Process / pipelineClinical / epidemiology

Analiza podudarnih kompetitivnih rizika — modeli subdistribucionog hazarda sa podudaranjem po sklonosti

Analiza podudarnih kompetitivnih rizika kombinuje podudaranje na nivou ispitanika (npr. podudaranje po sklonosti – propensity-score matching) sa metodama preživljavanja kompetitivnih rizika kako bi se procenio hazard specifičan za uzrok (cause-specific hazard) ili subdistribucioni hazard (subdistribution hazard) događaja od interesa, uzimajući u obzir kompetitivne događaje koji sprečavaju nastanak tog događaja. Široko se koristi u kliničkim i epidemiološkim opservacionim studijama gde pacijenti mogu umreti od uzroka koji nisu primarni ishod od interesa, i gde se grupe za lečenje razlikuju po početnim konfunderima.

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Izvori

  1. Fine, J. P., & Gray, R. J. (1999). A proportional hazards model for the subdistribution of a competing risk. Journal of the American Statistical Association, 94(446), 496–509. DOI: 10.1080/01621459.1999.10474144
  2. Austin, P. C., Lee, D. S., & Fine, J. P. (2016). Introduction to the analysis of survival data in the presence of competing risks. Circulation, 133(6), 601–609. DOI: 10.1161/CIRCULATIONAHA.115.017719

Kako citirati ovu stranicu

ScholarGate. (2026, June 3). Matched Competing Risks Survival Analysis. ScholarGate. https://scholargate.app/sr/epidemiology/matched-competing-risks-analysis

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ScholarGateMatched Competing Risks Analysis (Matched Competing Risks Survival Analysis). Preuzeto 2026-06-15 sa https://scholargate.app/sr/epidemiology/matched-competing-risks-analysis · Skup podataka: https://doi.org/10.5281/zenodo.20539026