Author's accepted version (postprint).This is the peer reviewed version of the following article: Vaismoradi, M., Jordan, S. and Kangasniemi, M. (2014). Patient participation in patient safety and nursing input – a systematic review. Journal of Clinical Nursing, 24(5-6), 627-639, which has been published in final form at http://dx.doi.org/10.1111/jocn.12664. This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions for Self-Archiving (http://olabout.wiley.com/ WileyCDA/Section/id-820227.html).