Description: SUNDAY, May 20 (HealthDay News) -- Despite questions as to whether early screening for prostate cancer is accurate, new research suggests it continues to be important.

And even more encouraging news indicates that statins, drugs designed to lower cholesterol, might also reduce the risk of developing prostate cancer. Both sets of findings were presented Sunday at the American Urological Association's annual meeting, in Anaheim, Calif.

Screening for prostate cancer has become controversial, particularly the issue of whether a prostate-specific antigen (PSA) blood test is useful as an early detector of malignancy. Two studies presented at the conference indicate it is still worthwhile to have such a test.

In one study, Dr. Hans Lilja, from Memorial Sloan-Kettering Cancer Center in New York City, and colleagues found that PSA testing of men in their 40s was predictive of developing prostate cancer later. In fact, the higher the initial PSA, the greater was the probability that the