How many stories is enough?

 

Two weeks ago we held a very lively North of England stakeholder event in Sheffield. And, in the course of what was a very stimulating and enjoyable day, there was one brief exchange between a speaker and a participant which really made me think.

Jane Danforth, involvement manager at Nottinghamshire Healthcare NHS Trust, was speaking about the impact of Patient Opinion in the trust. And Helen Forrester, the manager of B50, one of the trust's adult mental health inpatient wards, talked about how using Patient Opinion had changed the culture of her ward. (Their slides are available.)

One of the participants asked how many stories the trust received through Patient Opinion. Jane pointed to the figure on the slide - "259".

"Oh, so 259 per month?"

"No", said Jane. "259 since we started."

The questioner - and one or two others - looked rather taken aback.

And that was the moment the proverbial light bulb above my head went on. That was exactly the point: it wasn't that Helen had seen significant changes in her ward culture despite there being only 259 stories across the trust. It was that just 259 stories (and many fewer specifically about ward B50) on a public web site had been enough to help her change the culture in important ways. That was all it took.

Of course, everyone (including me) is used to thinking that we need thousands of responses to surveys to tell us anything reliable. But here were worthwhile changes in culture and practice in the wake of a much smaller number of stories.

The point was underlined later in the day, when Steve Eastwood, a commissioner of drug and alcohol services in the North West, talked about how the stories they had received through Patient Opinion were helping them commission better services. (Slides available.)

How many stories? 78.

So there's the question: how many stories is enough? And, of course, we know the answer: enough for what?

It all depends on what you want to achieve. What are your objectives? Why do you want to hear the experiences of patients and carers?

If your objective is to measure (as it so often is in the NHS, where "listening" and "measuring" seem to be used almost interchangeably), and compare those measures between times or places, then yes, you will need a lot of responses to gain the precision and certainty you need.

But if your objective is to change culture, empower patients, prompt staff reflection, or improve services, then on the evidence of Jane, Helen and Steve it seems that a very much smaller number of stories - coupled with an understanding of how to use them - may be more than enough.

At last, I'm starting to understand why we talk about the power of stories.