Analiza ponovnog pojavljivanja raka dojke analizom doživljenja

master's thesis

• Title (english): Analysis of breast cancer recurrence by survival analysis
• Author: Dominik Končić
• Mentor: Anamarija Jazbec (mentor)
• Committee member: Anamarija Jazbec (predsjednik povjerenstva)
• Committee member: Vjekoslav Kovač (član povjerenstva)
• Committee member: Maja Resman (član povjerenstva)
• Committee member: Marko Erceg (član povjerenstva)
• Granter: University of Zagreb; Faculty of Science; (Department of Mathematics); Zagreb
• Defense date and country: 2023-09-26, Croatia
• Scientific / art field, discipline and subdiscipline: NATURAL SCIENCES; Mathematics

Abstract

U ovom diplomskom radu proučavali smo analizu doživljenja, skup statističkih metoda za analizu podataka kod kojih je varijabla od interesa vrijeme do nekog promatranog događaja. Osim toga, Coxovim regresijskim modelom objasnili smo kako razne kovarijate utječu na vrijeme do događaja. Tim metodama analizirali smo podatke o pacijentima za koje je promatrani događaj bio ponovno pojavljivanje raka dojke ili smrt bilo kojeg uzroka. Ispitali smo imaju li pojedine karakteristike pacijenata i vrsta terapije utjecaj na vrijeme do događaja. Također, opisali smo kako se promjena pojedinih karakteristika odražava na rizičnost događaja.

Abstract (english)

In this master’s thesis we studied survival analysis, collection of statistical methods for data analysis in which variable of interest is time to the observed event. Apart from that, using Cox regression model we explained how different covariates affect time to the event. With those methods, we analyzed data about patients for which observed event was the earlier of breast cancer recurrence or death from any cause. We examined do some patients’ characteristics and type of therapy have affect on time to the event. Also, we described how does change of some characteristics reflect on riskiness of the event.

• Keywords: Coxov regresijski model; pacijenti; raka dojke
• Keywords (english): Cox regression model; patients; breast cancer
• Language: croatian
• URN:NBN: urn:nbn:hr:217:690019
• Study programme: Title: Mathematical Statistics; Study programme type: university; Study level: graduate; Academic / professional title: sveučilišni magistar matematike (sveučilišni magistar matematike)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Open access
• Created on: 2024-02-01 13:53:44