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Qingzhao Yu
Researcher at LSU Health Sciences Center New Orleans
Publications - 114
Citations - 1403
Qingzhao Yu is an academic researcher from LSU Health Sciences Center New Orleans. The author has contributed to research in topics: Medicine & Smoking cessation. The author has an hindex of 16, co-authored 91 publications receiving 956 citations. Previous affiliations of Qingzhao Yu include Louisiana State University.
Papers
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Journal ArticleDOI
Getting a Head Start: High-Fidelity, Simulation-Based Operating Room Team Training of Interprofessional Students
John T. Paige,Deborah D. Garbee,Valeriy Kozmenko,Qingzhao Yu,Lyubov Kozmenko,Tong Yang,Laura Bonanno,William Swartz +7 more
TL;DR: High-fidelity simulation OR interprofessional student team training improves students' team-based attitudes and behaviors and corrects students' tendency to overestimate theirteam-based behaviors.
Journal ArticleDOI
Current patient perspectives of vulvovaginal candidiasis: incidence, symptoms, management and post-treatment outcomes
Junko Yano,Jack D. Sobel,Paul Nyirjesy,Ryan Sobel,Valerie Williams,Qingzhao Yu,Mairi C. Noverr,Mairi C. Noverr,Paul L. Fidel +8 more
TL;DR: Current patient perspectives closely reflect historically documented estimates of VVC/RVVC prevalence and trends regarding symptomatology, disease management and post-treatment outcomes.
Journal ArticleDOI
Impact of small group size on neighbourhood influences in multilevel models
Katherine P. Theall,Richard Scribner,Stephanie T. Broyles,Qingzhao Yu,Jigar Chotalia,Neal Simonsen,Matthias Schonlau,Bradley P. Carlin +7 more
TL;DR: Datasets in which there is a small to moderate number of groups, with the majority of very small group size (n<5), size may fail to find or even consider a group-level effect when one may exist and also may be underpowered to detect fixed effects.
Journal ArticleDOI
mma: An R Package for Mediation Analysis with Multiple Mediators
Qingzhao Yu,Bin Li +1 more
TL;DR: The relationships among variables can be modeled using not only generalized linear models but also nonparametric models such as the Multiple Additive Regression Trees and therefore, more complicated variable transformations and interactions can be considered in analyzing the mediation effects.
Journal ArticleDOI
Multilevel spatio-temporal dual changepoint models for relating alcohol outlet destruction and changes in neighbourhood rates of assaultive violence
Qingzhao Yu,Richard Scribner,Bradley P. Carlin,Katherine P. Theall,Neal Simonsen,Bonnie Ghosh-Dastidar,Deborah A. Cohen,Karen Mason +7 more
TL;DR: This paper evaluates the impact of the "1992 Civil Unrest" in Los Angeles, in which many alcohol outlets were damaged leading to a decrease in alcohol outlet density, on crime and develops a hierarchical model that controls for important covariates and accounts for unexplained spatial and temporal variability.