Showing 1,501 - 1,520 results of 1,537 for search '"Observational study"', query time: 0.08s Refine Results
  1. 1501

    Diagnostic Accuracy of Procalcitonin for Bacterial Infection in Liver Failure: A Meta-Analysis by Xinchun He, Liang Chen, Haiou Chen, Yuqing Feng, Baining Zhu, Caixia Yang

    Published 2021-01-01
    “…In this study, we included prospective observational studies or randomized controlled trials on PCT. …”
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  2. 1502
  3. 1503

    Distal Transradial Access in Anatomical Snuffbox for Coronary Angiography and Intervention: An Updated Meta-Analysis by Chendi Liang, Qinghua Han, Yongping Jia, Chunyu Fan, Gang Qin

    Published 2021-01-01
    “…However, since the publication of the previous meta-analysis, several observational studies have been added, so we performed an updated meta-analysis to include more eligible studies to compare distal transradial access in anatomical snuffbox with conventional transradial access (cTRA). …”
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  4. 1504

    Prevalence of suicidal ideation, attempts and associated risk factors in oral cancer patients: a systematic review and meta-analysis by Ganesh Bushi, Mahalaqua Nazli Khatib, Mahendra Pratap Singh, Manisa Pattanayak, Teena Vishwakarma, Suhas Ballal, Pooja Bansal, Abhay M Gaidhane, Balvir S. Tomar, Ayash Ashraf, M Ravi Kumar, Ashish Singh Chauhan, Sanjit Sah, Edward Mawejje, Muhammed Shabil

    Published 2025-01-01
    “…Methods A comprehensive literature search was conducted across PubMed, Embase, and Web of Science databases, with an initial search on August 13, 2024, and an update on December 19, 2024. Observational studies reporting SI and SA prevalence in oral cancer patients were included. …”
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  5. 1505

    Plasma Levels of Free Fatty Acids in Women with Gestational Diabetes and Its Intrinsic and Extrinsic Determinants: Systematic Review and Meta-Analysis by Jose Rafael Villafan-Bernal, Mariana Acevedo-Alba, Rodrigo Reyes-Pavon, Guillermo Andres Diaz-Parra, Diana Lucia Lip-Sosa, Hilda Imelda Vazquez-Delfin, Martha Hernandez-Muñoz, Daniel Ely Bravo-Aguirre, Francesc Figueras, Raigam Jafet Martinez-Portilla

    Published 2019-01-01
    “…We performed a systematic search to find relevant studies published in English and Spanish using PubMed, SCOPUS, and ISI Web of Knowledge. We included observational studies measuring the mean plasma levels of free fatty acids among gestational diabetes and healthy pregnant women, with at least ten subjects being analyzed in each group. …”
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  6. 1506

    Association of HIV infection and hospitalization among mpox cases: a systematic review and meta-analysis by Muhammed Shabil, Shilpa Gaidhane, R. Roopashree, Mandeep Kaur, Manish Srivastava, Amit Barwal, G. V. Siva Prasad, Pranchal Rajput, Rukshar Syed, Anoop Dev, Danish Kundra, Ambanna Yappalparvi, Prakasini Satapathy, Quazi Syed Zahiruddin, Harish Kumar, Renu Sah, Ganesh Bushi

    Published 2025-01-01
    “…The eligibility criteria focused on observational studies that evaluated hospitalization rates among mpox cases, distinguishing between HIV-positive and HIV-negative individuals. …”
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  7. 1507

    The effectiveness and risks of Treating people with Idiopathic Pulmonary fibrosis with the Addition of Lansoprazole (TIPAL): study protocol for a randomised placebo-controlled mult... by Toby M Maher, A John Simpson, Anthony Cahn, David Thickett, Luke Vale, Allan B Clark, Nazia Chaudhuri, Ian Forrest, Lisa G Spencer, Christopher Ward, Stephen Jones, Ganesh Raghu, Andrew M Wilson, Helen Parfrey, Megan Jones, Matthew Hammond, Jaclyn Ann Smith, Shajahan Wahed

    Published 2025-02-01
    “…Although several observational studies and a pilot study have investigated the role of proton pump inhibitors (PPIs) in IPF, their efficacy is unknown and there is much debate in international IPF guidelines on their use. …”
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  8. 1508

    Investigating shared risk variants and genetic etiology between Alzheimer’s disease and three stress-related psychiatric disorders: a large-scale genome-wide cross-trait analysis by Weijia Dang, Tianqi Hao, Ning Li, Hualin Zhang, Ziqi Li, Hongmei Yu, Yalu Wen, Deqiang Zheng, Long Liu

    Published 2025-02-01
    “…IntroductionObservational studies have reported that patients with Alzheimer’s disease (AD) have a greater burden of comorbidities typically associated with stress-related psychiatric disorders. …”
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  9. 1509

    Kajian Perencanaan Strategis Sistem Informasi pada Bisnis Ritel Berbasis Metodologi Ward & Peppard : Studi Kasus PT. Gramedia Asri Media by Christina Deni Rumiarti, Bagas Ryant Setiawan, I Dewa Made Pranata Wiana

    Published 2019-05-01
    “…Furthermore, the method used to analyze the internal environment of IS / TI is the McFarlan Portfolio, while the literature and observation studies are used to conduct analysis of the IT external environment. …”
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  10. 1510

