Risk factors for multi-drug resistant Acinetobacter baumanniibacteremia in patients with colonization in the intensive care unit

Table 1 Demographic Data of Non-Bacteremic and Bacteremic Patients^a

Parameters	Non-Bacteremic (n = 92)	Bacteremic (n = 108)	P-value
Age (yrs)	61.9 ± 15.6	61.6 ± 15.4	0.865
Gender
Men Women	55 (59.8) 64 (59.3)	37 (40.2) 44 (40.7)	0.940
Underlying illness
Diabetes mellitus	29 (31.5)	32 (29.6)	0.772
Lung disease	19 (20.7)	12 (11.1)	0.063
Central nervous system disorders	28 (30.4)	13 (12.0)	0.001
Renal disease	10 (10.9)	12 (11.1)	0.957
Hypertension	36 (39.1)	39 (36.1)	0.660
Cardiovascular disease	16 (17.4)	13 (12.0)	0.284
Liver disease	5 (6.5)	15 (13.9)	0.09
Rheumatologic disease	0 (0)	4 (3.7)	0.062
Malignancy	18 (19.6)	64 (59.3)	< 0.001
Solid organ malignancy	14 (15.2)	33 (30.6)	0.011
Hematologic malignancy	5 (5.4)	31 (28.7)	< 0.001
HIV infection	0 (0)	2 (1.9)	0.190
Organ or Bone Marrow Transplantation	1 (1.1)	12 (11.1)	< 0.001
Primary ICU admission diagnosis
Infection	66 (71.7)	102 (94.4)	< 0.001
Respiratory failure	8 (8.7)	43 (39.8)	< 0.001
Pulmonary bleeding	2 (2.2)	1 (0.9)	0.595
Gastrointestinal bleeding	3 (3.3)	3 (2.8)	1.000
Liver failure	8 (8.7)	3 (2.8)	0.067
Cardiologic disease	3 (3.3)	2 (1.9)	0.663
Endocrinologic disease	1 (1.1)	0 (0)	0.460
Other	8 (8.7) ^b	9 (8.3) ^c	0.927
Acquisition of Infection ^d
Community-acquired	37 (56.1)	37 (36.3)	0.037
Hospital-acquired	19 (28.8)	46 (45.1)
Healthcare-associated	10 (15.1)	19 (18.6)

^a Data are presented as numbers (percentages) unless otherwise indicated. Plus-minus values are means ± standard deviation
^b Mental change (6), post-operative care (2)
^c Renal failure (3), brain hemorrhage (2), mental change (2), post-operative care (2)
^d Number of patients/total number of patients who were admitted to ICU due to infection (percentages)
HIV human immunodeficiency virus
ICU intensive care unit

ISSN: 1471-2334