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Chest CT radiomics is feasible in evaluating bone changes in chronic kidney diseases

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单位: [1]Huazhong Univ Sci & Technol, Tongji Hosp, Tongji Med Coll, Dept Radiol, Wuhan, Peoples R China [2]Jianghan Univ, Hubei 3 Peoples Hosp, Internal Med Nephropathy, Wuhan, Hubei, Peoples R China [3]Jianghan Univ, Hubei 3 Peoples Hosp, Dept Radiol, Wuhan, Hubei, Peoples R China
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关键词: Bone computed tomography radiomics chronic kidney disease least absolute shrinkage and selection operator

摘要:
Background Non-invasive imaging methods are still lacking for evaluating bone changes in chronic kidney diseases (CKD). Purpose To investigate the feasibility of chest CT radiomics in evaluating bone changes caused by CKD. Material and Methods In total, 75 patients with stage 1 CKD (CKD1) and 75 with stage 5 CKD (CKD5) were assessed using the chest CT radiomics method. Radiomics features of bone were obtained using 3D Slicer software and were then compared between CKD1 and CKD5 cases. The methods of maximum correlation minimum redundancy (mRMR) and least absolute shrinkage and selection operator (LASSO) were used to establish a prediction model to determine CKD. The receiver operating characteristic (ROC) curve was used to determine the performance of the model. Results Cases of CKD1 and CKD5 differed in 40 radiomics features (P <0.05). Using the mRMR and LASSO methods, five features were finally selected to establish a predication model. The area under the receiver operating characteristic curve of the model in the determination of CKD1 and CKD5 was 0.903 and 0.854, respectively, for the training and validation cohorts. Conclusion Chest CT radiomics is feasible in evaluating bone changes caused by CKD.

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出版当年[2023]版:
大类 | 4 区 医学
小类 | 4 区 核医学
最新[2025]版:
大类 | 4 区 医学
小类 | 4 区 核医学
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出版当年[2022]版:
Q4 RADIOLOGY, NUCLEAR MEDICINE & MEDICAL IMAGING
最新[2023]版:
Q3 RADIOLOGY, NUCLEAR MEDICINE & MEDICAL IMAGING

影响因子: 最新[2023版] 最新五年平均 出版当年[2022版] 出版当年五年平均 出版前一年[2021版] 出版后一年[2023版]

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第一作者单位: [1]Huazhong Univ Sci & Technol, Tongji Hosp, Tongji Med Coll, Dept Radiol, Wuhan, Peoples R China
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通讯机构: [3]Jianghan Univ, Hubei 3 Peoples Hosp, Dept Radiol, Wuhan, Hubei, Peoples R China [*1]Department of Radiology, Hubei No. 3 People’s Hospital of Jianghan University, Wuhan, Hubei, PR China.
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