Table 3.
Risk Factors for 3GCR and ESBL-P Eb Carriage
| Risk Factor | 3GCR Eb (%) | Pa | ESBL-P Eb (%) | Pa | ||
|---|---|---|---|---|---|---|
| Carriers | Noncarriers | Carriers | Noncarriers | |||
| Any antibiotic in previous 3 mo | 8.7 | 8.6 | .99 | 11.1 | 8.5 | .7 |
| Child hospitalizedb | 4.3 | 4.3 | 1.0 | 5.6 | 4.3 | .8 |
| Any HH member hospitalizedb | 21.7 | 12.9 | .22 | 22.2 | 12.8 | .25 |
| Any HH member admitted to ICUb | 4.3 | 2.2 | .51 | 5.6 | 2.2 | .35 |
| Foreign travelb by childc | 8.7 | 1.6 | .02 | 11.1 | 1.6 | .004 |
| Foreign travelb by HH member and not child | 8.7 | 4.5 | .35 | 11.1 | 4.5 | .2 |
| Foreign travelb by any HH member | 17.4 | 6.1 | .03 | 22.2 | 6.1 | .007 |
| Foreign visitorsb | 0 | 8.0 | .16 | 0 | 7.9 | .22 |
Abbreviations: 3GCR, third-generation cephalosporin resistant; Eb, Enterobacteriaceae; ESBL-P, extended-spectrum β-lactamase producing (confirmed by double-disk diffusion testing); HH, household; ICU, intensive care unit.
a
According to “N-1” χ2 test.
b
Within the previous year.
c
All subjects/children who travelled internationally had done so with a HH member (for AR Eb carriers and noncarriers).