Results 51 to 60 of about 877,857 (301)

Kaplan-Meier survival estimate of transfused patients.

, 2022
Kaplan-Meier survival estimate of transfused patients.
Bridget Angucia (13844289), Nancy Heddle (13844292), Clement D. Okello (13844283), Andrew W. Shih (13844286), Harriet Mayanja-Kizza (78637), Jackson Orem (359709), Noah Kiwanuka (249291)   +6 more
core   +1 more source

Bone and Soft Tissue Neoplasms in Infants Versus Older Children: A Report From the Cancer in Young People in Canada Program

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background and Aims Infant bone and soft tissue neoplasms present distinct clinical challenges and lack large‐scale data to inform treatment decisions. This study aims to characterize bone and soft tissue neoplasms in infants in Canada and to compare their outcomes with those of older pediatric patients.
Samuel Sassine, Hallie Coltin, Maria Kondyli, Monia Marzouki, Nicolas Prud'homme, Nida Usmani, Rebecca J. Deyell, Lesleigh Abbott, Tony H. Truong, Sapna Oberoi, Ketan Kulkarni, Josée Brossard, Lynette Bowes, Paul Gibson, Sarah McKillop, Roona Sinha, Lillian Sung, Catherine Vezina, Laura Wheaton, Alexandra P. Zorzi, Marie‐Claude Pelland‐Marcotte, Thai Hoa Tran   +21 more
wiley   +1 more source

The Kaplan–Meier estimator as a sum over units

Discover Data
A sum-wise formulation is proposed for the Kaplan–Meier product limit estimator of partially right-censored survival data. The population estimator is expressed as a sum over the individual units’ empirical and semi-empirical contributions, for observed ...
Malte C. Tichy
doaj   +1 more source

Kaplan-Meier curve of postoperative recurrence rate.

, 2022
Kaplan-Meier curve of postoperative recurrence rate.
Masatoshi Kurihara (3133302), Takahiro Ochi (1642), Kenji Tsuboshima (12530513), Yuto Nonaka (12530516), Toshio Kumasaka (225725)   +4 more
core   +1 more source

Impact of Initial Treatment Setting on Survival in Relapsed Pediatric and AYA Bone Sarcomas: A Secondary Analysis of a Prospective Clinical Trial

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Outcomes in relapsed or refractory pediatric and AYA bone sarcomas remain poor, and the impact of early referral to specialized sarcoma centers on survival is unclear. Early centralization of care may improve local and systemic treatment quality, but evidence in this population is limited.
Justyna Antoniuk‐Majchrzak, Katarzyna Bilska, Tomasz Koziński, Jadwiga Węcławek‐Tompol, Dorota Sega‐Pondel, Radosław Chaber, Wanda Badowska, Katarzyna Rosłan, Hanna Koseła‐Paterczyk, Anna Raciborska   +9 more
wiley   +1 more source

Extrapolating empirical long-term survival data: the impact of updated follow-up data and parametric extrapolation methods on survival estimates in multiple myeloma

BMC Medical Research Methodology, 2023
Background In economic evaluations, survival is often extrapolated to smooth out the Kaplan-Meier estimate and because the available data (e.g., from randomized controlled trials) are often right censored.
LJ Bakker, FW Thielen, WK Redekop, CA Uyl-de Groot, HM Blommestein   +4 more
doaj   +1 more source

Comparing Kaplan‐Meier curves with the probability of agreement

Statistics in Medicine, 2020
The probability of agreement has been used as an effective strategy for quantifying the similarity between the reliability of two populations. By contrast to hypothesis testing approaches based on P‐values, the probability of agreement provides a more realistic assessment of similarity by emphasizing practically important differences.
Nathaniel T. Stevens, Lu Lu
openaire   +3 more sources

Kaplan-Meier-Curves based on delta MI.

, 2016
Kaplan-Meier-Curves for patients with delta MI values > 1.817 (OS 275 days, color: red) compared to patients with values < 1.817 (OS 164 days, color: brown).
Ulrich Pilatus (294953), Oliver Bähr (387031), Eike Steidl (3607406), Friedhelm Zanella (3607409), Michael W. Ronellenfitsch (553781), Elke Hattingen (294963), Joachim P. Steinbach (539474)   +6 more
core   +1 more source

Circular RNA expression landscapes in myelodysplastic neoplasms: Associations with mutational signatures and disease progression

Molecular Oncology, EarlyView.
In this explorative study, the abundance of circular RNA molecules in bone marrow stem cells was found to be elevated in patients with high‐risk myelodysplastic neoplasms, and to be associated with an increased risk of progression to acute myeloid leukemia.
Eileen Wedge, Morten Tulstrup, Gabriele Todisco, Pedro Moura, Christophe Côme, Jakob Werner Hansen, Jakob Schmidt Jespersen, Balthasar Schlotmann, Maria Creignou, Mette Dahl, Claudia Schöllkopf, Klas Raaschou‐Jensen, Krister Wennerberg, Bo Porse, Joachim Weischenfeldt, Eva Hellström‐Lindberg, Lasse Sommer Kristensen, Kirsten Grønbæk   +17 more
wiley   +1 more source

A Comparison between Kaplan-Meier and Weighted Kaplan-Meier Methods of Five-Year Survival Estimation of Patients with Gastric Cancer

Acta Medica Iranica, 2014
The 5-year survival rate is a good prognostic indicator for patients with Gastric cancer that is usually estimated based on Kaplan-Meier. In situations where censored observations are too many, this method produces biased estimations. This study aimed to
Ali Zare, Mahmood Mahmoodi, Kazem Mohammad, Hojjat Zeraati, Mostafa Hosseini, Kourosh Holakouie Naieni   +5 more
doaj