Search alternatives:
image » images (Expand Search)
Showing 1,081 - 1,100 results of 1,219 for search 'Multivariate image analysis', query time: 0.14s Refine Results
  1. 1081
  2. 1082

    Radiomics to predict outcomes and abscopal response of patients with cancer treated with immunotherapy combined with radiotherapy using a validated signature of CD8 cells by Jean-Charles Soria, Charles Ferte, Christophe Massard, Roger Sun, Guillaume Louvel, Eric Deutsch, Benjamin Frey, Markus Hecht, Rainer Fietkau, Nora Sundahl, Florian Putz, Andrea Lancia, Angela Rouyar, Marina Milic, Alexandre Carré, Enzo Battistella, Emilie Alvarez Andres, Stéphane Niyoteka, Edouard Romano, Jérôme Durand-Labrunie, Sophie Bockel, Rastilav Bahleda, Charlotte Robert, Celine Boutros, Maria Vakalopoulou, Nikos Paragios, Piet Ost, Udo Gaipl

    Published 2020-10-01
    “…Entropy of the radiomics scores distribution on all lesions was shown to be associated with progression-free survival (HR=1.67, p=0.040), out-of-field abscopal response (AUC=0.70, p=0.014) and overall survival (HR=2.08, p=0.023), which remained significant in a multivariate analysis including clinical and biological variables.Conclusions These results enhance the predictive value of the biologically inspired CD8 radiomics score and suggests that tumor heterogeneity should be systematically considered in patients treated with IORT. …”
    Get full text
    Article
  3. 1083

    Assessment of myocardial deformation by CMR tissue tracking reveals left ventricular subclinical myocardial dysfunction in patients with gynecologic cancer undergoing chemotherapy by Kai Tao, Kai Tao, Lu Ye, Yan-Jia-Ni Xu, Yan-Jia-Ni Xu, Meng-Xi Yang, Ru-Tie Yin, Qing-Li Li, Xiao-Juan Lin, Ke-Min Li, Liang Song, Yu Ma, Lan Zhong, Ying Hu, Hua-Yan Xu, Dan-Qing Wang, Ying-Kun Guo

    Published 2025-02-01
    “…GRS (39.71 ± 8.09% vs. median 30.56% [IQR 26.52 to 38.15%]; p = 0.001), GCS (-23.45 ± 2.09% vs. median -19.71% [IQR -21.71 to -19.10%]; p < 0.001) and GLS (-16.17 ± 2.42% vs. median -12.12% [IQR -14.10 to -8.53%]; p< 0.001) further decreased as the number of chemotherapy cycles increased during follow-up (all p < 0.05). Multivariate analysis showed that GCS was independently associated with the number of chemotherapy regimens (Standard regression coefficient [β] = 0.397, p < 0.001).ConclusionsMyocardial deformation is more sensitive than LVEF in detecting subclinical left ventricular dysfunction in patients with gynecologic cancer undergoing chemotherapy. …”
    Get full text
    Article
  4. 1084
  5. 1085

    Existing drug treatments cannot significantly shorten the clinical cure time of children with COVID-19 by Mengting Li, Yang Wang, Hua Xu, Changlin Liu, Liang Shi, Qi Ye, Jun Wang, Sichan Li, Yan Mei, Liuliu Gao

    Published 2020-09-01
    “…A variety of treatments were employed and the outcomes were evaluated by Cox regression analysis. Multivariable analysis was performed to evaluate cure rate at 14 days with different drug treatment. …”
    Get full text
    Article
  6. 1086
  7. 1087

    Sloping retina: a novel feature associated with primary open-angle glaucoma in an African ancestry cohort by Gui-Shuang Ying, Ebenezer Daniel, Roy Lee, Yan Zhu, Rebecca Salowe, Victoria Addis, Prithvi S Sankar, Yineng Chen, Isabel Di Rosa, Amy-Ann Edziah, Joan M O’Brien

    Published 2025-08-01
    “…Objective To define sloping of the retina, a novel stereoscopic feature in primary open-angle glaucoma (POAG), and to evaluate its prevalence and associated risk factors in an African ancestry population.Methods and analysis Digital stereo disc images were graded for sloping by trained non-physician graders. …”
    Get full text
    Article
  8. 1088

    Development and validation of a risk score to predict adverse birth outcomes using maternal characteristics in northwest Ethiopia: a retrospective follow-up study by Rahel Mulatie Anteneh, Getayeneh Antehunegn Tesema, Ayenew Molla Lakew, Sefineh Fenta Feleke

    Published 2024-12-01
    “…Stepwise, backward multivariable analysis was conducted. The model's accuracy was assessed using density plots, discrimination, and calibration. …”
    Get full text
    Article
  9. 1089

    Cerebral perfusion and gray matter volume alterations associated with cognitive impairment in metabolic syndrome with cerebral small vessel disease by Han Liu, Han Liu, Wenhui Zheng, Jie Geng, Jie Geng, Xia Zhou, Yu Xia, Yan Liu, Gang Zhang, Gang Zhang, Xiaoqun Zhu, Daping Lv, Daping Lv, Zhongwu Sun

