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.
M-W test for before and after CRTM
| All detecting points (n = 4080) |
Before CRTM (n = 2040) |
After CRTM (n = 2040) |
Z | P |
|---|---|---|---|---|
|
6.469 (5.626, 7.456) |
6.226 (5.428, 7.217) |
6.695 (5.854, 7.690) |
11.388 | <0.001** |
Unit: mm
*0.001 ≤ P < 0.05, **P < 0.001
