External validation of a prognostic model for predicting nonresponse following knee arthroplasty
… Our objective was to conduct an external validation study of the work by Dowsey et al [2].
We examined the extent to which the multivariable model and nomogram generalized to an …
We examined the extent to which the multivariable model and nomogram generalized to an …
Patient dissatisfaction following total knee arthroplasty: external validation of a new prediction model
L Zabawa, K Li, S Chmell - European Journal of Orthopaedic Surgery & …, 2019 - Springer
Tools designed to predict patient satisfaction following total knee arthroplasty (TKA) have
the potential to guide patient selection. Our study aimed to validate a model that predicts …
the potential to guide patient selection. Our study aimed to validate a model that predicts …
External validity of a new prediction model for patient satisfaction after total knee arthroplasty
TE Calkins, C Culvern, CR Nahhas… - … Journal of arthroplasty, 2019 - Elsevier
… being dissatisfied with their knee arthroplasty so that those … Unfortunately, the model
performed worse in our external … A recent external validation study performed by Zabawa et al …
performed worse in our external … A recent external validation study performed by Zabawa et al …
Prediction of 90-day local complications in patients after total knee arthroplasty: A nomogram with external validation
C Xie, S Ou, Z Lin, J Zhang, Q Li… - Orthopaedic Journal of …, 2022 - journals.sagepub.com
… in an external validation cohort provided by a validated database. The validated data set was
… During the external validation, the total points of each patient were calculated according to …
… During the external validation, the total points of each patient were calculated according to …
… external validation of the generalizability of machine learning algorithms in predicting non-home discharge disposition following primary total knee joint arthroplasty
… Nonhome discharge disposition following primary total knee arthroplasty (TKA) is associated
… internal and external validations using nation-scale and institutional cohorts, respectively. …
… internal and external validations using nation-scale and institutional cohorts, respectively. …
Artificial intelligence for automated implant identification in knee arthroplasty: a multicenter external validation study exceeding 3.5 million plain radiographs
JM Karnuta, HJF Shaikh, MP Murphy, NM Brown… - … Journal of Arthroplasty, 2023 - Elsevier
… Although only 9 knee arthroplasty systems were externally validated in this study, these
represent contemporary and common models. Moreover, the identifier was not focused on …
represent contemporary and common models. Moreover, the identifier was not focused on …
[HTML][HTML] External validation of prediction models for surgical complications in people considering total hip or knee arthroplasty was successful for delirium but not for …
L Sweerts, PW Dekkers, PJ van der Wees… - Journal of Personalized …, 2023 - mdpi.com
… models have been externally validated. The aim of this study was to externally validate four
previously … Our external validation of four internally validated prediction models for surgical …
previously … Our external validation of four internally validated prediction models for surgical …
Applying models of care for total hip and knee arthroplasty: External validation of predictive models to identify extended stay prior to lower-limb arthroplasty
M Harrison-Brown, C Scholes, KS Sandhu, M Ebrahimi… - medRxiv, 2020 - medrxiv.org
… This study is an adaptation and external validation of multiple predictive models with a
randomly selected subset of medical records in a retrospective cohort design. The study was …
randomly selected subset of medical records in a retrospective cohort design. The study was …
… models of care for total hip and knee arthroplasty: External validation of a published predictive model to identify extended stay risk prior to lower-limb arthroplasty
M Harrison-Brown, C Scholes… - Clinical …, 2024 - journals.sagepub.com
… This study reports an external validation of a regression model intended to identify patients
at risk of an extended hospital stay after total hip or knee arthroplasty. To our knowledge, this …
at risk of an extended hospital stay after total hip or knee arthroplasty. To our knowledge, this …
Development and internal validation of machine learning algorithms for predicting complications after primary total hip arthroplasty
KN Kunze, AV Karhade, EM Polce, JH Schwab… - Archives of Orthopaedic …, 2023 - Springer
… Given that external validation was not performed in the … Future studies are warranted to
externally validate the model … if patients undergoing total knee arthroplasty require a separate risk …
externally validate the model … if patients undergoing total knee arthroplasty require a separate risk …
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