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Table 1 Differences in relative light units of adenosine triphosphate (atp) on high-touch surfaces

From: Evaluation of an ultraviolet room disinfection protocol to decrease nursing home microbial burden, infection and hospitalization rates

Surface Baselinea Postb p
Median (range) Median (range)
Enabler bar 371 (0–6171) 15 (0–2300) <.001
Call light 231 (2–6054) 2 (0–1722) <.001
Overbed table 169 (0–7396) 13 (0–1475) <.001
Toilet Seat 128 (0–7289) 12 (0–2832) <.001
Faucet handle 155 (1–7655) 8 (0–1411) <.001
  1. aBaseline indicates pre-cleaning measurements for ATP. bPost indicates after cleaning and ultraviolet disinfection measurements for ATP