Showing 15,641 - 15,660 results of 18,849 for search 'sample random sampling.', query time: 0.22s Refine Results
  1. 15641

    The efficacy of training on the four quadrant brain processes on cognitive functions of students with mathematical disorders by zohreh sadat moeini, farnaz Keshavarzi Arshadi, Masoud Gholam Ali Lavasani, SAEED hasanzadeh

    Published 2023-11-01
    “…The study population consisted of male students with learning disorders in mathematics in fourth, fifth, and sixth grades, referred by schools to the Learning Disorders Education and Training Center in Tehran. A sample of 50 students meeting the required criteria was selected purposively, and then 30 students were randomly assigned to experimental and control groups, with 15 students in each group. …”
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  2. 15642

    Efficacy and safety of Xiaoyao San in the treatment of chronic fatigue syndrome: a systematic review and meta-analysis by Qianqian Wang, Jian Zhou, Guanwen Gong

    Published 2025-02-01
    “…Eligible studies included randomized controlled trials comparing XYS or XYS + SBT to SBT alone. …”
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  3. 15643

    Assessing the validity and reliability of family factors on physical activity: A case study in Turkey. by Sharalyn Steenson, Hilal Özcebe, Umut Arslan, Hande Konşuk Ünlü, Özgür M Araz, Mahmut Yardim, Sarp Üner, Nazmi Bilir, Terry T-K Huang

    Published 2018-01-01
    “…<h4>Method</h4>The aim of this study was to assess the validity and reliability of several measurement scales in Turkey using a population sample across three socio-economic strata in the Turkish capital, Ankara. …”
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  4. 15644

    Study protocol for a single-centre non-inferior double-blinded randomised controlled trial in China comparing the efficacy and safety of high-frequency irreversible electroporation... by Rui Chen, Bi-Ming He, Zhen-Kai Shi, Hai-Feng Wang

    Published 2025-01-01
    “…The main inclusion criteria are men with prostatic volume range 30 to 100 mL, Qmax&lt;15 mL/s and IPSS&gt;8. A sample size of 118 participants is required, accounting for a 20% loss. …”
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  5. 15645

    METHOD THERAPEUTIC INTERVENTION ON PHYSICAL STABILITY AMONG ELDERLY INDIVIDUALS IN KAKAMEGA COUNTY by Micky Oloo, Edwin Wamukoya, James Oloo

    Published 2024-07-01
    “…The study involved a community-based randomized control trial with 30 participants aged 60 and older, selected based on low social support scores. …”
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  6. 15646

    A new method for assessing the marketing efficiency of agricultural marketing channels by Arif Abad, Mohd Abdul Muqeet Maaz, Mohd Salman Shamsi

    Published 2024-06-01
    “…The study’s sample size is 179 respondents, including all the channel members. …”
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  7. 15647

    Efficacy and Safety of an Ayurveda Herbal Formulation in Uncomplicated Type 2 Diabetes mellitus by Bilesha Perera BSc, PhD, Colvin Goonaratna MBBS, FRCP, PhD, Hettiarchchige Ariyawansa DAMS, PhD, Nirmala Senaratna DAMS, MD, Jennifer Perera MBBS, MD

    Published 2025-05-01
    “…Conclusions The polyherbal formulation LG significantly improved the QoL and glycaemic parameters and appeared safe after 24 weeks of treatment. Due to the small sample size, unblinded nature of this preliminary study, and the lack of a control arm, a randomized double-blinded controlled clinical trial on a larger group of patients is recommended.…”
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  8. 15648

    Agerelated parameters of P300 auditory evoked potentials in elderly persons in the context of cognitive health: A study in the European North of Russia by L. V. Poskotinova, E. V. Krivonogova, O. V. Krivonogova, A. V. Kudryavtsev

    Published 2024-07-01
    “…Age differences in P300 EP amplitudes were minimal with an interquartile range of 4–13 μV in the total sample. Participants who smoked had higher latency scores and lower amplitude scores; former smokers had higher latency scores compared to never-smokers.Conclusion. …”
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  9. 15649

