Table 2.

Risk factors associated with returning for PLCO Trial prostate cancer screening (N = 2,290)

Returned for prostate cancer screening
OR (95% CI)P
No, n (%)Yes, n (%)
Baseline PSA and DRE1.96 (1.36-2.83)<0.001
Screening result
    False positive42 (13.2)276 (86.7)
    Negative142 (7.2)1830 (92.8)
Race1.78 (1.23-2.59)0.002
    African American40 (12.3)284 (87.7)
    Caucasian144 (7.3)1822 (92.7)
Mean age (SD)63.4 (5.9)62.8 (5.4)1.02 (0.99-1.05)0.10
Education level completed1.71 (1.25-2.34)<0.001
    High school or less72 (11.1)578 (88.9)
    Post high school111 (6.8)1525 (93.2)
False-positive result on nonprostate cancer screens in PLCO Trial1.33 (0.99-1.80)0.06
    Yes88 (9.3)858 (90.7)
    No96 (7.1)1248 (92.9)