Showing 16,301 - 16,320 results of 18,849 for search 'sample random sampling.', query time: 0.22s Refine Results
  1. 16301

    Multivariate genome-wide analysis of sarcopenia reveals genetic comorbidity with urological diseases by Feixiang Yang, Xiangyu Zhang, Wei Dai, Ke Xu, Yunyun Mei, Tianrui Liu, Kun Wang, Qianjun Liang, Peng Guo, Chaozhao Liang, Jialin Meng

    Published 2025-07-01
    “…A multivariate GWAS framework using genomic structural equation modeling (genomic SEM) was constructed, with an effective sample size of 651,820 individuals. Bidirectional Mendelian randomization (MR) was employed to assess causal relationships between sarcopenia and 30 urological diseases. …”
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    Article
  2. 16302

    Effect of different light qualities on photosynthetic characteristics and fruit quality of Shine Muscat grapevines grown under rain-sheltered cultivation by GONG Xiaomin, YU Guanghui, LI Xiujie, WANG Rong, CHEN Guangxia, WU Yusen, WU Xinying, ZHANG Zhichang, LI Bo, MA Yujiao

    Published 2025-04-01
    “…For phenological assessment, the flowering rate was quantified as the ratio of inflorescence-bearing buds to total observed buds during the subsequent spring phenological phase. Bud sampling followed a randomized complete block design, with three biological replicates per treatment. …”
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  3. 16303

    Efficacy of danhong injection adjuvant therapy in patients with acute ischemic stroke: a real-world, multicenter, retrospective study by Danping Pan, Haitong Wan, Haitong Wan, Yu He, Jiehong Yang, Yilei Guo, Li Yu, Feihu Zhang, Guoqing Zheng, Bin Xu, Yaohong Song, Mingjun Zhao, Xiangzhe Liu, Jianhe Liu, Gang Sun, Yaming Lin

    Published 2025-06-01
    “…However, due to limited sample sizes, large-scale clinical studies are still needed to confirm its efficacy.MethodsThis real-world, multicenter retrospective study used inpatient data from eight centers across Mainland China. …”
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  4. 16304

    Late-gestation heat stress alters placental structure and function in multiparous dairy cows by L.T. Casarotto, H.N. Jones, P. Chavatte-Palmer, J. Laporta, F. Peñagaricano, V. Ouellet, J. Bromfield, G.E. Dahl

    Published 2025-01-01
    “…A representative cotyledon sample was isolated for histological analysis. Tissues were also processed for RNA sequencing and DNA methylation analysis. …”
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  5. 16305

    Adherence characteristics and reasons for abandonment of physical exercise-based interventions in older adults in Latin America: A scoping review (Características de la adherencia... by Igor Cigarroa, Rafael Zapata-Lamana, Gonzalo Leiva-Gajardo, Eduardo Vasquez, Eva Parrado-Romero, Jaime Vásquez-Gomez, Cristian Alvarez, Fanny Petermann-Rocha, Daniel Reyes-Molina

    Published 2022-04-01
    “…We searched for articles in Spanish, English, and Portuguese carried out in people aged 65 years and over.101 out of 4,642 randomized controlled trials (RCT) were included. A total sample of 5,013 older adults (79% women), with an average age of 68.2 years started their studies and 4,312 finished it, presenting an adherence to the interventions of 86%. …”
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  6. 16306

    Comparison of Hyperbaric 0.5% Levobupivacaine and Hyperbaric 0.75% Ropivacaine for Intrathecal Use in Infraumbilical Surgeries: A Randomised Clinical Study by Tejash H Sharma, Jagrati Jain, Priya Kishnani, Richa Tailor, Sara Mary Thomas

    Published 2025-02-01
    “…Materials and Methods: This prospective, double-blinded and randomised clinical study was conducted in the Department of Anaesthesiology, Shrimati Bhikhiben Kanjibhai Shah Medical Institute and Research Centre (a tertiary care institute), Sumandeep Vidyapeeth Deemed to be University, Piparia, Vadodara, Gujarat, India, from September 2023 to July 2024, with a sample size of 40 patients. Patients with American Society of Anaesthesiologists (ASA) I/II status were randomly allocated into two equal groups of 20 each. …”
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  7. 16307
  8. 16308

    THROMBOLYTIC AND ANTICOAGULANT THERAPY FOR PULMONARY EMBOLISM WITH HIGH AND INTERMENDIATE RISK OF EARLY DEATH. PART 1. MORTALITY ANDCOMPLICATIONS by O. V. Nikitina, I. P. Mikhailov, D. A. Kosolapov, V. I. Avfukov, E. A. Ostrogina, S. N. Kuznetsov, T. N. Cherkashina, N. I. Mirda

    Published 2018-04-01
    “…Characteristics of a sample 503 patients with a high and intermediate risk of early death at the age of 16 to 93 years (mean age 61±16, Ме 63 (51; 74) admitted to the resuscitation department in 2011–2016. …”
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  9. 16309
  10. 16310

    Effect of Traditional Chinese Medicine in prevention and treatment of anti-tumor drug induced hand-foot syndrome (中医药防治抗肿瘤药物所致手足综合征效果的Meta分析)... by ZHOU Qiaoli (周巧丽), ZHOU Fanhua (周樊华)

