In 2023, the share of corresponding/leading authors in scientific publications in the field of obstetrics and gynecology in Brazil was slightly higher than 95.72%. The forecasted data from 2024 to 2028 shows a gradual decline in this share, indicating a steady reduction by approximately 0.08 percentage points each year. The value in 2028 is expected to decline to 95.4%, maintaining the trend of a subtle decrease over five years. The overall compound annual growth rate (CAGR) reflects a consistent, albeit minor, downward trend in the authorship share.

Future trends to watch for:

Potential increases in collaborative research efforts or more inclusive authorship policies.
Impact of technological advancements on authorship dynamics.
Influence of international collaborations on the share of corresponding authors in Brazil.