Showing 1,581 - 1,600 results of 5,437 for search '"logistics"', query time: 0.06s Refine Results
  1. 1581

    Construction of risk prediction model and risk score table for infant heart failure hospital death based on white blood cell count to total protein ratio by Shuai Shang, Meng Wei, Huasheng Lv, Xiaoyan Liang, Yanmei Lu, Baopeng Tang

    Published 2025-02-01
    “…Lasso regression identified significant mortality-associated clinical indices; logistic regression then built a death prediction model with an AUC of 0.755. …”
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    Article
  2. 1582

    Impact of Defending Strategy Decision on DDoS Attack by Chunming Zhang

    Published 2021-01-01
    “…To study the impact of defense strategy selection on DDoS attack behavior, the current study uses logistic function as basis to propose a dynamic model of DDoS attacks with defending strategy decisions. …”
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    Article
  3. 1583

    Photosynthesis as a discrete biochemical process by M. Štetina, J. KrempaskÝ

    Published 2000-01-01
    “…It is shown that the existence of a multioscillatory and chaotic regime observed in the photosynthesis could be explained on the basis of logistic equations, i.e., using a discrete approach. …”
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    Article
  4. 1584

    A LASSO-derived clinical score to predict severe acute kidney injury in the cardiac surgery recovery unit: a large retrospective cohort study using the MIMIC database by Qi Guo, Jingjing Huang, Yuewei Li, Hongwei Li, Jingfeng Wang, Yong Xie, Tucheng Huang, Wanbing He, Wenyu Lv, Jieping Huang, Yangxin Chen

    Published 2022-06-01
    “…Decision curve analysis demonstrated that the model could achieve a net benefit.Conclusion A clinical score built by using LASSO regression and logistic regression to screen multiple clinical risk factors was established to estimate the probability of severe AKI in CSRU patients. …”
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    Article
  5. 1585
  6. 1586

    Predicting Neoplastic Gallbladder Polyps: The Role of Current Surgical Indications and Preoperative Images by Ik Hyun Jo, Chang Nyol Paik, Hong Geun Ahn, Dong Do You, Jae Hyun Han, Hyun A Kim

    Published 2025-01-01
    “…The predictive performances of seven surgical indications were compared by fitting the receiver operating characteristic curves. Logistic regression analysis was used to identify the candidate variables associated with predicting neoplastic polyps. …”
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    Article
  7. 1587

    Pretransplant HbA1c Is a Useful Predictor for the Development of New-Onset Diabetes in Renal Transplant Recipients Receiving No or Low-Dose Erythropoietin by Kazuaki Tokodai, Noritoshi Amada, Izumi Haga, Atsushi Nakamura, Toshiaki Kashiwadate, Naoki Kawagishi, Noriaki Ohuchi

    Published 2014-01-01
    “…Univariate and multivariate logistic regression analyses were used to investigate the association of several parameters with NODAT. …”
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    Article
  8. 1588

    Analysis of clinical characteristics of hemorrhagic fever with renal syndrome with acute pancreatitis: a retrospective study by Lihua Huang, Min Xiao, Xiaoling Huang, Jun Wu, Jiao Luo, Fuxing Li, Wei Gu

    Published 2025-12-01
    “…Propensity Score Matching (PSM) and logistic regression analyzed the impact of AP on HFRS severity and short-term prognosis. …”
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    Article
  9. 1589

    Association between magnesium depletion score and prevalence of hyperuricemia in American adults: a study based on NHANES 2007-2018 by Yongchun Xiao, Yong Mou, Yong Mou, Ping Wu, Ke Wang, Tianjun Chen, Zhiwan Chen, Hongsheng Lin, Hua Yang, Zhisheng Ji

    Published 2025-02-01
    “…Univariable and multivariable logistic regression models assessed the association between MDS and HUA. …”
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    Article
  10. 1590

    The association of chronotype, sleep duration and trajectories of health-risk behaviors among college students: a cohort study by Wanyu Che, Chenfang Wang, Shuman Tao, Tingting Li, Yang Xie, Fangbiao Tao, Xiaoyan Wu

    Published 2025-01-01
    “…The latent class growth analysis (LCGA) was used to estimate the trajectory of self-reported HRBs. Multivariate logistic regression models were used to study whether sleep parameters (chronotype and sleep duration) correlated with HRBs’ trajectories. …”
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    Article
  11. 1591

    Prevalence and predictors of NTM in presumed/confirmed drug-resistant TB by E.T. Abbew, R. Laryea, F. Sorvor, Y.A. Poku, N. Lorent, D. Obiri-Yeboah, L. Lynen, L. Rigouts

    Published 2024-07-01
    “…MTBc isolates identified by GenoType underwent spoligotyping. A logistic regression model was used to identify the predictors of NTM isolation. …”
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    Article
  12. 1592

