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Showing 301 - 320 results of 1,219 for search 'Multivariate image analysis', query time: 0.16s Refine Results
  1. 301
  2. 302

    DWI-guided DP-IMRT and conventional MRI-based IMRT in head and neck squamous cell carcinoma: a comparative study by Chao Tan, Yuyi Li, Cuihong Jiang, Lili He, Shuai Xiao, Changgen Fan, Xu Ye, Qi Zhao, Wenqiong Wu, Yanxian Li, Feng Liu

    Published 2025-08-01
    “…Grade 3–5 toxicities were similar between the two groups. Multivariate analysis showed that DWI-guided dose painting was an independent prognostic factor for DFS (HR 0.559, 95% CI 0.324–0.966, P =.037). …”
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    Article
  3. 303

    Intratumoral and peritumoral multiparametric MRI-based radiomics nomogram for preoperative risk stratification in patients with endometrial cancer by Bin Yan, Tingting Zhao, Ying Deng, Jianrong Lu, Guoqing Wang

    Published 2025-08-01
    “…Feature selection was carried out via univariate analysis, least absolute shrinkage and selection operator (LASSO) regression, and multivariate logistic regression. …”
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    Article
  4. 304

    Deep learning based on multiparametric MRI predicts early recurrence in hepatocellular carcinoma patients with solitary tumors ≤5 cm by Tingting Mu, Xinde Zheng, Danjun Song, Jiejun Chen, Xuewang Yue, Wentao Wang, Shengxiang Rao

    Published 2024-12-01
    “…Results: Among 331 HCC patients, 70 (21.1 %) experienced early recurrence. In multivariate Cox regression analysis, only tumor size (Hazard ratio (HR=1.394, 95 %CI:1.011–1.920, p value=0.043) and deep learning extracted image features (HR: 38440, 95 %CI:2321–636600, p value<0.001) were significant risk factors for early recurrence. …”
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    Article
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    Clinical Analysis of Macular Choroidal Thickness in Pseudoexfoliative Glaucoma and Primary Open-Angle Glaucoma by Fan Li, Yiming Huo, Lihua Ma, Qing Zhang, Hengli Zhang, Xiaowei Yan, Yulei Geng, Guangxian Tang

    Published 2021-01-01
    “…The choroidal volumes in the IIM and TOM and the mean macular choroidal volume were significantly smaller in the PXG group than in the POAG group (all P<0.05). Multivariable linear regression analysis showed that the mean macular choroidal thickness was significantly thinner in association with older subjects and longer axial length eyes. …”
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    Article
  7. 307

    Causal relationship analysis of MRI measurements of major human internal organs and liver disease by Huanyu Wu, Danjing Zhou, Jinggang Zhu, Jianchun Tu

    Published 2025-04-01
    “…Abstract Background This study aimed to explore the causal association between imaging measurement indicators of major internal organs and liver lesions using a two-sample Mendelian randomization (MR) method. …”
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  8. 308

    A novel approach for the early prediction and prevention of placenta accreta spectrum and severe peripartum hemorrhage in patients with complete placenta previa: leveraging three-d... by Sadık Kükrer, Sefa Arlıer, Okan Dilek, Çağrı Gülümser

    Published 2024-11-01
    “…Multivariate analysis confirmed that cervical canal length was an independent risk factor (odds ratio [OR] = 1.253, p = 0.03). …”
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    Article
  9. 309

    Early prediction of parotid glands secretory function based on ADC variations during radiotherapy for nasopharyngeal carcinoma: a phase II prospective study by He Wang, Ming Fan, Lu Yan, Xiaoli Du, Lu Li, Xin Lai, Jun Yin, Lucia Clara orlandini, Jing Ren, Qingping Yin, Jiao Pei, Yazhou Ren, Jinyi Lang, Qichao Zhou, Mei Feng

    Published 2025-07-01
    “…Multivariable analysis identified ΔADC5 rather than ΔrV5 as an independent predictor of secretory dysfunction (IP: Odds Ratio (OR) = 1.010, p = 0.015 by SGS; OR = 1.026, p = 0.000 by RTOG; CP: OR = 1.017, p = 0.004 by SGS; OR = 1.015, p = 0.002 by RTOG). …”
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  10. 310

    Entheseal Doppler signals in ultrasound are associated with vasodilator drugs and age in patients with radiographic axial spondyloarthritis by Magnus Hallström, Anna Deminger, Caroline Feldthusen, Erik Hulander, Mats Geijer, Eva Klingberg, Helena Forsblad-d’Elia

    Published 2025-07-01
    “…Doppler signals were graded from 0 to 3 using color Doppler ultrasound and Smooth Microvascular Imaging. Multivariable linear regression was used to explore factors influencing Doppler signals. …”
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    Article
  11. 311

