Results 71 to 80 of about 6,720,136 (196)

Statistical inference methods for cumulative incidence function curves at a fixed point in time [PDF]

Communications in Statistics - Simulation and Computation, 2018
Competing risks data arise frequently in clinical trials. When the proportional subdistribution hazard assumption is violated or two cumulative incidence function (CIF) curves cross, rather than comparing the overall treatment effects, researchers may be interested in focusing on a comparison of clinical utility at some fixed time points.
Jinbao Chen, Yawen Hou, Zheng Chen
openaire   +2 more sources

Nomograms for Estimating Cause-Specific Death Rates of Patients With Inflammatory Breast Cancer: A Competing-Risks Analysis

Technology in Cancer Research & Treatment, 2021
Purpose: Inflammatory breast cancer (IBC) is a rare, aggressive and special subtype of primary breast cancer. We aimed to establish competing-risks nomograms to predict the IBC-specific death (BCSD) and other-cause-specific death (OCSD) of IBC patients ...
Fengshuo Xu BD, Jin Yang MD, Didi Han BD, Qiao Huang PhD, Chengzhuo Li BD, Shuai Zheng BD, Hui Wang BD, Jun Lyu PhD   +7 more
doaj   +1 more source

Cumulative incidence of complications.

, 2021
Cumulative incidence of complications.
Ming-Ju Hsieh (184855), Ching-Yang Wu (290630), Ching-Feng Wu (5628677), Chi-Tsung Wen (11614328), Sheng-Yueh Yu (11614331), Tsai-Yang Hsieh (11614325), Yen Chu (290626), Jui-Ying Fu (643294)   +7 more
core   +1 more source

Prevalence and cumulative incidence of autism spectrum disorders and the patterns of co-occurring neurodevelopmental disorders in a total population sample of 5-year-old children

Molecular Autism, 2020
Backgrounds Whether there is a true increase in autism spectrum disorder (ASD) frequency or not remains unclear. Additionally, the rates of co-existing neurodevelopmental disorders (NDD) in a total population sample has not been fully examined before ...
Manabu Saito, Tomoya Hirota, Yui Sakamoto, Masaki Adachi, Michio Takahashi, Ayako Osato-Kaneda, Young Shin Kim, Bennett Leventhal, Amy Shui, Sumi Kato, Kazuhiko Nakamura   +10 more
doaj   +1 more source

Therapeutic Plasma Exchange Protects Patients with Sepsis-Associated Disseminated Intravascular Coagulation by Improving Endothelial Function

Clinical and Applied Thrombosis/Hemostasis, 2021
The mortality rate of sepsis-associated disseminated intravascular coagulation (DIC) is high. This study aimed to explore the efficacy of therapeutic plasma exchange (TPE) in sepsis-associated DIC patients by improving endothelial function.
Junting Weng MD, Min Chen MD, Dexiang Fang MD, Danjuan Liu PhD, Rongjie Guo MD, Shuzhen Yang MD   +5 more
doaj   +1 more source

Inference for cumulative incidence functions with informatively coarsened discrete event‐time data [PDF]

Statistics in Medicine, 2008
AbstractWe consider the problem of comparing cumulative incidence functions of non‐mortality events in the presence of informative coarsening and the competing risk of death. We extend frequentist‐based hypothesis tests previously developed for non‐informative coarsening and propose a novel Bayesian method based on comparing a posterior parameter ...
Michelle, Shardell, Daniel O, Scharfstein, David, Vlahov, Noya, Galai   +3 more
openaire   +2 more sources

Cumulative incidence curves.

, 2018
Cumulative incidence in quartiles of Tau-A and Tau-C as a function of follow-up time. Left panel (A-C) illustrates the cumulative incidence for all-cause dementia. Right panel (D-F) illustrates the cumulative incidence for AD. The bottom graphs (C and F)
Katrine Dragsbæk (5089031), Morten Asser Karsdal (317796), Claus Christiansen (1885), Kim Henriksen (88984), Jesper Skov Neergaard (5089034), Susanne Brix (331912)   +5 more
core   +1 more source

Necrotizing enterocolitis (NEC) incidence calculated as cumulative incidence function (CIF) at 180 days.

, 2019
Necrotizing enterocolitis (NEC) incidence calculated as cumulative incidence function (CIF) at 180 days.
Gorm Greisen (328005), Rasmus Gregersen (5484992), Sandra Meinich Juhl (6580784), Theis Lange (294658)   +3 more
core   +1 more source

Analyzing Competing Risk Data Using the R timereg Package [PDF]

In this paper we describe flexible competing risks regression models using the comp.risk() function available in the timereg package for R based on Scheike et al. (2008).
Mei-Jie Zhang, Thomas H. Scheike
core  

Musculoskeletal Symptomatic Areas After Total Knee Replacement for Osteoarthritis

ACR Open Rheumatology, 2019
Objective The objective of this study was to measure cumulative incidence and incidence rate and identify factors associated with new musculoskeletal (MSK) symptomatic areas after total knee replacement (TKR) for osteoarthritis (OA).
MaryAnn Zhang, Faith Selzer, Elena Losina, Jamie E. Collins, Jeffrey N. Katz   +4 more
doaj   +1 more source