Results 151 to 160 of about 1,415,363 (344)

Evolutionary model of existing competition and voluntary disclosure [PDF]

We analyze how, in the absence of capital market incentives, the influence of existing competition on voluntary disclosure is an evolving process which has a non-monotonic design.
Manuel Núñez-Nickel, Susana Gago Rodríguez   +1 more
core  

Logistic or Cox model to identify risk factors of nosocomial infection: still a controversial issue [PDF]

, 2001
Sylvie Chevret
openalex   +1 more source

Association of Higher Levels of High‐Sensitivity C‐Reactive Protein With Future Development of Psoriatic Arthritis in Psoriasis: A Prospective Cohort Study

Arthritis Care &Research, EarlyView.
Objective We aimed to assess whether high‐sensitivity C‐reactive protein (hsCRP) levels could predict the development of psoriatic arthritis (PsA) in patients with psoriasis. Methods We analyzed data from a prospective cohort of patients with psoriasis without PsA at enrollment.
Lihi Eder, Xianwei Li, Vinod Chandran, Cheryl F. Rosen, Richard J. Cook, Dafna D. Gladman   +5 more
wiley   +1 more source

Verticox+: vertically distributed Cox proportional hazards model with improved privacy guarantees

Complex & Intelligent Systems
Federated learning allows us to run machine learning algorithms on decentralized data when data sharing is not permitted due to privacy concerns. Various models have been adapted to use in a federated setting.
Florian van Daalen, Djura Smits, Lianne Ippel, Andre Dekker, Inigo Bermejo   +4 more
doaj   +1 more source

Efficient estimation of a Cox model when integrating the subgroup incidence rate information. [PDF]

J Appl Stat, 2023
Su PF, Zhong J, Liu YC, Lin TH, Ou HT.
europepmc   +1 more source

Time Trends and Predictors of Gout Remission Over 6 Years

Arthritis Care &Research, EarlyView.
Objective This study aims to describe the trends in remission rates over 6 years of follow‐up among people with gout taking urate‐lowering therapy (ULT) and to identify variables that predict remission. Methods A post hoc analysis was conducted using data from the Cardiovascular Safety of Febuxostat or Allopurinol in Patients with Gout (CARES) trial ...
Adwoa Dansoa Tabi‐Amponsah, Sarah Stewart, Greg Gamble, Lisa K. Stamp, William J. Taylor, Nicola Dalbeth   +5 more
wiley   +1 more source

Comparison of survival prediction models for pancreatic cancer: Cox model versus machine learning models. [PDF]

Genomics Inform, 2022
Kim H, Park T, Jang J, Lee S.
europepmc   +1 more source

Updating prognosis in primary biliary cirrhosis using a time-dependent Cox regression model

, 1993
Erik Christensen, Douglas G. Altman, James Neuberger, Bianca De Stavola, Niels Tygstrup, Roger Williams   +5 more
openalex   +1 more source

Testing the Semiparametric Box-cox Model with the Bootstrap [PDF]

, 2002
N. E. Savin, Allan Würtz
openalex   +1 more source

Bayesian multiscale analysis of the Cox model

Bernoulli
Piecewise constant priors are routinely used in the Bayesian Cox proportional hazards model for survival analysis. Despite its popularity, large sample properties of this Bayesian method are not yet well understood. This work provides a unified theory for posterior distributions in this setting, not requiring the priors to be conjugate. We first derive
Ning, Bo Y. -C., Castillo, Ismaël
openaire   +2 more sources