TABLE 1.

Scoring system for the assessment of biofilm viability detected with the BacLight viability assay.

Score	Description
1	Mainly red fluorescence; ratio between red and green fluorescence 90:10 and higher.
2	More red fluorescence; ratio between red and green fluorescence 75:25 and higher.
3	Ratio between red and green fluorescence 50:50.
4	More green fluorescence; ratio between red and green fluorescence 25:75 and lower.
5	Mainly green fluorescence; ratio between red and green fluorescence 10:90 and lower.