Treatment success rate: previously treated TB cases in Tonga

Tonga: Treatment success rate: previously treated TB cases was 0 in 2020. β–Ό Falling

Latest (2020)
0
World rank
171st
of 179 countries
All-time high
100
in 1995
All-time low
0
in 2020
Years of data
6
1995–2020

Treatment success rate: previously treated TB cases in Tonga, 1995–2020

0204060801001995200720201995: 1001999: 1002000: 1002001: 1002002: 1002020: 0

Source: World Health Organization, Global Health Observatory.

Analysis

Tonga recorded 0 for treatment success rate: previously treated tb cases in 2020. That is the lowest value across all 6 years on record.

Over the whole period, treatment success rate: previously treated tb cases in Tonga peaked at 100 in 1995 and was at its lowest, 0, in 2020.

Tonga ranks 171st of 179 countries on this measure, in the bottom quarter.

Averages by decade

DecadeAverage LowestHighest Years
1990s 100 100 100 2
2000s 100 100 100 3
2020s 0 0 0 1

Countries ranked near Tonga

  1. 168 Croatia 14 compare
  2. 168 Djibouti 14 compare
  3. 170 Trinidad and Tobago 13 compare
  4. 171 Jamaica 0 compare
  5. 171 Cape Verde 0 compare
  6. 171 Finland 0 compare
  7. 171 Puerto Rico 0 compare
  8. 171 Tuvalu 0 compare
  9. 171 Bosnia and Herzegovina 0 compare
  10. 171 Mauritius 0 compare
  11. 171 Andorra 0 compare

See the full ranking of 191 places β†’

More health data for Tonga

All data for Tonga β†’

Frequently asked questions

What is treatment success rate: previously treated tb cases in Tonga?
Treatment success rate: previously treated tb cases in Tonga was 0 in 2020, according to World Health Organization, Global Health Observatory.
What is the highest treatment success rate: previously treated tb cases recorded in Tonga?
The highest recorded value was 100 in 1995.
What is the lowest treatment success rate: previously treated tb cases recorded in Tonga?
The lowest recorded value was 0 in 2020.
How does Tonga rank for treatment success rate: previously treated tb cases?
Tonga ranks 171st out of 179 countries with data for 2020.
Where does this Tonga data come from?
The figures come from World Health Organization, Global Health Observatory, published as part of Treatment success rate: previously treated TB cases. Statizoid updates them automatically from the source API.

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CSV Β· JSON β€” 6 observations, free to reuse under CC BY-NC-SA 3.0 IGO (WHO).

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Treatment success rate: previously treated TB cases in Tonga. Statizoid, drawing on World Health Organization, Global Health Observatory. Retrieved 20 August 2026, from https://health.statizoid.com/stat/treatment-success-rate-previously-treated-tb-cases/tonga/

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About this data

Indicator
Treatment success rate: previously treated TB cases
Source
World Health Organization, Global Health Observatory
Licence
CC BY-NC-SA 3.0 IGO (WHO)
Coverage
191 places, 4,122 data points, 1995–2023
Last refreshed