    Blood Transfusions in Total Hip and Knee Arthroplasty: An Analysis of Outcomes by Thomas Danninger, Rehana Rasul, Jashvant Poeran, Ottokar Stundner, Madhu Mazumdar, Peter M. Fleischut, Lazaros Poultsides, Stavros G. Memtsoudis

    Published 2014-01-01
    “…Patient and health care demographics, as well as comorbidities and perioperative outcomes were compared. Multivariable logistic regression models were fitted to determine associations between transfusion, age, and comorbidities and various perioperative outcomes. …”
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    Article
  13. 1593

    Development of a clinical prediction model for benign and malignant pulmonary nodules with a CTR ≥ 50% utilizing artificial intelligence-driven radiomics analysis by Wensong Shi, Yuzhui Hu, Guotao Chang, He Qian, Yulun Yang, Yinsen Song, Zhengpan Wei, Liang Gao, Hang Yi, Sikai Wu, Kun Wang, Huandong Huo, Shuaibo Wang, Yousheng Mao, Siyuan Ai, Liang Zhao, Xiangnan Li, Huiyu Zheng

    Published 2025-01-01
    “…Using R programming, Lasso regression with 10-fold cross-validation filtered features, followed by univariate and multivariate logistic regression to construct the model. Its efficacy was evaluated by ROC, DCA curves and calibration plots. …”
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    Article
  14. 1594

    Lower Urinary Tract Symptoms in Subjects with Subclinical Cerebral White Matter Lesions by Chi-Hang Yee, Ching Leung, Yuki Yu-Ting Wong, Sylvia Lee, Jenny Li, Pauline Kwan, Winnie Chiu-Wing Chu, Vincent Chung-Tong Mok, Chi-Fai Ng

    Published 2018-01-01
    “…Most of the subjects (52.6%) exhibited grade 1 WML. On logistic regression, age was found to be positively correlated with the Fazekas score (correlation coefficient 0.203, p≤0.01). …”
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    Article
  15. 1595

    Improving prognostic evaluations in patients with stage IIIb light chain cardiac amyloidosis: role of haemodynamic parameters by Jingyi Li, Yang Lu, Xiqi Xu, Zhuang Tian, Jian Li, Shuyang Zhang

    Published 2025-01-01
    “…Echocardiographic parameters were also recorded and analysed via logistic regression to explore their relationships with haemodynamic changes. …”
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    Article
  16. 1596

    Laser-induced breakdown spectroscopy applied to cattle compost for phosphorus quantification by Alberto Lencina, Gustavo Romagnoli, Andrea Alonso, Noelia Ramos, Cristian D’Angelo, Lina Lett, Silvia Mestelan

    Published 2022-09-01
    “…Laser-Induced Breakdown Spectroscopy seems proper to obtain such information. For logistic reasons (carriage, storage, field application, etc.), a dry matter characterization is also needed.Method Thirty samples of feedlot compost at different stages of stability and maturity were studied. …”
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    Article
  17. 1597

    Cardiovascular diseases health literacy among Italian navy personnel: A cross-sectional survey by L. Rondinini, V. Di Fiore, M. Pasquale, G. Cruschelli, D. Rocchi, F. Baglivo, A. Baggiani, A.D. Porretta

    Published 2025-02-01
    “…Statistical analyses included logistic regression conducted with R software. Results: A total of 785 participants were enrolled. …”
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    Article
  18. 1598

    Prevalence and correlates of severe anxiety among front-line nurses during and after the COVID-19 pandemic: a large-scale multi-center study by Shutong Yang, Qingling Hao, Hongyu Sun, Yuan Yang, Jiao Liu, Cui Li, Yunsheng Fu, Cong Yao, Guoshuai Luo

    Published 2025-01-01
    “…Statistical analyses, including chi-square tests, t-tests, and logistic regression, were performed to assess the incidence and factors influencing severe anxiety. …”
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    Article
  19. 1599

    Association of combined pulmonary fibrosis and emphysema in rheumatoid arthritis with high titer of rheumatoid factor and autoimmunity to the lung by Aiping Ma, Renliang Huang, Jiaxi Guo, Guangdong Wang, Heqing Huang, Xinze Li, Shan Zhong, Yan Huang, Shaowei Lin, Yikai Lin, Qiaomiao Zhou, Susanne Krauss-Etschmann, Frank Petersen, Zhanxiang Wang, Xinhua Yu, Xinhua Yu

    Published 2025-02-01
    “…This study aimed to characterize CPFE using a large cohort of consecutive RA patients and to elucidate potential risk factors associated with RA- CPFE development.MethodsA total of 976 RA patients were enrolled in this cross-sectional study to characterize RA-CPFE. Multiple logistic analyses were conducted to identify potential risk factors for RA-CPFE development. …”
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    Article
  20. 1600