Showing 521 - 540 results of 6,805 for search '"\"((\\"factors AND regression analyzed\\") OR (\\"factors AND regression analysis\\"))~\""', query time: 0.33s Refine Results
  1. 521

    Retrospective analysis of clinical risk factors of femoral venous catheter-associated thrombosis in hemodialysis patients by GAO Zhen-lan, CHEN Hong, HUANG Ping, LI Jia-ming, ZHANG Yi-min

    Published 2016-01-01
    “…Objective Femoral veins catheters were used in even more patients who were newly initiated to hemodialysis therapy,and catheterization of the femoral veins is associated with an increased risk of thrombosis.This study aimed to analyze the clinical risk factors of femoral venous catheter-associated thrombus in hemodialysis patients.Methods A retrospective study was performed to analyze the relationship between right femoral venous catheter-associated thrombosis and clinical feature and laboratory examinations in 69 hemodialysis patients[average age of(51.72 + 19.91)years,39 males and 30 females]in Blood Purification Center of our hospital.Results Femoral venous catheter-associated thrombosis occurred in 7 cases,including 5 cases of glomerulonephritis(5/69,7.2%),and 2 cases of diabetic nephropathy(2/69,2.9%).Risk factors of right femoral venous catheter-associated thrombosis were explored through univariate analysis and multivariable logistic regression.Only body weight was protective factor(OR=0.862,95%CI=0.752-0.988,P=0.033),but age,gender,blood urea nitrogen,serum creatinine,blood lipids including total cholesterol,triacylglycerol,low density lipoprotein,high density lipoprotein,D-dimer,fibrinogen,prothrombin time,activated partial thromboplastin time,blood platelet,hemoglobin,serum albumin,edema,and prophylactic use of low molecular weight heparin,aspirin,prostaglandin El were not risk or protective factors of right femoral venous thrombosis(P>0.05).Conclusions Body weight was the protective factor of femoral venous catheter-associated thrombosis,inferring that greater body size has bigger femoral vein diameter and can tolerate more ultrafiltration dehydration.…”
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  2. 522

    Analysis of distribution equilibrium and influencing factors for older adult meal service facilities in mainland China by Feng Wang, Hengzhu Zhou, Chengcheng Lv, Xiaokang Song

    Published 2025-06-01
    “…ObjectiveAnalyze the distribution equilibrium of older adult meal service facilities in mainland China and explore the factors influencing their distribution.MethodsUse Python to obtain data on older adult meal service facilities, and analyze the equity of older adult meal services using descriptive statistics, the Lorenz curve, the Gini coefficient, and the Spatial Mismatch Index (SMI). …”
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  5. 525

    Spatio-Temporal Variation and the Associated Factor Analysis of Net Primary Productivity in Grasslands in Inner Mongolia by Zilong Qin, Weiyao Guo, Zongyao Sha

    Published 2024-11-01
    “…However, few studies have examined the long-term variations in the NPP in the IMAR and quantified the effects of natural factors and human activities on the NPP. The study modeled the net primary productivity (NPP) of the IMAR’s grasslands using the Carnegie–Ames–Stanford approach (CASA) model and employed linear regression, trend analysis, and spatial statistics to analyze the spatio-temporal patterns in vegetation productivity and explore the impact on the NPP of natural and socio-economic factors over the past two decades. …”
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  6. 526
  7. 527

    Association of Polycystic Ovary Syndrome with Clinical, Physical, and Reproductive Factors: A Data-Driven Analysis by Ismat Ara Begum, A. S. M. Sanwar Hosen, Deepak Ghimire, Mi Jin Park

    Published 2025-03-01
    “…<b>Methods:</b> A retrospective analysis was conducted on a dataset of 539 participants to determine the optimal ranges of these factors associated with an increased likelihood of PCOS diagnosis. …”
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  8. 528

    Potential profile analysis of financial toxicity and its related factors among lung cancer patients by Xu Zhang, Liwei Zhang, Ziyi Geng, Meimei Shang, Aijun Wang, Xing Zheng, Chao Li, Tingting Zhang, Hailing Yang, Yuanyuan Chen

    Published 2025-04-01
    “…General data questionnaires, FT scale for reported outcomes of cancer patients, Chinese version of the Quality of Life Scale for lung cancer patients, Social Support Rating Scale and simplified version of the Mental Resilience Scale were used. Potential profile analysis of FT levels in lung cancer patients was performed, and multiple logistic regression was used to analyze the related factors of FT levels in different categories. …”
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  9. 529

    China’s colorectal cancer burden and dietary risk factors: a temporal analysis (1990–2021) by Qin Sun, Qin Sun, Dengjun Bi, Dengjun Bi, Yueshan Pang, Jiebin Xie, Jiebin Xie

    Published 2025-07-01
    “…This study systematically assessed China’s CRC disease burden (1990–2021) and temporal trends in diet-related risk factors via GBD 2021 data to inform precision prevention.MethodsGBD 2021 data were used to analyze age/sex differences in the incidence, prevalence, mortality, disability-adjusted life years (DALYs) and diet-related risk factors for CRC. …”
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  10. 530

