From: The effect of povidone-iodine 10% plus levofloxacin 0.5% before cataract surgery: a randomized clinical trial
Results
Total
Negative
positive
Group
control
Count
% within group
59
78.7%
16
21.3%
75
100.0%
intervention
68
94.4%
4
5.6%
72
127
86.4%
20
13.6%
147