Table 3. Detection of third-generation cephalosporin-resistant Enterobacteriaceae per year and yearly percentage of respective detections.
| Year | Assessed samples, n | Resistant isolates, n | Samples with resistant isolates, % |
|---|---|---|---|
| 2007a | 405a | 8 | 2.0 |
| 2008 | 49 | 1 | 2.0 |
| 2009 | 67 | 3 | 4.5 |
| 2010 | 47 | 4 | 8.5 |
| 2011 | 38 | 3 | 7.9 |
| 2012 | 34 | 0 | 0 |
| 2013 | 68 | 4 | 5.9 |
| 2014 | 75 | 14 | 18.7 |
| 2015 | 45 | 2 | 4.4 |
aThere was a high number of analyses in 2007 because the submission of samples was supervised by the field doctors in the peripheral barracks. In the following years this supervision did not take place.