Epstein-Barr virus infection and sporadic breast cancer risk: a meta-analysis.

ABSTRACT:

Background

A large number of epidemiological studies have evaluated the association between Epstein-Barr virus infection and breast carcinoma risk but results have been inconsistent.

Methodology

Research using the polymerase chain reaction technique for detecting the Epstein-Barr virus was selected; 24 studies and 1535 cases were reviewed. Information on the study populations, sample types, publication calendar period and histological types of breast carcinoma were collected. An unconditional logistic regression model was used to analyze potential parameters related to the Epstein-Barr virus prevalence. A Kappa test was used to evaluate the consistency in detecting different Epstein-Barr virus DNA regions. Nine studies that included control groups and 1045 breast cancer case

SUBMITTER: Huo Q 

PROVIDER: S-EPMC3283657 | biostudies-literature | 2012

REPOSITORIES: biostudies-literature