Showing 77,281 - 77,300 results of 78,466 for search '"model"', query time: 0.35s Refine Results
  1. 77281
  2. 77282

    Racial Disparities in Cancer Guideline-Concordant Treatment Using Surveillance, Epidemiology, and End Results Data for Patients With NSCLC by Eric Ababio Anyimadu, MS, Jacklyn M. Engelbart, MD, Jason Semprini, PhD, Amanda Kahl, MPH, Cameron Trentz, MS, John M. Buatti, MD, Thomas L. Casavant, PhD, Mary E. Charlton, PhD, Guadalupe Canahuate, PhD

    Published 2025-01-01
    “…Observed probabilities and logistic regression models adjusted for age, disease stage, and race were used to assess racial disparities in treatment and survival, with the Kaplan-Meier method evaluating survival rates. …”
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  3. 77283

    Green biosynthetic silver nanoparticles from Ageratum conyzoides as multifunctional hemostatic agents: Combining hemostasis, antibacterial, and anti-inflammatory properties for eff... by Yang Li, Yinfeng Tan, Huange Zhao, Shiting Chen, Azadeh Nilghaz, Rong Cao, Songlin Zhou

    Published 2025-04-01
    “…Furthermore, the hemostatic efficacy of AC-AgNPs is demonstrated in mouse models of tail amputation and liver injury, where AC-AgNPs significantly reduce the amount of blood loss and the bleeding time. …”
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  4. 77284

    Preoperative carcinoembryonic antigen to lymphocyte ratio serves as a prognostic predictor in elderly patients with colorectal cancer: a multicentre retrospective study by Lei Jiang, Ning Tan, Xiaonan Zhang, Jiayi Jiang, Xinyi Li, Gang Deng, Tao Liang, Haohan Ma, Weiping Deng, Lichang Guan, Kaijun Zhang, Xujie Cai, Lishu Xu

    Published 2025-01-01
    “…Multivariate Cox proportional hazard models indicated that CLR ≤2.53 was significantly associated with reduced mortality risk in the derivation (HR: 0.405, p<0.001), external validation (HR: 0.519, p=0.039) and localised validation cohorts (HR: 0.167, p<0.001).Conclusions Preoperative CLR serves as a reliable predictor of all-cause death following curative resection in elderly patients with CRC. …”
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  5. 77285

    Associations between exposure to volatile organic compounds with obesity in adults by Runmiao Wu, Lei Jia, Xu Zhu, Gongchang Guan, Junkui Wang, Rutai Hui, Meijuan Ma, Zhao Zhao, Hui Pang, Ling Zhu

    Published 2025-03-01
    “…Linear regression and logistic regression models were employed to estimate β-coefficients or odds ratios (ORs) along with their corresponding 95 % confidence intervals (CIs). …”
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  6. 77286

    Detection and Classification of Teacher-Rated Children’s Activity Levels Using Millimeter-Wave Radar and Machine Learning: A Pilot Study in a Real Primary School Environment by Tianyi Wang, Takuya Sakamoto, Yu Oshima, Itsuki Iwata, Masaya Kato, Haruto Kobayashi, Manabu Wakuta, Masako Myowa, Tokomo Nishimura, Atsushi Senju

    Published 2025-01-01
    “…Results indicate the successful detection of restlessness using millimeter-wave radar, demonstrating its potential to capture nuanced body movements in a privacy-protected manner. Machine learning models trained on radar data achieve a classification accuracy of 100%, outperforming other methods in terms of non-invasiveness, lack of body restraint, multi-target applications, and privacy protection. …”
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  7. 77287

    Ecological niche and phenotypic differences among two alpine Rhododendron species and their natural hybrids in a common landscape by Yanghui Zhao, Ying Zhang, Liang Xu, Yadan Yan, Chuncheng Wang, Yafeng Wen, Donglin Zhang

    Published 2025-01-01
    “…We employed nested linear models, and phenotypic differentiation coefficients to assess inter- and intraspecific phenotypic variation. …”
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  8. 77288

