Showing 2,841 - 2,860 results of 18,849 for search 'sample random sampling', query time: 0.23s Refine Results
  1. 2841

    Decoding the impact of glucose-dependent insulinotropic polypeptide receptor (GIPR) agonist on cardiometabolic health: inflammatory mediators at the focus by Fang Cheng, Xinyu Niu, Yaoling Wang, Fan Yang, Kang Yang, Wei Li

    Published 2025-05-01
    “…Methods Using genetic variants as instrumental variables, we performed a two-sample Mendelian randomization (MR) analysis to investigate causal relationships between genetically proxied GIPR agonist and 23 CMD outcomes, and a two-step mediation analysis to identify mediating inflammatory biomarkers. …”
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    Article
  2. 2842

    Effect of acceptance and commitment therapy for adolescent depression: a meta-analysis by Xin Yu, Bing Zhao, Tongtong Yin, Haiying Qu, Jingxuan Zhang, Xiaojing Cheng, Xu Chen, Xu Chen

    Published 2025-05-01
    “…Intervention forms and sample types should be considered when implementing ACT interventions. …”
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  3. 2843

    Association between Helicobacter pylori antibodies and otolaryngological diseases by Fang Zhang, Haowei Zhang, Jing Luo, Yixi Xiao, Hai Liu, Jianhui Zhang

    Published 2024-11-01
    “…To elucidate H. pylori role in 12 common otolaryngological diseases, we conducted two-sample Mendelian randomization analysis. Methods: Single-nucleotide polymorphisms associated with 7 H. pylori antibodies (IgG, CagA, Catalase, GroEL, OMP, UREA and Vac A) served as instrumental variables. …”
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    Article
  4. 2844

    Integrating analysis of multi-omics summary data identifies novel plasma protein biomarkers and drug targets for bladder cancer by Jinlong Cao, Siyu Chen, Jirong Wang, Xinpeng Fan, Shanhui Liu, Jiaqi Shan, Xiaoran Li, Li Yang

    Published 2025-05-01
    “…This study aims to address the diagnostic and therapeutic challenges of bladder cancer (BC) by using Mendelian randomization (MR) with a large sample size from multiple centers to identify the plasma proteins which are causally related to the pathogenesis of BC. …”
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  5. 2845
  6. 2846

    Geospatial digital mapping of soil organic carbon using machine learning and geostatistical methods in different land uses by Yahya Parvizi, Shahrokh Fatehi

    Published 2025-02-01
    “…This study was conducted to evaluate potential of different simulation models to map the spatial variability of SOC as affected by land use in a study area in Qarasu watershed in Kermanshah province, west of Iran. Map of sampling points was prepared using the Latin hypercube sampling method. …”
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  7. 2847

    Strong Convergence Rates of the Product-limit Estimator for Left Truncated and Right Censored Data under Association by Amir Hossin Shabani, Hadi Jabbari Nooghabi, Vahid Fakoor

    Published 2019-04-01
    “…It is commonly assumed in such studies that the lifetime variables are a sample of independent and identically distributed random variables from the target population. …”
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  8. 2848

    Systematic review and meta-analysis on the efficacy and safety of acupuncture for perimenopausal insomnia by ShiWei Song, Hao Chen, HongFang Fu

    Published 2025-08-01
    “…The two groups had no significant differences in regulating serum E2 (MD: 7.70; 95% CI: 2.20–13.19; p = 0.06) and LH levels (MD: −5.42; 95% CI: −9.46– −1.37; p = 0.009).ConclusionAcupuncture treatment is significantly effective for patients with perimenopausal insomnia. However, large-sample, multi-center, long-term follow-up trials should be conducted to obtain more reliable results. …”
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  9. 2849

    Genetic evidence for the causal effect of clonal hematopoiesis on pulmonary arterial hypertension by Jia-Yong Qiu, Shen-Shen Huang, Chao Liu, Dong Ding, Yan-Hong Xu, Yi-Min Mao, Ya-Dong Yuan

    Published 2025-01-01
    “…This study aims to investigate the causal effect of CH on the risk of PAH using a two-sample Mendelian randomization (MR) approach. Methods We utilized genetic variants associated with CH as instrumental variables, identified from two large genome-wide association studies (GWAS) involving 359,088 participants in the discovery cohort and 184,121 participants in the validation cohort, all of European descent. …”
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  10. 2850

    Exploring the Causal Relationship Between the Plasma Levels of MMP1 (Matrix Metalloproteinase‐1), MMP3, MMP7, MMP10, and MMP12 and Intervertebral Disc Degeneration: Mendelian Rando... by Lin Sun, Kai‐Qing Yan, Qi Zhang, Ji Ma, Bo Shi, Xi‐Yuan Yang, Li‐Jun Li

