Showing 3,961 - 3,980 results of 4,871 for search 'background composition (method OR methods)', query time: 0.19s Refine Results
  1. 3961
  2. 3962

    Standardized mean age at death (MADstd): Exploring its potentials as a measure of human longevity by Markus Sauerberg, Marc Luy

    Published 2024-04-01
    “…BACKGROUND: Period mean age at death (MAD) is affected by a population’s age structure, and therefore by its mortality, fertility, and migration history. …”
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    Article
  3. 3963

    Strength of motivation and academic performance of medical students: a longitudinal study by Sandeep Bansal, Kelly Pagidas

    Published 2025-08-01
    “…Abstract Background The strengn for medical school reflects a student’s perseverance in continuing medical training, regardless of personal sacrifices and academic or situational setbacks. …”
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  4. 3964

    Retrospective evaluation of novel serum inflammatory biomarkers in first-episode psychiatric disorders: diagnostic potential and immune dysregulation by Min Qiu, Chenkai Zhang, Haiqing Zhang, Hao Chen, Yingjia Lei, Ping Li, Shaochuan Zhang

    Published 2024-12-01
    “…BackgroundThis study assessed the diagnostic capabilities of eight inflammatory biomarkers in first-episode schizophrenia (SCZ), bipolar disorder (BD), and depression (D), examining their differential expression across these psychiatric disorders. …”
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  5. 3965

    Three-Month Durability of Bilateral Two-Level Stellate Ganglion Blocks for Traumatic Brain Injury: A Retrospective Analysis by Sean W. Mulvaney, Sanjay Mahadevan, Roosevelt J. Desronvilles, Kyle J. Dineen, Kristine L. Rae Olmsted

    Published 2025-06-01
    “…A secondary objective was to evaluate sex-based differences in outcomes during the same time period. <b>Methods</b>: A retrospective chart review was conducted between January 2024 and February 2025. …”
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  6. 3966

    Latent classes of anthropometric growth in early childhood using uni- and multivariate approaches in a South African birth cohort. by Noëlle van Biljon, Marilyn T Lake, Liz Goddard, Maresa Botha, Heather J Zar, Francesca Little

    Published 2025-01-01
    “…<h4>Background</h4>Defining growth patterns during childhood is key to identifying future health risk and vulnerable periods for potential interventions. …”
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    Article
  7. 3967

    Outcomes and Left Ventricular Ejection Fraction in Cardiac Magnetic Resonance: Challenging the “Higher Is Better” by Rungroj Krittayaphong, Thammarak Songsangjinda, Kanchalaporn Jirataiporn, Ahthit Yindeengam

    Published 2025-04-01
    “…Background Contradictory evidence exists regarding the correlation between supranormal left ventricular ejection fraction (LVEF) and adverse outcomes. …”
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  8. 3968

    Antimicrobial Activity of Microorganisms Isolated from the Soil of the Tropical Desert of the Sinai Peninsula by A. L. Kandyba, E. V. Khramtsova, B. F. Vasilyeva, Ju. V. Boykova, A. A. Glukhova, T. A. Efimenko, O. V. Efremenkova

    Published 2024-11-01
    “…Background. The spread of pathogenic antibiotic-resistant microorganisms often leads to the inefficiency of antimicrobial therapy. …”
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  9. 3969

    Long-term effects of statin treatment in elderly people: extended follow-up of the PROspective Study of Pravastatin in the Elderly at Risk (PROSPER). by Suzanne M Lloyd, David J Stott, Anton J M de Craen, Patricia M Kearney, Naveed Sattar, Ivan Perry, Christopher J Packard, Andrew Briggs, Laura Marchbank, Harry Comber, J Wouter Jukema, Rudi G J Westendorp, Stella Trompet, Brendan M Buckley, Ian Ford

    Published 2013-01-01
    “…<h4>Background</h4>The PROspective Study of Pravastatin in the Elderly at Risk (PROSPER), a placebo-controlled trial of pravastatin, demonstrated a 19% reduction in coronary outcomes (p=0.006) after a mean of 3.2 years, with no impact on stroke outcomes or all-cause mortality. …”
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  10. 3970
  11. 3971

    A Comparison of Quantitative Pupillometry and VOMS in Division 1 Female Soccer Players by John Duane Heick

    Published 2025-06-01
    “…<i>Background and Objectives:</i> Vision uses about half of the pathways within the brain, and these anatomical structures are susceptible to injury in concussion. …”
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  12. 3972

    Severe outcomes of COVID-19 among adults with increased risk conditions: A population-based observational study. by Scott Dryden-Peterson, Andy Kim, Ellen C Caniglia, Mary-Ruth Joyce, David Rubins, Arthur Y Kim, John Fangman, Lindsey R Baden, Ann E Woolley

    Published 2025-01-01
    “…<h4>Background</h4>The individual risk of severe outcomes following COVID-19 is poorly understood in populations with prior immunity. …”
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    Article
  13. 3973

    Early preterm antenatal corticosteroids and neonatal outcomes for twin pregnancies: a propensity score-weighted cohort study by Jie Zhu, Ying Zhao, Shuyue Li, Ping An, Jizi Zhou, Qiongjie Zhou, Xiaotian Li, Yu Xiong

    Published 2025-08-01
    “…Methods This 8-year retrospective cohort study analyzed twin pregnancies at risk for early preterm birth (24 + 0 to 33 + 6 weeks of gestation) in a university-affiliated hospital in China from 2013 to 2020. …”
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  14. 3974
  15. 3975

    Equity in clinical trials for HIV-associated cryptococcal meningitis: A systematic review of global representation and inclusion of patients and researchers. by David S Lawrence, Tshepo Leeme, Mosepele Mosepele, Thomas S Harrison, Janet Seeley, Joseph N Jarvis

    Published 2021-05-01
    “…<h4>Background</h4>It is essential that clinical trial participants are representative of the population under investigation. …”
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  16. 3976

    Behaviour-based movement cut-off points in 3-year old children comparing wrist- with hip-worn actigraphs MW8 and GT3X. by Daniel Jansson, Rikard Westlander, Jonas Sandlund, Christina E West, Magnus Domellöf, Katharina Wulff

    Published 2025-01-01
    “…<h4>Background</h4>Behaviour-based physical intensity evaluation requires rigorous calibration before application in long-term recordings of children's sleep/activity patterns. …”
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    Article
  17. 3977

    Comparative microbiome analysis of paired mucosal and fecal samples in Korean colorectal cancer patients by Younggwang Kim, Min Ki Kim, Sanghun Lee, Sanghun Lee, Sanghun Lee

    Published 2025-06-01
    “…BackgroundColorectal cancer (CRC) is increasingly linked to gut microbiome dysbiosis. …”
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  18. 3978

    Revealing the multi-target compounds of Sarcandra glabra identification and inhibition of novel target genes for the treatment of pancreatic cancer by Xing Liu, Jianghong Ou

    Published 2025-03-01
    “…Abstract Background S. glabra has been widely used to treat tumors in traditional Chinese medicine (TCM). …”
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  19. 3979

    Spontaneous Growth Induced by a Biologically Oriented V Class Restoration (BOVR) Technique: A 3D Prospective Study by Davide Farronato, Giuseppe Messina, Luciano Laveglia, Pietro Mario Pasini, Lorenzo Azzi, Marco Farronato

    Published 2025-06-01
    “…<b>Background:</b> The behavior of soft tissues following recession type 1 (RT1) and/or non-carious cervical lesions (NCCLs) treated with class V restorations is not well understood. …”
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  20. 3980