Showing 4,961 - 4,980 results of 26,621 for search 'analysis average', query time: 0.25s Refine Results
  1. 4961

    Quantitative analysis of retinal vascular parameters changes in school-age children with refractive error using artificial intelligence by Linlin Liu, Lijie Zhong, Linggeng Zeng, Fang Liu, Xinghui Yu, Lianfeng Xie, Shuxiang Tan, Shuang Zhang, Yi-Ping Jiang

    Published 2024-12-01
    “…Using fundus photography, we quantitatively analyzed changes in the retinal vascular arteriovenous ratio (AVR), average curvature, and vascular density with AI technology. …”
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  2. 4962
  3. 4963

    Effect of different restorative design and materials on stress distribution in cracked teeth: a finite element analysis study by Ting Liu, Yinghao Huang, Yue Li, Jiali Meng, Yajing Liu, Yuan Wei, Yequan Huang, Qian Zhou, Weidong Yang, Fuhua Yan, Xiang Wang, Yanan Zhu

    Published 2025-01-01
    “…Abstract Objectives To compare the stress distribution and crack propagation in cracked mandibular first molar restored with onlay, overlay, and two types of occlusal veneers using two different CAD/CAM materials by Finite Element Analysis (FEA). Materials and methods A mandibular first molar was digitized using a micro CT scanning system in 2023. …”
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  4. 4964

    A Comparative Analysis of Deep Learning Methods for Ghaf Tree Detection and Segmentation from UAV-based Images by H. Shanableh, M. B. A. Gibril, A. Mansour, A. Dixit, R. Al-Ruzouq, R. Al-Ruzouq, N. Hammouri, F. Lamghari, S. M. Ahmed, R. Jena, T. Mohamed, M. A. Almarzouqi, N. S. Alafayfeh, S. Z. Ghebremeskel

    Published 2025-07-01
    “…Results demonstrated strong potential for the assessed instance segmentation architectures in mapping Ghaf trees, achieving mean average precision values of 80% to 84.2% for detection and 82.2% to 85.1% for segmentation, with F1-scores ranging from 83.55% to 88.3% for detection and 85.5% to 88.6% for segmentation. …”
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  5. 4965

    Global, regional, and national burden of leukemia, 1990–2021: a systematic analysis of the global burden of disease in 2021 by Jiaxi Chen, Jiaxi Chen, Wenyi Pang, Miao Deng, Miao Deng, Rubin Zheng, Yanjin Chen, Ziyang Zhang, Zhouke Tan, Zhouke Tan, Zhixun Bai

    Published 2025-04-01
    “…Additionally, autoregressive integrated moving average (ARIMA) and age-period-cohort (APC) models were employed. …”
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  6. 4966
  7. 4967

    Propensity score matching analysis of the effect of four or more antenatal care visits on basic childhood immunization in Ethiopia by Misganaw Guadie Tiruneh, Kaleb Assegid Demissie, Wubshet D. Negash, Melak Jejaw, Getachew Teshale, Mikias Mered Tilahun, Tesfahun Zemene Tafere, Asebe Hagos

    Published 2025-08-01
    “…A propensity score matching (PSM) analysis was performed using a probit model with the psmatch2 command in STATA to estimate the average treatment effect on the treated (ATT), untreated (ATU), and the population (ATE). …”
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    Article
  8. 4968
  9. 4969

    Comprehensive analysis on soil nitrogen prediction using near-infrared spectroscopy: Models, methods, and insights for precision agriculture by Xiaoyu Wang, Zhiyou Zhang, Yujiao Li, Jie Li, Qing Yang, Qiqi Liu, Zhijie Gong, Mengling Zhang, Xu Wang, Guanghui Xie

    Published 2025-07-01
    “…Near-infrared spectroscopy (NIRS), as an indirect measurement technology, employs chemometric methods to establish calibration models for the quantitative analysis of unknown samples. This review synthesized the standard of soil sample information, NIR spectrometer type, spectral preprocessing and establishment of prediction model method from 46 studies published over the past decade on soil nitrogen content prediction models using NIRS. …”
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  10. 4970

    Prevalence of Rheumatic Heart Disease in First-degree Relatives of Index-cases: A Systematic Review and Meta-Analysis by Antonio Mutarelli, Guilherme Paes Gonçalves Nogueira, Alexandre Negrao Pantaleao, Alleh Nogueira, Bruna Giavina-Bianchi, Isabella M. Gonzalez Fonseca, Bruno R. Nascimento, Walderez O. Dutra, Robert A. Levine, Maria C. P. Nunes, On behalf of PRIMA Network

    Published 2025-03-01
    “…It remains unclear whether first-degree relatives have a higher RHD prevalence than the regional average. Methods: We performed a systematic review and meta-analysis of echocardiographic screening studies reporting the prevalence of RHD in family members of individuals with RHD or acute rheumatic fever. …”
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  11. 4971

    Effectiveness and Feasibility of Digital Pulmonary Rehabilitation in Patients Undergoing Lung Cancer Surgery: Systematic Review and Meta-Analysis by Taiping Lu, Ting Deng, Yangyang Long, Jin Li, Anmei Hu, Yufan Hu, Li Ouyang, Huiping Wang, Junliang Ma, Shaolin Chen, Jiale Hu

    Published 2024-11-01
    “…Where applicable, recruitment and withdrawal rates were also evaluated. Meta-analysis and descriptive analysis were used to assess the outcomes. …”
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    Article
  12. 4972

