TABLE 5.
E. coli PFTs over time and across combat zones and military treatment facilitiesa
| PFT data by isolate type | Study yr |
Combat zone |
MTFb |
||||||
|---|---|---|---|---|---|---|---|---|---|
| Yr 1c | Yr 2d | Iraqe | Afghanistane | All | LRMC | WRAMC | NNMC | BAMC | |
| Overall unique PFTsf | 85 | 139 | 21 | 187 | 209 | 98 | 84 | 65 | 47 |
| Colonizing isolates | |||||||||
| Unique PFTs | 80 | 123 | 20 | 167 | 188 | 95 | 78 | 53 | 44 |
| Most common PFTs | |||||||||
| 9 | 0 | 8 (3.7) | 0 | 6 (1.9) | 8 (2.3) | 4 (3.7) | 1 (0.9) | 0 | 3 (4.4) |
| 25 | 6 (4.7) | 1 (0.5) | 0 | 6 (1.9) | 7 (2.0) | 3 (2.7) | 1 (0.9) | 1 (1.5) | 2 (2.9) |
| 154 | 3 (2.3) | 4 (1.9) | 0 | 7 (2.3) | 7 (2.0) | 1 (0.9) | 0 | 4 (6.0) | 2 (2.9) |
| 16 | 0 | 6 (2.8) | 0 | 6 (1.9) | 6 (1.7) | 2 (1.8) | 1 (0.9) | 0 | 3 (4.4) |
| 122 | 0 | 5 (2.3) | 0 | 5 (1.6) | 5 (1.4) | 1 (0.9) | 0 | 4 (6.0) | 0 |
| 138 | 1 (0.7) | 3 (1.4) | 0 | 4 (1.3) | 4 (1.1) | 0 | 4 (3.9) | 0 | 0 |
| 193 | 4 (3.1) | 0 | 0 | 4 (1.3) | 4 (1.1) | 0 | 4 (3.9) | 0 | 0 |
| 120 | 3 (2.3) | 1 (0.5) | 0 | 4 (1.3) | 4 (1.1) | 2 (1.8) | 1 (0.9) | 1 (1.5) | 0 |
| 195 | 0 | 4 (1.9) | 0 | 4 (1.3) | 4 (1.1) | 0 | 0 | 0 | 4 (5.8) |
| 190 | 4 (3.1) | 0 | 1 (3.7) | 0 | 4 (1.1) | 0 | 4 (3.9) | 0 | 0 |
| 124 | 2 (1.5) | 2 (0.9) | 2 (7.4) | 2 (0.6) | 4 (1.1) | 2 (1.8) | 1 (0.9) | 0 | 1 (1.4) |
| 125 | 4 (3.1) | 0 | 0 | 4 (1.3) | 4 (1.1) | 0 | 4 (3.9) | 0 | 0 |
| 45 | 2 (1.5) | 2 (0.9) | 0 | 2 (0.6) | 4 (1.1) | 0 | 1 (0.9) | 0 | 3 (4.4) |
| 29 | 0 | 4 (1.9) | 0 | 4 (1.3) | 4 (1.1) | 1 (0.9) | 0 | 1 (1.5) | 2 (2.9) |
| 71 | 1 (0.7) | 3 (1.4) | 0 | 4 (1.3) | 4 (1.1) | 2 (1.8) | 2 (1.9) | 0 | 0 |
| Total colonizing isolatesg | 127 | 216 | 27 | 302 | 343 | 108 | 101 | 66 | 68 |
| Infecting isolates | |||||||||
| Unique PFTs | 19 | 35 | 5 | 49 | 54 | 7 | 18 | 23 | 10 |
| Most common PFTs | |||||||||
| 192 | 0 | 10 (10.8) | 0 | 10 (8.0) | 10 (7.3) | 0 | 6 (14.2) | 4 (6.0) | 0 |
| 211 | 0 | 9 (9.7) | 0 | 9 (7.2) | 9 (6.6) | 0 | 0 | 9 (13.6) | 0 |
| 45 | 8 (18.6) | 0 | 0 | 8 (6.4) | 8 (5.8) | 0 | 7 (16.6) | 0 | 1 (5.2) |
| 209 | 0 | 7 (7.5) | 0 | 7 (5.6) | 7 (5.1) | 0 | 0 | 7 (10.6) | 0 |
| 218 | 0 | 5 (5.4) | 0 | 5 (4.0) | 5 (3.6) | 0 | 0 | 5 (7.5) | 0 |
| 3 | 0 | 5 (5.4) | 0 | 5 (4.0) | 5 (3.6) | 0 | 0 | 5 (7.5) | 0 |
| 215 | 0 | 4 (4.3) | 0 | 4 (3.2) | 4 (2.9) | 0 | 0 | 4 (6.0) | 0 |
| 191 | 4 (9.3) | 0 | 0 | 4 (3.2) | 4 (2.9) | 0 | 0 | 4 (6.0) | 0 |
| 142 | 0 | 4 (4.3) | 0 | 4 (3.2) | 4 (2.9) | 0 | 0 | 4 (6.0) | 0 |
| 13 | 0 | 4 (4.3) | 4 (36.3) | 0 | 4 (2.9) | 0 | 0 | 0 | 4 (21.0) |
| 178 | 3 (6.9) | 0 | 0 | 3 (2.4) | 3 (2.2) | 3 (33.3) | 0 | 0 | 0 |
| Total infecting isolatesg | 43 | 93 | 11 | 125 | 136 | 9 | 42 | 66 | 19 |
a
All data are presented as no. (%).
b
LRMC, Landstuhl Regional Medical Center; WRAMC, Walter Reed Army Medical Center; NNMC, National Naval Medical Center; BAMC, Brooke Army Medical Center.
c
Dates of culture: June 2009 to May 2010.
d
Dates of culture: June 2010 to May 2011.
e
Among the 14 colonizing isolates from unknown military operations, there were 8 unique PFTs.
f
Number of overall unique colonizing and infecting PFTs. Some PFTs may be the same between the colonizing and infecting isolates.
g
Total for each column includes isolates not incorporated as part of the most common PFTs; therefore, the sum of the isolates listed for each column is less than the total.