Stewart LA, Clarke M, Rovers M, et al. Preferred reporting items for a systematic review and meta-analysis of individual participant data. The PRISMA-IPD Statement. JAMA 2015;313(16):1657-65
PRISMA-IPD (Preferred Reporting Items for Systematic Reviews and Meta-Analyses of Individual Participant Data) is an extension of the PRISMA Statement, tailored to specific requirements of individual participant data (IPD). The PRISMA-IPD checklist includes three new items that address: methods of checking the integrity of the IPD; reporting any important issues that emerge; and exploring variation.