Showing 321 - 340 results of 1,109 for search '"multivariate analysis"', query time: 0.09s Refine Results
  1. 321

    Combining and congruence evaluation of phylogenetic signals from different genes based on geometric approach by V. M. Efimov, V. Yu. Kovaleva, Yu. N. Litvinov

    Published 2017-02-01
    “…Geometricness of Euclidean distances allows to apply to molecular data methods of multivariate analysis, which are relevant for intra- and interspecies variability investigating, visualization of possible directions of evolution, combining data and evaluation of the congruence of phylogenetic signals. …”
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  2. 322

    Systemic Lupus Erythematosus in Hemodialysis: Survival Comparison and Mortality-Related Factors by Hwajeong Lee, Seok-Hui Kang

    Published 2025-01-01
    “…<i>Results</i>: The Kaplan–Meier curve showed that the SLE group had better survival than the other two groups. Multivariate analysis showed that the hazard ratios were 0.89 (<i>p</i> = 0.334) in the others group and 1.32 (<i>p</i> = 0.015) in the DM group compared to those in the SLE group. …”
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  3. 323

    Stability Study of Algerian Nigella sativa Seeds Stored under Different Conditions by Muhammad Safwan Ahamad Bustamam, Kamarul Arifin Hadithon, Ahmed Mediani, Faridah Abas, Yaya Rukayadi, Nordin Lajis, Khozirah Shaari, Intan Safinar Ismail

    Published 2017-01-01
    “…Six replicates each were prepared and analyzed with Headspace-Gas Chromatography-Mass Spectrometry (HS-GC-MS) for three time points at the initial (1st day (0)), 14th (1), and 28th (2) day of storage. A targeted multivariate analysis of Principal Component Analysis revealed that the stability of the main volatile constituents of the whole seeds was better than that of the ground seeds. …”
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  4. 324

    Diagnostic and predictive values of serum metabolic profiles in sudden sensorineural hearing loss patients by Xiangsheng Wang, Yan Gao, Ruirui Jiang

    Published 2022-09-01
    “…Twelve distinctive metabolites were observed between the two groups, and ROC curves demonstrated that N4-acetylcytidine, p-phenylenediamine, sphingosine, glycero-3-phosphocholine, and nonadecanoic acid presented good predictabilities in the hearing recovery. Multivariate analysis results demonstrated that serum N4-Acetylcytidine, sphingosine and nonadecanoic acid levels were associated with hearing recovery in SSNHL patients. …”
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  5. 325

    Progression of Diabetic Retinopathy and Declining Renal Function in Patients with Type 2 Diabetes by AJin Cho, Hayne Cho Park, Young-Ki Lee, Young Joo Shin, So Hyun Bae, Hakyoung Kim

    Published 2020-01-01
    “…The progression group had longer duration of diabetes, higher fasting plasma glucose, higher HbA1c, and a higher rate of ≥20% decline in eGFR during the follow-up period. After multivariate analysis, ≥20% decline in eGFR (odds ratio 2.553, 95% CI 1.219-5.348, p=0.013) was an independent risk factor for progression of DR in patients with NPDR. …”
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  6. 326

    Comparison of the safety and efficacy between minimally invasive cardiac surgery and median sternotomy in a low-risk mixed Asian population in Singapore by Zhi Xian Ong, Duoduo Wu, Haidong Luo, Guohao Chang, Faizus Sazzad, Jai Ajitchandra Sule, Peggy Hu, Theo Kofidis

    Published 2022-11-01
    “…Compared with patients who underwent MS, those who underwent MICS had shorter length of postoperative hospital stay (P < 0.001). On multivariate analysis, patients who underwent MICS had lower rates of atrial fibrillation (P = 0.021), reoperation (P = 0.028) and prolonged ventilation (P < 0.001). …”
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  7. 327

    The Effectiveness of Cognitive Rehabilitation on Improving Academic Eemotions and Academic engagement of Students with Special Learning Disabilities in Girls' Secondary Period Scho... by seyedeh zari noori, Seyedeh Maryam Mousavi

    Published 2024-11-01
    “…The obtained data were analyzed using univariate and multivariate analysis of covariance. The findings of the research showed that cognitive rehabilitation is effective in improving positive academic emotions and components of pleasure and pride of students with special learning disabilities (P<0.01).…”
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  8. 328

    Aggression from Patients or Next of Kin and Exposure to Bullying Behaviors: A Conglomerate Experience? by Iselin Reknes, Guy Notelaers, Nils Magerøy, Ståle Pallesen, Bjørn Bjorvatn, Bente Elisabeth Moen, Ståle Einarsen

    Published 2017-01-01
    “…Latent class (LC) analysis and a multivariate analysis of variance (MANOVA) were used to investigate the proposed relationships. …”
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  9. 329

    Speaking exams with less anxiety in Intelligent Computer-Assisted Language Assessment (ICALA): mirroring EFL learners’ foreign language anxiety, shyness, autonomy, and enjoyment by Botir Elov, Irodakhon Abdullayeva, Laylo Raupova, Azam Kholikov, Marguba Mirkasimova

    Published 2025-01-01
    “…The results of the multivariate analysis of variance (MANOVA) indicate that applying ICALA in performing oral tests may moderate students’ shyness, foreign language anxiety, autonomy, and enjoyment in language assessment. …”
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  10. 330

    Comparative Quantitative Study on Phytochemical Contents and Antioxidant Activities of Capsicum annuum L. and Capsicum frutescens L. by Tomi Lois Olatunji, Anthony Jide Afolayan

