Inside Nanjing University of Chinese Medicine's largest research partnership: Nanjing Medical University

Behind Nanjing University of Chinese Medicine's research output sits a defining relationship: 2,564 co-authored works with Nanjing Medical University (China) in the five years to 2025, the university's single largest collaboration.

It anchors an unusually connected research base: 657 collaborating institutions across 53 countries, producing 19,963 joint works over the window, with international co-authors on 12% of output.

The collaborative work travels: its field-weighted citation impact stands at 2.42, where the world average is 1.0.

The Research Collaboration Index, the first global account of how universities actually collaborate, publishes its first full edition on Tuesday 15 September at 09:00 UK.

Every figure derives from the open global research record and is checkable at source.