged higher in 2 and Sao Tome and Principe in 1.

Head to head by decade

Decade	Azerbaijan	Sao Tome and Principe	Difference	Ahead
2000s	11.0%	10.3%	0.7%	Azerbaijan
2010s	11.0%	10.8%	0.2%	Azerbaijan
2020s	11.0%	11.1%	0.1%	Sao Tome and Principe

Averages of every year both report within each decade.

Frequently asked questions

Which has higher low-birthweight babies, Azerbaijan or Sao Tome and Principe?: Sao Tome and Principe, at 11.1% against 11.0% in Azerbaijan as of 2020.
What is the difference in low-birthweight babies between Azerbaijan and Sao Tome and Principe?: 0.1%, with Sao Tome and Principe ahead.
How many years of comparable data are there for Azerbaijan and Sao Tome and Principe?: 21 years are reported by both, from 2000 to 2020.
How do Azerbaijan and Sao Tome and Principe rank globally for low-birthweight babies?: Azerbaijan ranks 69th and Sao Tome and Principe ranks 68th of 157 countries.
Where does this data come from?: UNICEF-WHO Low birthweight estimates, UN Children's Fund (UNICEF), published as Low-birthweight babies (% of births). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Azerbaijan vs Sao Tome and Principe: Low-birthweight babies. Statizoid, drawing on UNICEF-WHO Low birthweight estimates, UN Children's Fund (UNICEF). Retrieved 16 September 2026, from https://health.statizoid.com/compare/low-birthweight-babies-percent-of-births/azerbaijan/sao-tome-and-principe/

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<a href="https://health.statizoid.com/compare/low-birthweight-babies-percent-of-births/azerbaijan/sao-tome-and-principe/">Azerbaijan vs Sao Tome and Principe: Low-birthweight babies</a> — Statizoid

About this data

Indicator: Low-birthweight babies (% of births)
Unit: % of births
Source: UNICEF-WHO Low birthweight estimates, UN Children's Fund (UNICEF)
Licence: CC BY 4.0 (World Bank Open Data)
Coverage: 188 places, 3,948 data points, 2000–2020
Last refreshed: 03 September 2026

Low-birthweight babies are newborns weighing less than 2,500 grams, with the measurement taken within the first hour of life, before significant postnatal weight loss has occurred.