Table 3.

Healthcare-Associated Infections Across ICUs

	GICU	SICU	NICU	RICU	TICU	PICU	Total
Person-time monitoring	4844	4448	2108	1378	6563	5271	24,612
Total ICU stays (days)	57,106	35,201	28,190	21,518	26,064	31,913	199,992
HAI cases	354	144	205	114	48	107	972
Case-time infection (%)*	7.31	3.24	9.72	8.27	0.73	2.03	3.95
Cases per 1000 patient-day (%)#	6.20	4.09	7.27	5.30	1.84	3.35	4.86

Notes: *Case-time infection rates = total number of cases developing HAI/total number of person-time monitoring; ^#Cases per 1000 patient-days = total number of cases developing HAI/total number of ICU stays.

Abbreviations: GICU, general intensive care unit; SICU, surgical intensive care unit; NICU, neurological intensive care unit, RICU, respiratory intensive care unit; TICU, thoracic surgery intensive care unit; PICU, pediatric intensive care unit.