Table 2.
Prevalence of urinary tract isolates stratified by gestational age.
| Isolates |
Trimester |
|||
|---|---|---|---|---|
| Overall | First (%) |
Second (%) |
Third (%) |
Overall (%) |
| 45 (19.6) | 98 (42.6) | 87 (37.8) | 230 (17.1) | |
| Staphylococcus aureus | 11 (16.2) | 30 (44.1) | 27 (39.7) | 68 (29.6) |
| Escherichia coli | 12 (18.2) | 29 (43.9) | 25 (37.9) | 66 (28.7) |
| Citrobacter spp | 10 (35.7) | 9 (32.1) | 9 (32.1) | 28 (12.2) |
| Klebsiella pneumoniae | 1 (5.0) | 14 (70.0) | 5 (25.0) | 20 (8.7) |
| Pseudomonas aeruginosa | 3 (16.7) | 7 (38.9) | 8 (11.1) | 18 (7.8) |
| Enterobacter spp | 3 (21.4) | 6 (42.9 | 5 (35.7) | 14 (6.1) |
| Staphylococcus saprophyticus | 4 (40) | 2 (20.0) | 4 (40.0) | 10 (4.3) |
| Providentia spp | 1 (8.1) | 1 (20.0) | 3 (60.0) | 5 (2.2) |
| Proteus mirabilis | 0 (0.0) | 0 (0.0) | 1 (100.0) | 1 (0.4) |