Skip to main content

View full-text article in PMC

. 2018 Feb 23;18:91. doi: 10.1186/s12879-018-2997-9

Table 1.

Geometric mean (GM) of colony counts per sample area

Area	Control						PX-UVD
	PreClean GM^a	PostClean GM^a	∆ GM^b	Risk Ratio	95% CI ^c	p-value	PreClean GM^a	PostClean GM^a	∆ GM^b	Risk Ratio	95% CI ^c	p-value
PreWashBottle	0.37	0.04	0.33	0.09	0.01, 0.61	0.0143	0.05	0.02	0.03	0.33	0.05, 2.13	0.2395
PostWashBottle	0.58	1.68	1.10	2.89	0.44, 18.85	0.2646	0.07	0.01	0.07	0.10	0.02, 0.68	0.0188
EHMprep	0.65	0.78	0.13	1.19	0.18, 7.77	0.8533	0.09	0.02	0.07	0.23	0.03, 1.47	0.1187
FridgeDoorHandle	1.23	1.15	0.08	0.93	0.14, 6.09	0.9432	0.14	0.04	0.10	0.28	0.04, 1.83	0.1820
Maternity	0.81	0.18	0.63	0.22	0.03, 1.44	0.1138	0.16	0.01	0.15	0.03	0.00, 0.19	0.0003
Pediatric	0.45	0.12	0.33	0.27	0.04, 1.78	0.1727	0.02	0.01	0.01	0.69	0.11, 4.49	0.6948

^ageometric mean (GM), ^bdifference in geometric mean (∆ GM), ^c Confidence Interval (CI)