    Published 2019-01-01
    “…Dendrogram obtained from multivariate analysis distinguished the two Capsicum species. …”
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  11. 331

    Highway Traffic Speed Prediction in Rainy Environment Based on APSO-GRU by Dongqing Han, Xin Yang, Guang Li, Shuangyin Wang, Zhen Wang, Jiandong Zhao

    Published 2021-01-01
    “…Secondly, through the method of multivariate analysis of variance, the significance of the impact of potential factors on traffic flow speed was explored. …”
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  12. 332

    Association between extracellular DNA levels, markers of inflammation and left ventricular mass index in children with chronic kidney disease by Ylva Tranæus Lindblad, Ľubomíra Tóthová, Peter Celec, Karolina Kublickiene, Peter Bárány, Milan Chromek

    Published 2025-01-01
    “…In univariate analysis, levels of interleukin-6 (IL-6), antimicrobial peptide cathelicidin (LL-37), soluble vascular cell adhesion molecule-1 (VCAM-1) and left ventricular mass index (LVMI) were positively correlated with total exDNA and nc_exDNA concentrations. Multivariate analysis revealed LVMI as the only independent variable associated with high levels of both total exDNA and nc_exDNA. …”
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  13. 333

    Factors Affecting Visual Prognosis of Myopic Foveoschisis after Macular Buckling by Xiujuan Zhao, Yanbing Wang, Yuqing Chen, Silvia Tanumiharjo, Yijin Wu, Ping Lian, Shida Chen, Xia Huang, Bingqian Liu, Lin Lu

    Published 2022-01-01
    “…Univariate analysis identified that baseline BCVA, age, MH, atrophic myopic maculopathy category, and postoperative intraretinal cyst were significantly related to BCVA at the postoperative 2-year follow-up. Multivariate analysis revealed that preoperative BCVA and age were significant factors. …”
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  14. 334

    Negative Video Capsule Endoscopy Had a High Negative Predictive Value for Small Bowel Lesions, but Diagnostic Capability May Be Lower in Young Patients with Overt Bleeding by Sipawath Khamplod, Julajak Limsrivilai, Uayporn Kaosombatwattana, Nonthalee Pausawasdi, Phunchai Charatcharoenwitthaya, Supot Pongprasobchai, Somchai Leelakusolvong

    Published 2021-01-01
    “…The cumulative rate of rebleeding at 1, 2, and 5 years was 10.0%, 14.3%, and 22.4%, respectively. Multivariate analysis showed nonsteroidal anti-inflammatory drugs (NSAIDs) and presentation of overt bleeding to be independent predictors of rebleeding. …”
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  15. 335

    Assessing the Effectiveness of Case-Based Learning on Students’ Attitudes Toward Chemistry and Formal Reasoning in Acid-Base Topics by Adelia Apriyanti, Antuni Wiyarsi

    Published 2024-12-01
    “…Data were collected through case-based essay questions and attitude questionnaires. Multivariate analysis (Hotelling’s Trace) assessed the differences between groups. …”
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  16. 336

    A cycle-based model to predict no usable blastocyst formation following cycles of in vitro fertilization in patients with normal ovarian reserve by Xue Wang, Chen-yue Dong, Cui-lian Zhang, Shao-di Zhang

    Published 2025-01-01
    “…The performance of the nomogram was assessed using the receiver operating characteristic (ROC) curve and calibration curve, the net benefit threshold of prediction was determined using decision curve analysis (DCA). Results Multivariate analysis identified three independent predictors: the number of day 3 (D3) embryos, the number of high-quality D3 embryos, and the number of embryos used for blastocyst culture. …”
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  17. 337

    Rapid and Nondestructive Determination of Egg Freshness Category and Marked Date of Lay using Spectral Fingerprint by Thomas O. S. Akowuah, Ernest Teye, Julius Hagan, Kwasi Nyandey

    Published 2020-01-01
    “…The results show that handheld spectrometer and multivariate analysis could be used for rapid and nondestructive measurement of egg freshness. …”
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  18. 338

    The effectiveness of schema-based education (the area of ​​selfmanagement and impaired or damaged performance) on academic self-efficacy and achievement motivation female students... by zohreh fotuhi, Hasan Asadzadeh, Ismail Sadipour, Fariborz Dortaj, Soghra Ebrahimighavam

    Published 2024-08-01
    “…Data analysis was performed using the multivariate analysis of covariance (MANCOVA) test. Results showed that schema-based training significantly and positively affects academic self-efficacy and achievement motivation (p<0.01).…”
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  19. 339

    Acute correction of electromechanical dyssynchrony and response to cardiac resynchronization therapy by Ghassan Moubarak, Guillaume Viart, Frédéric Anselme

    Published 2020-06-01
    “…Two factors were independently associated with CRT response in multivariate analysis: ischemic cardiomyopathy (odds ratio 0.19, 95% confidence interval 0.04–0.87; P= 0.032) and delta LPEI (odds ratio 1.03 per 1 ms decrease, 95% confidence interval 1.01–1.05; P = 0.007). …”
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  20. 340

    Clinical Factors Associated with Sperm DNA Fragmentation in Male Patients with Infertility by Akira Komiya, Tomonori Kato, Yoko Kawauchi, Akihiko Watanabe, Hideki Fuse

    Published 2014-01-01
    “…The SNV showed a tendency to increase with the SDFI. The multivariate analysis revealed that the sperm progressive motility and chronic alcohol use were significant predictors of the SDF. …”
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