A number of doctors and HMOs recommend that all men over the age of 40 have PST levels in their blood checked on a regular basis.The goal is to identify possible prostate cancer as early as possible.This is one example of:

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This is an example of secondary prevention because it involves detecting cancer early in those who already have it (detecting cancer in its early stages is preferable, as it allows for earlier treatment and better outcomes). Primary prevention seeks to prevent a disease from occurring altogether (e.g. vaccines), while tertiary prevention focuses on preventing complications or progression of a disease (e.g. rehab after a heart attack). Auxiliary prevention is not a commonly used term in healthcare.

A Number of Doctors and HMOs Recommend That All Men