Treatment success rate: new TB cases in Tonga

Tonga: Treatment success rate: new TB cases was 100 in 2022. ▲ Rising

Latest (2022)
100
Change on year
unchanged
World rank
1st
of 193 countries
All-time high
100
in 2006
All-time low
74
in 2005
Years of data
26
1995–2022

Treatment success rate: new TB cases in Tonga, 1995–2022

0204060801001995200820221995: 751996: 821997: 751998: 941999: 802000: 932001: 922002: 832005: 742006: 1002007: 962008: 922009: 882010: 902011: 1002012: 1002013: 902014: 1002015: 932016: 1002017: 822018: 1002019: 1002020: 882021: 1002022: 100

Source: World Health Organization, Global Health Observatory.

Analysis

Tonga recorded 100 for treatment success rate: new tb cases in 2022. That is the highest value across all 26 years on record.

The figure is unchanged over ten years.

Over the whole period, treatment success rate: new tb cases in Tonga peaked at 100 in 2006 and was at its lowest, 74, in 2005.

That places Tonga 1st out of 193 countries with data for 2022, putting it in the top 10%.

The long-run direction has been consistently rising across the 26 years of available data.

Averages by decade

DecadeAverage LowestHighest Years
1990s 81.2 75 94 5
2000s 89.75 74 100 8
2010s 95.5 82 100 10
2020s 96 88 100 3

Countries ranked near Tonga

  1. 1 Saint Kitts and Nevis 100 compare
  2. 1 Barbados 100 compare
  3. 1 Cook Islands 100 compare
  4. 1 Andorra 100 compare
  5. 1 Samoa 100 compare
  6. 1 Palestine, State of 100 compare

See the full ranking of 205 places →

More health data for Tonga

All data for Tonga →

Frequently asked questions

What is treatment success rate: new tb cases in Tonga?
Treatment success rate: new tb cases in Tonga was 100 in 2022, according to World Health Organization, Global Health Observatory.
What is the highest treatment success rate: new tb cases recorded in Tonga?
The highest recorded value was 100 in 2006.
What is the lowest treatment success rate: new tb cases recorded in Tonga?
The lowest recorded value was 74 in 2005.
How does Tonga rank for treatment success rate: new tb cases?
Tonga ranks 1st out of 193 countries with data for 2022.
Is treatment success rate: new tb cases rising or falling in Tonga?
Over the last ten years it is unchanged. The long-run trend across the full record is rising.
Where does this Tonga data come from?
The figures come from World Health Organization, Global Health Observatory, published as part of Treatment success rate: new TB cases. Statizoid updates them automatically from the source API.

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Treatment success rate: new TB cases in Tonga. Statizoid, drawing on World Health Organization, Global Health Observatory. Retrieved 21 August 2026, from https://health.statizoid.com/stat/treatment-success-rate-new-tb-cases/tonga/

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About this data

Indicator
Treatment success rate: new TB cases
Source
World Health Organization, Global Health Observatory
Licence
CC BY-NC-SA 3.0 IGO (WHO)
Coverage
205 places, 5,302 data points, 1995–2023
Last refreshed