Showing 301 - 320 results of 1,109 for search '"multivariate analysis"', query time: 0.07s Refine Results
  1. 301

    Predictive factors associated with short‐term mortality in cats with feline infectious peritonitis treated with remdesivir or GS‐441524 or both by Sho Goto, Tsuyoshi Kamiyoshi, Ryota Iwasaki

    Published 2025-01-01
    “…Of these variables, only plasma LDH activity ≥323 U/L, a cut‐point determined by receiver operating characteristic curve analysis, was significantly associated with short‐term mortality by multivariate analysis (odds ratio, 15.30; 95% CI, 1.18‐198.00; P = .04). …”
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  2. 302

    Investigating the impact of persistent HPV infection on recurrence of lesions post-surgery for early-stage cervical cancer and related influencing factors by Jing Na, Ya Li, Qiao Lu, Yang Wang, Shichao Han, Jun Wang

    Published 2025-02-01
    “…HPV infection persisted beyond 12 months in 19 patients (7.9%), with 3 cases demonstrating the same HPV genotypes (types 52, 58) as those identified preoperatively. Multivariate analysis identified persistent postoperative HPV infection (odds ratio [OR] 1.72, 95% confidence interval [CI] -1.14 to 5, p=0.001*) as an independent risk factor for recurrence. …”
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  3. 303

    Elevated Preoperative Serum CA19-9 Levels in Patients with Hepatocellular Carcinoma Is Associated with Poor Prognosis after Resection by Yu-Ling Chen, Chien-Hung Chen, Rey-Heng Hu, Ming-Chih Ho, Yung-Ming Jeng

    Published 2013-01-01
    “…Patients with elevated preoperative CA19-9 levels had lower 10-year survival than those without CA19-9 elevation. Multivariate analysis revealed that CA19-9 level, tumor grade, and tumor size are independent prognostic factors for long-term survival. …”
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  4. 304

    Geochemical-based appraisal of karst groundwater quality, west Nile Valley, central Egypt, for drinking and irrigation by Hassan Alzahrani, Abdullah Basaloom, Sayed Mosaad

    Published 2025-02-01
    “…This was achieved through integrated the analysis of ionic concentration data, using Piper and Gibbs diagrams, ionic ratios, multivariate analysis, and Water Quality Indices (WQI).New hydrological insight: Funding indicated that the groundwater varies from fresh to brackish. …”
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  5. 305

    A Study of Success Rate of Miniscrew Implants as Temporary Anchorage Devices in Singapore by Song Yi Lin, Yow Mimi, Chew Ming Tak, Foong Kelvin Weng Chiong, Wong Hung Chew

    Published 2015-01-01
    “…Overall success rate was 94.7% at T1 and 83.3% at T2. Multivariate analysis revealed only the length of miniscrew implant to be significantly associated with success at both T1 (P=0.002) and T2 (P=0.030). …”
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  6. 306

    Anticardiolipin Autoantibodies as Useful Biomarkers for the Prediction of Mortality in Septic Patients by Amal Abouda, Z. Hajjej, A. Mansart, W. Kaabechi, D. Elhaj Mahmoud, O. Lamine, E. Ghazouani, M. Ferjani, I. Labbene

    Published 2022-01-01
    “…In-hospital mortality rate was 60%. Multivariate analysis showed that age and aCL at days 3 and 5 along with SOFA at day 3 were independent outcome predictors. …”
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  7. 307

    Liver Cirrhosis/Severe Fibrosis Is a Risk Factor for Anastomotic Leakage after Colorectal Surgery by Samuel Andreas Käser, Irina Hofmann, Niels Willi, Felix Stickel, Christoph Andreas Maurer

    Published 2016-01-01
    “…The difference remained statistically significant after correction for confounding factors by multivariate analysis. Conclusion. Patients with liver cirrhosis/severe fibrosis have an increased risk of leakage after colonic anastomosis.…”
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  8. 308

