Adriënne van der Schoor

Supplemental file 3. The median CFU counts per cm2 per sampled surface in the old hospital building Supplementary Table 3.1. The median CFU counts per cm2 per sampled surface in the five room types in the old hospital building, one month and one week before relocating patients to the new hospital building. Room type Sample location CFUs per cm2 one month before relocating patients CFUs per cm2 one week before relocating patients P-value Two-bed patient rooms (n=10) Overall 0.57 0.51 0.334 Nightstand 1.99 0.78 0.005 Table 1.37 0.64 0.393 Wall 0.23 0.10 0.218 Sink 0.18 0.55 0.063 Top of sink plug 0.29 1.07 0.315 Four-bed patient rooms (n=15) Overall 0.76 0.51 0.003 Nightstand 1.33 0.78 0.001 Table 1.25 0.55 <0.001 Wall 0.12 0.10 0.273 Sink 0.70 0.51 0.775 Top of sink plug 0.39 0.98 0.126 ICU rooms (n=10) Overall 0.25 0.12 0.070 Nightstand 0.25 0.12 0.075 Wall 0.06 0.06 0.853 Sink 1.56 0.21 0.478 Top of sink plug 0.41 0.06 0.347 Rooms with anteroom (n=7) Overall 0.23 0.12 0.638 Nightstand 0.51 0.78 0.318 Table 0.35 0.27 0.902 Wall 0.04 0.04 0.902 Sink 0.23 0.20 0.710 Top of sink plug 0.20 0.70 0.620 Bathrooms (n=9) Overall 1.76 1.56 0.822 Toilet seat 1.56 1.56 0.673 Shower chair 2.11 3.95 0.931 Shower drain 3.95 3.95 0.094 Door handle 2.07 1.17 0.423 176 Chapter 3.2

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