Lifestyle Risk Prediction Model for Prostate Cancer in a Korean Population.

ABSTRACT:

Purpose

The use of prostate-specific antigen as a biomarker for prostate cancer (PC) has been controversial and is, therefore, not used by many countries in their national health screening programs. The biological characteristics of PC in East Asians including Koreans and Japanese are different from those in the Western populations. Potential lifestyle risk factors for PC were evaluated with the aim of developing a risk prediction model.

Materials and methods

A total of 1,179,172 Korean men who were cancer free from 1996 to 1997, had taken a physical examination, and completed a lifestyle questionnaire, were enrolled in our study to predict their risk for PC for the next eight years, using the Cox proportional hazards model. The model's performance was evaluated using the C-

SUBMITTER: Kim SH 

PROVIDER: S-EPMC6192929 | biostudies-literature | 2018 Oct

REPOSITORIES: biostudies-literature