Positive alarming time of blood culture and distribution of pathogens / 中国感染控制杂志
Chinese Journal of Infection Control
;
(4): 173-175,178, 2017.
Article
in Chinese
| WPRIM
| ID: wpr-606053
ABSTRACT
Objective To investigate the distribution of pathogens and positive alarming time of blood culture,and provide basis for laboratory diagnosis and clinical treatment. Methods Blood specimens from clinical departments in a hospital in May-November 2015 were collected,positive alarming time of blood culture was recorded,species of pathogens were identified. Results A total of 157 pathogenic strains were isolated from blood culture specimens, gram-positive cocci,gram-negative bacilli,and fungi accounted for 31 .85% ,57.32% ,and 10.83% respectively. The median positive alarming time were as followsEnterobacteriaceae 0.50 day,non-fermenting bacteria 0.63 day, Enterococcusspp. 0.60 day,Streptococcusspp. 0.80 day,Staphylococcusspp. 1.01 days,and fungi 1.44 days, respectively. Conclusion Positive alarming time of blood culture specimens from early to late are as followsEnter-obacteriaceae,Enterococcus,non-fermentative bacteria,Streptococcus spp.,Staphylococcus spp.,and fungus. Positive alarming time of pathogens causing bloodstream infection are all within 4 days,and most of them are within 1 day.
Full text:
Available
Index:
WPRIM (Western Pacific)
Language:
Chinese
Journal:
Chinese Journal of Infection Control
Year:
2017
Type:
Article
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