Showing 14,761 - 14,780 results of 18,849 for search 'sample random sampling.', query time: 0.23s Refine Results
  1. 14761
  2. 14762

    Vitamin D deficiency in pregnancy – still a public health issue by Trixie McAree, Benjamin Jacobs, Thubeena Manickavasagar, Suganthinie Velagala, Lauren Brennan, Paul Bassett, Sandra Rainbow, Mitch Blair

    Published 2013-01-01
    “…Overall, 18% [95% confidence interval (CI): 15–23%] of sample women had adequate vitamin D levels; 36% were deficient, 45% insufficient. …”
    Get full text
    Article
  3. 14763

    A comprehensive systematic review of pharmacological and non-pharmacological depression interventions for patients on dialysis by Ahyeon Cho, Tammy Tran, Laura Telfer, Ahmad Matarneh, Sundus Sardar, Nasrollah Ghahramani

    Published 2025-08-01
    “…Inclusion criteria consisted of clinical trials, randomized controlled trials, and prospective studies written in English. …”
    Get full text
    Article
  4. 14764

    Follow-up Comparison of the Effect of Eight-weeks Corrective Exercises With and Without Myofascial Release on Postural Kyphosis Deformity by Seyed Hossein Mousavi, Hooman Minoonejad, Reza Rajabi, Foad Seidi

    Published 2019-01-01
    “…The Mean±SD age, height, and weight of the study sample were 22.12±2.88 years, 175.44±6.80 cm, and 71.21±7.31 kg, respectively. …”
    Get full text
    Article
  5. 14765
  6. 14766

    Effectiveness of Nursing Intervention on Physiological Status for Patients Undergoing Coronary Catheterization by Mohammed Aljanabi, Hakima Hassan

    Published 2020-06-01
    “…The sample consisted of (100) patients have been randomly divided into two groups of 50 patients each. …”
    Get full text
    Article
  7. 14767
  8. 14768

    Endoscopic and microscopic video modules are effective for teaching middle ear anatomy by Leona J. Tu, Obinna I. Nwosu, Doug Chieffe, Elissa Daniel, Michael S. Cohen

    Published 2024-12-01
    “…Further studies with larger sample sizes may help quantify which modalities are optimal for teaching. …”
    Get full text
    Article
  9. 14769

    Non-pharmacological interventions for bone health after stroke: A systematic review. by Hakimah Sallehuddin, Terence Ong, Salmiah Md Said, Noor Azleen Ahmad Tarmizi, Siew Ping Loh, Wan Chieh Lim, Reena Nadarajah, Hong Tak Lim, Nurul Huda Mohd Zambri, Yun Ying Ho, Sazlina Shariff Ghazali

    Published 2022-01-01
    “…<h4>Methods</h4>A systematic review of randomized controlled trials, experimental studies without randomization and prospective cohort studies with concurrent control of non-pharmacological interventions for adult stroke patients compared with placebo or other stroke care. …”
    Get full text
    Article
  10. 14770

    Intergroup contact intervention between Hong Kong and mainland Chinese students: differential effects on cognitions, attitudes, and intended behaviors by Hui Yun Li, Siu-man Ng, Amenda Man Wang, Weiyi Xie, Shuang Lu

    Published 2024-12-01
    “…Our findings call for more university activities to enhance local and mainland students’ mutual understanding and larger-sample research to explore both groups’ perspectives. …”
    Get full text
    Article
  11. 14771

    Comparison of Artificial Intelligence-based learning with the traditional method in the diagnosis of COVID-19 chest radiographs among postgraduate radiology residents by Ayesha Isani Majeed

    Published 2024-06-01
    “…Statistical analysis using SPSS v25 included Independent sample t-tests and chi square test. Following initial assessments, teaching methods were exchanged between groups for comparison. …”
    Get full text
    Article
  12. 14772

    Should we stay or should we go? Recent insights on drug discontinuation in multiple sclerosis by Anne Mrochen, Sven G. Meuth, Steffen Pfeuffer