    What motivates West African cocoa farmers to value trees? Taking the 4 W approach to the heart of the field by Marie Ruth Dago, Irié Casimir Zo‐Bi, Isaac Kouamé Konan, Aimé Kouadio Kouassi, Stéphane Guei, Patrick Jagoret, Anny Estelle N'Guessan, Elsa Sanial, Chloé Tankam, Soulemane Traoré, Bruno Hérault

    Published 2025-01-01
    “…Drawing from a sample of 150 farmers responsible for the management of 12,096 trees, we quantified the motivations of farmers for 10 material and immaterial uses of trees and used a Bayesian modelling framework to explore the relative importance of the 4 W framework in explaining general motivations, specific to each use, as well as the varying levels of specialization in tree management strategies among farmers. …”
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  9. 77289

    Impact of alternative diagnostic labels for melanoma in situ on management choices and psychological outcomes: protocol for an online randomised study by Brooke Nickel, Lisa Parker, Jon Emery, Richard A Scolyer, Raymond Barnhill, David Elder, Katy JL Bell, Elspeth Davies, Blake O'Brien, Adewole S Adamson, Alexander C J van Akkooi, Farzaneh Boroumand, Zhuohan Wu, Peter M Ferguson, Donald Low, Cynthia Low, Sherrie Liu, Stacey Lewis, Bella Spongberg-Ross

    Published 2024-12-01
    “…We will make pairwise comparisons across the three diagnostic label groups using regression models (univariable and multivariable).Ethics and dissemination The study has been registered with the Australian New Zealand Clinical Trials Registry (ACTRN12624000740594). …”
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  10. 77290
  11. 77291

    Tissue Doppler echocardiography predicts long-term cardiovascular mortality: the Anglo-Scandinavian Cardiac Outcomes Trial (ASCOT) legacy 20-year follow-up study by Simon Thom, Alice Stanton, Jamil Mayet, Amit Kaura, Darrel Francis, Anoop SV Shah, Andrew Sharp, Alun D Hughes, Neil R Poulter, Anenta Ratneswaren, Tong Wu, Somayeh Rostamian, Devan Wasan, PS Sever

    Published 2025-02-01
    “…Unadjusted and adjusted Cox regression survival models were constructed to investigate the association between tissue Doppler echocardiography measurements and long-term cardiovascular mortality.Results Among 506 hypertensive patients (median age 64, interquartile range (58, 69), 87% male), there were 200 (40%) deaths over a 20-year follow-up period. 60 deaths (12%) were cardiovascular-related.A reduction in e′ was independently associated with increased cardiovascular mortality, after adjusting for the ACC/AHA Atherosclerotic Cardiovascular Disease (ASCVD) risk score, with an inverse HR of 1.22 per 1 cm/s decrease (95% CI 1.04–1.43). …”
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  12. 77292

    Efficacy of the Foodbot Factory digital curriculum-based nutrition education intervention in improving children’s nutrition knowledge, attitudes and behaviours in elementary school... by Wendy Lou, Michael Farkouh, JoAnne Arcand, Jacqueline Marie Brown, Saman Tahir, Beatriz Franco-Arellano, Ann LeSage, Janette Hughes, Bill Kapralos, Ellen Vogel, Claire Tugault-Lafleur

    Published 2025-01-01
    “…Generalised linear mixed models will assess changes in outcomes between groups.Ethics and dissemination The study protocol is approved by research ethics boards at Ontario Tech University and participating school boards. …”
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  13. 77293
  14. 77294

    Associations of Tea Consumption With the Risk of All‐Cause and Cause‐Specific Mortality Among Adults With Type 2 Diabetes: A Prospective Cohort Study in China by Lifeng Wang, Xikang Fan, Jian Su, Yu Qin, Zhongming Sun, Yan Lu, Shujun Gu, Chong Shen, Jinyi Zhou, Hao Yu, Ming Wu

    Published 2025-01-01
    “…Cox proportional hazard regression models were used to estimate hazard ratios (HRs) and 95% confidence intervals (CIs). …”
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  15. 77295

