Showing 2,221 - 2,240 results of 18,849 for search 'sample random sampling', query time: 0.21s Refine Results
  1. 2221
  2. 2222

    Clinical benefit of physical rehabilitation after total hip and knee arthroplasty: A pragmatic, randomized, controlled trial (The DRAW1 trial) by T. Mark-Christensen, K. Thorborg, T. Kallemose, T. Bandholm

    Published 2024-12-01
    “…Objective: To compare the effectiveness of a 6-week program of physical rehabilitation (home-based telerehabilitation, or home-based rehabilitation) to no physical rehabilitation following THA and TKA. Design: 3-arm,randomized, controlled, superiority trial with blinded outcome assessments. 377 patients (210 THA/167 TKA) were screened for eligibility before the targeted sample size of 168 patients was reached. …”
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  3. 2223

    Long-term non-invasive ventilation for COPD patients following an exacerbation with acute hypercapnic respiratory failure: a randomized controlled trial by Caroline Hedsund, Kasper Linde Ankjærgaard, Tine Peick Sonne, Philip Tønnesen, Ejvind Frausing Hansen, Helle Frost Andreassen, Ronan M. G. Berg, Jens-Ulrik Stæhr Jensen, Jon Torgny Wilcke

    Published 2023-12-01
    “…LT-NIV was aimed to normalize PaCO2 using high-pressure NIV.Results The study was discontinued before full sample size due to slow recruitment. 28 patients were randomized to LT-NIV and 27 patients to standard of care. 42% of patients had a history of ≥ 2 admissions with AHRF. …”
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  4. 2224
  5. 2225

    Integrating Mendelian randomization and multi-transcriptomic analyses to unveil the genetic association risk of regulatory T cell-mediated free cholesterol and gastric cancer by Fanyu Peng, Haitao Liu, Yesong Guo, Jing Wen, Yizhi Ge, Yanhong Luo

    Published 2025-05-01
    “…Methods We employed a two-sample Mendelian randomization (MR) approach to investigate the causal relationship between 233 metabolites and gastric cancer. …”
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  6. 2226

    A Mobile App–Based Intervention (Parentbot–a Digital Healthcare Assistant) for Parents: Secondary Analysis of a Randomized Controlled Trial by Joelle Yan Xin Chua, Mahesh Choolani, Cornelia Yin Ing Chee, Huso Yi, Joan Gabrielle Lalor, Yap Seng Chong, Shefaly Shorey

    Published 2025-04-01
    “…MethodsThis study is the secondary analysis of a randomized controlled trial. A convenient sample of 118 heterosexual couples (236 participants: n=118, 50% mothers and n=118, 50% fathers) from a public tertiary hospital in Singapore were recruited. …”
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  7. 2227

    Combination of Electroacupuncture and Medication for Patients With Tinnitus Associated With Idiopathic Sudden Sensorineural Hearing Loss: Protocol for a Prospective Randomized Cont... by Tuoran Wang, Lingyu Qi, Xinping Hao, Miao Zhang, Shihao Du, Biao Chen, Chang Liu, Jing Chen, Xinyue Zou, Ping Liu, Jin Huo

    Published 2025-05-01
    “…MethodsIn this double-center, assessor-blinded, randomized controlled trial, 60 patients with ISSNHL accompanied by tinnitus will be randomly allocated to either the EA group, receiving EA combined with medication, or the control group, receiving standard medication treatment, for a total treatment duration of 4 weeks. …”
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  8. 2228

    Comparative efficacy of robotic exoskeleton and conventional gait training in patients with spinal cord injury: a meta-analysis of randomized controlled trials by Shengye Liu, Fangyuan Chen, Jianqiao Yin, Guanqi Wang, Liyu Yang

    Published 2025-05-01
    “…Data synthesis Of 595 studies identified, 15 randomized controlled trials (n = 579) were included for meta-analysis. …”
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  9. 2229

    The efficacy of resveratrol supplementation on inflammation and oxidative stress in type-2 diabetes mellitus patients: randomized double-blind placebo meta-analysis by Peiye Zhu, Yunrui Jin, Jiya Sun, Xia Zhou

    Published 2025-01-01
    “…However, due to the limitations of the study, more large-sample, multi-center clinical studies are needed to verify this conclusion.…”
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  10. 2230

    Effect of early essential newborn care on breastfeeding and outcomes of mothers/newborns post-cesarean section: a randomized controlled trial in China by Min Zhou, Jin-Yi Guo, Tai-Yang Li, Chun-Hua Zhou, Xiao-Qin Zhang, Wei Wei, Jie Zhou, Sharon R. Redding, Yan-Qiong Ouyang, Hui-Jun Chen

    Published 2024-12-01
    “…This study aimed to systematically evaluate the effects of EENC during and after cesarean section. Methods A randomized controlled trial was conducted at a tertiary hospital in Wuhan, China. …”
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  11. 2231
  12. 2232

    Investigating the impact of interdisciplinary training programs on self-efficacy and life satisfaction among Hemodialysis patients: a randomized controlled clinical trial by Mohadese Bahmani, Mostafa Bijani, Zhila Fereidouni, Azizallah Dehghan, Amene Modreki