    Published 2023-05-01
    “…Conclusion The TCM treatment can improve the total effective rate in the treatment of anti-tumor drug-induced HFS, and the effect was better than the western medicine treatment and placebo. However, the sample size of the included study was small, and the quality of included literature was poor, which may affect the validity of evidence. …”
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  11. 16311

    Efficacy of Jinshui Liujun decoction on chronic obstructive pulmonary disease patients: a systematic review and meta-analysis by Wanqiu Huang, Hui Wang, Di Wu, Lu Zhang, Jiabing Tong, Jiabing Tong, Minghui Yu, Zegeng Li, Zegeng Li, Qinjun Yang, Qinjun Yang

    Published 2025-05-01
    “…Sources of heterogeneity were partially identified through meta-regression, but further rigorous randomized controlled trials are still required.Systematic Review Registrationhttps://osf.io/msw7b.…”
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  12. 16312

    Resistance and Impact Training During Weight Loss Improves Physical Function and Body Composition in Older Adults With Obesity by Jakub Mesinovic, Anoohya Gandham, Mavil May Cervo, Paul Jansons, Costas Glavas, Michael Braude, Juan Pena Rodriguez, Barbora De Courten, Ayse Zengin, Belinda R. Beck, Peter R. Ebeling, David Scott

    Published 2025-04-01
    “…Additional trials with larger sample sizes and longer durations are warranted to explore whether HiRIT can attenuate weight loss–related muscle and bone mass declines. …”
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  13. 16313

    Relationship between very low low-density lipoprotein cholesterol concentrations not due to statin therapy and risk of type 2 diabetes: A US-based cross-sectional observational stu... by QiPing Feng, Wei-Qi Wei, Cecilia P Chung, Rebecca T Levinson, Alexandra C Sundermann, Jonathan D Mosley, Lisa Bastarache, Jane F Ferguson, Nancy J Cox, Dan M Roden, Joshua C Denny, MacRae F Linton, Digna R Velez Edwards, C Michael Stein

    Published 2018-08-01
    “…<h4>Background</h4>Observations from statin clinical trials and from Mendelian randomization studies suggest that low low-density lipoprotein cholesterol (LDL-C) concentrations may be associated with increased risk of type 2 diabetes mellitus (T2DM). …”
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  14. 16314
  15. 16315

    Efecto y satisfacción de un programa de actividad física controlada por pulsómetro en el índice de masa corporal de escolares con sobrepeso-obesidad (Effect of and satisfaction wi... by Emilio J Martinez-López, Jesús Moreno-Cerceda, Sara Suarez-Manzano, Alberto Ruiz-Ariza

    Published 2018-01-01
    “…The main aim of this research was to analyze the effect of a program based on extracurricular PA, using heart rate monitor to quantify the volume and intensity of PA, on the body mass index (BMI). 69 young students with overweight-obesity aged nine to 12 years participated in this study. The sample was randomly split in two groups: PA program and heart rate monitor (EG1, n=23), PA program without heart rate monitor (EG2, n=23), and control group, whose members did not carry out any program nor used any heart rate monitor (CG, n=23). …”
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  16. 16316

    Analysis of Interdisciplinary Differences in the Structure of the Scientific Genre in the Introduction Section of Humanities Research Articles by Roya Peyravi, Hossein Ghorbanpoor Arani, Abbas Zaree

    Published 2025-04-01
    “…A total of 45 papers were randomly selected from indexed journals approved by the Ministry of Science over the past decade to serve as the sample. …”
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  17. 16317

    Efectos de una intervención de 12 semanas de ejercicio en los niveles de hemoglobina glicada (HbA1c) en pacientes con cáncer (Effects of a 12-week exercise intervention on glycated... by Naiara Virto, Paula Etayo-Urtasun, José Ramón Sánchez Isla, María Soledad Arietanizbeaskoa, Nere Mendizabal Gallastegui, Gonzalo Grandes, Borja Gutierrez, Aitor Coca, Xabier Río

    Published 2023-03-01
    “…Baseline and 3-month assessments were performed to evaluate changes in HbA1c, fat and musculoskeletal mass for the 22 participants who completed the study. Analyzing the sample there were significant improvements in HbA1c (p=0.033), when excluding those over 65 years of age, the differences were greater (p=0.017). …”
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  18. 16318

    Role and Therapeutic Potential of miR-301b-3p in Regulating the PI3K-AKT Pathway via PIK3CB in Eosinophilic Chronic Rhinosinusitis by Shu F, Wang Y, Jiang Y, Li L, Mu Z, Shi L, Gong X, Zhang B, Zhang F, Mao D

    Published 2025-07-01
    “…This study aimed to explore the regulatory role of miR-301b-3p in these mechanisms and evaluate its therapeutic potential.Methods: High-throughput miRNA sequencing of human and mouse nasal mucosa tissues identified miR-301b-3p as a key candidate molecule. Mendelian randomization (MR) analysis confirmed its causal relationship with chronic rhinosinusitis (CRS). …”
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  19. 16319
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