risk factor

risk factor definition - medical

risk factor

noun
A characteristic, condition, or behavior that increases the possibility of disease or injury. High blood pressure, high serum cholesterol, and smoking are risk factors for heart disease.

The American Heritage® Medical Dictionary Copyright © 2009 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

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