    Distribution and Determinants of Peripapillary Retinal Nerve Fiber Layer Thickness and Its Association with Sleep Quality in Chinese Teenagers by Chen-Wei Pan, Yu-Xi Qian, Hua Zhong, Jun Li, Qin Chen

    Published 2019-01-01
    “…There was an increasing trend of spherical equivalent and a decreasing trend of AL with RNFL thickness. In multivariate analysis, each diopter of spherical equivalent increase was associated with 0.64 μm increase in pRNFL thickness. …”
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  9. 309

    Thyroid hormones and neurological impairments during the first two days after stroke: A pilot study by Kobra Akhoundzadeh, Ashraf Zarvani, Fatemeh Mohajerani, Sakineh Shafia

    Published 2025-01-01
    “…According to the multivariate analysis, high T4 hormone was as a predictor of NIHSS score >10. …”
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  10. 310

    Evaluation of Plasma Amino Acid Levels in Preterm Infants and Their Potential Correlation with Retinopathy of Prematurity by Yasin Ozcan, Gumus Huseyin, Kenan Sonmez

    Published 2020-01-01
    “…The mean serum arginine and glutamine levels were significantly higher, but the mean lysine and aspartic acid levels were significantly lower in Group A, compared to Group B (p=0.04, p=0.002, p=0.029, and p=0.002, respectively). In multivariate analysis, the mean arginine and lysine levels were significantly associated with the stage of the disease (p=0.03 and p=0.01, respectively). …”
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  11. 311

    DNA Ploidy and S-Phase Fraction in Carcinoma of the Gallbladder Related to Histopathology, Number of Gallstones and Survival 1 by Ulf Gustafsson, Curt Einarsson, Lennart C. Eriksson, Virgil Gadaleanu, Staffan Sahlin, Bernhard Tribukait

    Published 2001-01-01
    “…At a median cancer specific survival time of four months patients with diploid tumours had a better survival than those with aneuploid tumours (p=0.02). In multivariate analysis of the tumour characteristic, only T‐category and tumour grade were independent prognostic factors. …”
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  12. 312

    Clinical Characteristics and Mortality-Associated Factors in Trauma Patients Undergoing Permanent Versus Temporary Tracheostomy by Ahmad K. Alnemare

    Published 2025-01-01
    “…<b>Results:</b> Analysis of the total cohort revealed that patients with tracheostomy demonstrated high rates of severe injuries (75.2%) and a notable comorbidity burden, including cardiovascular disorders (4.0%) and blood disorders (5.8%). Multivariate analysis revealed that mortality risk was independently associated with advanced age (OR 1.018, 95% CI 1.016–1.021), higher injury severity scores (OR 1.004, CI 1.002–1.007), female sex (OR 1.187, CI 1.078–1.308), and cardiovascular surgical intervention (OR 1.487, CI 1.350–1.638). …”
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  13. 313

    In Stent Restenosis Predictors after Carotid Artery Stenting by Mirco Cosottini, Maria Chiara Michelassi, Walter Bencivelli, Guido Lazzarotti, Silvia Picchietti, Giovanni Orlandi, Giuliano Parenti, Michele Puglioli

    Published 2010-01-01
    “…To correlate clinical, radiological, and procedural variables to stent restenosis, an univariate analysis was performed while to determine independent predictors of restenosis, a multivariate analysis was applied. Results. At 1, 3, and 5 years, the cumulative overall survival rate was 98%, 94%, and 92% with a cumulative primary patency rate of 87%, 82.5%, and 82.5%. …”
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  14. 314

    Preoperative predictive factors of cystobiliary fistulas in liver hydatid cysts: results of a monocentric study by Mohamed Salah Jarrar, Ines Karmani, Mehdi Chahed, Malek Barka, Mohamed Hedi Mraidha, Radhouane Toumi, Ameni Beizig, Khayri Dhouioui, Sabri Youssef

