Patient partnership at The BMJ: Walking the talk

BMJ Open has just published our study looking at the proportion of studies reporting patient and public involvement (PPI) before and after The BMJ‘s mandatory requirement to do this for all research articles: http://bmjopen.bmj.com/content/8/3/e020452

Adrian Aldcroft,  Editor of BMJ Open, has published a blog on it here:
http://blogs.bmj.com/bmjopen/2018/03/23/new-requirements-for-patient-and-public-involvement-statements-in-bmj–open/