    Utilisation of routine health information system and associated factors among health workers in public health institutions of Gofa zone, South Ethiopia regional state:a mixed-metho... by Dejene Hailu Kassa, Bedilu Kucho Doka, Abebaw Gebeyehu Worku, Keneni Gutema Negeri

    Published 2025-07-01
    “…This study was aimed at identifying the level of information utilisation and associated factors in the Routine Health Information Systems (RHIS).Methods A concurrent triangulation design of a mixed-methods approach was applied from 1 to 30 April 2023. A sample of 304 health workers was randomly selected, and 18 informants were purposefully interviewed. …”
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  10. 15650

    The Investigation of Latanoprost's Effects on the Intraocular Pressure of Healthy Male guinea Pigs Under Light and Dark Regimes by Arghavan Armin, Farnoosh Arfaee

    Published 2025-09-01
    “…Then, the animals were randomly divided into two groups (Groups A and B). …”
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  11. 15651

    Measuring economic inequality: challenges, facts and assessment by M. V. Bikeeva, I. V. Moiseeva

    Published 2019-12-01
    “…The subjective approach to poverty assessment is based on the data of the sample survey of household budgets in 2018.Results. …”
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  12. 15652
  13. 15653

    An Exploration of Students’ Misconceptions about the Concept ‘Classification of Animals’ at Secondary Level and Effectiveness of Inquiry Method for Conceptual Change by Anjum NAZ, Abida NASREEN

    Published 2013-10-01
    “…A wide variety of misconceptions were found in the responses of the students therefore keeping in view the misconceptions of students inquiry sessions were planned. Whole sample of the study was randomly divided into two groups’ i.e. …”
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  14. 15654

    Causal language and strength of inference in academic and media articles shared in social media (CLAIMS): A systematic review. by Noah Haber, Emily R Smith, Ellen Moscoe, Kathryn Andrews, Robin Audy, Winnie Bell, Alana T Brennan, Alexander Breskin, Jeremy C Kane, Mahesh Karra, Elizabeth S McClure, Elizabeth A Suarez, CLAIMS research team

    Published 2018-01-01
    “…However, because this sample was designed to be representative of the articles selected and shared on social media, it is unlikely to be representative of all academic and media work. …”
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  15. 15655
  16. 15656

    Predictors of sickness absence among employees with common mental disorders in Sweden– a longitudinal study by Anna Frantz, Anna Toropova, Iben Axén, Gunnar Bergström, Anna Finnes, Elisabeth Björk Brämberg

    Published 2025-02-01
    “…Methods A longitudinal study with participants from a cluster-randomized controlled trial was conducted. Participants from both intervention and control groups were treated as one cohort. …”
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  17. 15657

    Effectiveness of a virtual reality-based sensory stimulation intervention in preventing delirium in intensive care units: a randomised-controlled trial protocol by Yong Liu, Dan Luo, Taoxue Wen, Surui Liang, Mingxin He, Jinfei Tian

    Published 2025-01-01
    “…The study will commence in September 2024 and conclude in June 2026. A consecutive sample of 198 patients in the ICU admitted to the study setting will be recruited. …”
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  18. 15658

    Effect of glycemic control and type of diabetes treatment on TB treatment outcomes among people with TB-diabetes: A systematic review (updated August 2024). by Hemant Deepak Shewade, Prabhadevi Ravichandran, S Satish, S Kiran Pradeep, Kathiresan Jeyashree, Preetam Mahajan, Amar N Shah, Richard Kirubakaran, Ajay M V Kumar

    Published 2025-01-01
    “…Other studies showed mixed results and had significant biases or were limited by sample size. The five newly included studies had a high risk of bias and did not provide clear evidence. …”
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  19. 15659

    Shared genetic architecture between stroke and blood lipids: a large-scale genome-wide cross-trait analysis by Wenya Bai, Guilin Zhou, Huan Jiang, Xuelian Li, Jianlin Shao

    Published 2025-07-01
    “…Bidirectional Mendelian randomization (MR) analysis was employed to explore causal associations. …”
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  20. 15660