perform well against different ones.

Across all subjects, The University of Sheffield were happy with their performance:
“The results demonstrate excellence across research, putting Sheffield in the top 10 per cent of all UK universities. The quality, breadth and volume of the University’s research activity are demonstrated by the fact that 86 per cent of the research submitted by the academic staff has been rigorously judged as world leading or internationally excellent. The University was one of only three in the country to make 35 or more submissions in different subject areas.”
Here in ScHARR, which submits to Unit of Assessment 2 “Public health, health services and primary care”, we were happy with our target indicator of research power (calculated as research quality by number of researchers submitted) – we are 4th out of 32 institutions, behind London School of Hygiene and Tropical Medicine, UCL and Bristol.