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.
Mean and standard deviation of substantivity of 2% chlorhexidine and 0.2% poly hexamethylene biguanide at different time intervals
| Time | 1 h | 24 h | 168 h/7 days | 21 days |
|---|---|---|---|---|
| PHMB | 73.735 | 76.3225 | 77.74875 | 69.98375 |
| SD | 1.414 | 2.78 | 1.335 | 6.897 |
| CHX mean | 67 | 67.06 | 66.51 | 57.4 |
| SD | 1.88 | 3.11 | 1.95 | 5.45 |
SD: Standard deviation, PHMB: Poly hexamethylene biguanide, CHX: Chlorhexidine