    Published 2025-06-01
    “…Those who agreed to participate were randomly allocated into two groups: an intervention group (n = 50) and a control group (n = 50). …”
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  13. 2233
  14. 2234

    Effects and Acceptability of a 1-Week Home-Based Virtual Reality Training for Supporting the Management of Stress and Anxiety: Randomized Pilot Trial by Federica Pallavicini, Eleonora Orena, Lisa Arnoldi, Federica Achille, Stefano Stefanini, Maddalena Cassa, Alessandro Pepe, Guido Veronese, Luca Bernardelli, Francesca Sforza, Sara Fascendini, Carlo Alberto Defanti, Marco Gemma, Massimo Clerici, Giuseppe Riva, Fabrizia Mantovani

    Published 2025-03-01
    “…However, current interventions have limitations related to location (ie, therapist’s office or hospitals) and content (ie, virtual experiences only for relaxation). ObjectiveThis randomized pilot trial aims to investigate the efficacy and acceptability of a brief remote VR-based training for supporting stress and anxiety management in a sample of Italian health care workers. …”
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  15. 2235

    Spirituality-based palliative care education on quality of life, death anxiety, and resilience of heart failure patients: Randomized controlled clinical trial by Roghayeh Balaghi Inaloo, Mostafa Bijani, Leila Nikrouz, Azizallah Dehghan, Abdulhakim Alkamel, Ali Taghinezhad, Zahra Khiyali

    Published 2025-01-01
    “…Methods: This investigation employed a randomized controlled clinical trial design without blinding, incorporating both experimental and control groups. 80 patients who were randomly assigned to intervention and control groups (40 patients per group). …”
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  16. 2236

    Docosahexaenoic acid (DHA) Supplementation During Pregnancy Reduces the Risk of Preterm Birth in Threatened Preterm Labor. The Multicenter Randomized Controlled Trial by Phattharachindanuwong W, Chaiyarach S, Komwilaisak R, Saksiriwuttho P, Duangkum C, Kongwattanakul K, Kleebkaow P, Waidee T, Pongsamakthai M, Chantanavilai S, Srisataporn T

    Published 2025-03-01
    “…Wiphawi Phattharachindanuwong,1 Sukanya Chaiyarach,1 Ratana Komwilaisak,1 Piyamas Saksiriwuttho,1 Chatuporn Duangkum,1 Kiattisak Kongwattanakul,1 Pilaiwan Kleebkaow,1 Termtem Waidee,1 Manasicha Pongsamakthai,2 Sathida Chantanavilai,2 Tunyatorn Srisataporn2 1Department of Obstetrics and Gynecology, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand; 2Department of Obstetrics and Gynecology, Khon Kaen Hospital, Khon Kaen, ThailandCorrespondence: Wiphawi Phattharachindanuwong; Sukanya Chaiyarach, Department of Obstetrics and Gynecology, Faculty of Medicine, Khon Kaen University, Khon Kaen, 40000, Thailand, Tel +66869077662 ; +66836760565, Email wiphawi.beer@gmail.com; sukancha@kku.ac.thBackground: Threatened preterm labor is a common reason for hospital admission, and DHA supplementation may lower the risk of preterm labor.Objective: To compare the rates of premature birth between individuals with threatened preterm labor who received DHA and those who did not.Methods: In this multi-center randomized controlled trial, the sample size was calculated to be 60 participants. …”
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  17. 2237

    Remnant cholesterol and risk of aortic aneurysm and dissection: a prospective cohort Study from the UK biobank study and mendelian randomization analysis by Ting Zhou, Wenhui Lin, Bangyuan Yang, Yuan Liu, Wenhui Huang, Nianjin Xie, Fan Yang, Zhuoheng Lin, Ziyang Hu, Songyuan Luo, Jianfang Luo

    Published 2025-02-01
    “…However, no significant association was observed between high RC levels and the risk of either TAA or AD. Two-sample MR analyses supported a significant causal effect of RC on AAA risk (odds ratio (OR) = 2.08, 95% CI: 1.70–2.56). …”
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  18. 2238

    Association between copper exposure and renal fibrosis in patients with chronic kidney disease: evidence from Mendelian randomization and a retrospective study by Kaixiang Liu, Min Yu, Yangyang He, Ting Wang, Honghua Hu, Zhengwei Wan, Ping Shuai, Shasha Chen, Guisen Li, Li Wang, Xiang Zhong

    Published 2025-08-01
    “…This study explores the causal relationship between serum copper levels and renal fibrosis in CKD.MethodsA two-sample Mendelian Randomization (MR) analysis integrated GWAS and FinnGen data. …”
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  19. 2239
  20. 2240

    Liposomal bupivacaine versus conventional anesthetics in adductor canal block for total knee arthroplasty: a meta-analysis of randomized controlled trials by Xiaoli Ye, Kaixi Shang, Lina Zhao, Quan Liang, Huanzhen Luo, Jing Shi

    Published 2025-08-01
    “…However, these findings should be interpreted cautiously due to the limited sample size (4 RCTs, 343 patients). Larger, well-designed RCTs are required to confirm its long-term clinical efficacy.…”
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