ACADEMICIA: An International Multidisciplinary Research Journal
  • Year: 2014
  • Volume: 4
  • Issue: 9

A logistic regression approach to study the relative risk factors of second primary cancer

  • Author:
  • M Sudarsana Rao, M Venkataramanaiah, Ashok Chandra Katari
  • Total Page Count: 11
  • Page Number: 181 to 191

*Research Scholar, Department of Statistics, S.V. University, Tirupati, Andhra Pradesh, India

**Professor, Department of Statistics, S.V. University, Tirupati, Andhra Pradesh, India

***Sr. Statistical Analyst, HIS, Bangalore, India

Online published on 8 October, 2014.

Abstract

In this study we collected the social demographic risk factors from 415 voluntary patients in southern part of India who were initially treated for first primary cancer stage 1 and were cancer free for at least 1 year after first primary cancer treatment. We applied the binary logistic regression model to estimate the probability of the occurrence and to determine the significant social demographic risk factors which affect the second cancer occurrence.

Keywords

Logistic Regression Model, Wald test, Hosmer-Lemeshow Test, Odds Ratio, Roc Curve, Second Primary Cancer