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. Author manuscript; available in PMC: 2018 May 4.
Published in final edited form as: Behav Med. 2017 Mar 3;44(2):141–150. doi: 10.1080/08964289.2017.1288607

Table 2.

Mean Changes by Study Site in Daily Hand Hygiene/Bed and Mean Infections and Hospitalizations/1000 Patient Days Before and After Initiation of the Intervention.

Pre-Intervention: Revving Up Intervention: Taking Off
Site 1
Study period Sept ’12 – Mar ’13 Apr ’13 – Dec ’15
Mean daily hand hygiene frequency per bed (+/− standard deviation) 19.52 (2.00) 21.17 (1.84)
Mean infections/1000 patient days (+/− standard deviation) 10.39 (3.72) 10.03 (6.02)
Hospitalizations: mean/1000 patient days (standard deviation) 2.26 (3.98) 9.83 (6.58)
Site 2
Dates Oct ’12 – Apr ’13 May ’13 – Dec ’15
Mean daily hand hygiene frequency per bed (+/− standard deviation) 17.01 (1.44) 21.02 (3.15)
Mean infections/1000 patient days (+/− standard deviation) 4.47 (3.05) 5.51 (2.00)
Hospitalizations: mean/1000 patient days (standard deviation) 6.81 (6.39) 7.94 (4.62)
Site 3
Dates Nov ’12 – May ’13 Jun ’13 – Dec ’15
Mean daily hand hygiene frequency per bed (+/− standard deviation) 29.46 (1.09) 28.17 (1.48)
Mean infections/1000 patient days (+/− standard deviation) 4.09 (1.92) 2.89 (1.33)
Hospitalizations: mean/1000 patient days (standard deviation) 9.70 (6.00) 6.40 (3.91)