Are coffee and tea consumption associated with urinary tract cancer risk? A systematic review and meta-analysis.

@article{Zeegers2001AreCA,
  title={Are coffee and tea consumption associated with urinary tract cancer risk? A systematic review and meta-analysis.},
  author={Maurice P. A. Zeegers and Frans E. S. Tan and R Alexandra Goldbohm and Piet A van den Brandt},
  journal={International journal of epidemiology},
  year={2001},
  volume={30 2},
  pages={353-62}
}
BACKGROUND Narrative reviews have concluded that there is a small association between coffee consumption and an increased risk of urinary tract cancer, possibly due to confounding by smoking. No association for tea consumption has been indicated. This systematic review attempts to summarize and quantify these associations both unadjusted and adjusted for age, smoking and sex. METHOD Thirty-four case-control and three follow-up studies were included in this systematic review. Summary odds… CONTINUE READING