Table 2.
Cumulative incidence of colonization and bacteremia with resistant GNR colonization or bacteremia
| PGH (N=926) | JFMH (N=905) | Total (N=1831) | ||||
|---|---|---|---|---|---|---|
| Colonization | Number | (%) | Number | (%) | Number | (%) |
| No. of infants who became colonized with a resistant GNR | 376 | 40.6 | 641 | 70.8 | 1017 | 55.5 |
| Klebsiella spp. | 330 | 35.6 | 533 | 58.9 | 863 | 47.1 |
| Acinetobacter spp. | 42 | 4.5 | 306 | 33.8 | 348 | 19.0 |
| Pseudomonas aeruginosa | 62 | 6.7 | 188 | 20.8 | 250 | 13.7 |
| Enterobacter spp. | 79 | 8.5 | 108 | 11.9 | 187 | 10.2 |
| Escherichia coli | 61 | 6.6 | 77 | 8.5 | 138 | 7.5 |
| Stenotrophomonas spp. | 29 | 3.1 | 61 | 6.7 | 90 | 4.9 |
| Alcaligines faecalis | 34 | 3.7 | 51 | 5.6 | 85 | 4.6 |
| Other | 12 | 1.3 | 24 | 2.7 | 36 | 2.0 |
| Total Resistant GNRs detected* | 649 | 1348 | 1997 | |||
| Bacteremia | Number | (%) | Number | (%) | Number | (%) |
|---|---|---|---|---|---|---|
| No. of infants who had GNR | 59 | 6.4 | 299 | 33.0 | 358 | 19.6 |
| Klebsiella spp. | 9 | 1.0 | 155 | 17.1 | 164 | 9.0 |
| Enterobacter spp. | 17 | 1.8 | 92 | 10.2 | 109 | 6.0 |
| Pseudomonas aeruginosa | 2 | 0.2 | 53 | 5.9 | 55 | 3.0 |
| Alcaligenes faecalis | 21 | 2.3 | 8 | 0.9 | 29 | 1.6 |
| Escherichia coli | 0 | 0.0 | 25 | 2.8 | 25 | 1.4 |
| Pseudomonas other | 3 | 0.3 | 17 | 1.9 | 20 | 1.1 |
| Stenotrophomonas spp. | 3 | 0.3 | 8 | 0.9 | 11 | 0.6 |
| Acinetobacter spp. | 1 | 0.1 | 7 | 0.8 | 8 | 0.4 |
| Other | 5 | 0.5 | 11 | 1.2 | 16 | 0.9 |
| Total GNRs causing bacteremia* | 61 | 376 | 437 |
*
Totals for given pathogens was higher than the infant totals because some infants were colonized or bacteremic with more than one pathogen
Abbreviations: JFMH – Jose Fabella Memorial Hospital; GNR – Gram negative rod; PGH – Philippines General Hospital