Table 7

Proportions of reduction factors exceeding pre-specified thresholds for each CL care solution and for each tested microorganism after MMRDT
S. aureus P. aeruginosa S. marcescens C. albicans F. solani
RF ≥ 3 RF ≥ 5 RF ≥ 3 RF ≥ 5 RF ≥ 3 RF ≥ 5 RF ≥ 1 RF ≥ 4 RF ≥ 1 RF ≥ 4
% N % N % N % N % N % N % N % N % N % N
AOSEPT PLUS 88.9 9 77.8 9 100 6 100 6 88.9 9 66.7 9 100 6 100 6 100 6 100 6
BlueVision 66.7 9 22.2 9 100 6 100 6 100 6 100 6 100 6 100 6 100 6 100 6
Easy Sept 11.1 9 0 9 100 6 100 6 100 6 100 6 100 6 100 6 100 6 100 6
Oxysept Comfort 0 6 0 6 100 6 100 6 100 6 100 6 100 6 100 6 100 6 100 6
Optifree Replenish 55.6 9 0 9 88.9 9 66.7 9 91.7 12 16.7 12 88.9 9 11.1 9 91.7 12 83.3 12
Solocare Aqua 0 9 0 9 33.3 9 11.1 9 0 6 0 6 66.7 9 22.2 9 100 12 50 12
χ2test < 0.001 < 0.001 0.001 < 0.001 < 0.001 < 0.001 0.132 < 0.001 0.69 0.013

The intervals ≥ 3.0 log [CFU/ml] for bacteria and ≥ 1.0 log [CFU/ml] for fungi were assessed according to the criteria of the EN ISO 14729 Stand Alone Test [47]. The intervals ≥ 5.0 log [CFU/ml] for bacteria according to the criteria of the norms EN 1040 [58], EN 13727 [59] and EN 1276 [60] and ≥ 4.0 log [CFU/ml] for fungi according to the criteria of the norms EN 1275 [61], EN 13624 [62] and EN 1650 [63] were assessed.

Hildebrandt et al.

Hildebrandt et al. BMC Infectious Diseases 2012 12:241   doi:10.1186/1471-2334-12-241

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