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  • Medical survival censored data of nearly 900 patients are evaluated to compare two basic surgical techniques. Data comes from patients who underwent colectomy in the University Hospital in Ostrava. Two basic surgery techniques are used for the colectomy: either classical (open) or laparoscopic operation. Basic question which arises at the colectomy operation is which type of operation to choose to guarantee longer overall survival time. Two methodological approaches have been used to answer this question. First is the semiparametric Cox proportional hazards model, what is the survival time model that has a fully parametric regression structure but leaves their dependence on time unspecified. The second approach is the parametric Weibull proportional hazards regression model, used because of the fact that the hazard function of human life is often described as being %22bathtub shaped%22.
  • Medical survival censored data of nearly 900 patients are evaluated to compare two basic surgical techniques. Data comes from patients who underwent colectomy in the University Hospital in Ostrava. Two basic surgery techniques are used for the colectomy: either classical (open) or laparoscopic operation. Basic question which arises at the colectomy operation is which type of operation to choose to guarantee longer overall survival time. Two methodological approaches have been used to answer this question. First is the semiparametric Cox proportional hazards model, what is the survival time model that has a fully parametric regression structure but leaves their dependence on time unspecified. The second approach is the parametric Weibull proportional hazards regression model, used because of the fact that the hazard function of human life is often described as being %22bathtub shaped%22. (en)
Title
  • Regression modeling of survival data from surgery operations
  • Regression modeling of survival data from surgery operations (en)
skos:prefLabel
  • Regression modeling of survival data from surgery operations
  • Regression modeling of survival data from surgery operations (en)
skos:notation
  • RIV/61989100:27740/14:86092200!RIV15-MSM-27740___
http://linked.open...avai/riv/aktivita
http://linked.open...avai/riv/aktivity
  • P(ED1.1.00/02.0070)
http://linked.open...vai/riv/dodaniDat
http://linked.open...aciTvurceVysledku
http://linked.open.../riv/druhVysledku
http://linked.open...iv/duvernostUdaju
http://linked.open...titaPredkladatele
http://linked.open...dnocenehoVysledku
  • 41888
http://linked.open...ai/riv/idVysledku
  • RIV/61989100:27740/14:86092200
http://linked.open...riv/jazykVysledku
http://linked.open.../riv/klicovaSlova
  • COLECTOMY; LIKELIHOOD; METAANALYSIS; LAPAROSCOPIC RESECTION; COLORECTAL-CANCER (en)
http://linked.open.../riv/klicoveSlovo
http://linked.open...ontrolniKodProRIV
  • [01CD54B1ECBE]
http://linked.open...v/mistoKonaniAkce
  • Amsterdam
http://linked.open...i/riv/mistoVydani
  • [Kanada]
http://linked.open...i/riv/nazevZdroje
  • Safety, Reliability and Risk Analysis: Beyond the Horizon - Proceedings of the European Safety and Reliability Conference, ESREL 2013
http://linked.open...in/vavai/riv/obor
http://linked.open...ichTvurcuVysledku
http://linked.open...cetTvurcuVysledku
http://linked.open...vavai/riv/projekt
http://linked.open...UplatneniVysledku
http://linked.open...iv/tvurceVysledku
  • Martínek, Lubomír
  • Briš, Radim
  • Janurová, Kateřina
http://linked.open...vavai/riv/typAkce
http://linked.open...ain/vavai/riv/wos
  • 000339427102033
http://linked.open.../riv/zahajeniAkce
number of pages
http://purl.org/ne...btex#hasPublisher
  • Neuveden
https://schema.org/isbn
  • 978-1-138-00123-7
http://localhost/t...ganizacniJednotka
  • 27740
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