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 interventional and control groups at pre-, post-treatment and difference with respect to tongue protrusion by unpaired t test
| Variables | Groups | n | Mean | SD | t-value | p value |
|---|---|---|---|---|---|---|
| Pre-treatment | Interventional | 15 | 32.6667 | 4.2706 | −0.4875 | 0.6297 |
| Control | 15 | 33.3333 | 3.1320 | |||
| Post- treatment | Interventional | 15 | 32.5333 | 4.4379 | −1.0965 | 0.2822 |
| Control | 15 | 34.0667 | 3.1045 | |||
| Change | Interventional | 15 | 0.5333 | 1.1872 | −0.1254 | 0.9011 |
| Control | 15 | 0.6000 | 1.6818 |
