The share of corresponding/leading authors in scientific publications within radiology, nuclear medicine, and imaging in the US shows a forecasted downward trend from 2024 to 2028. Starting at 94.62% in 2024, the share is expected to gradually decrease to 94.02% by 2028. In 2023, the actual value was estimated at 94.77%, signifying a slight year-on-year decrease of approximately 0.15% annually over the forecast period. This steady decline translates to a Compound Annual Growth Rate (CAGR) of approximately -0.16% from 2024 to 2028, suggesting a subtle but consistent reduction in the share of corresponding/leading authors.
Future trends worth monitoring include potential shifts in collaborative research practices that may further impact the distribution of authorship. This could result from evolving research methodologies, increased international collaborations, or changes in publication guidelines favoring more equitable attribution among contributors.
