User profiles for "author:Chaoyi Zheng"
Chaoyi ZhengNORC at the University of Chicago Verified email at norc.org Cited by 393 |
Can synthetic data be a proxy for real clinical trial data? A validation study
Objectives There are increasing requirements to make research data, especially clinical trial
data, more broadly available for secondary analyses. However, data availability remains a …
data, more broadly available for secondary analyses. However, data availability remains a …
Fragmentation of care after surgical discharge: non-index readmission after major cancer surgery
Background Despite national emphasis on care coordination, little is known about how
fragmentation affects cancer surgery outcomes. Our study examines a specific form of …
fragmentation affects cancer surgery outcomes. Our study examines a specific form of …
Optimizing the synthesis of clinical trial data using sequential trees
KE Emam, L Mosquera, C Zheng - Journal of the American …, 2021 - academic.oup.com
Objective With the growing demand for sharing clinical trial data, scalable methods to
enable privacy protective access to high-utility data are needed. Data synthesis is one such …
enable privacy protective access to high-utility data are needed. Data synthesis is one such …
[HTML][HTML] An improved state of charge and state of power estimation method based on genetic particle filter for lithium-ion batteries
In this paper, an improved method for estimating the state of charge (SOC) of lithium-ion
batteries is proposed, which is developed from the particle filter (PF). An improved genetic …
batteries is proposed, which is developed from the particle filter (PF). An improved genetic …
Why do long-distance travelers have improved pancreatectomy outcomes?
Background Centralization of complex surgical care has led patients to travel longer
distances. Emerging evidence suggested a negative association between increased travel …
distances. Emerging evidence suggested a negative association between increased travel …
Cardiovascular toxicity after antiangiogenic therapy in persons older than 65 years with advanced renal cell carcinoma
BACKGROUND Sorafenib and sunitinib are oral vascular endothelial growth factor receptor
(VEGFR) tyrosine kinase inhibitors (TKIs) approved in 2005 and 2006, respectively, for the …
(VEGFR) tyrosine kinase inhibitors (TKIs) approved in 2005 and 2006, respectively, for the …
Medicaid expansion and disparity reduction in surgical cancer care at high-quality hospitals
D Xiao, C Zheng, M Jindal, LB Johnson… - Journal of the American …, 2018 - Elsevier
Background The Affordable Care Act's Medicaid expansion has been heavily debated due
to skepticism about Medicaid's ability to provide high-quality care. Particularly, little is known …
to skepticism about Medicaid's ability to provide high-quality care. Particularly, little is known …
Histone deacetylase cytoplasmic trapping by a novel fluorescent HDAC inhibitor
Y Kong, M Jung, K Wang, S Grindrod, A Velena… - Molecular cancer …, 2011 - AACR
Inhibitors of histone deacetylases (HDAC) are an important emerging class of drugs for the
treatment of cancers. HDAC inhibitors are currently under evaluation in clinical trials as …
treatment of cancers. HDAC inhibitors are currently under evaluation in clinical trials as …
Did pre-Affordable Care Act Medicaid expansion increase access to surgical cancer care?
WB Al-Refaie, C Zheng, M Jindal… - Journal of the …, 2017 - journals.lww.com
BACKGROUND: Although the Affordable Care Act (ACA) expanded Medicaid access, it is
unknown whether this has led to greater access to complex surgical care. Evidence on the …
unknown whether this has led to greater access to complex surgical care. Evidence on the …
Type 2 diabetes among 6 Asian ethnic groups in California: the nexus of ethnicity, gender, and generational status
Objectives. We examined associations between generational status and age-adjusted type
2 diabetes (T2DM) among Asians living in California. Methods. We abstracted data on 7,188 …
2 diabetes (T2DM) among Asians living in California. Methods. We abstracted data on 7,188 …