How many years of comparable data are there for Chad and Nigeria?

22 years are reported by both, from 1990 to 2011.

Where does this data come from?

World Health Organization, Global Tuberculosis Control Report, published as Incidence of tuberculosis, high uncertainty bound (per 100,000 people). Statizoid refreshes it automatically from the source and publishes the full history for both places.

Chad vs Nigeria: Incidence of tuberculosis, high uncertainty bound

Chad

179 per 100,000 people

in 2011

Nigeria

204 per 100,000 people

in 2011

Chad rank

32nd

Nigeria rank

30th

Incidence of tuberculosis, high uncertainty bound over time

Chad
Nigeria

How they compare

Nigeria currently reports 204 per 100,000 people against 179 per 100,000 people in Chad, a difference of 25 per 100,000 people.

That makes Nigeria's figure about 1.1 times Chad's.

Across all 22 years both countries report, Nigeria has been ahead every year.

Chad ranks 32nd and Nigeria ranks 30th of 53 countries.

Nigeria has averaged higher in every one of the 3 decades both report.

Head to head by decade

Decade	Chad	Nigeria	Difference	Ahead
1990s	146.8 per 100,000 people	480.5 per 100,000 people	333.7 per 100,000 people	Nigeria
2000s	180.1 per 100,000 people	442.5 per 100,000 people	262.4 per 100,000 people	Nigeria
2010s	179 per 100,000 people	214.5 per 100,000 people	35.5 per 100,000 people	Nigeria

Averages of every year both report within each decade.

Frequently asked questions

Which has higher incidence of tuberculosis, high uncertainty bound, Chad or Nigeria?: Nigeria, at 204 per 100,000 people against 179 per 100,000 people in Chad as of 2011.
What is the difference in incidence of tuberculosis, high uncertainty bound between Chad and Nigeria?: 25 per 100,000 people, with Nigeria ahead.
How many years of comparable data are there for Chad and Nigeria?: 22 years are reported by both, from 1990 to 2011.
How do Chad and Nigeria rank globally for incidence of tuberculosis, high uncertainty bound?: Chad ranks 32nd and Nigeria ranks 30th of 53 countries.
Where does this data come from?: World Health Organization, Global Tuberculosis Control Report, published as Incidence of tuberculosis, high uncertainty bound (per 100,000 people). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Chad vs Nigeria: Incidence of tuberculosis, high uncertainty bound. Statizoid, drawing on World Health Organization, Global Tuberculosis Control Report. Retrieved 13 September 2026, from https://health.statizoid.com/compare/incidence-of-tuberculosis-high-uncertainty-bound-per-100-000-people/chad/nigeria/

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About this data

Indicator: Incidence of tuberculosis, high uncertainty bound (per 100,000 people)
Unit: per 100,000 people
Source: World Health Organization, Global Tuberculosis Control Report
Licence: CC BY 4.0 (World Bank Open Data)
Coverage: 53 places, 1,166 data points, 1990–2011
Last refreshed: 04 September 2026

Incidence of tuberculosis is the estimated number of new pulmonary, smear positive, and extra-pulmonary tuberculosis cases.