ESAR - European Surveillance of Antibiotic Resistance
All Alert isolates
Alert Organisms, Total and Percent resistant, variation

Organism Enterobacteriaceae, Phenotype Extended spectrum beta-lactamase positive
  All centers Aberdeen Leipzig Bratislava (St. El.) Bratislava (NCI) Warsaw
Isolates Tested Resistant Isolates Tested Resistant Isolates Tested Resistant Isolates Tested Resistant Isolates Tested Resistant Isolates Tested Resistant
N % res. N % res. N % res. N % res. N % res. N % res.
Year Quarter 12398 20 0.16 7922 0 0.00 - - - 147 3 2.04 4329 17 0.39 - - -
1999 1st
2nd 12372 25 0.20 7288 0 0.00 - - - 188 1 0.53 4896 24 0.49 - - -
3rd 12505 138 1.10 6114 0 0.00 1123 32 2.85 297 2 0.67 4709 72 1.53 262 32 12.21
4th 11718 93 0.79 5775 0 0.00 1039 30 2.89 126 4 3.17 4240 36 0.85 538 23 4.28
2000 1st 12028 96 0.80 5893 0 0.00 910 36 3.96 222 4 1.80 4183 51 1.22 820 5 0.61
2nd 11684 91 0.78 5926 0 0.00 1102 44 3.99 182 3 1.65 3793 31 0.82 681 13 1.91
3rd 11142 67 0.60 5831 0 0.00 1120 19 1.70 203 6 2.96 3670 36 0.98 318 6 1.89
4th 9839 48 0.49 5731 2 0.03 994 15 1.51 178 5 2.81 2732 19 0.70 204 7 3.43
Total 93686 578 0.62 50480 2 0.00 6288 176 2.80 1543 28 1.81 32552 286 0.88 2823 86 3.05

ESBiC Study Center