Ā | Before Cleaning (A) | After Cleaning (B) | After PX-UV (C) |
---|---|---|---|
Total CFU | 3336 | 679 | 280 |
Median (IQR) | 10 (2ā30) | 0 (0ā2) | 0 (0ā1) |
A vs B* (p-value) | ā | 79.6% (pā<ā0.0001) | ā |
A vs C* (p-value) | ā | ā | 91.6% (pā<ā0.0001) |
B vs C* (p-value) | ā | ā | 58.7% (pā=ā0.0213) |