Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Comparison of <3 clinical attachment level and ≥3 clinical attachment level groups with respect to prostate-specific antigen scores by t-test
| CAL | Mean±SD | t | P |
|---|---|---|---|
| <3 | 3.2450±1.867 | −1.6942 | 0.0971 |
| ≥3 | 18.2754±27.9676 |
SD: Standard deviation; CAL: Clinical attachment level
