Zobrazeno 1 - 10
of 40
pro vyhledávání: '"Yawen Hou"'
Publikováno v:
BMC Medical Research Methodology, Vol 24, Iss 1, Pp 1-13 (2024)
Abstract Background According to long-term follow-up data of malignant tumor patients, assessing treatment effects requires careful consideration of competing risks. The commonly used cause-specific hazard ratio (CHR) and sub-distribution hazard rati
Externí odkaz:
https://doaj.org/article/7868ebbe3029476f927dabf1de4e6529
Publikováno v:
Frontiers in Oncology, Vol 14 (2024)
BackgroundPatients with early-stage breast cancer may have a higher risk of dying from other diseases, making a competing risks model more appropriate. Considering subdistribution hazard ratio, which is used often, limited to model assumptions and cl
Externí odkaz:
https://doaj.org/article/b436b104bc394b588b2d3c97b5d9c361
Publikováno v:
BMC Nephrology, Vol 23, Iss 1, Pp 1-10 (2022)
Abstract Background Predicting allograft survival is vital for efficient transplant success. With dynamic changes in patient conditions, clinical indicators may change longitudinally, and doctors’ judgments may be highly variable. It is necessary t
Externí odkaz:
https://doaj.org/article/86d9d33b4c5e493dbf4a13550a4b6325
Publikováno v:
BMC Medical Research Methodology, Vol 20, Iss 1, Pp 1-11 (2020)
Abstract Background Under competing risks, the commonly used sub-distribution hazard ratio (SHR) is not easy to interpret clinically and is valid only under the proportional sub-distribution hazard (SDH) assumption. This paper introduces an alternati
Externí odkaz:
https://doaj.org/article/5f7e902ea4e341b0860163360216f800
Publikováno v:
Journal of Inequalities and Applications, Vol 2019, Iss 1, Pp 1-12 (2019)
Abstract The almost sure local central limit theorem is a general result which contains the almost sure global central limit theorem. Let {Xk,k≥1} $\{X_{k},k\geq 1\}$ be a strictly stationary negatively associated sequence of positive random variab
Externí odkaz:
https://doaj.org/article/e4c03a8f503340c48b0768993b1bcaf6
Publikováno v:
BMJ Open, Vol 10, Iss 7 (2020)
Objectives This study explored the prognostic factors and developed a prediction model for Chinese-American (CA) cervical cancer (CC) patients. We compared two alternative models (the restricted mean survival time (RMST) model and the proportional ba
Externí odkaz:
https://doaj.org/article/3f369b751cf54ec1a80d872fd4193965
Publikováno v:
PLoS ONE, Vol 10, Iss 1, p e0116774 (2015)
A common problem that is encountered in medical applications is the overall homogeneity of survival distributions when two survival curves cross each other. A survey demonstrated that under this condition, which was an obvious violation of the assump
Externí odkaz:
https://doaj.org/article/db36f797c15e46fe9e84fcefa1790a83
Publikováno v:
Communications in Statistics - Simulation and Computation. :1-11
Publikováno v:
Journal of Evaluation in Clinical Practice. 29:211-217
In randomized controlled trials, multiple time-to-event endpoints are commonly used to determine treatment effects. However, choosing an appropriate method to address multiple endpoints, according to different purposes of clinical practice, is a chal
Publikováno v:
Statistics in medicine. 41(21)
In clinical or epidemiological follow-up studies, methods based on time scale indicators such as the restricted mean survival time (RMST) have been developed to some extent. Compared with traditional hazard rate indicator system methods, the RMST is