Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Ling Wan Chen"'
Publikováno v:
Journal of biopharmaceutical statistics.
Recently, retrieved-dropout-based multiple imputation has been used in some therapeutic areas to address the treatment policy estimand, mostly for continuous endpoints. In this approach, data from subjects who discontinued study treatment but remaine
Autor:
Bang Wang, Dali Zhou, Jialu Zhang, Yoonhee Kim, Ling-Wan Chen, Preston Dunnmon, Steven Bai, Ququan Liu, Eiji Ishida
Publikováno v:
Contemporary clinical trials.
In cardiovascular outcome trials, the win ratio (WR) method models the composite endpoint under a hierarchical structure to account for clinical priorities. It also can be applied to both survival and nonsurvival outcomes.In this article, we assess t
Autor:
Ling‐Wan Chen, Jason P. Fine, Eric Bair, Victor S. Ritter, Thomas F. McElrath, David E. Cantonwine, John D. Meeker, Kelly K. Ferguson, Shanshan Zhao
Publikováno v:
Statistics in medicine. 41(24)
Studies on the health effects of environmental mixtures face the challenge of limit of detection (LOD) in multiple correlated exposure measurements. Conventional approaches to deal with covariates subject to LOD, including complete-case analysis, sub
Publikováno v:
Can J Stat
The association between two event times is of scientific importance in various fields. Due to population heterogeneity, it is desirable to examine the degree to which local association depends on different characteristics of the population. Here we a
Autor:
Jennifer A Freel, Lakshmipathi Chelluri, Ling-Wan Chen, Allison DeKosky, Terence Harrington, Linda W Higgins, Gregory M. Bump, Elizabeth L. Eden
Publikováno v:
Journal for Healthcare Quality. 42:e50-e57
Background Nationally, there is an expectation that residents and fellows participate in quality improvement (QI), preferably interprofessionally. Hospitals and educators invest time and resources in projects, but little is known about success rates
Publikováno v:
Journal of Hospital Medicine. 12:157-161
Background Rapid response teams (RRTs) help in delivering safe, timely care. Typically they are activated by clinicians using specific parameters. Allowing patients and families to activate RRTs is a novel intervention. The University of Pittsburgh M
Publikováno v:
Journal of Patient Safety. 17:e373-e378
OBJECTIVES Reporting medical errors is a focus of the patient safety movement. As frontline physicians, residents are optimally positioned to recognize errors and flaws in systems of care. Previous work highlights the difficulty of engaging residents
Publikováno v:
Biostatistics
Summary Recently dynamic treatment regimens (DTRs) have drawn considerable attention, as an effective tool for personalizing medicine. Sequential Multiple Assignment Randomized Trials (SMARTs) are often used to gather data for making inference on DTR
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f1295caf5e8caf190340c43c8c9e9775
https://europepmc.org/articles/PMC7868058/
https://europepmc.org/articles/PMC7868058/
Autor:
Vikas Agarwal, Nikhil B. Amesur, Ling-Wan Chen, Barton F. Branstetter, Gregory M. Bump, Marion A. Hughes, Matthew T. Heller
Publikováno v:
Academic radiology. 26(1)
Rationale and Objectives To determine whether the total number of studies interpreted during radiology residency correlates with clinical performance as measured by objective criteria. Materials and Methods We performed a retrospective cohort study o
Autor:
Vikas Agarwal, Barton F. Branstetter, Ling-Wan Chen, Matthew T. Heller, Marion A. Hughes, Nikhil B. Amesur, Gregory M. Bump
Publikováno v:
Academic radiology. 25(3)
Rationale and Objectives The purpose of our study is to determine what information in medical student residency applications predicts radiology residency success as defined by objective clinical performance data. Materials and Methods We performed a