Table 3.
Distribution of the most clinical significance microorganisms by year, sex, age, hospital size and season. Data are expressed in percentage.
| Escherichia coli | Klebsiella pneumoniae | Enterococcus faecalis | Streptococcus pneumoniae | Enterococcus faecium | Salmonella | ||
|---|---|---|---|---|---|---|---|
| Year | 2013 | 61.1 | 13.7 | 11.2 | 7.3 | 5.5 | 1.4 |
| 2014 | 58.9 | 16.4 | 12.4 | 6.5 | 4.6 | 1.1 | |
| 2015 | 58.6 | 18.0 | 11.5 | 6.4 | 4.6 | 0.9 | |
| 2016 | 58.3 | 19.5 | 10.1 | 6.2 | 5.3 | 0.7 | |
| 2017 | 58.9 | 17.8 | 10.4 | 6.9 | 4.9 | 1.1 | |
| Sex | Men | 53.1 | 19.5 | 13.3 | 7.0 | 5.9 | 1.5 |
| Women | 66.6 | 14.2 | 8.4 | 6.3 | 3.8 | 0.7 | |
| No stated | 50.3 | 26.7 | 6.0 | 10.3 | 6.0 | 1.5 | |
| Age | 0-17 | 37.3 | 14.9 | 20.7 | 15.5 | 3.7 | 2.4 |
| 18-44 | 40.3 | 14.6 | 8.8 | 7.7 | 5.6 | 1.8 | |
| 45-64 | 40.6 | 20.6 | 9.5 | 6.1 | 6.2 | 0.9 | |
| 65-84 | 45.3 | 12.6 | 9.9 | 5.6 | 4.9 | 0.9 | |
| ≥85 | 70.1 | 9.5 | 8.6 | 5.4 | 3.3 | 0.5 | |
| Hospital size | <500 beds | 62.2 | 15.4 | 10.4 | 7.1 | 3.8 | 1.3 |
| ≥500 beds | 55.4 | 19.3 | 11.9 | 6.2 | 6.4 | 1.1 | |
| Seasonally | Spring | 17.0 | 4.1 | 3.3 | 1.9 | 1.4 | 0.3 |
| Summer | 17.3 | 5.3 | 3.1 | 0.6 | 1.4 | 0.4 | |
| Autumn | 16.6 | 5.5 | 3.0 | 1.8 | 1.3 | 0.3 | |
| Winter | 14.3 | 4.0 | 2.8 | 3.1 | 1.4 | 0.1 |