External validation

Harrison, H. ., Ip, S. ., Renzi, C. ., Li, Y. ., Barclay, M. ., Usher-Smith, J. ., … Antoniou, A. C. (2024). Implementation and external validation of the Cambridge Multimorbidity Score in the UK Biobank cohort. BMC Med Res Methodol, 24, 71. http://doi.org/10.1186/s12874-024-02175-9
Livingstone, S. ., Morales, D. R., Fleuriot, J. ., Donnan, P. T., & Guthrie, B. . (2023). External validation of the QLifetime cardiovascular risk prediction tool: population cohort study. BMC Cardiovasc Disord, 23, 194. http://doi.org/10.1186/s12872-023-03209-8