Dear Minister,

Today, the Office for Statistics Regulation (OSR) has published its review; Improving health and social care statistics: lessons learned from the COVID-19 pandemic.

The pandemic resulted in a huge public appetite for data and statistics. We have seen a remarkable response from producers of data and analysis to meet this demand, in many cases overcoming challenges which would previously have seemed insurmountable. The pandemic has also drawn attention to existing challenges for health and social care statistics. I am sure you would agree that the health system needs both to learn lessons and to build on its achievements in this area.

The pandemic also highlighted the importance of transparency, so essential for building public confidence in statistics and in government decisions based on them. When statistics and data are quoted publicly by ministers or senior officials, they should be supported by a publication which provides the data in an accessible form with appropriate explanations of context, limitations, and sources.

The pandemic highlighted the need for statistics to inform society about public health. In Wales we saw strong analytical collaboration between Welsh Government and Public Health Wales. There is an opportunity to build on the statistical function at Public Health Wales to ensure that the full public value of its work is realised.

I would be happy to meet with you to discuss these topics further.

Yours sincerely,

Sir David Norgrove