Results 1 to 10 of about 511,435 (213)

Conditional Kaplan–Meier Estimator with Functional Covariates for Time-to-Event Data

Stats, 2022
Due to the wide availability of functional data from multiple disciplines, the studies of functional data analysis have become popular in the recent literature. However, the related development in censored survival data has been relatively sparse.
Sudaraka Tholkage, Qi Zheng, Karunarathna B. Kulasekera   +2 more
doaj   +1 more source

Using the Kaplan–Meier Estimator to Assess the Reliability of Agricultural Machinery

Agronomy, 2022
Kaplan–Meier analyses can be used in many disciplines, e.g., agricultural engineering. Agricultural machinery and vehicles can be regarded as objects that ‘die’ because, like living creatures, they failed, although after repair they can be used until ...
Karol Durczak, Jarosław Selech, Adam Ekielski, Tomasz Żelaziński, Marcin Waleński, Kamil Witaszek   +5 more
doaj   +1 more source

Doubly robust estimator of risk in the presence of censoring dependent on time-varying covariates: application to a primary prevention trial for coronary events with pravastatin

BMC Medical Research Methodology, 2020
Background In the presence of dependent censoring even after stratification of baseline covariates, the Kaplan–Meier estimator provides an inconsistent estimate of risk.
Takuya Kawahara, Tomohiro Shinozaki, Yutaka Matsuyama   +2 more
doaj   +1 more source

Inferences for current chronic graft-versus-host-disease free and relapse free survival

BMC Medical Research Methodology, 2022
This paper provides the methodologies of a new summary curve that measures the dynamic outcome following allogenic hematopoietic cell transplantation.
Xu Zhang, Scott R. Solomon, Connie Sizemore   +2 more
doaj   +1 more source

Estimation of the Distribution of Duration of Breastfeeding from Cross-Sectional Data: Some Methodological Issue.

Journal of Biostatistics and Epidemiology, 2021
Background: Duration of breastfeeding is an important health indicator of mother and child. There are various indirect epidemiological methods available to estimate the duration of breastfeeding from cross sectional data.
Anup Kumar, Sachin Kumar, Jai Kishun, Uttam Singh, Pushpraj Pushpraj   +4 more
doaj   +1 more source

Kaplan-Meier estimator for agri-food products.

, 2022
Kaplan-Meier estimator for agri-food products.
Ping Wang (42415), Roshini Brizmohun (12245459), Gang Li (34549), Zhaohua Zhang (5450291)   +3 more
core   +1 more source

Kaplan-Meier estimator showing the association between LLV and viral non-suppression.

, 2023
Kaplan-Meier estimator showing the association between LLV and viral non-suppression.
Damalie Nakanjako (317164), Susan Nabadda (10798089), Nicholus Nanyeenya (14424969), Esther Nasuuna (11914163), Gertrude Nakigozi (247948), Simon P. S. Kibira (7245143), Charles Kiyaga (478841), Noah Kiwanuka (249291), Larry William Chang (14424972), Fredrick Makumbi (303037)   +9 more
core   +1 more source

Survival time and reliability assessment of bulk solids carriers in the mining and logistics industry

Journal of King Saud University: Engineering Sciences, 2021
In complex industrial systems, the deterioration of equipment and production of defective products are important points that increase the costs inherent to the production function.
Saymon Ricardo de Oliveira Sousa, Wesley Vieira da Silva, Claudimar Pereira da Veiga, Roselaine Ruviaro Zanini   +3 more
doaj   +1 more source

Hidden imputations and the kaplan-meier estimator [PDF]

, 2020
The Kaplan-Meier (KM) estimator of the survival function imputes event times for right-censored and left-truncated observations, but these imputations are hidden and therefore sometimes unrecognized by applied health scientists.
Naimi, A.I., Cole, S.R., Muñoz, A., Edwards, J.K.   +3 more
core   +1 more source

Kaplan-Meier survival estimates.

, 2022
Kaplan-Meier survival estimates.
Qing Wang (27728), Juan Liu (6492), Zhenjie Yang (4684039)   +2 more
core   +2 more sources