Table 2. Comparison of bacterial adhesion levels to various lens materials for P. aeruginosa and S. aureus.

Ratio of P. aeruginosa adhesion compared to S. aureus	Lens materials	References
0.7	Etafilcon A	[52]
26 - 85	Etafilcon A	[89]
0.9	Etafilcon A	[53]
185	Etafilcon A	[29]
28	Balafilcon A	[54]
28	Balafilcon A	[29]
41 - 47	Balafilcon A	[89]
0.9	Lotrafilcon A	[54]
44 - 51	Lotrafilcon B	[89]
37 - 65	Senofilcon A	[89]
7 - 17	undisclosed	[28]