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 relative attachment level in control group and experimental group at different time intervals
| Time intervals | Groups | Relative attachment levels (mm) | Unpaired t-test | |
|---|---|---|---|---|
| Mean±SD | Minimum-maximum | |||
| Baseline | Control group | 11.20±1.03 | 10-13 | t=0.55, |
| Experimental group | 11.50±1.03 | 10-13 | P=0.58# | |
| At 6th month | Control group | 8.40±0.67 | 7-9 | t=0.32, |
| Experimental group | 8.02±0.67 | 7-9 | P=0.74# | |
#Nonsignificant. SD –Standard deviation; p – probability value (p= 0.01); t – t test value
