In 2023, the actual number of scientific publications in pulmonary and respiratory medicine in Japan stood at approximately 750 publications. From 2024 to 2028, forecasts show a stable growth trend with a slight increase, averaging just below 1% annually. Specifically, the forecasted increase from 2024 to 2025 is 0.14%, from 2025 to 2026 is 0.11%, from 2026 to 2027 is 0.09%, and from 2027 to 2028 is 0.07%. The 5-year CAGR reflects an overall average growth around 0.1%.

Future trends to watch for:

Emerging technologies and methodologies in respiratory medicine might accelerate the growth in publications.
Potential collaborations and international research partnerships could influence publication volumes.
Policy changes and funding availability could impact research activity levels.