    Study protocol: an observational study of distress, immune function and persistent pain in HIV by John A Joska, Mark R Hutchinson, Maia Lesosky, Victoria J Madden, Ncumisa Msolo, Luyanduthando Mqadi, Gillian J Bedwell, Jonathan Grant Peter, Romy Parker, Andrew Schrepf, Robert R Edwards

    Published 2022-06-01
    “…To test the hypothesis that IR is positively associated with SH, data from the subsample will be analysed with generalised mixed effects models to estimate the association between IR and group membership, with SH as the dependent variable.Ethics and dissemination Information obtained from this study will be published in peer-reviewed journals and presented at scientific meetings. …”
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  16. 77296

    Promise and Peril: Stellar Contamination and Strict Limits on the Atmosphere Composition of TRAPPIST-1 c from JWST NIRISS Transmission Spectra by Michael Radica, Caroline Piaulet-Ghorayeb, Jake Taylor, Louis-Philippe Coulombe, Björn Benneke, Loic Albert, Étienne Artigau, Nicolas B. Cowan, René Doyon, David Lafrenière, Alexandrine L’Heureux, Olivia Lim

    Published 2025-01-01
    “…Our results further stress the importance of robustly accounting for stellar contamination when analyzing JWST observations of exo-Earths around M dwarfs, as well as the need for high-fidelity stellar models to search for the potential signals of thin secondary atmospheres.…”
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  17. 77297

    Enhancing resilience: the impact of a near-peer mentoring program on medical students by Lea Pölczman, Lea Pölczman, Dorottya Árva, Dorottya Árva, Zsuzsa Győrffy, Márk Jámbor, András Végh, András Végh, Gergő Kristóf, György Purebl, Edmond Girasek

    Published 2025-01-01
    “…Statistical analysis involved descriptive statistics and mixed linear models for repeated-measures ANOVA.ResultsResults showed a significant increase in resilience for the case group compared to the control group (F (1, 129) = 5.578, p = 0.020), with no significant main effect of time. …”
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  18. 77298

    Sorafenib enhanced the function of myeloid-derived suppressor cells in hepatocellular carcinoma by facilitating PPARα-mediated fatty acid oxidation by Chunxiao Li, Liting Xiong, Yuhan Yang, Ping Jiang, Junjie Wang, Mengyuan Li, Shuhua Wei, Suqing Tian, Yuexuan Wang, Mi Zhang, Jie Tang

    Published 2025-01-01
    “…These included subcutaneous tumor models, cell viability assays, flow cytometry, immunohistochemistry, and RNA sequencing. …”
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  19. 77299

    Diagnostic interval of inflammatory bowel disease in Chinese children and its relationship with growth parameters: a retrospective study by Juan Zhou, BinRong Chen, ZhiCheng Wang, Li Liu, HongJuan OuYang, YanHong Luo, WenTing Zhang, ChenXi Liu, MeiZheng Zhan, JiaQi Duan, CanLin Li, Na Jiang, JieYu You, HongMei Zhao

    Published 2025-02-01
    “…Multivariate logistic regression models showed that fever was associated with a prolonged time interval from first symptom onset to admission and the odds ratio (OR) was 0.45 [95% confidence interval (CI) 0.22–0.94]. …”
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  20. 77300

    Human Papillomavirus, Human Immunodeficiency Virus, and Oral Microbiota Interplay in Nigerian Youth (HOMINY): A Prospective Cohort Study Protocol by Jia Liu, Esosa Osagie, Paul Akhigbe, Nosakhare Idemudia, Ozoemene Obuekwe, Ruxton Adebiyi, Nicolas Schlecht, Yana Bromberg, Fidelis E Eki-Udoko, Nosayaba Osazuwa-Peters, Modupe Oluseun Coker

    Published 2025-02-01
    “…Statistical analyses to look for associations between cohort baseline characteristics and findings will be conducted using univariable and multivariable models for repeated data and high-dimensional microbiome data. …”
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