External validation

Harrison, H., Ip, S., Renzi, C., Li, Y., Barclay, M., Usher-Smith, J., et al. (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