    Published 2025-03-01
    “…In this study, Mendelian randomization (MR) was used to analyze the causal relationship between the plasma levels of multiple MMPs and the risk of IDD. …”
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    Article
  11. 2851

    Acupuncture in the Treatment of Infertility due to Luteal Phase Defect: A Meta-Analysis by Yiyi Kong, Jingli Liang, Yanhua Chen, Xin Zeng, Min Xu

    Published 2025-04-01
    “…Well-designed clinical studies with large sample sizes are still required to confirm our results. …”
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  12. 2852
  13. 2853

    Multi-omics analysis reveals the role of the autophagy-related gene AGT in chemotherapy resistance in colorectal cancer and the therapeutic potential of its inhibitors by Wenjiao Cai, Tao Xiang, Xiaoli Liu, Chong Fu

    Published 2024-11-01
    “…AGT expression was significantly higher in tumor samples, especially in the fibroblast C6 subpopulation. …”
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  14. 2854

    MindRegulation-SEL: randomized controlled trial of the effects of a relaxation and guided imagery intervention with socioemotional learning on the psychological and biophysiologica... by Iolanda Costa Galinha, Joana Leite da Cunha Sampaio de Carvalho, Ana Cristina Pires de Oliveira, Patrícia Arriaga, Augusta D. Gaspar, Hugo P. Silva, Vitória Ortega

    Published 2025-06-01
    “…The RCT includes four data collection times: pretest, intermediate, posttest, and a 6-month follow-up. The sample comprises 259 students, elementary school third and fourth graders, 8–11 years old. …”
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  15. 2855

    Exploring the role of inflammatory biomarkers in trigeminal neuralgia by Shenglong Lai, Haiyang Li, Yazhou Xing, Du Wu, Lin Wang, Qinghua Liang

    Published 2025-02-01
    “…This study investigates the causal relationship between inflammatory biomarkers, including 41 circulating inflammatory cytokines, C-reactive protein (CRP), and procalcitonin (PCT), and TN using Mendelian randomization (MR) analysis. Methods: A two-sample MR approach was employed using genome-wide association study (GWAS) data from 8293 Finnish individuals for inflammatory cytokines and data from the FinnGen database for TN. …”
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  16. 2856

    Elevated VRK2 expression promotes the onset and progression of bronchiectasis by Shaochu Zheng, Yuting Huang, Kangkang Hong, Jinling Tang, Xiaopu Wu, Cao Qing, Yun Jiang, Wei Lu, Chongxi Bao, Jing Luo, Jinliang Kong

    Published 2025-04-01
    “…Methods First, we used the cis-expression quantitative trait locus (cis-eQTL) data of druggable genes from blood samples as the exposure factor and the genome-wide association study (GWAS) data of bronchiectasis as the outcome to perform two-sample Mendelian randomization (MR) analysis. …”
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  17. 2857

    Multiomics insight into the role of glucagon‐like peptide‐1 receptor agonists in heart failure by Yuhang Tao, Qi Liu, Yuxing Wang, Yingchao Gong, Mingying Xu, Ruhong Jiang, Kai Zhang

    Published 2025-08-01
    “…Genetic instruments were selected from the GLP1R gene region, and two‐sample Mendelian randomization (MR) analyses were conducted to assess the causal effects of GLP1Ra on cardiovascular diseases in European and East Asian populations. …”
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    Article
  18. 2858

    From Clusters to Communities: Enhancing Wetland Vegetation Mapping Using Unsupervised and Supervised Synergy by Li Wen, Shawn Ryan, Megan Powell, Joanne E. Ling

    Published 2025-07-01
    “…This study addresses these challenges by developing a scalable vegetation classification framework that integrates cluster-guided sample selection, Random Forest modelling, and multi-source remote-sensing data. …”
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  19. 2859

    The feasibility of conducting a randomized controlled trial that compares immediate versus optional delayed surgical repair for treatment of acute Anterior cruciate ligament injury... by Feryal Ghafelzadeh Ahwaz, Annemie Smeets, Stijn Bogaerts, Pieter Berger, Koen Peers

    Published 2025-05-01
    “…Of the initial 29 patients, 5 dropped out after randomization. The recruited sample confirmed the typically young and physically active sample of ACL patients. …”
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  20. 2860

    What drives the profitability of banking sectors in the European Union? The machine learning approach by Bernardelli Michał, Korzeb Zbigniew, Niedziółka Paweł

    Published 2024-09-01
    “…The study’s novelty lies in the reliance on a broad spectrum of explanatory variables assigned to three groups of factors, reference to all EU countries, and decomposition of the sample to identify similarities among the determinants of profitability.…”
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