Samoa vs Tanzania: Hepatitis B surface antigen (HBsAg) prevalence
Samoa
0.4%
in 2024
Tanzania
0.4%
in 2024
Samoa rank
62nd
Tanzania rank
62nd
Hepatitis B surface antigen (HBsAg) prevalence over time
- Samoa
- Tanzania
How they compare
Samoa currently reports 0.4% against 0.4% in Tanzania, a difference of 0.0%.
The two have swapped places 2 times across 10 shared years of data; in 2015 it was Tanzania ahead.
Samoa ranks 62nd and Tanzania ranks 62nd of 194 countries.
Across the 2 decades both report, Samoa averaged higher in 1 and Tanzania in 1.
Head to head by decade
| Decade | Samoa | Tanzania | Difference | Ahead |
|---|---|---|---|---|
| 2010s | 0.4% | 0.6% | 0.2% | Tanzania |
| 2020s | 0.5% | 0.4% | 0.1% | Samoa |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher hepatitis b surface antigen (hbsag) prevalence, Samoa or Tanzania?
- Samoa, at 0.4% against 0.4% in Tanzania as of 2024.
- What is the difference in hepatitis b surface antigen (hbsag) prevalence between Samoa and Tanzania?
- 0.0%, with Samoa ahead.
- How many years of comparable data are there for Samoa and Tanzania?
- 10 years are reported by both, from 2015 to 2024.
- How do Samoa and Tanzania rank globally for hepatitis b surface antigen (hbsag) prevalence?
- Samoa ranks 62nd and Tanzania ranks 62nd 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.