Showing 2,301 - 2,320 results of 2,530 for search '"cohort study"', query time: 0.10s Refine Results
  1. 2301
  2. 2302

    Risk factors for perioperative cerebral infarction in moyamoya disease: a meta-analysis by Jincan Wu, Jincan Wu, Shiju Li, Ruixin Liang, Ruixin Liang, Yanxu Wang, Fangyuan Shi, Xiaoming Pan, Xinyi Chen, Xinyi Chen

    Published 2025-01-01
    “…BackgroundThe present study explored the risk factors for cerebral infarction perioperative moyamoya disease by meta-analysis.MethodsThe PubMed, Embase, Cochrane library, Web of science databases were searched for case–control/cohort studies on risk factors for the emergence of cerebral infarction perioperative moyamoya disease, the search was done from the database creation to June 1, 2024, and the data was analyzed by using stata15.0.ResultTen retrospective cohort studies (N = 3,239) were included. …”
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  3. 2303

    Maternal Weight Gain in Pregnancy and Risk of Obesity among Offspring: A Systematic Review by Erica Y. Lau, Junxiu Liu, Edward Archer, Samantha M. McDonald, Jihong Liu

    Published 2014-01-01
    “…To systematically review the evidence from prospective and retrospective cohort studies on the association between gestational weight gain (GWG) and offspring’s body weight. …”
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  4. 2304

    TSH Levels in Subclinical Hypothyroidism in the 97.5th Percentile of the Population by Laura Pérez-Campos Mayoral, María Teresa Hernández-Huerta, Gabriel Mayoral-Andrade, Eduardo Pérez-Campos Mayoral, Edgar Zenteno, Ruth Martínez-Cruz, Héctor Martínez Ruíz, Margarito Martínez Cruz, Alma Dolores Pérez Santiago, Eduardo Pérez-Campos

    Published 2020-01-01
    “…We identified studies of TSH on the natural history of subclinical hypothyroidism from population-based prospective cohort studies, which follow up patients for several years. …”
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  5. 2305

    Semantic search helper: A tool based on the use of embeddings in multi-item questionnaires as a harmonization opportunity for merging large datasets – A feasibility study by Karl Gottfried, Karina Janson, Nathalie E. Holz, Olaf Reis, Johannes Kornhuber, Anna Eichler, Tobias Banaschewski, Frauke Nees, IMAC-Mind Consortium

    Published 2025-01-01
    “…The approach’s feasibility and applicability were evaluated through a use case analysis involving data from four large cohort studies with heterogeneous data obtained with a different set of instruments for common constructs. …”
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  6. 2306

    Helicobacter pylori infection is not associated with portal hypertension-related gastrointestinal complications: A meta-analysis. by Yu Kyung Jun, Ji Won Kim, Byeong Gwan Kim, Kook Lae Lee, Yong Jin Jung, Won Kim, Hyun Sun Park, Dong Hyeon Lee, Seong-Joon Koh

    Published 2022-01-01
    “…Although H. pylori infection was significantly associated with PHG in case-control studies [OR = 1.86, 95% CI = 1.17-2.96], no significant differences were found in the cohort studies [RR = 0.98, 95% CI = 0.91-1.05] or all studies combined [RR = 1.18, 95% CI = 0.93-1.52]. …”
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  7. 2307

    Post-COVID pain and quality of life in COVID-19 patients: protocol for a meta-analysis and systematic review by Yongxing Xu, Jianwen Gu, Mengrong Miao, Yitian Yang, Pule Li, Mengqi Jia, Zhaoyu Wen, Mengmeng Yu, Jiaqiang Zhang

    Published 2022-07-01
    “…ROBINS-I tool will be used to assess the risk of bias of cohort studies. The risk of bias tool developed by Hoy et al will be used to assess the risk of bias of prevalence studies. …”
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  8. 2308

    The Association between Chronic Arsenic Exposure and Hypertension: A Meta-Analysis by Tanvir Abir, Bayzidur Rahman, Catherine D'Este, Abdulaziz Farooq, Abul Hasnat Milton

    Published 2012-01-01
    “…There is inconclusive evidence from cross-sectional and cohort studies that arsenic exposure is a risk factor involved in the development of hypertension. …”
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  9. 2309

    Relationship of Dietary Intake of Omega-3 and Omega-6 Fatty Acids with Risk of Prostate Cancer Development: A Meta-Analysis of Prospective Studies and Review of Literature by Michael E. Chua, Maria Christina D. Sio, Mishell C. Sorongon, Jun S. Dy

    Published 2012-01-01
    “…Heterogeneity was assessed by Chi2 and quantified by . Results. Eight cohort studies were included for meta-analysis. n-3 PUFA, n-6 PUFA, and their derivatives were not significantly associated with risk of prostate cancer in general. …”
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  10. 2310

    A scoping review of Do-It-Yourself Automated Insulin Delivery system (DIY AID) use in people with type 1 diabetes. by Amy E Morrison, Kimberley Chong, Peter A Senior, Anna Lam

    Published 2022-01-01
    “…A thematic synthesis methodology was used for analysis of studies of DIY AID use due to the heterogeneity in study designs (case reports, qualitative, cross-sectional and cohort studies), with similarity in outcome themes.<h4>Results</h4>Following implementation of the search strategy, 38 relevant full texts were identified; comprising 12 case reports, 9 qualitative studies and 17 cohort studies, and data was also available from 24 relevant conference abstracts. …”
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  11. 2311

