Johannesdottir, K. B., Kehlet, H., Petersen, P. B., Aasvang, E. K., Sørensen, H. B. D., Jørgensen, C. C., & Centre for Fast-track Hip and Knee Replacement Collaborative Group, O. behalf of. (2021). Machine learning classifiers do not improve prediction of hospitalization > 2 days after fast-track hip and knee arthroplasty compared with a classical statistical risk model. Acta Orthopaedica, 92. https://doi.org/10.2340/17453674.2021.843