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. 2010 Sep 15;10:268. doi: 10.1186/1471-2334-10-268

Figure 4.

Figure 4

Overall UVM audit to assess the cleaning efficacy in each arm of the study. The data represents the overall average percent of samples in each Arm showing 0, 1, 2 or 3 as the UVM cleaning score. This is based on data from the first 5 days of samples for each patient in each Arm. This represents 133 samples from 50 patients in Arm 1 (solid bars), 254 samples from 68 patients in Arm 2 (white bars) and 179 samples from 68 patients in Arm 3 (hatched bars).