Showing 13,201 - 13,220 results of 14,865 for search 'Operational data analysis', query time: 0.27s Refine Results
  1. 13201

    Prognostic Factors and Initial Treatment Strategies for Patients with Head Trauma and Vital Signs of Shock by Masaki Yasuda, Makoto Ohtake, Taisuke Akimoto, Masayuki Okano, Yuya Imanishi, Takafumi Kawasaki, Jun Suenaga, Katsumi Sakata, Ichiro Takeuchi, Tetsuya Yamamoto

    Published 2025-01-01
    “…A retrospective analysis was conducted with the modified Rankin Scale score after 3 months as the primary outcome. …”
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    Article
  2. 13202

    Prevalence of Anemia and Associated Factors among Secondary School Adolescent Girls in Jimma Town, Oromia Regional State, Southwest Ethiopia by Kelemu Fentie, Tolassa Wakayo, Getu Gizaw

    Published 2020-01-01
    “…Bivariate analysis at p value ≤0.25 was considered as a candidate for multivariable logistic regression. …”
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    Article
  3. 13203

    On Epistemological Boundaries of Turbulence Modeling Revealed through Stokes’ Reserved Stance on Reynolds’ RANS Equations by ZHANG Xiao-feng

    Published 2025-07-01
    “…While RANS remains indispensable in engineering analysis, Stokes’ implicit critique continues to highlight the unresolved fundamental challenges in fluid mechanics.…”
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    Article
  4. 13204

    Optimization of the defense forces personnel under mobilization conditions: The role of occupational selection as a personnel allocator by V. V. Kalnysh, A. V. Shvets

    Published 2024-12-01
    “…Based on the available data, a conceptual model of the optimization system of occupational selection in the defense forces was generalized. …”
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    Article
  5. 13205

    Individualized evaluation of risk and prognosis in uterine leiomyosarcoma patients with synchronous distant metastases: a real-world retrospective study by Zhongli Liu, Feng Gao, Tao Min, Qianqian Shang, Bin Wang, Jing Pu

    Published 2024-09-01
    “…Then, a risk nomogram incorporating independent risk variables and a prognostic nomogram integrating independent prognostic factors were established in the training cohort and validated for accuracy in the validation cohort, respectively. Receiver operating characteristic (ROC) curves, area under the curve (AUC), and calibration curves were utilized to measure the accuracy of nomograms, while decision curve analysis (DCA) curves were employed to assess their clinical benefit capacity. …”
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    Article
  6. 13206
  7. 13207

    Association between sleep duration and hip fracture risk among the older adults: a cross-sectional study based on the NHANES by Hengbo Zhang, Sijing Tang, Lingkai Kong, Lu Tang, Qiaolan Liu, Bo Yu

    Published 2025-05-01
    “…Methods The study assessed a cohort of 7,540 participants aged at least 60 years old using data from the National Health and Nutrition Examination Survey (NHANES) from 2005 to 2010, as well as from 2013 to 2014. …”
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    Article
  8. 13208
  9. 13209

    Application of Impulse Oscillometry Combined with Fractional Exhaled Nitric Oxide in Monitoring Asthma Control Levels in Children by Hu J, Fan Y, Luo R, Li Q, Ai T, Wang L

    Published 2025-03-01
    “…The ratio of forced expiratory volume in one second to forced vital capacity (FEV1/FVC), forced expiratory flow at 50% (FEF50), forced expiratory flow at 75% (FEF75), and maximal mid-expiratory flow (MMEF) were lower in the uncontrolled group (P< 0.05). Receiver operating characteristic curve (ROC) analysis demonstrated that Z5, R5, R5-R20, Fres, and FeNO were valuable in asthma diagnosis (P< 0.05), with higher sensitivity in monitoring small airway function compared to MMEF. …”
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    Article
  10. 13210