    The serum hepcidin and the hepcidin/ferritin ratio in NAFLD: a systematic review and meta-analysis by Jingmin Song, Heqing Wang, Xiaolian Gao, Fen Yang, Xinhong Zhu, Guiyuan Qiao, Ting Gan, Junxiu Tao

    Published 2025-02-01
    “…The analysis primarily focused on serum hepcidin levels and the hepcidin/ferritin ratio. Observational studies comparing serum hepcidin levels and the hepcidin/ferritin ratio between individuals with NAFLD and control groups were included. …”
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  11. 1511

    Association between chronic obstructive pulmonary disease and osteoporosis: Mendelian randomization combined with bibliometric analysis by Fangjun Yang, Huaming Wang, Miaomiao Liu, Shengtai Pei, Xiaoming Qiu

    Published 2025-02-01
    “…Abstract Background Previous observational studies have reported an association between chronic obstructive pulmonary disease (COPD) and osteoporosis (OP). …”
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  12. 1512
  13. 1513

    Exploring Health Educational Interventions for Children With Congenital Heart Disease: Scoping Review by Neda Barbazi, Ji Youn Shin, Gurumurthy Hiremath, Carlye Anne Lauff

    Published 2025-01-01
    “…ResultsThe review identified 11 studies: 9 randomized controlled trials and 2 observational studies. These used 6 educational strategies: 3D patient-specific models (n=3), habit formation interventions (n=2), empowerment-based health education programs (n=2), rehabilitation interventions (n=2), web-based portals (n=1), and videotape presentations (n=1). …”
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  14. 1514

    Impact of mother’s own milk expression practices and processing treatments on infant health and growth outcomes: a systematic review protocol by Daniel Klotz, Carolyn Smith, Agnieszka Bzikowska-Jura, Marzia Giribaldi, Tanya Cassidy, Laura Cavallarin, Serena Gandino, Karolina Karcz, Chiara Peila, Bartłomiej Walczak, Aleksandra Wesolowska

    Published 2025-02-01
    “…We will include primary research studies only, without restrictions on the type and including observational studies; no publication time, setting or language restriction will be applied, provided the abstract is available in English. …”
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  15. 1515
  16. 1516

    Impact of the Mediterranean Diet on Patients With Psoriasis: Protocol for a Randomized Controlled Trial by Javier Perez-Bootello, Emilio Berna-Rico, Carlota Abbad-Jaime de Aragon, Ruth Cova-Martin, Leticia Goni, Asuncion Ballester-Martinez, Pedro Jaen-Olasolo, Nehal Mehta, Joel M Gelfand, Miguel Angel Martinez-Gonzalez, Alvaro Gonzalez-Cantero

    Published 2025-01-01
    “…This anti-inflammatory potential has prompted interest in exploring the MedDiet’s role in immune-mediated diseases, including psoriasis. Observational studies have indicated potential benefits, such as reductions in the Psoriasis Area and Severity Index. …”
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  17. 1517

    Casual associations between frailty and nine mental disorders: bidirectional Mendelian randomisation study by Yong Zhou, Jiayue Duan, Jiayi Zhu, Yunying Huang, Tao Tu, Keke Wu, Qiuzhen Lin, Yingxu Ma, Qiming Liu

    Published 2025-03-01
    “…Background An increasing number of observational studies have reported associations between frailty and mental disorders, but the causality remains ambiguous. …”
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  18. 1518
  19. 1519

    Safety of influenza vaccination during pregnancy: a systematic review by Brian Hutton, David Moher, Danielle B Rice, Claire Butler, Andrea C Tricco, Becky Skidmore, Candyce Hamel, Chantelle Garritty, Paul A Khan, Marco Ghassemi, Charlene Soobiah, Leila Esmaeilisaraji, Dianna M Wolfe, Deshayne Fell, Mona Hersi, Nadera Ahmadzai, Alan Michaud, Angela Sinilaite

    Published 2023-09-01
    “…Objective We conducted a systematic review to evaluate associations between influenza vaccination during pregnancy and adverse birth outcomes and maternal non-obstetric serious adverse events (SAEs), taking into consideration confounding and temporal biases.Methods Electronic databases (Ovid MEDLINE ALL, Embase Classic+Embase and the Cochrane Central Register of Controlled Trials) were searched to June 2021 for observational studies assessing associations between influenza vaccination during pregnancy and maternal non-obstetric SAEs and adverse birth outcomes, including preterm birth, spontaneous abortion, stillbirth, small-for-gestational-age birth and congenital anomalies. …”
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  20. 1520

    Comprehensive coronary CT angiography in people living with HIV: a systematic review and meta-analysis by Binh T Nguyen, Edward Hulten, Venkatesh L Murthy, Tarin Phillips, Gregory M Blake, Jonathan A Aun, Lisa M Conte, Ritika Gadodia, Aakash Tuli, Sara L Robinson, Travis E Harrell

    Published 2025-02-01
    “…This systematic review and meta-analysis summarise and estimate pooled effect sizes for observational studies among PLWH using comprehensive coronary CT angiography (CTA).Design Preferred Reporting Items for Systematic Review and Meta-analysis reporting guidelines were used.Data sources PubMed, Embase, Web of Science, CINAHL, Cochrane Clinical Trials and EBM were searched from inception to 23 February 2024.Eligibility criteria We included studies evaluating coronary atherosclerosis in adult PLWH with controls and CTA results for plaque prevalence, extent, severity and high-degree stenosis.Data extraction and synthesis Two independent reviewers used standardised methods to screen for relevance by title, abstract and full-text review. …”
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