Stevens, Richard JEvans, JulieOke, JasonSmart, BenjaminHobbs, RichardHolloway, ElizabethHorwood, JeremyJudd, MarionLocock, LouiseMcLellan, JuliePerera, Rafael2018-04-062018-04-062018-04-30Stevens, R J, Evans, J, Oke, J, Smart, B, Hobbs, R, Holloway, E, Horwood, J, Judd, M, Locock, L, McLellan, J & Perera, R 2018, 'Kidney age, not kidney disease', Canadian Medical Association Journal, vol. 190, no. 13, pp. E389-E393. https://doi.org/10.1503/cmaj.1706740820-3946ORCID: /0000-0002-8109-1930/work/83704592http://hdl.handle.net/2164/10295The authors thank the Stakeholder Group and Steering Committee of our NIHR Programme Grant for discussions that inspired this paper. We are grateful to Dr Tim Holt and to the reviewers for suggestions that have improved the text. Funding: This commentary arises from independent research funded by the National Institute for Health Research (NIHR)’s School for Primary Care Research (Project Reference Number: NSPCR ID FR4.120) and the Programme Grant for Applied Research Programme (Ref: RP-PG-1210-12003). The views expressed are those of the author(s) and not necessarily those of the NHS, the NIHR or the Department of Health. The work of some authors was partially supported by the NIHR Biomedical Research Centre, Oxford.5462483engfamily medicinegeneral practiceprimary carenephrologypatientsR Medicine (General)National Institute for Health Research (NIHR)RP-PG-1210-12003NSPCR ID FR4.120R1Journal article10.1503/cmaj.17067419013