    Predictive value of systemic inflammatory indices for perinatal outcomes following cervical cerclage: a retrospective cohort study by Erkan Sağlam, Mustafa Raşit Özler, Bekir Sıddık Yılmaz

    Published 2025-07-01
    “…Inflammatory markers with significant correlations were further assessed via Receiver Operating Characteristic (ROC) analysis for their predictive performance. …”
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    Article
  11. 13211
  12. 13212

    Automatic segmentation model and machine learning model grounded in ultrasound radiomics for distinguishing between low malignant risk and intermediate-high malignant risk of adnex... by Lu Liu, Wenjun Cai, Feibo Zheng, Hongyan Tian, Yanping Li, Ting Wang, Xiaonan Chen, Wenjing Zhu

    Published 2025-01-01
    “…Radiomics features were extracted utilizing a feature analysis system in Pyradiomics. Feature selection was conducted using the Spearman correlation analysis, Mann–Whitney U-test, and least absolute shrinkage and selection operator (LASSO) regression. …”
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    Article
  13. 13213

    Perioperative Anti-Fibrotic Treatment Prevents Acute Exacerbation of Idiopathic Pulmonary Fibrosis After Lung Cancer Surgery by Stefano Bongiolatti, Alberto Salvicchi, Elisabetta Rosi, Elena Bargagli, Giovanni Mugnaini, Alessandro Gonfiotti, Federico Lavorini, Paolo Spagnolo, Andrea Dell’Amore, Federico Rea, Luca Voltolini

    Published 2024-11-01
    “…Although the sample size was small and few events were studied, the incidence of acute exacerbation was significantly lower among patient on anti-fibrotic therapy (3.4% vs. 23.1%, <i>p</i> = 0.044); in addition, anti-fibrotic treatment was the strong factor preventing acute exacerbation at the multivariable analysis (OR 0.089, <i>p</i> = 0.038). Post-operative 30- and 90-day mortality rates were not significantly lower in the anti-fibrotic treatment group (0% and 0% vs. 7.7% and 11.5%, <i>p</i> = 0.21 and <i>p</i> = 0.099, respectively). …”
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  14. 13214

    A Model Predicting Occult Metastases in Lateral Lymph Nodes in pN1a Stage Papillary Thyroid Cancer by Chen Y, Chen S, Mei Y, Wang F, Wei T, Wei C

    Published 2025-08-01
    “…Clinical and pathological data, including tumor location, size, capsular invasion, and nodal status, were collected. …”
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  15. 13215

    Remnant cholesterol in early pregnancy as a predictor of gestational diabetes mellitus beyond triglyceride levels: a retrospective cohort study by Xiang-Xiang Li, Jia-Yi Zhang, Si-Yuan Chen, Xiao-Fei Wu, Chun-Fang Ma, Hao Shen

    Published 2025-07-01
    “…Methods We performed a retrospective cohort study involving pregnant women admitted to the Suzhou Ninth Hospital affiliated to Soochow University. Data were obtained from the electronic medical record system. …”
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  16. 13216
  17. 13217

    Diagnostic accuracy of heart rate variability as a screening tool for mild neurocognitive disorder by Julia Czopek-Rowinska, Eling D. de Bruin, Eling D. de Bruin, Eling D. de Bruin, Patrick Manser, Patrick Manser

    Published 2024-12-01
    “…Diagnostic accuracy was evaluated using receiver operating characteristic curve analysis based on the area under the curve. …”
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  18. 13218
  19. 13219

    Prognostic model for predicting recurrence in breast cancer patients in Saudi Arabia by Ousman Khan, Jimoh Olawale Ajadi, Fahad Almsned, Hani Almohanna, Amjad Alrasheed, Ridwan A. Sanusi, Nurudeen A. Adegoke

    Published 2025-05-01
    “…We evaluated the performance of the models using both the area under the receiver operating characteristic curve for multivariate logistic regression and C-index for multivariate Cox regression. …”
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  20. 13220