    Published 2025-12-01
    “…In univariate analysis, alkaline-phosphatase, gamma-glutamyl-transferase, alanine-transferase elevated levels and multiple type were factors associated with occult fistula, but gamma-glutamyl-transferase level was the only predictor in multivariate analysis.Conclusion These predictive factors could contribute to determine preoperative probability of occult fistula, thus indicating additional intraoperative procedures to ensure its identification.…”
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  15. 315

    Tumor Differentiation is the Dominant Prognostic Factor for Patients with Colorectal Neuroendocrine Neoplasms with Distant Metastasis by Zhijie Wang, Susheng Shi, Hongchang Ren, Qian Liu

    Published 2022-01-01
    “…However, only histological differentiation was identified as an independent factor affecting OS (hazard ratio (HR) = 8.28, 95% confidence interval (CI): 2.98–23.01, P<0.001) in multivariate analysis. After PSM, histological differentiation was further confirmed as the dominant factor affecting OS (HR = 6.09, 95% CI: 1.96–18.95, P=0.002)). …”
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  16. 316

    Continuous professional development and instructors’ beliefs about and practice of active learning method in Bahir Dar university by Mulugeta Teka Kahsay

    Published 2023-06-01
    “…Then, after computing means and standard deviations for each of the two groups of respondents (31 HDP participants and 27 non-participants), multivariate analysis of variance (MANOVA) was applied to compare the difference between HDP participants and non-participants in their beliefs and practice of active learning methods (when both dependent variables considered together). …”
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  17. 317

    Heart rate variability, sleep quality and physical activity in medical students by Samuel Filipe Lopes Alves, Thaísy Andressa Bastos Primo de Sousa Santos, Marianne Lucena da Silva, Katiane da Costa Cunha

    Published 2025-12-01
    “…Results: A predominance of poor sleep quality and high physical activity levels were observed in medical students. Multivariate analysis revealed a significant association between HRV, IPAQ, and sleep quality in the SDNN (F reg=3.08; p = 0.0486) and LF (F reg=2.95; p = 0.0553) components. …”
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  18. 318

    Unveiling the Hidden Burden: Estimating All-Cause Mortality Risk in Older Individuals with Type 2 Diabetes by Dikang Pan, Hui Wang, Sensen Wu, Jingyu Wang, Yachan Ning, Jianming Guo, Cong Wang, Yongquan Gu

    Published 2024-01-01
    “…We constructed a comprehensive prediction model based on the results of multivariate analysis and LASSO binomial regression. These models were then validated using data from the validation cohort. …”
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  19. 319

    Healing of Benign Gastric and Prepyloric Ulcers: A Prospective, Endoscopy-Controlled, Randomized, Double-Blind, Canadian Multicentre Study of Omeprazole 20 and 40 mg Daily and Rant... by Pierre Paré, Robert J Bailey, André P Archambault, Henri Navert, C Noel Williams, ABR Thomson, Denis Levesque, Alain Farley

    Published 1990-01-01
    “…The healing rates at four weeks were 67, 79 and 54% and at eight weeks increased to 90, 97 and 71 % for the omeprazole 20 and 40 mg groups and the ranitidine group, respectively (P< 0.03 for the differences between each of the omeprazole groups and the ranitidine group at eight weeks). Multivariate analysis showed influence on healing rate for ulcer size but not for smoking status, sex or ulcer site. …”
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  20. 320

    Fibrinogen and Albumin Score Changes during Preoperative Treatment Can Predict Prognosis in Patients with Locally Advanced Rectal Cancer by Meng-Jun Tang, Shu-Bo Ding, Wang-Yuan Hu

    Published 2019-01-01
    “…The occurrence of systemic failure was higher in group B than in group A (40.9% vs. 19%, P=0.032). In multivariate analysis, changes in FA scores, pretreatment carcinoembryonic antigen (CEA) levels, and pathologic differentiation were independent prognostic parameters for DFS and changes in FA scores and pretreatment CEA levels were independent prognostic parameters for OS. …”
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