TABLE 2.
Rank order and frequency of most common organisms causing bloodstream infections in the 1997-to-2000 and 2013-to-2016 time periods stratified by region
| Ranka | Frequency of species in the first (1997–2000) and last (2013–2016) time periods for: |
|||
|---|---|---|---|---|
| North America (% during 1997–2000, % during 2013–2016) | Latin America (% during 1997–2000, % during 2013–2016) | Europe (% during 1997–2000, % during 2013–2016) | Asia-Pacific (% during 1997–2000, % during 2013–2016) | |
| 1 | S. aureus (25.3, 24.3) | E. coli (17.2, 18.3) | E. coli (21.0, 27.0) | E. coli (21.6, 33.7) |
| 2 | E. coli (17.5, 19.8) | S. aureus (21.5, 16.4) | S. aureus (18.2, 16.9) | S. aureus (20.8, 13.9) |
| 3 | K. pneumoniae (6.5, 8.6) | K. pneumoniae (9.2, 13.6) | K. pneumoniae (5.8, 10.1) | K. pneumoniae (7.6, 13.5) |
| 4 | E. faecalis (6.2, 5.4) | P. aeruginosa (6.5, 7.1) | P. aeruginosa (5.9, 5.8) | P. aeruginosa (4.8, 5.7) |
| 5 | P. aeruginosa (4.5, 4.8) | E. cloacae (3.6, 5.9) | E. faecalis (4.6, 5.4) | E. cloacae (3.4, 3.0) |
| 6 | S. epidermidis (3.3, 4.6) | A. baumanniib (3.2, 5.5) | S. epidermidis (7.8, 4.1) | E. faecalis (3.4, 2.9) |
| 7 | E. faecium (2.3, 3.4) | S. epidermidis (4.6, 5.4) | E. faecium (1.5, 4.0) | A. baumanniib (2.1, 2.7) |
| 8 | E. cloacae (2.8, 3.1) | E. faecalis (2.2, 5.0) | E. cloacae (2.7, 2.6) | E. faecium (1.1, 2.6) |
| 9 | S. pneumoniae (4.8, 2.4) | S. marcescens (1.5, 3.3) | A. baumanniib (1.8, 2.4) | S. epidermidis (4.8, 2.5) |
| 10 | S. agalactiae (2.0, 2.2) | E. faecium (0.3, 2.4) | P. mirabilis (1.8, 2.3) | S. agalactiae (1.2, 1.9) |
a
Rank order based on the 2013-to-2016 time period.
b
Acinetobacter baumannii-Acinetobacter calcoaceticus species complex.