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.
| Pre-test | Post-test | Mean Difference (95% CI) | |
| Floss | 86.14±8.06º | 90.81±7.69º | 4.67º (3.35, 5.98)* |
| Sham | 87.67±7.51º | 89.86±7.88º | 2.19º (0.98, 3.40)* |
| Control | 87.95±10.75º | 88.14±9.93º | 0.19º (-0.63, 1.01) |
* p<0.05 for intervention compared to control; CI = confidence interval
