The PRECIS-2 tool has good inter-rater reliability and modest discriminant validity

This work was supported by the Chief Scientist Office (CSO) of Scotland grant CZH/4/773, the UK Medical Research Council and the University of Dundee work through the provision of a stipend for KL and from the Health Services Research Unit at the University of Aberdeen, which is core funded by the CSO of the Scottish Government Health Directories. We are grateful to all the participants who assisted in this study: F Althabe, A-W Chan, D Altman, D Bratton, E Brass, M Campbell, G Forbes, B Gaglio, R Glasgow, H Hobbelen, S Hopewell, J Krishnan, D Riddle, J Segal, D Steinfort, P Tugwell, SN Van der Veer, VA. Welch, C Witt.Peer reviewedPostprin