Sao Tome and Principe vs Viet Nam: Hepatitis B surface antigen (HBsAg) prevalence
Sao Tome and Principe
0.8%
in 2024
Viet Nam
0.9%
in 2024
Sao Tome and Principe rank
39th
Viet Nam rank
36th
Hepatitis B surface antigen (HBsAg) prevalence over time
- Sao Tome and Principe
- Viet Nam
How they compare
Viet Nam currently reports 0.9% against 0.8% in Sao Tome and Principe, a difference of 0.1%.
That makes Viet Nam's figure about 1.1 times Sao Tome and Principe's.
Across all 10 years both countries report, Viet Nam has been ahead every year.
Sao Tome and Principe ranks 39th and Viet Nam ranks 36th of 194 countries.
Viet Nam has averaged higher in every one of the 2 decades both report.
Head to head by decade
| Decade | Sao Tome and Principe | Viet Nam | Difference | Ahead |
|---|---|---|---|---|
| 2010s | 0.9% | 1.2% | 0.3% | Viet Nam |
| 2020s | 0.8% | 1.0% | 0.2% | Viet Nam |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher hepatitis b surface antigen (hbsag) prevalence, Sao Tome and Principe or Viet Nam?
- Viet Nam, at 0.9% against 0.8% in Sao Tome and Principe as of 2024.
- What is the difference in hepatitis b surface antigen (hbsag) prevalence between Sao Tome and Principe and Viet Nam?
- 0.1%, with Viet Nam ahead.
- How many years of comparable data are there for Sao Tome and Principe and Viet Nam?
- 10 years are reported by both, from 2015 to 2024.
- How do Sao Tome and Principe and Viet Nam rank globally for hepatitis b surface antigen (hbsag) prevalence?
- Sao Tome and Principe ranks 39th and Viet Nam ranks 36th of 194 countries.
- Where does this data come from?
- World Health Organization, Global Health Observatory, published as Hepatitis B surface antigen (HBsAg) prevalence (%). Statizoid refreshes it automatically from the source and publishes the full history for both places.