Inside Post Graduate Institute of Medical Education and Research's largest research partnership: All India Institute of Medical Sciences

Behind Post Graduate Institute of Medical Education and Research's research output sits a defining relationship: 1,537 co-authored works with All India Institute of Medical Sciences (India) in the five years to 2025, the university's single largest collaboration.

It anchors an unusually connected research base: 754 collaborating institutions across 74 countries, producing 17,671 joint works over the window, with international co-authors on 16% of output.

The collaborative work travels: its field-weighted citation impact stands at 1.51, 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.