    Analysis of risk factors for late postoperative pleural effusion in patients undergoing single-port thoracoscopic lung surgery by WANG Qin, XIA Guanghui, JIANG Jie, YANG Xiaoxin, DING Jiefang, YIN Ying, WU Guanghong, LIU Feng, CAO Hui, SHI Ye

    Published 2024-12-01
    “…According to the amount of pleural effusion, they were divided into four groups: no pleural effusion group (n=42), mild pleural effusion group (n=58), moderate pleural effusion group (n=11), and severe pleural effusion group (n=29). Univariate analysis and ordinal logistic regression analysis were used to compare the following variables: gender, age, body mass index, smoking history, complications, or previous history (hypertension, diabetes, coronary heart disease, tuberculosis), pleural thickening, chest adhesion, surgical technique and lymph node dissection, postoperative active breathing training, dietary habits (high protein diet, high fat diet, and average daily soup consumption). …”
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  13. 4973

    Analysis of regional characteristics in mortality trends of three chronic infectious diseases among the elderly in China, 2004–2021 by Yi-ran Xiao, Xiang Ren, Meng-di Zhang, He Zhu, Xin Wang, Wen-shan Sun, Xiao-min Guo, Fei Huang, Jian-jun Liu, Hong-yan Yao, Qi-qi Wang, Wen-jing Zheng

    Published 2025-07-01
    “…Joinpoint 4.9.0.1 software was used for joinpoint regression analysis to characterize dynamic mortality trends, calculating average annual percentage change (AAPC), annual percentage change (APC), and 95% confidence intervals (CIs). …”
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  14. 4974

    Age-period-cohort analysis of intestinal obstruction incidence trends among Chinese residents from 1992 to 2021 by Guilian LAN, Yao WU

    Published 2025-03-01
    “…MethodsData on the number of cases, incidence rate, and age-standardized incidence rate (ASIR) of intestinal obstruction in Chinese residents from 1992 to 2021 were extracted from the Global Burden of Disease Study 2021 (GBD 2021) database. Descriptive analysis and Joinpoint regression models were used to evaluate the trends in the incidence of intestinal obstruction in Chinese residents and calculate the average annual percentage change (AAPC). …”
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  15. 4975

    Properties of relativistic electron precipitation: a comparative analysis of wave-induced and field line curvature scattering processes by Luisa Capannolo, Andrew Staff, Wen Li, Katharine Duderstadt, Nithin Sivadas, Nithin Sivadas, Joshua Pettit, Joshua Pettit, Sadie Elliot, Murong Qin, Xiao-Chen Shen, Qianli Ma, Qianli Ma

    Published 2024-11-01
    “…Across midnight, both wave-driven and FLCS-driven REP occur poleward of the proton isotropic boundary. On average, waves precipitate a higher flux of >700 keV electrons than FLCS. …”
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  16. 4976

    The efficacy of core stabilization exercise in mild and moderate adolescent idiopathic scoliosis: a systematic review and meta-analysis by Xiaomei Liu, Yanyang Wang, Min Liu, Yu Zhang, Qiang Wu, Qian Wang

    Published 2025-02-01
    “…Results A total of 10 studies involving 449 subjects were included in this systematic review. The average Cobb angle was 22.86° ± 8.79°, and the intervention duration varied from 8weeks to 6months. …”
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  17. 4977

    Metagenomics-based analysis of microbial community dynamics and flavor compound correlations during rice-flavor Baijiu brewing by Qun Li, Long Zhang, Long Zhang, Rui Li, Jie Tang, Bin Lin, Chunyu Qin, Wei Jiang, Longxu An, Fan Zhang, Xingxing Shi, Shengzhi Yang, Qiang Yang, Shenxi Chen

    Published 2025-08-01
    “…Ascomycota and Mucoromycota dominated the fungal community (average relative abundance >1%), whereas Firmicutes and Proteobacteria prevailed among the bacterial phyla. …”
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  18. 4978

    Primary healthcare expansion and mortality in Brazil's urban poor: A cohort analysis of 1.2 million adults. by Thomas Hone, Valeria Saraceni, Claudia Medina Coeli, Anete Trajman, Davide Rasella, Christopher Millett, Betina Durovni

    Published 2020-10-01
    “…In IPTW-RA survival analysis, an average FHS user had a 44% lower hazard of all-cause mortality (HR: 0.56, 95% CI 0.54-0.59, p < 0.001) and a 5-year risk reduction of 8.3 per 1,000 (95% CI 7.8-8.9, p < 0.001) compared with a non-FHS user. …”
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  19. 4979

    Computer-assisted sperm analysis of the epididymal spermatozoa in dromedary camels suffering from penile and preputial pathological problems by Montaser Elsayed Ali, Min Gao, Walaa M. Essawi, Ahmed Yassen M. Osman, Mohamed K. Hussein, Mohamed Abdelrahman, Fatimah A. Al-Saeed, Hassan A. Hussein, Hassan A. Hussein, Yong-bin Liu, Yong-bin Liu, Ragab Hassan Mohamed

    Published 2025-03-01
    “…Hence, this study was performed to monitor the penile and preputial pathological conditions in male dromedary camels, as well as their impact on epididymal spermatozoa, by utilizing computer-assisted sperm analysis (CASA) and correlation analysis with testosterone concentrations. …”
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    Article
  20. 4980