Results 11 to 20 of about 511,435 (213)

Estimating Hazard Function and Survival Analysis of Tuberculosis Patients in Erbil city

Tikrit Journal of Administrative and Economic Sciences, 2021
The study aimed to estimate the effects of prognostic factors on tuberculosis (TB) survival. Two models have been studied (Logistic model and Cox regression models) in survival analysis.
Kurdistan Ibrahim Mawlood, Hogr Muhammed Qader   +1 more
doaj   +1 more source

Survival analysis of A.C. machines in the diamond industry using the Kaplan-Meier estimator

MATEC Web of Conferences, 2017
The article deals with the survival analysis of a.c. machines operating under the conditions of the underground mine “Mir” (Yakutia). The estimation of their survival is carried out using the Kaplan-Meier estimator.
Shevchuk Vladislav A., Muravlev Oleg P., Stolyarova Olga O.   +2 more
doaj   +1 more source

Kaplan-Meier seroprotection diagram.

, 2021
Kaplan-Meier seroprotection diagram.
Samsuridjal Djauzi (3840121), Alisa Nurul Muthia (11846344), Cissy Kartasasmita (5094791), Nuning Masjkuri (11846338), Mardiati Nadjib (4033538), Ummu Habibah (11846350), Rini Mulia Sari (6331079), Sukamto Koesnoe (11846335), Mondastri Korib (11846341), Novilia Sjafri Bachtiar (6331082), Julitasari Sundoro (10035770), Saskia Aziza Nursyirwan (11846353), Kristoforus Hendra Djaya (11846356), Asri Adisasmita (10924813), Virly Nanda Muzellina (11846347)   +14 more
core   +1 more source

Identification of a Novel Prognostic Gene Signature From the Immune Cell Infiltration Landscape of Osteosarcoma

Frontiers in Cell and Developmental Biology, 2021
Background: The tumor microenvironment (TME) mainly comprises tumor cells and tumor-infiltrating immune cells mixed with stromal components. Latestresearch hasdisplayed that tumor immune cell infiltration (ICI) is associated with the clinical outcome of ...
Lei Fan, Jingtao Ru, Tao Liu, Chao Ma
doaj   +1 more source

Evaluation of the Duration of Unemployment Spells Using Kaplan-Meier Estimator. A study on Botoşani County’s Labor Market [PDF]

Ovidius University Annals: Economic Sciences Series, 2018
The aim of this paper is analysing unemployment spells for Botoşani County’s labour market. The database includes individual information on a sample of 200 unemployment spells registeredat the Employment Agency of Botoşani County during January 2012 ...
Sandu Christiana Brigitte, Darabă Gabriel, Jaba Elisabeta   +2 more
doaj  

A Privacy-Preserving Log-Rank Test for the Kaplan-Meier Estimator With Secure Multiparty Computation: Algorithm Development and Validation

JMIR Medical Informatics, 2021
BackgroundPatient data is considered particularly sensitive personal data. Privacy regulations strictly govern the use of patient data and restrict their exchange. However, medical research can benefit from multicentric studies in which patient data from
von Maltitz, Marcel, Ballhausen, Hendrik, Kaul, David, Fleischmann, Daniel F, Niyazi, Maximilian, Belka, Claus, Carle, Georg   +6 more
doaj   +1 more source

Sensitivity of Survival Analysis Metrics

Mathematics, 2023
Survival analysis models allow for predicting the probability of an event over time. The specificity of the survival analysis data includes the distribution of events over time and the proportion of classes.
Iulii Vasilev, Mikhail Petrovskiy, Igor Mashechkin   +2 more
doaj   +1 more source

On the Kaplan–Meier Estimator of Long-Range Dependent Sequences

, 2001
long-range dependence, censoring, Kaplan–Meier estimator, limiting distribution, multiple Wiener–Itô integrals,
Nikolai Leonenko, Ludmila Sakhno, Sakhno, Lyudmyla, Leonenko, Nikolai N.   +3 more
core   +1 more source

Meteorological and Agricultural Drought Risk Assessment via Kaplan–Meier Survivability Estimator

Agriculture
Dry periods and drought are inherent natural occurrences. However, due to the increasing pressures of global warming and climate change, these events have become more frequent and severe on a global scale.
Cem Polat Cetinkaya, Mert Can Gunacti
doaj   +1 more source

The multiple imputations based Kaplan-Meier estimator

, 2009
We derive the asymptotic distribution of the multiple imputations-based Kaplan-Meier estimator from right censored data with missing censoring indicators.
Subramanian, Sundarraman
core   +1 more source