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.
Relative displacement (mm) of bone cement with 10° as the maximum activity angle. “*”, statistical difference (p < 0.05) compared to the A group.
| Group | M (P25, P75) | Kruskal–Wallis test | |
|---|---|---|---|
| H-value | p-value | ||
| A | 3.50 (1.50,6.48) | 8.307 | 0.016 |
| B | 0.00 (0.00,0.55)* | ||
| C | 0.00 (0.00,0.43)* | ||
