Retrospective Study
Copyright ©The Author(s) 2024.
World J Crit Care Med. Mar 9, 2024; 13(1): 88540
Published online Mar 9, 2024. doi: 10.5492/wjccm.v13.i1.88540
Table 1 Patient characteristics n (%)
Characteristic
All patients (n =218)
Blood culture results
P value
Negative or contamination (n = 133)
Positive with pathogen (n = 85)
Age (yr) 63 (53–73)64 (53–73)62 (52–70)0.253
Sex (male/female)218 (122/96)133 (81/52)85 (41/44)0.066
Comorbidities
Hypertension79 (36.2)50 (37.6)29 (34.1)0.603
Diabetes49 (22.5)29 (21.8)20 (23.5)0.766
Cardiovascular disease23 (10.6)17 (12.8)6 (7.1)0.18
COPD16 (7.3)13 (9.8)3 (3.5)0.085
Cerebrovascular disease34 (15.6)26 (19.5)8 (9.4)0.044
Primary diagnosis for cultures
Respiratory 101 (46.3)81 (60.9)20 (23.5)< 0.001
Intestinal50 (22.9)28 (21.1)22 (25.9)0.408
Urogenital33 (15.1)12 (9.0)21 (24.7)0.002
Hepatobiliary 21 (9.6)6 (4.5)15 (17.6)0.001
Skin/soft tissue5 (2.3)3 (2.3)2 (2.4)1.0
Other 8 (3.7)3 (2.3)5 (5.9)0.308
APACHE II 20 (14-25)19 (14-25)20 (14-27)0.533
Mechanical ventilation (yes/no)218 (156/62)133 (100/33)85 (56/29)0.137
Renal replacement (yes/no) 218 (29/189)133 (13/120)85 (16/69)0.055
28-d mortality 81 (37.2)46 (34.6)35 (41.2)0.326