    Association of arterial stiffness and eye disease: a systematic review and meta-analysis by Robert Scragg, Angela L Beros, John D Sluyter

    Published 2025-01-01
    “…Background This systematic review and meta-analysis assesses the association of arterial stiffness with age-related macular degeneration (AMD), glaucoma, retinal vein occlusion (RVO) and retinopathy (diabetic and hypertensive).Methods Medline and Embase were systematically searched for observational studies of arterial stiffness and eye disease. Cohort studies were included if they estimated arterial stiffness using any measures based on the arterial waveform, with cross-sectional and case-control studies limited to measures of pulse wave velocity. …”
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  12. 2312

    Secondary Smoking and Early Childhood Caries: A Systematic Review and Meta-Analysis by Bella Weijia Luo, Ivy Guofang Sun, Sophia Siu Chee Chan, Chun Hung Chu

    Published 2025-02-01
    “…Observational studies, including cohort studies, case-control studies, and cross-sectional surveys, were included. …”
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  13. 2313

    A Rare Case of a Synchronous Anaplastic Carcinoma Thyroid with Ductal Carcinoma Breast by Saptarshi Ghosh, P. B. Ananda Rao, Shreyasee Sarkar, Sivasankar Kotne, S. P. V. Turlapati, Anindita Mishra

    Published 2014-01-01
    “…The plausible association of breast cancers with thyroid carcinomas should thus be evaluated in larger cohort studies. More importantly, this report is to highlight the unusual synchronous occurrence of anaplastic thyroid cancer with ductal breast cancer and the therapeutic challenges involved in such cases.…”
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  14. 2314

    Improving follow-up survey completion rates through pilot interventions in the All of Us Research Program: Results from a non-randomized intervention study. by Robert M Cronin, Xiaoke Feng, Ashley Able, Scott Sutherland, Ben Givens, Rebecca Johnston, Charlene Depry, Katrina W Le Blanc, Orlane Caro, Brandy Mapes, Josh Denny, Mick P Couper, Qingxia Chen, Irene Prabhu Das

    Published 2024-01-01
    “…<h4>Objective</h4>Retention to complete follow-up surveys in extensive longitudinal epidemiological cohort studies is vital yet challenging. All of Us developed pilot interventions to improve response rates for follow-up surveys.…”
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  15. 2315

    Plant-based diets and total and cause-specific mortality: a meta-analysis of prospective studies by Qiwang Mo, Jizhongrong Wu, Yi Lu, Xiao Zhang

    Published 2025-01-01
    “…Dose–response meta-analysis was also performed for studies reporting categorical risk estimates for at least three quantitative levels of PDIs, hPDIs and uPDIs.ResultsA total of 11 eligible cohort studies (13 datasets) were eventually included in this meta-analysis. …”
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  16. 2316

    Oral manifestations of dengue virus infection: a scoping review for clinical dental practice by Lucas Peixoto de Araújo, Stefan Kickhofel Weisshahn, Eduarda Thome do Carmo, Bruna Cavalcante Chaves, Mateus de Azevedo Kinalski, Nícolas Kickhofel Weisshahn, Sarah Arangurem Karam

    Published 2025-01-01
    “…Results A total of 41 studies were included, comprising 17 case reports, 15 retrospective cohort studies, 4 prospective cohort studies, and 5 cross-sectional studies. …”
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  17. 2317

    Selection of the appropriate design in biomedical research: foundations and considerations for evidence-based practice. Part I by Raúl Aguilera Eguía, Ángel Roco Videla, Olga Patricia López Soto, Brenda Herrera Serna, Georgiy Polevoy Polevoy, Héctor Fuentes Barria

    Published 2024-01-01
    “…Each type of design meets different objectives, from examining prevalences through cross-sectional designs to analyzing exposures over time in cohort studies. Research designs can be classified as primary, such as randomized clinical trials, or secondary, such as reviews. …”
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  18. 2318

    Where Are We Heading with Noninvasive Clinical Vascular Physiology? Why and How Should We Assess Endothelial Function? by Elizabeth A. Ellins, Julian P. J. Halcox

    Published 2011-01-01
    “…Techniques for endothelial function testing have evolved over time from these invasive methods, which, by their nature, are restricted to small studies in the research laboratory, to more standardized noninvasive methods, which are suitable for use in large prospective cohort studies and clinical trials. This paper describes currently available methods for assessment of endothelial function and their potential application in cardiovascular research and clinical practice.…”
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  19. 2319

    Systematic review and meta-analysis of T1 glottic cancer outcomes comparing CO2 transoral laser microsurgery and radiotherapy by Michael F. Vaculik, Colin A. MacKay, S. Mark Taylor, Johnathan R. B. Trites, Robert D. Hart, Matthew H. Rigby

    Published 2019-09-01
    “…Results Sixteen studies were included in the meta-analysis, the majority being retrospective cohort studies with two prospective cohort studies. Included studies were rated as either Level II or III evidence. …”
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  20. 2320

    Lifestyle scores and their potential to estimate the risk of multiple non-communicable disease-related endpoints: a systematic review by Jie Ding, Ruojin Fu, Tanwei Yuan, Hermann Brenner, Michael Hoffmeister

    Published 2025-01-01
    “…Results Of 16,138 unique records identified by the search, 56 eligible studies were included in the systematic review, consisting of 48 cohort studies, 5 case-control studies, 2 case-cohort studies, and 1 cross-sectional study from 16 countries. 15 lifestyle scores were identified to estimate the risk of 32 NCDs, with HLIBMI being the most reported score (14/56, 25.0%). …”
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