    Retrospective analysis of pembrolizumab-related adverse reactions and death outcomes based on the FAERS database by Huilin Xu, Ying Huang, Nan Zhao, Han Hu, Dedong Cao

    Published 2025-05-01
    “…Descriptive statistics, univariate analysis, and multivariate Logistic regression models were used to assess the relationship between each variable and fatal outcome. …”
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  11. 531
  12. 532

    Prognostic Factors and Clinical Characteristics in Pediatric Sudden Sensorineural Hearing Loss: A Retrospective Analysis by Ranshi Zhao, Maoling Huang, Cheng Zhong

    Published 2025-04-01
    “…Data on age, tinnitus presence, audiogram types, and initial hearing thresholds were analyzed using SPSS 25.0. Univariate and multivariate logistic regressions were performed to identify significant prognostic factors. …”
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  13. 533

    Spatial Patterns and Determinants of Agricultural Resilience: Evidence From Senegal by Mohammad Tirgariseraji, A. Pouyan Nejadhashemi, Ignacio Ciampitti, P. V. Vara Prasad

    Published 2025-03-01
    “…This study utilized spatial meta‐data and survival regression analysis to examine the effects of regional interactions, shock types, and factor selection on measured resilience through the following phases: (1) Organizing the meta‐data, (2) specifying eight meta‐regression models to assess bias from regional data variations and the interaction effect of sample size, (3) converting meta‐data to survival data to analyze resilience failure exposure and time‐to‐event failure, and (4) regressing the shock types and agroecological zone conditions on the outcomes from phase three. …”
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  14. 534

    Experimental Study of Material Proportioning for Similar Modeling of Brittle Rocks by Chaojun Zhang, Chaoqun Chu, Shunchuan Wu, Rui Pang, Zhiyuan Xia

    Published 2024-12-01
    “…The influence of the material component proportions on the physical and mechanical properties of the specimens, as well as their brittleness characteristics, was systematically analyzed. A multiple linear regression analysis was conducted to derive linear regression equations for the physical and mechanical parameters of the brittle rock simulation materials. …”
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  15. 535

    Factors of Weight Loss for Telemedically Supported Metabolic Syndrome Patients in a Controlled Trial by Brigitta Szálka, István Vassányi, Éva Máthéné Köteles, Lili Adrienn Szabó, Szilvia Lada, Tímea Bolgár, Andrea Korom, Judit Ábrahám, Vilmos Bilicki, Mária Barnai, Attila Nemes, Csaba Lengyel, István Kósa

    Published 2024-11-01
    “…During the trial, we recorded the patients’ weight loss and diet composition. For analysis, <i>t</i>-tests were used, and the temporal trends of diet composition in the intervention group were analyzed between two sub-groups according to weight loss success. …”
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  16. 536

    Mechanism of skull base osteoradionecrosis explored through laboratory assessment with propensity score-matched analysis by Jing Li, Xueyong Hu, Tingfeng Liang, Hongzheng Zhang, Chaosheng Yu

    Published 2025-03-01
    “…Multivariate logistic regression analysis revealed statistically significant differences only for Fg (p < 0.05). …”
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  17. 537

    Consumers’ Awareness on Organic Food: Case of Urban Sri Lanka by S.H. Pushpa Malkanthi, S.D. Dilini Rathnachandra, W.A. Ruwani N. Weerasinghe

    Published 2021-12-01
    “…The results of the regression analysis highlighted that the consumers’ awareness is significantly affected by factors such as gender, marital status, education, and monthly income. …”
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  18. 538

    Predicting relapse after achieving a functional cure for chronic hepatitis B (CHB) using baseline HBsAg and end-of-treatment HBsAb levels by Lianxiu Han, Zilong Wang, Luyang Kang, Xiaoling Cui, Yi Li, Huafa Yin, Yufeng Gao, Jiabin Li

    Published 2025-04-01
    “…Multivariate logistic regression analysis revealed that a baseline serum HBsAg concentration ≥ 100 IU/mL was a risk factor for recurrence, and an EOT serum HBsAb concentration ≥ 500 mIU/mL was a protective factor for recurrence. …”
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  19. 539

    A retrospective analysis of tuberculosis in livestock farmers in Lahore district, Pakistan by Chanda Jabeen, Muhammad Hassan Mushtaq, Jawaria Ali Khan, Gulshan Umbreen, Muhammad Saqib Saeed, Shakera Sadiq, Rubab Maqsood, Hamad Bin Rashid, Muhammad Asif, Khalid Iqbal, Mamoona Chaudhry

    Published 2024-08-01
    “…Data were statistically analyzed using R version 4.2.1. Conditional logistic regression was conducted to identify biologically and statistically plausible risk factors associated with the TB outcome among livestock farmers. …”
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  20. 540