Zobrazeno 1 - 10
of 7 163
pro vyhledávání: '"INVERSE PROBABILITY"'
Publikováno v:
BMC Medical Research Methodology, Vol 24, Iss 1, Pp 1-18 (2024)
Abstract Background This study aims to analyse the effects of reducing Received Dose Intensity (RDI) in chemotherapy treatment for osteosarcoma patients on their survival by using a novel approach. Previous research has highlighted discrepancies betw
Externí odkaz:
https://doaj.org/article/176b64d97a734d5296f4f68c4e9ca7be
Publikováno v:
BMC Medical Research Methodology, Vol 24, Iss 1, Pp 1-16 (2024)
Abstract Background The hazard ratio of the Cox proportional hazards model is widely used in randomized controlled trials to assess treatment effects. However, two properties of the hazard ratio including the non-collapsibility and built-in selection
Externí odkaz:
https://doaj.org/article/f7e6de9e36a44ea0af8b9b8da9718614
Publikováno v:
BMC Cardiovascular Disorders, Vol 24, Iss 1, Pp 1-9 (2024)
Abstract Background The prognostic significance of the hemoglobin-to-red blood cell distribution width (Hb/RDW) ratio in patients undergoing pacemaker implantation (PMI) remains uncertain. Our study aimed to explore the prospective relationship betwe
Externí odkaz:
https://doaj.org/article/1fcea2e22f4e4fcdade17c3a8e35eaf4
Autor:
Hyewon Lee, Hee-Young Yoon
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-12 (2024)
Abstract Inhaled corticosteroids (ICS) are commonly used for airway disease, but concerns about adrenal insufficiency (AI) have arisen. This retrospective observational study investigated the link between ICS use and AI risk using data from the Natio
Externí odkaz:
https://doaj.org/article/a5c75c72ec8549618564d77465181e0a
Publikováno v:
BMC Medical Research Methodology, Vol 24, Iss 1, Pp 1-12 (2024)
Abstract Background The concept of the population is of fundamental importance in epidemiology and statistics. In some instances, it is not possible to sample directly from the population of interest. Weighting is an established statistical approach
Externí odkaz:
https://doaj.org/article/740c7abfb7874da38b9eac5de368b631
Autor:
Wang P, Wang Z, Zhang J, Lan C, Zhao Y, Chen X, Li Y, Mei Q, Feng H, Wei S, Xue Z, Gao F, Liu X, Liang Y
Publikováno v:
Journal of Multidisciplinary Healthcare, Vol Volume 17, Pp 5501-5511 (2024)
Pingzhi Wang,1 Zhengtao Wang,1 Junyan Zhang,2 Caiqin Lan,1 Yani Zhao,1 Xiaoqing Chen,1 Yu Li,1 Qi Mei,3 Huijing Feng,3 Shuang Wei,4 Zhifeng Xue,4 Fang Gao,5 Xiaolei Liu,6,7 Ying Liang1 1Department of Rehabilitation Medicine, Shanxi Bethune Hospital,
Externí odkaz:
https://doaj.org/article/d2a4e72fe42e42ab8039890372c17ef7
Autor:
Emily Kawabata, Daniel Major-Smith, Gemma L. Clayton, Chin Yang Shapland, Tim P. Morris, Alice R. Carter, Alba Fernández-Sanlés, Maria Carolina Borges, Kate Tilling, Gareth J. Griffith, Louise A. C. Millard, George Davey Smith, Deborah A. Lawlor, Rachael A. Hughes
Publikováno v:
BMC Medical Research Methodology, Vol 24, Iss 1, Pp 1-14 (2024)
Abstract Background Bias from data missing not at random (MNAR) is a persistent concern in health-related research. A bias analysis quantitatively assesses how conclusions change under different assumptions about missingness using bias parameters tha
Externí odkaz:
https://doaj.org/article/bff0a04323cc4ded81d4e12595170e9c
Autor:
Kavya Rajesh, BS, Megan Chung, BA, Dov Levine, MD, Elizabeth Norton, MD, Parth Patel, MD, Yu Hohri, MD, PhD, Chris He, BS, Paridhi Agarwal, BS, Yanling Zhao, MS, MPH, Pengchen Wang, MS, Paul Kurlansky, MD, Edward Chen, MD, Hiroo Takayama, MD, PhD
Publikováno v:
JTCVS Open, Vol 21, Iss , Pp 19-34 (2024)
Background: Valve-sparing root replacement (VSRR) requires a unique skill set. This study aimed to examine the influence of surgeon's procedural volume on outcomes of VSRR. Methods: This retrospective study included 1697 patients from 2 large, high-v
Externí odkaz:
https://doaj.org/article/d768fc9d40f848a180a8bac73b0b7b02
Publikováno v:
International Journal of General Medicine, Vol Volume 17, Pp 4947-4958 (2024)
Xuechun Li,1 Dennis Steenhuis,1 Maarten J Bijlsma,1,2 Stijn de Vos,1 Sumaira Mubarik,1 Jens HJ Bos,1 Catharina CM Schuiling-Veninga,1 Eelko Hak1 1Pharmacotherapy, Epidemiology and Economics, Groningen Research Institute of Pharmacy, University of Gro
Externí odkaz:
https://doaj.org/article/4ab4e93d498d471bb027ac497f0412b6
Publikováno v:
BMC Gastroenterology, Vol 24, Iss 1, Pp 1-10 (2024)
Abstract Background and aims Several risk models for esophageal stricture after endoscopic submucosal dissection have been developed. However, some of them did not include the use of steroids in the risk analysis. Glucocorticoid sensitivity mediated
Externí odkaz:
https://doaj.org/article/a5541ec4c9dd47ce92bfb1ef7d2bbf8c