|
KMID : 1101420190510020155
|
|
Korean Journal of Clinical Laboratory Science
2019 Volume.51 No. 2 p.155 ~ p.163
|
|
|
Antimicrobial Susceptibility Patterns of Microorganisms Isolated from Blood Culture during the Last 8 Years: 2010∼2017
|
|
Kim Jae-Soo
Gong So-Young
Kim Jong-Wan
Rheem In-Soo
Kim Ga-Yeon
|
|
|
Abstract
|
|
|
|
During the time period from 2010 to 2017, out of 162,551 blood specimens, 11,233 (6.9%) specimens were positive for culture and 11,865 strains were cultured. Among the isolates, 47.8% were Gram positive cocci, 38.8% were Gram negative rods, 4.2% were Gram positive bacilli, 6.8% were fungi and 2.3% were anaerobes. When the culture results were compared according to gender, 55.0% (2,732/4,969) of the isolates were found in males and 45.0% (2,237/4,969) were isolated in females. In addition, when categorized according to age group, people in their 70s were the most separated by 28.7% (1,426/4,969) and this showed a great difference from 1.2% (62/4,969) of people in their teens. MRSA decreased significantly from 66.7% in 2016 to 46.8% in 2017. The vancomycin resistance rate of E. faecium was 35.0% (48/137). The ESBL positive rate of E. coli in intestinal bacteria was increased from 17.2% in 2010 to 28.8% in 2017, but the positive rate decreased for K. pneumoniae. 11.8% (14/119) of multidrug-resistant P. aeruginosa (MDRPA) of P. aeruginosa and 64.3% (161/252) of MDRAB of A. baumannii showed high resistance. Because the microbial susceptibility and antimicrobial susceptibility patterns of the blood specimens isolated from all the blood specimens differ according to the time period, region and patients, periodic analyses of different pathogens and understanding the changes in the degree of susceptibility to antimicrobial susceptibility have been conducted in hospitals.
|
|
|
KEYWORD
|
|
|
Antimicrobial susceptibility trends, Bacteremia, Blood culture
|
|
|
FullTexts / Linksout information
|
|
|
|
|
Listed journal information
|
|
|
|