Showing 2,621 - 2,640 results of 18,849 for search 'sample random sampling', query time: 0.19s Refine Results
  1. 2621
  2. 2622

    Non-immunogenic staphylokinase in patients with massive intermediate-high risk pulmonary embolism: protocol of the FORPE-2 multicenter, double-blind, randomized, placebo-controlled... by S. N. Tereshchenko, E. B. Yarovaya, S. G. Leontiev, I. S. Yavelov, R. M. Shakhnovich, A. D. Erlikh, T. M. Uskach, D. V. Duplyakov, V. A. Kutsenko, O. E. Ivlev, A. G. Soplenkova, A. M. Semenov, M. P. Semenov, S. V. Ivanov, S. S. Markin

    Published 2025-03-01
    “…The study protocol provides inclusion and exclusion criteria, calculation of the required patient sample size, and the study plan. The primary efficacy endpoint will be a composite of all-cause mortality, hemodynamic collapse, and recurrent PE within 30 days of randomization. …”
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  3. 2623

    Effect of zinc supplementation on atherogenic risk indices in patients with non-alcoholic fatty liver disease: a randomized, double-blinded, placebo-controlled clinical trial by Farzaneh Mohammadi, Mohammad Ali Mohsenpour, Seyed Mohammad Amin Rezaei, Mohammad Hassan Eftekhari

    Published 2025-07-01
    “…Methods In this 8-week randomized, double-blinded, placebo-controlled clinical trial 50 overweighed or obese individuals suffering from NAFLD were randomly allocated into 2 groups of 25. …”
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  4. 2624

    Effects of cartilage-supporting nutritional supplementation on knee osteoarthritis symptoms and quality of life in a 12-week randomized double-blind placebo-controlled pilot study by Johannes-Paul Fladerer-Grollitsch, Thomas Klein, Albert Kompek, Nicole Steiner, Daniel Menzel, Christiane Schön

    Published 2025-07-01
    “…Biomarkers hsCRP and COMP showed no significant changes, likely due to sample variability. While the study did not achieve its primary endpoint, the nutritional formulation demonstrated an excellent safety profile and encouraging improvements in patient-reported symptoms and quality of life, warranting larger confirmatory trials. …”
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    Efficacy and Safety of Murivenna Anal Infiltration Compared to Diltiazem Topical Application in Chronic Anal Fissure: Protocol for a Prospective, Randomized, Open-Label Clinical Tr... by Pratap Shankar KM, Indu Puthan Purayil, Palengara Binitha, Amit Kumar Rai, Sophia Jameela, Azeem Ahmad, Chandra Sekhara Rao Bhogavalli, Narayanam Srikanth, Rabinarayan Acharya

    Published 2025-02-01
    “…MethodsThis is an open-labeled, randomized, controlled parallel group clinical trial with a sample size of 66 participants to be randomized and allocated in a 1:1 ratio to 2 groups. …”
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  11. 2631

    The effect of simulation-based breast health education on breast cancer awareness and breast self-examination skills of Afghan refugee women: a randomized controlled trial by Nilgün Kuru Alici, Ayşe Arikan Dönmez, Okşan Aktaş, Zeybek Zeytun

    Published 2025-06-01
    “…Study design This study was a pre-test, post-test, parallel-arm randomized controlled trial. Methods The study sample consisted of 46 Afghan women, with 23 participants assigned to each of the intervention and control groups using block randomization. …”
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  12. 2632

    Comparative effect of in-person and virtual methods of eye movement desensitization and reprocessing on the fear of COVID-19 among nurses: a three-armed randomized control trial by Mohammadreza Sheikhi, Seyyed Mehdi Mousavi, Mohammad Moradi Baglooei, Mark D. Griffiths, Zainab Alimoradi

    Published 2024-12-01
    “…The present study investigated the effect of in-person and virtual methods of Eye Movement Desensitization and Reprocessing (EMDR) on the fear of COVID-19 among nurses. In a three-armed randomized control trial, the sample comprised 141 nurses working in hospitals affiliated to Qazvin University of Medical Sciences, Qazvin, Iran. …”
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    Sleep habits, brain functional networks, and type 2 diabetes risk: cohort studies from North American and Asian populations and mediating Mendelian randomization analyses by Faquan Hu, Qian Gong, Liyuan Xiong, Wei Zhao, Lingxiu Li, Yujiao Zheng

    Published 2025-06-01
    “…Methods We analyzed data from 20,994 U.S. adults in the National Health and Nutrition Examination Survey (NHANES) and 8,652 Chinese adults from the China Health and Aging Longitudinal Study (CHARLS), focusing on sleep habits and the incidence of T2DM. Two-sample Mendelian randomization (MR) was employed to assess the causal relationships between sleep habits, resting-state functional magnetic resonance imaging (rs-fMRI), and T2DM. …”
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  15. 2635

    Effect of a mHealth intervention on health literacy in patients completing cardiac rehabilitation: A randomized controlled trial with one- and five-year follow-up by Pernille Lunde, Hanne Søberg Finbråten, Are Hugo Pripp, Birgitta Blakstad Nilsson, Jostein Grimsmo, Asta Bye

    Published 2025-09-01
    “…Mixed model for repeated measurements and Wilcoxon signed rank test were used to analyse differences between groups, while paired sample t-test and Kendall's Tau b correlation analysed within-group changes. …”
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    Integrated Forecast of Monthly Saltwater Intrusion at Modaomen Waterway Based on Multiple Models by LU Pengyu, LIN Kairong, YANG Yugui, YUAN Fei, HE Yong

    Published 2020-01-01
    “…The results indicate that: ① RF, SVM and ENN show different extent of uncertainty on small sample sets; ② The simulation accuracy of BMA is significantly improved, with NSE of 0.67, which is 22%, 24% and 33% higher than that of RF, SVM and ENN, respectively.…”
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