Table 2.

Influence of human depletion on pathogens

Pathogen	Source	Depleted (CT mean ± SD)	Undepleted (CT mean ± SD)	P value
A. baumannii	ATCC BAA-747	14.388 ± 0.179	14.021 ± 0.143	0.053
	Clinical isolation	15.908 ± 0.504	15.024 ± 0.182	0.080
P. aeruginosa	ATCC 27853	13.172 ± 0.035	13.136 ± 0.065	0.455
	Clinical isolation	12.706 ± 0.041	12.615 ± 0.118	0.302
K. pneumoniae	ATCC 700603	18.995 ± 0.509	18.794 ± 0.227	0.580
	Clinical isolation	18.756 ± 0.546	17.828 ± 0.398	0.082
S. aureus	ATCC 29213	18.712 ± 0.070	18.517 ± 0.107	0.067
	Clinical isolation	17.487 ± 0.137	17.302 ± 0.190	0.249
S. maltophilia	ATCC 17666	11.955 ± 0.163	12.003 ± 0.204	0.767
	Clinical isolation	11.146 ± 0.065	11.094 ± 0.042	0.313
S. pneumoniae	ATCC 49619	25.392 ± 0.095	17.529 ± 0.321	< 0.001
	Clinical isolation	22.525 ± 0.067	17.243 ± 0.081	< 0.001
E. coli	ATCC 25922	12.357 ± 0.121	12.104 ± 0.081	0.096
	Clinical isolation	13.948 ± 0.112	13.808 ± 0.425	0.630