Mostrando 3,001 - 3,020 Resultados de 3,803 Para Buscar '"U.S.S.A."', tiempo de consulta: 0.82s Limitar resultados
  1. 3001
    “…Conditional logistic regression for all-cause mortality with respect to number of drugs indicated that during the 3.26 years of follow-up persons who received more than one drug were more likely to die (coefficient = 0.5039, OR = 1.6552, p = 0.0322) than patients who received one drug. 2) Was there a U curve relationship between on treatment SBP and all-cause mortality? A U curve fitting a quadratic equation (parabola) of SBP and all-cause death was observed. …”
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  2. 3002
    “…Feature utility in differentiating and classifying low-(grade group 1) vs. intermediate/high-(grade group ≥ 2) aggressive cancers was evaluated using Mann–Whitney U-tests, and a support vector machine classifier employing “hold-one-institution-out” cross-validation scheme, respectively. …”
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  3. 3003
  4. 3004
    “…BACKGROUND: The U.S. lacks a stroke surveillance system. This study develops a method to transform an existing registry into a nationally representative database to evaluate acute ischemic stroke care quality. …”
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  5. 3005
    “…BACKGROUND: Video-assisted thoracoscopic surgery (VATS) has been recognized as a standard procedure, but whether uniport VATS (U-VATS) is a more effective and minimally invasive approach compared with multiport VATS (M-VATS) is controversial. …”
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  6. 3006
    por Saood, Adnan, Hatem, Iyad
    Publicado 2021
    “…SegNet is characterized as a scene segmentation network and U-NET as a medical segmentation tool. Both networks were exploited as binary segmentors to discriminate between infected and healthy lung tissue, also as multi-class segmentors to learn the infection type on the lung. …”
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  7. 3007
    “…Pertinent laboratory work-up included a lactate level of 12.0 mmol/L, thyroid-stimulating hormone of 0.02 ulU/L, and a free thyroxine level of 0.04 ng/dL. Cardiac ultrasound showed globally decreasedleft ventricular function with an ejection fraction of 25-30% and mild dilation of the right ventricle. …”
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  8. 3008
  9. 3009
    “…Two convolutional neural networks (CNN) are employed to extract the relevant image regions and pose information of each ankle so that they can be aligned with each other. A first U-Net uses a sliding window to predict the location of each ankle. …”
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  10. 3010
    “…FdxA was shown to interact with 21 proteins, including itself, NifS, ApbC and Nfu, however no interactions between NifU and FdxA were detected. By use of cross-linking studies, a 51-kDa ApbC-Nfu heterodimer complex was identified. …”
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  11. 3011
    por Lamba, Nayan, Iorgulescu, Bryan
    Publicado 2021
    “…Asian/Pacific Islander pediatric patients in the U.S. had a notably higher prevalence of GCTs: among Asian/Pacific Islander males, 10.6% of all brain tumors were GCTs, compared to only 4.5% in White non-Hispanic patients, 2.8% in Black non-Hispanic patients, and 6.0% in Hispanic patients. …”
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  12. 3012
  13. 3013
    “…All data were statistically analyzed by T test and Mann–Whitney U test. Results: A total of six premature infants were diagnosed with Candida CNS infection, two cases were diagnosed by a positive CSF culture and four cases were clinically diagnosed. …”
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  14. 3014
    “…The objective of this study was to evaluate the perceived statistical training of U.S. ASGS. A survey with 38 questions was shared across U.S. universities, and 416 eligible ASGS from 43 universities participated in this study. …”
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  15. 3015
    “…RESULTS: There was a statistically significant reduction in operative volume in the United Kingdom center from the pre-COVID months to the COVID months (χ(2)(5) = 84.917; P < 0.001) but no significant difference in the operative volume in the German center (P = 0.61). A Mann-Whitney U test showed a statistically significant difference in the volume of residents operating in the COVID months compared with pre-COVID months in both United Kingdom and German centers (P < 0.001). …”
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  16. 3016
    “…ABSTRACT: We have used three established human glioblastoma (GBM) cell lines—U87MG, A172, and T98G—as cellular systems to examine the plasticity of the drug-induced GBM cell phenotype, focusing on two clinical drugs, the phosphodiesterase PDE10A inhibitor Mardepodect and the multi-kinase inhibitor Regorafenib, using genome-wide drug-induced gene expression (DIGEX) to examine the drug response. …”
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  17. 3017
  18. 3018
    “…EJDeR is delivered via the Uppsala University Psychosocial Care Programme (U-CARE) portal, a web-based platform that is designed to deliver internet-administered LICBT interventions and includes secure videoconferencing. …”
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  19. 3019
    “…MAIN OUTCOMES AND MEASURES: Reliability of clinicopathological and radiomics-based features were assessed with area under receiver operating characteristic curve (AUC) and Mann-Whitney U test. RESULTS: A total of 323 patients (242 [74.9%] men; median [range] age, 58 [24-82] years) were included in the study, with 250 patients (77.4%) in the training cohort and 73 (22.6%) in the validation cohort. …”
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  20. 3020
    “…Statistical analysis was performed using the McNemar test, Wilcoxon Signed-Rank test, and Mann-Whitney U test at a significance level of p < 0.05. RESULTS: There were statistically significant differences in the mean percentages of micronuclei, condensed chromatin, karyorrhexis, pyknosis, and karyolysis before and 10 ± 2 days after the CBCT scan (p < 0.05). …”
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