| n | % |
Macroscopic aspects | ||
Citrine | 112 | 89.6 |
Hemorrhagic | 11 | 8.8 |
Cloudy | 2 | 1.6 |
White blood cells count | ||
<250/mm3 | 121 | 96.8 |
≥250/mm3 | 4 | 3.2 |