Chad vs Nigeria: HIV prevalence rate, adult 15-49 years
Chad
5.1%
in 2009
Nigeria
4.0%
in 2009
Chad rank
17th
Nigeria rank
18th
HIV prevalence rate, adult 15-49 years over time
- Chad
- Nigeria
How they compare
Chad currently reports 5.1% against 4.0% in Nigeria, a difference of 1.1%.
That makes Chad's figure about 1.3 times Nigeria's.
The two have swapped places 1 time across 20 shared years of data; in 1990 it was Nigeria ahead.
Chad ranks 17th and Nigeria ranks 18th of 48 countries.
Across the 2 decades both report, Chad averaged higher in 1 and Nigeria in 1.
Head to head by decade
| Decade | Chad | Nigeria | Difference | Ahead |
|---|---|---|---|---|
| 1990s | 3.1% | 4.4% | 1.3% | Nigeria |
| 2000s | 4.2% | 4.0% | 0.2% | Chad |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher hiv prevalence rate, adult 15-49 years, Chad or Nigeria?
- Chad, at 5.1% against 4.0% in Nigeria as of 2009.
- What is the difference in hiv prevalence rate, adult 15-49 years between Chad and Nigeria?
- 1.1%, with Chad ahead.
- How many years of comparable data are there for Chad and Nigeria?
- 20 years are reported by both, from 1990 to 2009.
- How do Chad and Nigeria rank globally for hiv prevalence rate, adult 15-49 years?
- Chad ranks 17th and Nigeria ranks 18th of 48 countries.
- Where does this data come from?
- UNAIDS and the WHO's Report on the Global AIDS Epidemic, published as HIV prevalence rate, adult 15-49 years (%; high estimate). Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Prevalence of HIV refers to the percentage of people ages 15-49 who are infected with HIV based on a high estimate.