Showing 2,481 - 2,500 results of 18,849 for search 'sample random sampling.', query time: 0.23s Refine Results
  1. 2481
  2. 2482

    Offset analgesia a unique paradigm to study pain modulation following 6 weeks of yogic intervention in fibromyalgia patients: A randomized controlled trial by Garima Sharma, Akanksha Singh, Raj Kumar Yadav, Uma Kumar, Renu Bhatia

    Published 2025-01-01
    “…Conclusions: Yoga is an effective complementary therapy for reducing pain and improving quality of life in FM patients after 6 weeks. Additional randomized controlled trials with larger sample sizes are needed to more fully understand this relationship.…”
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  3. 2483
  4. 2484

    Assessment of Efficacy of Adjuvant Topical Rituximab Encapsulated in Nanoparticle Gel in Oral Pemphigus Vulgaris: A Randomized, Double-Blind, Placebo-Controlled, Pilot Study by Pratik Rajendra Mohta, Sujay Khandpur, Amit Kumar Dinda, Madhusudan Bhat, Seema Tyagi, Vinod Kumar Sharma, Mani Kalaivani

    Published 2025-07-01
    “…Limitations: A small sample size, and need of pharmacokinetic studies in animal models to assess absorption of rituximab in nanogel formulation. …”
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  5. 2485
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  8. 2488

    Can promoting compassion and gratitude through a four-week online training program improve women's mental health? A randomized controlled trial by Lotte Bock, Madiha Rana, Tahnee Rössler, Majeed Rana

    Published 2025-07-01
    “…This pilot study investigates the impact of a four-week self-directed online training program that emphasizes compassion and gratitude as essential components of women's psychological well-being. Methods For this randomized controlled trial, a sample of 51 women aged between 21 and 39 years was selected. …”
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  9. 2489

    Effect of botulinum toxin A on pain, bite force, and satisfaction of patients with bruxism: A randomized single-blind clinical trial comparing two protocols by Juliana Alves da Silva Ramalho, Luiz Felipe Palma, Karen Muller Ramalho, Tamara Kerber Tedesco, Susana Morimoto

    Published 2023-01-01
    “…The patients were evaluated preoperatively and longitudinally at 15, 90, 120, and 180 days by the use of visual analog scales for pain and treatment satisfaction and a gnathodynamometer for bite force recording. Results: The final sample included 10 participants in each group. Both groups presented mitigation of pain at 15, 90, 120, and 180 days in comparison with baseline; however, reduction in the posterior bite force was noted only at 15, 90, and 120 days. …”
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  10. 2490
  11. 2491

    The effect of a digital targeted client communication intervention on pregnant women's worries and satisfaction with antenatal care in Palestine-A cluster randomized controlled tri... by Binyam Bogale, Kjersti Mørkrid, Eatimad Abbas, Itimad Abu Ward, Firas Anaya, Buthaina Ghanem, Taghreed Hijaz, Mervett Isbeih, Sally Issawi, Zaher A S Nazzal, Sharif E Qaddomi, J Frederik Frøen

    Published 2021-01-01
    “…<h4>Methods</h4>We interviewed a sub-sample of Arabic-speaking women attending ANC at public primary healthcare clinics, randomized to either the TCC intervention or no TCC (control) in the eRegCom trial, who were in 38 weeks of gestation and had a phone number registered in the eRegistry. …”
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  12. 2492

    The effect of chatbot-based exercise interventions on physical activity, exercise habits, and sedentary behavior: A systematic review and meta-analysis of randomized controlled tr... by Qian Wang, Wenxian Yang, Kai Xu, Lawrence T Lam

    Published 2025-07-01
    “…Nonetheless, further RCTs with diverse chatbot designs, larger sample sizes, low-resource settings, objective measures of SB (e.g., accelerometers), and extended follow-ups are essential to corroborate these findings. …”
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  13. 2493

    Enhancing Adherence to Continuous Positive Airway Pressure Therapy in Patients With Obstructive Sleep Apnea Using Augmented Reality: Protocol for a Randomized Controlled Trial by Ming-Che Chen, Yen-Chin Chen, Cheng-Yu Lin

    Published 2025-05-01
    “…Participants will be randomly assigned to either an experimental group receiving AR-guided CPAP therapy or a control group receiving standard care. …”
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  14. 2494
  15. 2495

    Effect of Vitamin D3 Supplementation on Inflammatory Markers and Glycemic Measures among Overweight or Obese Adults: A Systematic Review of Randomized Controlled Trials. by Aleksandra Zuk, Tiffany Fitzpatrick, Laura C Rosella

    Published 2016-01-01
    “…Mean differences were calculated comparing end-of-study sample means between the independent VD and placebo groups.…”
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  16. 2496

    Impact of AI-Assisted Diagnosis on American Patients’ Trust in and Intention to Seek Help From Health Care Professionals: Randomized, Web-Based Survey Experiment by Catherine Chen, Zhihan Cui

    Published 2025-06-01
    “…MethodsWe conducted a preregistered 4-group randomized survey experiment among a national sample representative of the US population on several demographic benchmarks (n=1762). …”
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  17. 2497

    Operational challenges and lessons learned from conducting febrile surveillance in a long-term randomized dengue vaccine trial in Latin America and Asia-Pacific by Harald Pfaar, Eduardo López-Medina, Ian Escudero, Yanee Hutagalung, Nicholas Roubinis, Seloni Thakrar, Charissa Fay Corazon Borja-Tabora, Vianney Tricou, Suely Tuboi

    Published 2025-05-01
    “…Background: In trials, dengue vaccine efficacy evaluation relies on participants presenting with febrile illness/clinically suspected dengue contacting the study site for sample collection and clinical assessment within a short timeframe. …”
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  18. 2498

    Assessing a multicomponent intervention to improve quality of life in individuals with Long COVID (COVIDL/MIQoL): study protocol for a randomized controlled trial by Mireia Morera, Antonio Arévalo, Cristina Garriga, Marta Corral-Magaña, Mari Carmen García-Arqué, Marta Gragea-Nocete, Cristina Pérez Díaz, Ramon Roca, Maria Llistosella

    Published 2025-05-01
    “…Individuals diagnosed with Long COVID, but without any severe mental disorders, will be recruited. The sample size is estimated to be around 54 participants per group. …”
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  19. 2499

    Effectiveness of a Cognitive Stimulation Program in Older Adults with Mild Neurocognitive Disorder: Insights from fNIRS Analysis in a Randomized Controlled Trial by Susana I. Justo-Henriques, Rosa C. G. Silva, Janessa O. Carvalho, João L. A. Apóstolo, Débora Nogueira, Telmo A. S. Pereira

    Published 2025-07-01
    “…This study aimed to evaluate the effectiveness of a 12-week individual cognitive stimulation (iCS) program on cognitive performance, mood, and prefrontal cortex activation in older adults with mild NCD using a single-blind, randomized, parallel two-arm RCT. Methods: A sample of 36 older adults were selected from a central region of Portugal. …”
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  20. 2500

    Elucidating the causal relationship between gut microbiota, metabolites, and diabetic nephropathy in European patients: Revelations from genome-wide bidirectional mendelian randomi... by Siyuan Song, Li Ning, Jiangyi Yu

    Published 2025-01-01
    “…However, the exact causal relationship among these factors remains unclear.MethodWe conducted a two-sample bidirectional Mendelian randomization study using summary statistics from the IEU OpenGWAS Project database to investigate gut microbiota, metabolites, and diabetic nephropathy. …”
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