What explains the recent growth in hospital activity?
Blog post
23rd February 2026

In this long read, Fraser Battye describes our analysis of what has driven the growth in hospital activity. The answer is perhaps surprising.

Press coverage of busy hospitals often comes in the language of natural disasters. ‘Rising tides’ or ‘waves’ of need ‘flood’ wards and corridors across the country.

Explanations for such disasters focus largely on the health of the population. Older, sicker, weaker and less resilient: with the NHS struggling to keep its head above the resulting water.

From Ethical AI to NHS Modelling: Insights from our data science internship
Blog post
15th December 2025

The Strategy Unit is proud to support early-career analysts that help widen access to data science and strengthen diversity in the field. This summer, we welcomed Ashionye Aninze, through the Health Data Science Black Internship Programme, where she worked with our modelling team on a project to make the New Hospital Programme demand model more accessible.