Mortality risk modelling in colorectal surgery using Weibull accelerated failure time regression model

被引：0

作者：

Janurova, Katerina ^{[1
]}

机构：

[1] VSB Tech Univ Ostrava, Natl Supercomp Ctr IT4Innovat, Ostrava, Czech Republic

来源：

2015 INTERNATIONAL CONFERENCE ON INFORMATION AND DIGITAL TECHNOLOGIES (IDT) | 2015年

关键词：

comparison of surgical techniques; survival data modelling; risk evaluation; Weibull accelerated failure time model; LAPAROSCOPIC RESECTION; COLON-CANCER; METAANALYSIS; COLECTOMY; OUTCOMES;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

The most common type of cancer in the Czech Republic is the cancer of the colon or rectum. Currently two basic surgical techniques are used for the resection of colon due to colon cancer: either classical (open) or laparoscopic operation. This article provides the analysis of medical data of 524 patients who underwent the surgical resection of colon in the University Hospital in Ostrava during the years 2001-2012 in order to: 1) compare different types of surgical techniques for finding the one which guarantees longer overall survival time and 2) estimate the influence of other patient's characteristics on mortality risk The fully parametric Weibull accelerated failure time model was used to answer these questions.

引用

页码：120 / 127

页数：8

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