The share of corresponding/leading authors in scientific publications in dentistry in Canada is projected to decrease gradually from 79.43% in 2024 to 77.25% in 2028. This forecast represents a continuous declining trend. Assuming the 2023 share was higher than 79.43%, the reduction indicates a shift towards more collaborative research efforts or changing roles among authors. The year-on-year percentage variation shows a consistent decline of around 0.55% annually, resulting in a negative CAGR over the five-year period.

Future trends to watch for:

Increasing focus on multidisciplinary research might further influence author roles.
Potential policy changes in academia promoting shared authorship.
Technological advancements altering research methodologies.