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Showing 261 - 280 results of 398 for search '(( significant groups based ) OR ( significant ((point decrease) OR (small decrease)) ))', query time: 0.10s Refine Results
  1. 261
  2. 262

    Role of nutritional indices in predicting outcomes of vascular surgery by Jabbour, Jana

    Published 2019
    “…Methods We analyzed vascular surgery data from the American College of Surgeons National Surgical Quality Improvement Program database (2005-2012; N = 238,082) to compare operative death (in-hospital and 30-day operative death) across eight nutritional status groups based on weight loss (yes/no) and albumin category: very low albumin level (VL-Alb; <2.50 g/dL), low albumin level (L-Alb; 2.50-3.39 g/dL), normal albumin level (N-Alb; 3.40-4.39 g/dL), and high albumin level (H-Alb; 4.40-5.40 g/dL). …”
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  3. 263

    Beta-blocker therapy in heart failure with preserved ejection fraction (B-HFpEF): a systematic review and meta-analysis by Dr. Rasha Kaddoura (17823428)

    Published 2024
    “…The pooled analysis of included cohort studies, of variable follow-up durations, showed a significant reduction in all-cause mortality by 19 % (odds ratio (OR) 0.81; 95 % confidence interval (CI): 0.65–0.99, p = 0.044) whereas rehospitalization for heart failure (OR 1.13; 95 % CI: 0.91–1.41, p = 0.27) or its composite with all-cause mortality (OR 1.01; 95 % CI: 0.78–1.32, p = 0.92) were similar between the beta-blocker and control groups.…”
  4. 264

    Comparative assessment of fracture risk among osteoporosis and osteopenia patients: a cross-sectional study by Snezana Tomasevic-Todorovic (5782682)

    Published 2018
    “…</p><h3>Results: </h3><p dir="ltr">Patients with osteoporosis had significantly higher risk of major fracture compared to patients with osteopenia (p<0.01). …”
  5. 265

    Colon Cancer General Knowledge, Attitude and Awareness Channels: A Cross‐Sectional Study by Mu'taz Massad (22466734)

    Published 2025
    “…The study was conducted using both online and paper‐based validated, and reliable questionnaires which were distributed throughout the entire community. …”
  6. 266

    Dynamics of Muslim consumers’ behavior toward Halal products by Osama Sam Al-Kwifi (18061030)

    Published 2019
    “…The initial experiment began by asking participants to divide a set of images into two groups: Halal and non-Halal products. The fMRI experiment uses a blocked design approach to capture brain activities resulting from presenting the two groups of images to participants, and to record the strength of their attitudes toward purchasing the products.…”
  7. 267

    Prognostic values of the mRNA expression of natural killer receptor ligands and their association with clinicopathological features in breast cancer patients by Ali Abouelghar (14152773)

    Published 2018
    “…</p><h3>Conclusions</h3><p dir="ltr">NK receptor ligands appear to play an important role in defining BC patient prognosis. Identification of a group of patients with worse prognosis expressing high levels of NK-activating ligands and low levels of NK-inhibitory ligands makes them ideal potential candidates for NK-based immunotherapy to eliminate residual tumor cells, prevent relapse and improve patient survival.…”
  8. 268

    Conceptual Skills in Leading Change: A Competence Approach to Public Sector Leadership by JASIM, ARIF FADHEL AHMED

    Published 2019
    “…This thesis examines conceptual skills in leading public sector change through interviews and focus groups with a sample of 123 participants based around 18 focal leaders who were all top managers of government organisations in the United Arab Emirates (UAE). …”
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  9. 269

    Raising awareness of menopause in Iran by Nature Research (16552612)

    Published 2021
    “…The participants were divided into four groups, based on age, and asked to complete a questionnaire designed to assess their awareness of menopause. …”
  10. 270
  11. 271

    Visible Light Photocatalytic Activity of Ag/WO<sub>3</sub> Nanoparticles and its Antibacterial Activity Under Ambient Light and in The Dark by Maha Matalkeh (17148358)

    Published 2022
    “…In addition, the catalyst shows high degradation efficiency and significant dose-dependent inhibition of Gram-negative E. …”
  12. 272

    Molecular Characterization and Genotyping of Multi-drug Resistant Uropathogenic Escherichia coli by Reda, Ranim

    Published 2023
    “…While females are disproportionately affected, there remains a significant gap in the understanding of gender-based genotypic variations in E. coli causing urinary tract infections. …”
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    masterThesis
  13. 273

    Moderating Effects of Tourists’ Novelty-Seeking Tendencies on Destination Image, Visitor Satisfaction, and Short- and Long-Term Revisit Intentions by Assaker, Guy

    Published 2013
    “…Cluster analysis and discriminant analysis were used to identify three groups of tourists based on their novelty-seeking tendencies (high, medium, and low novelty seekers). …”
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  14. 274

    The effects of peer-versus self-editing on learner autonomy in ESL writing by Diab, Nuwar Mawlawi

    Published 2009
    “…More specifically, the experimental group significantly reduced rule-based language errors in revised drafts but not in new essays. …”
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    masterThesis
  15. 275

    Determinants of personal protective gear use and adherence to safety standards among motorcyclists: a case study in Qatar by Shabna SayedMohammed (22997857)

    Published 2025
    “…It is observed that the age group of 23–30 years is the low-risk group compared to other age groups, and the highly educated riders tend to be more risk-taking. …”
  16. 276
  17. 277

    Adaptation of a Mice Doppler Echocardiography Platform to Measure Cardiac Flow Velocities for Embryonic Chicken and Adult Zebrafish by Fatiha M. Benslimane (6695087)

    Published 2019
    “…Theoretically, as the size of the imaged sample decreases, the frequency of the ultrasound transducer needed to image the sample increases. …”
  18. 278

    Epidemiology of SARS-CoV2 in Qatar’s primary care population aged 10 years and above by Mohamed Ahmed Syed (8794121)

    Published 2022
    “…A significant variation was observed by nationality (7.1 to 22.2%) and municipalities (6.9–35.3%).…”
  19. 279

    Current status of CO<sub>2</sub> capture with ionic liquids: Development and progress by Wamda Faisal Elmobarak (17831939)

    Published 2023
    “…<p dir="ltr">Global warming triggered by greenhouse gas (GHG) emissions, particularly carbon dioxide (CO<sub>2</sub>), significantly influences climate change and has become a common environmental issue recently. …”
  20. 280

    Personal, family and societal factors associated with Lebanese youth's attitudes toward the roles of women (Doctoral dissertation) by Hammoud, Hassan R..

    Published 1981
    “…From among the selected family factors studied, only parents'' educational levels, father''s occupational status, and mother''s work experience seemed to have significant relationships with "attitudes." Societal factors such as peer group attitudes, support of secularized movements, religious affiliation and peer group sex composition appeard also to contribute significantly to the variations in these "attitudes." …”
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    masterThesis