The purpose of this paper is to examine the progress in public and patient involvement (PPI) in public health research, and identify the relevant problems and solutions.
To explore the advantages and drawbacks of PPI in health research, drawing on studies which have looked at the barriers to effective PPI, as well as the benefits to all parties.
Guidelines have emerged from recent research for the process of PPI throughout a project; however different schemes for PPI will apply, depending on the context.
There are not many well-researched studies into PPI in this area. A frequent limitation in research projects is that there is not sufficient provision for PPI. The implication is that more time and funding should be made available for well-planned PPI.
Researchers need to find more ways for involvement, as well as optimising current methods.
The growth of PPI has opened up channels of communication and developed new roles for people in research, who would not otherwise be involved.
The paper draws together a range of studies in an original way, as well as using some unpublished material. It is an area of current interest.
