The forecast for the tuberculosis treatment success rate for previously treated cases in Japan remains constant at 46% from 2024 to 2028. In 2023, this rate was also 46%, indicating no anticipated year-on-year variation or compound annual growth rate (CAGR) over the next five years.

Future trends to watch include:

Emergence of new treatment methodologies or technologies that could improve success rates.
Government and health organizations' policies in curbing TB relapse and enhancing treatment support.
Potential impact of global health strategies and collaborations on local TB treatment outcomes.