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Does the SORG Algorithm Predict 5-year Survival in Patients with Chondrosarcoma? An External Validation
27/27 checkable references clean · checked 2026-07-23
Every reference with a DOI in the deposited reference list resolved to a known work in Crossref or DataCite at the dated check, and none carried a retraction, withdrawal, or removal notice.
The 27 checked references that resolve
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High-Dose Proton Beam–Based Radiation Therapy in the Management of Extracranial Chondrosarcomas
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Dedifferentiated Chondrosarcoma: The Role of Chemotherapy with Updated Outcomes
resolves10.1002/1097-0142(197708)40:2<818::AID-CNCR2820400234>3.0.CO;2-B
Prognostic factors in chondrosarcoma of bone.A clinicopathologic analysis with emphasis on histologic grading
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Risk factors for survival and local control in chondrosarcoma of bone
resolves10.1016/j.ejca.2014.11.007
Mesenchymal chondrosarcoma: Prognostic factors and outcome in 113 patients. A European Musculoskeletal Oncology Society study
resolves10.1007/978-3-540-31865-1_25
A Probabilistic Interpretation of Precision, Recall and F-Score, with Implication for Evaluation
resolves10.1097/CORR.0000000000000474
CORR Insights®: Can Machine-learning Techniques Be Used for 5-year Survival Prediction of Patients With Chondrosarcoma?
resolves10.1002/1097-0258(20001230)19:24<3401::AID-SIM554>3.0.CO;2-2
Validation, calibration, revision and combination of prognostic survival models
resolves10.1080/07357907.2017.1406496
Prostate Cancer Probability Prediction By Machine Learning Technique
resolves10.1016/j.ijmedinf.2017.09.013
Prediction of lung cancer patient survival via supervised machine learning classification techniques
resolves10.1016/j.critrevonc.2018.09.001
Chondrosarcoma: An overview of clinical behavior, molecular mechanisms mediated drug resistance and potential therapeutic targets
resolves10.1371/journal.pone.0169341
Prediction Models and Their External Validation Studies for Mortality of Patients with Acute Kidney Injury: A Systematic Review
resolves10.1016/j.suronc.2018.05.009
Incidence, outcomes and prognostic factors during 25 years of treatment of chondrosarcomas
resolves10.1186/1471-2288-13-33
External validation of a Cox prognostic model: principles and methods
resolves10.1007/s11999.0000000000000152
Can a Nomogram Help to Predict the Overall and Cancer-specific Survival of Patients With Chondrosarcoma?
resolves10.1093/bioinformatics/btr597
MissForest—non-parametric missing value imputation for mixed-type data
resolves10.1093/eurheartj/ehu207
Towards better clinical prediction models: seven steps for development and an ABCD for validation
resolves10.1097/CORR.0000000000000433
Can Machine-learning Techniques Be Used for 5-year Survival Prediction of Patients With Chondrosarcoma?
resolves10.1016/j.jclinepi.2004.06.017
Substantial effective sample sizes were required for external validation studies of predictive logistic regression models
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