    The impact of supraspinatus tear on subscapularis muscle atrophy and fatty infiltration by Su Cheol Kim, Seung Jin Yoo, Je Hyeong Jo, Jong Hyun Lee, Eugene Baek, Sang Min Lee, Jae Chul Yoo

    Published 2024-11-01
    “…Results The prevalence of subscapularis MAFI (Goutallier grade 1 or 2) was 73.9% (113/153), of which the prevalence of Goutallier grade 2 was 23.5% (36/153). From multivariable logistic regression analysis, female sex (odds ratio [OR], 5.6; 95% CI, 1.7–18.6; P=0.005), older age (OR, 1.1; 95% CI, 1.0–1.1; P=0.052), advanced supraspinatus MAFI by Goutallier grade (OR, 3.2; 95% CI, 1.5–6.9; P=0.004), and synovitis (OR, 2.8; 95% CI, 1.1–7.9; P=0.030) were identified as independent predisposing factors for subscapularis MAFI. …”
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    Integrating Multimodal Neuroimaging and Genetics: A Structurally-Linked Sparse Canonical Correlation Analysis Approach by Jiwon Chung, Sunghun Kim, Ji Hye Won, Hyunjin Park

    Published 2024-01-01
    “…Predominantly, existing methodologies revolve around Sparse Canonical Correlation Analysis (SCCA), a framework we expand to 1) encompass multiple imaging modalities and 2) promote the simultaneous identification of structurally linked features across imaging modalities. …”
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  14. 314

    Uncovering precision phenotype-biomarker associations in traumatic brain injury using topological data analysis. by Jessica L Nielson, Shelly R Cooper, John K Yue, Marco D Sorani, Tomoo Inoue, Esther L Yuh, Pratik Mukherjee, Tanya C Petrossian, Jesse Paquette, Pek Y Lum, Gunnar E Carlsson, Mary J Vassar, Hester F Lingsma, Wayne A Gordon, Alex B Valadka, David O Okonkwo, Geoffrey T Manley, Adam R Ferguson, TRACK-TBI Investigators

    Published 2017-01-01
    “…<h4>Background</h4>Traumatic brain injury (TBI) is a complex disorder that is traditionally stratified based on clinical signs and symptoms. Recent imaging and molecular biomarker innovations provide unprecedented opportunities for improved TBI precision medicine, incorporating patho-anatomical and molecular mechanisms. …”
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  15. 315

    Exploring the impact of pelvic radiotherapy dose distribution on lymphocyte counts: a voxel-based analysis by Sanghyeok Lee, Seohan Kim, Sangseok Ha, Kyu-Hye Choi, Wonmo Sung

    Published 2025-06-01
    “…The associations between SRIL and clinical/dosimetric parameters were assessed via univariable (UVA) and multivariate (MVA) analysis. The influence of regionally detailed dose was assessed by voxel-based analysis (VBA) on spatially normalized 3D dose maps and CT images, focusing on the sacrum, femoral heads, and pelvic bones. …”
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  16. 316

    A clinical predictive score of high liver iron content in metabolic hyperferritinemia: a retrospective cohort pilot study by Mohamed Lotfi Boughzala, Bruno Pereira, Marc Ruivard, Hervé Lobbes

    Published 2025-05-01
    “…A ROC curve analysis was built to study the performance of the score based on the odds-ratio provided by the multivariate analysis. …”
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  17. 317

    Role of preoperative magnetic resonance imaging on the surgical outcomes of radical prostatectomy: Does preoperative tumor recognition reduce the positive surgical margin in a spec... by Thitipat Hansomwong, Pat Saksirisampant, Sudhir Isharwal, Pubordee Aussavavirojekul, Varat Woranisarakul, Siros Jitpraphai, Sunai Leewansangtong, Tawatchai Taweemonkongsap, Sittiporn Srinualnad

    Published 2023-10-01
    “…Blood loss was also significantly decreased when a preoperative image was obtained (200 mL vs. 250 mL, p=0.02). Multivariate analysis revealed that only preoperative MRI status was associated with overall PSM and PSM at the prostatic apex. …”
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    Article
  18. 318

    Application of lacrimal gland herniation in judging the activity of thyroid-associated ophthalmopathy and predicting the efficacy of glucocorticoids by LI Biyun, LIN Jiating, ZOU Li, FENG Qianqiu, ZHANG Wu, WANG Xiaohong, DENG Hongrong, WANG Manman, ZENG Longyi, LIN Shuo

    Published 2025-05-01
    “…The influencing factors of efficacy were analyzed by multivariate Logistic regression analysis. Results The LGH of patients in the active group was higher than that in the non-active group(<i>P &lt; </i>0.05). …”
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