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.
Means, standard deviations, and t-test analysis for the knowledge and practice about hand hygiene questionnaire
| Preintervention |
Postintervention |
T | P | |||
|---|---|---|---|---|---|---|
| Mean | SD | Mean | SD | |||
| Knowledge | 11.84 | 2.41 | 18.80 | 2.93 | −8.39 | >001 |
| Practice | 24.33 | 3.31 | 32 | 3.91 | −4.40 | >001 |
SD: Standard deviation
