Volume 10, Number 11—November 2004
Research
Enhanced Identification of Postoperative Infections among Inpatients
Table A9
Hospital | Sensitivity (%) |
Positive predictive value (%) |
|||||
---|---|---|---|---|---|---|---|
Routine surveillance | Antimicrobial exposure | Diagnosis codes | Antimicrobial exposure and/or diagnosis codes | Antimicrobial exposure | Diagnosis codes | Antimicrobial exposure and/or diagnosis codes | |
1A | – | – | – | – | 0 | 0 | 0 |
1B | 83 | 50 | 50 | 50 | 60 | 100 | 60 |
1C | 57 | 86 | 43 | 100 | 40 | 75 | 44 |
1D | – | – | – | – | 0 | – | 0 |
1E | – | – | – | – | 0 | – | 0 |
1F | 100 | 100 | 100 | 100 | 33 | 100 | 33 |
1G | – | – | – | – | 0 | – | 0 |
Pooled | 71 | 71 | 50 | 79 | 19 | 58 | 20 |
2A | 0 | 100 | 50 | 100 | 20 | 75 | 20 |
2B | 50 | 100 | 42 | 100 | 33 | 45 | 33 |
2C | NA | 92 | 75 | 92 | 38 | 56 | 34 |
2D | NA | 95 | 82 | 100 | 37 | 96 | 38 |
2E | NA | 80 | 40 | 100 | 29 | 62 | 27 |
Pooled | 33 | 94 | 70 | 96 | 33 | 79 | 33 |
aSSI, surgical site infection; NA, not applicable, –, no SSI identified at this hospital; NA, routine SSI surveillance for this procedure type was not performed at this hospital.
bUsing a 6-day antimicrobial interval or diagnosis code screening for identifying SSI after breast procedures.
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