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Meta-analytická Kaplan-Meierova analýza×Regresný model Coxových proporcionálnych rizík pre dáta času do udalosti×
OdborEpidemiológiaEpidemiológia
RodinaProcess / pipelineProcess / pipeline
Rok vzniku2007–2012 (systematic formalization)1972
TvorcaBuilding on Kaplan & Meier (1958); meta-analytic extension formalized by Tierney et al. (2007) and Guyot et al. (2012)Sir David Roxbee Cox
TypQuantitative meta-analytic methodSemi-parametric regression model
Pôvodný zdrojGuyot, P., Ades, A. E., Ouwens, M. J., & Welton, N. J. (2012). Enhanced secondary analysis of survival data: reconstructing the data from published Kaplan-Meier survival curves. BMC Medical Research Methodology, 12, 9. DOI ↗Cox, D. R. (1972). Regression models and life-tables. Journal of the Royal Statistical Society: Series B (Methodological), 34(2), 187–202. DOI ↗
Ďalšie názvyKM meta-analysis, pooled Kaplan-Meier analysis, survival meta-analysis, IPD-KM meta-analysisCox regression, Cox PH model, proportional hazards model, CPH
Príbuzné45
ZhrnutieMeta-analytic Kaplan-Meier analysis synthesizes time-to-event data across multiple studies by pooling Kaplan-Meier survival estimates, either from reconstructed individual patient data or from summary statistics extracted from published curves. It produces a pooled survival function with confidence bands and enables formal heterogeneity testing across studies, offering higher statistical power and more generalizable survival estimates than any single study alone.The Cox proportional hazards model is a semi-parametric regression method that estimates the effect of one or more covariates on the hazard — the instantaneous rate of an event such as death, relapse, or failure — while making no assumption about the shape of the baseline hazard function. Introduced by David Cox in 1972, it is the dominant tool for multivariable survival analysis in clinical and epidemiological research.
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ScholarGatePorovnať metódy: Meta-analytic Kaplan-Meier analysis · Cox proportional hazards. Získané 2026-06-19 z https://scholargate.app/sk/compare