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Published in: Cancer Causes & Control 10/2008

01-12-2008 | Original Paper

Hypercholesterolemia and prostate cancer: a hospital-based case–control study

Authors: Lindsay Magura, Richelle Blanchard, Brian Hope, James R. Beal, Gary G. Schwartz, Abe E. Sahmoun

Published in: Cancer Causes & Control | Issue 10/2008

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Abstract

Objective

High levels of serum cholesterol have been proposed to increase the risk of prostate cancer but the epidemiologic evidence is limited.

Methods

We conducted a hospital-based case–control study in Fargo, ND, USA, to examine the association between hypercholesterolemia and prostate cancer. Cases were men with incident, histologically confirmed prostate cancer. Controls were men without clinical cancer who were seen at the same hospital for an annual physical exam. Demographic and clinical data were abstracted from patients’ medical charts.

Results

From a patient population aged 50 to 74 years old, we obtained data on 312 White cases and 319 White controls. Hypercholesterolemia was defined as total cholesterol greater than 5.17 (mmol/l). Univariate logistic regression showed a significant association between hypercholesterolemia and prostate cancer (odds ratio (OR) = 1.64, 95% confidence interval (CI): 1.19–2.27). This association changed only slightly after adjustment for age, family history of prostate cancer, body mass index, type 2 diabetes, smoking, and multivitamin use (OR = 1.58, 95% CI: 1.11–2.24). A significant association was found between low HDL and prostate cancer (OR = 1.57, 95% CI: 1.04–2.36). High LDL was associated with a 60% increased risk for prostate cancer (OR = 1.60, 95% CI: 1.09–2.34). Compared to never smokers, current smokers had an 84% increased risk for prostate cancer (OR = 1.84, 95% CI: 1.09–3.13).

Conclusion

This study adds to recent evidence that hypercholesterolemia may increase the risk of prostate cancer in white men.
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Metadata
Title
Hypercholesterolemia and prostate cancer: a hospital-based case–control study
Authors
Lindsay Magura
Richelle Blanchard
Brian Hope
James R. Beal
Gary G. Schwartz
Abe E. Sahmoun
Publication date
01-12-2008
Publisher
Springer Netherlands
Published in
Cancer Causes & Control / Issue 10/2008
Print ISSN: 0957-5243
Electronic ISSN: 1573-7225
DOI
https://doi.org/10.1007/s10552-008-9197-7

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