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. Author manuscript; available in PMC: 2012 Jan 1.
Published in final edited form as: J Pediatr. 2010 Sep 6;158(1):33–37. doi: 10.1016/j.jpeds.2010.07.022

Table 1.

CSF WBC counts in infected febrile infants 1–90 days with atraumatic lumbar punctures*

Age (N) CSF WBC/mm3 Mean Median (Range)
Month One 1–28 Days (n=297) 8.9, 5.0 (0–20.5)
Month Two 29–60 Days (n=357) 8.3, 3.0 (0–11.0)
Month Three 61–90 days (n=89) 4.5, 3.0 (0–11.0)
All (n=743) 8.1, 4.0 (0–14.5)
*

All infants had no evidence of SBI, EV or HSV infection. All infants had atraumatic lumbar punctures with CSF RBC counts < 1000/mm3. Statistical outliers are included.