    Published 2025-04-01
    “…The relationships among cognitive performance, CBF, and GMV were evaluated using partial correlation analysis and multivariable linear regression analysis (MLRA). …”
    Get full text
    Article
  10. 1090

    Serum albumin-to-creatinine ratio as a novel and cost-effective biomarker for silent cerebral infarction: a retrospective cohort study by Mustafa Mazıcan, Ismail Karluka

    Published 2025-08-01
    “…In multivariable logistic regression analysis, each 1-point decrease in sACR was independently associated with a 1.790-fold increase in the odds of SCI (95% CI: 1.384–2.315, p < 0.001). …”
    Get full text
    Article
  11. 1091

    Efficacy of Mammographic Artificial Intelligence-Based Computer-Aided Detection in Predicting Pathologic Complete Response to Neoadjuvant Chemotherapy by Ga Eun Park, Bong Joo Kang, Sung Hun Kim, Han Song Mun

    Published 2024-11-01
    “…In multivariable analysis, negative MRI, histologic grade 3, and HER2 positivity remained significant predictors. …”
    Get full text
    Article
  12. 1092

    Care Utilization and Measures of the Subjective by Alexander Drost, Nadia Azib, Ali Azarpey, Philippe Dentino, Diego Tijerina, David Ring, Amin Razi

    Published 2025-04-01
    “…Furthermore, no difference observed between statistical groups of the subjective regarding planned care utilization. Multivariable analysis revealed an association between scheduling a return visit and lower extremity clinicians (RC = 0.3; 95% CI 0.05 to 0.5; P-value, 0.02) but not with statistical groupings of measures of personal factors. …”
    Get full text
    Article
  13. 1093

    Multimodal MRI radiomics based on habitat subregions of the tumor microenvironment for predicting risk stratification in glioblastoma. by Han Wang

    Published 2025-01-01
    “…Kaplan‒Meier survival analysis and the log-rank test were used to compare survival between the high-risk and low-risk groups. …”
    Get full text
    Article
  14. 1094

    A real-world pharmacovigilance study of adverse drug reactions associated with lecanemab and aducanumab based on WHO-VigiAccess and FAERS databases by Haoxiang Hu, Yunhan Zhao, Jiesheng Mao, Jianghai He, Yihan Zhang, Hongyu Ye, Xiaokai Yang

    Published 2025-04-01
    “…Results from both the VigiAccess and FAERS databases indicated that the most SOC associated with both drugs was nervous system disorders (34.7% in VigiAccess, 36.8% in FAERS). Further multivariable logistic regression analysis revealed that Aducanumab was associated with a higher risk of nervous system disorders (OR = 4.72, 95% CI: 3.53–6.39, P < 0.001). …”
    Get full text
    Article
  15. 1095

    Usefulness of Noncontrast MRI-Based Radiomics Combined Clinic Biomarkers in Stratification of Liver Fibrosis by Ru Zhao, Hong Zhao, Ya-Qiong Ge, Fang-Fang Zhou, Long-Sheng Wang, Hong-Zhen Yu, Xi-Jun Gong

    Published 2022-01-01
    “…To develop and validate a radiomic nomogram based on texture features from out-of-phase T1W images and clinical biomarkers in prediction of liver fibrosis. …”
    Get full text
    Article
  16. 1096

    Periodontal diseases, potential mediators and development of liver fat content: a community-based large cohort by Bofu Liu, Bofu Liu, Yu Jia, Zhihan Gu, Zhihan Gu, Yizhou Li, Yizhou Li, Yiheng Zhou, Yu Cao, Yu Cao

    Published 2025-04-01
    “…LFC was measured by Fatty Liver Index (>60 indicates SLD) in cross-sectional analysis and by magnetic resonance imaging (quantified by Proton Density Fat Fraction, PDFF) in longitudinal analysis. …”
    Get full text
    Article
  17. 1097

    Prognostic value of global longitudinal strain in patients with preserved left ventricular systolic function: A cardiac magnetic resonance real-world study by Preeyaporn Janwetchasil, Ahthit Yindeengam, Rungroj Krittayaphong

    Published 2024-01-01
    “…Methods: This retrospective cohort analysis enrolled patients with known or suspected CAD who underwent cardiac magnetic resonance imaging from September 2017 to December 2019. …”
    Get full text
    Article
  18. 1098
  19. 1099

    Exposure to placental microplastic and placental and umbilical cord blood telomere length by Shuo Zhang, Huiyue Chen, Long Li, Zhipeng Li, Dan Wang

    Published 2025-09-01
    “…Adjusted multivariable regression models, stratified analysis, and mixture analyses, including Bayesian Kernel Machine Regression (BKMR) and quantile g-computation, were employed to assess associations and interactions. …”
    Get full text
    Article
  20. 1100