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

14 years are reported by both, from 2006 to 2021.

Where does this data come from?

Joint United Nations Programme on HIV/AIDS (2026); Population based on various sources (2024) – with minor processing by Our World in Data, published as Tuberculosis patients who tested positive for HIV. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Chad vs Viet Nam: Tuberculosis patients who tested positive for HIV

Chad

1,555 patients

in 2021

Viet Nam

1,945 patients

in 2021

Chad rank

32nd

Viet Nam rank

30th

Tuberculosis patients who tested positive for HIV over time

Chad
Viet Nam

How they compare

Viet Nam currently reports 1,945 patients against 1,555 patients in Chad, a difference of 390 patients.

That makes Viet Nam's figure about 1.3 times Chad's.

Across all 14 years both countries report, Viet Nam has been ahead every year.

Chad ranks 32nd and Viet Nam ranks 30th of 201 countries.

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

Head to head by decade

Decade	Chad	Viet Nam	Difference	Ahead
2000s	0 patients	814.5 patients	814.5 patients	Viet Nam
2010s	1,334 patients	3,641 patients	2,307 patients	Viet Nam
2020s	1,453 patients	2,346 patients	893 patients	Viet Nam

Averages of every year both report within each decade.

Frequently asked questions

Which has higher tuberculosis patients who tested positive for hiv, Chad or Viet Nam?: Viet Nam, at 1,945 patients against 1,555 patients in Chad as of 2021.
What is the difference in tuberculosis patients who tested positive for hiv between Chad and Viet Nam?: 390 patients, with Viet Nam ahead.
How many years of comparable data are there for Chad and Viet Nam?: 14 years are reported by both, from 2006 to 2021.
How do Chad and Viet Nam rank globally for tuberculosis patients who tested positive for hiv?: Chad ranks 32nd and Viet Nam ranks 30th of 201 countries.
Where does this data come from?: Joint United Nations Programme on HIV/AIDS (2026); Population based on various sources (2024) – with minor processing by Our World in Data, published as Tuberculosis patients who tested positive for HIV. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Chad vs Viet Nam: Tuberculosis patients who tested positive for HIV. Statizoid, drawing on Joint United Nations Programme on HIV/AIDS (2026); Population based on various sources (2024) – with minor processing by Our World in Data. Retrieved 30 August 2026, from https://health.statizoid.com/compare/tb-patients-tested-positive-for-hiv/chad/viet-nam/

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<a href="https://health.statizoid.com/compare/tb-patients-tested-positive-for-hiv/chad/viet-nam/">Chad vs Viet Nam: Tuberculosis patients who tested positive for HIV</a> — Statizoid

About this data

Indicator: Tuberculosis patients who tested positive for HIV
Unit: patients
Source: Joint United Nations Programme on HIV/AIDS (2026); Population based on various sources (2024) – with minor processing by Our World in Data
Licence: CC BY 4.0 (Our World in Data)
Coverage: 201 places, 3,275 data points, 1999–2021
Last refreshed: 28 August 2026

Estimated number of tuberculosis (new and relapsed) patients that tested positive for HIV.