In recent months, CASS members Paul Baker and Gavin Brookes have embarked on a project working with the National Health Service (NHS), using corpus linguistics methods to investigate patient concerns in a large corpus (approx. 14 million words) of patient feedback on NHS cancer care. Below we discuss what the project will entail.
If this project sounds familiar, it is because we carried out a similar project four years ago, also using corpus techniques to examine NHS patient feedback more generally (you can read about this work in this book and this journal article in BMJ Open).
This latest project was made possible with ESRC funding (£84,006 FEC) and involves collaboration between CASS and NHS England who provided us with electronic versions of approximately 200,000 patient questionnaires given annually to all patients who receive treatment for cancer in England. We have been given access to four years of data (2015-2018) which has been mounted on Lancaster University’s online corpus analysis system CQPWeb.
We will be using and refining some of the techniques we developed in that earlier work to explore, for example, what kinds of concerns drive patients’ evaluations, how patients’ priorities change throughout the duration of their care, and what types of concerns patients regard as being most urgent. This set of comments differs from that which we analysed previously in an important respect; specifically, we have access to metadata regarding patients’ age, ethnicity, sex and sexuality, as well the type of cancer they received treatment for and the hospital they attended. Therefore, our analysis will also explore what impacts these variables are likely to have on patients’ expectations and how that impacts on the language they use when talking about and evaluating NHS services.
Another important difference between this project and the last one is that we will be able to draw on the expertise of Professor Sheila Payne – an expert in palliative and end of life care who has also been involved in other CASS projects in the past (e.g. Metaphor in End of Life Care (MELC). Sheila’s insight will help to guide the aims of the project and to ensure that these are relevant and of value to the NHS, while her expertise will be key to interpreting the significance of our findings.