    Published 2025-04-01
    “…Due to the limited sample size, neither study was able to conduct subgroup analyses based on age groups. …”
    Get full text
    Article
  13. 14773

    Platelet Rich Fibrin (PRF) in the Management of Osteonecrosis of the Jaw: A Narrative Review by A F M Shakilur Rahman

    Published 2025-04-01
    “…Nevertheless, methodological errors like small sample sizes and a absence of randomized controlled studies now limit the data. …”
    Get full text
    Article
  14. 14774

    The Early Exposure Rate and Vertical Bone Gain of Titanium Mesh for Maxillary Bone Regeneration: A Systematic Review and Meta-Analysis by Felice Lorusso, Sergio Alexandre Gehrke, Iris Alla, Sergio Rexhep Tari, Antonio Scarano

    Published 2025-01-01
    “…The selected articles were classified based on the study design, regenerative technique, tested groups and materials, sample size, clinical findings, and follow-up. A risk of bias calculation was conducted on the selected randomized controlled trials (RCTs) and non-randomized trials and a series of pairwise meta-analysis calculations were performed for the vertical bone gain (VBG) and exposure rate. …”
    Get full text
    Article
  15. 14775

    ‘I can do this’: a qualitative exploration of acceptability and experiences of a physical activity behaviour change intervention in people with multiple sclerosis in the UK by Cherry Kilbride, Meriel Norris, Jennifer M Ryan, Nana Anokye, Jennifer Fortune, Andrea Stennett, Grace Lavelle, Wendy Hendrie, Lorraine de Souza, Mohamed Abdul, Debbie Brewin, Lee David, Christina Victor

    Published 2020-03-01
    “…Following a purposive sampling strategy, 15 participants from the intervention arm undertook 1:1 semi-structured interviews.Interventions The iStep-MS intervention consisted of four therapist-led sessions over 12 weeks, supported by a handbook and pedometer.Results Three themes were identified from the data. …”
    Get full text
    Article
  16. 14776
  17. 14777

    Influence of dietary supplementation of guanidinoacetic acid on growth performance and blood chemistry profile of growing steers by Jaime Sánchez-Villasana, Daniel López-Aguirre, Luz Yosahandy Peña-Avelino, Cecilia Carmela Zapata-Campos, Edwin Rafael Alvarado-Ramírez, Deli Nazmín Tirado González, Abdelfattah Zeidan Mohamed Salem

    Published 2024-12-01
    “…Forty growing crossbred male steers (Bos taurus × Bos indicus; 146.0 ± 0.5 kg body weight (BW)) were randomly divided into two experimental groups (n = 20): the first, consisted of a total mixed ration (TMR) without; and the second, substituted the 0.1 % of the TMR with GAA. …”
    Get full text
    Article
  18. 14778
  19. 14779

    Gradient boosting reveals spatially diverse cholesterol gene signatures in colon cancer by Xiuxiu Yang, Debolina Chatterjee, Justin L. Couetil, Ziyu Liu, Valerie D. Ardon, Chao Chen, Jie Zhang, Kun Huang, Kun Huang, Kun Huang, Travis S. Johnson, Travis S. Johnson, Travis S. Johnson

    Published 2024-11-01
    “…We conducted differential gene analysis and KEGG pathway analysis on paired tumor and adjacent-normal samples from the TCGA Colon Adenocarcinoma project, identifying that bile secretion was the only significantly downregulated pathway. …”
    Get full text
    Article
  20. 14780

    Identifying serum lipidomic signatures related to prognosis in first-episode schizophrenia by Mengyi Luo, Suzhen Zhang, Jingxin Xue, Tianhao Gao, Xuan Li, Zhaolin Zhai, Chang Lu, Yuke Dong, Kaiming Zhuo, Qiong Xiang, Qing Kang, Shunying Yu, Chunhong Shao, Dengtang Liu

    Published 2025-05-01
    “…Methods Pre-treatment serum samples were obtained from 95 participants who underwent an 8-week treatment regimen with antipsychotic drugs. …”
    Get full text
    Article