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. Author manuscript; available in PMC: 2012 Apr 1.
Published in final edited form as: Pediatr Crit Care Med. 2012 Mar;13(2):165–173. doi: 10.1097/PCC.0b013e31823896ae

Table 4.

Rates of nosocomial infection/ sepsis /100 days by treatment group and immunocompromised status

IMMUNOCOMPROMISED PATIENTS
Variable WHEY Group
N=11
ZSGM Group
N=14
p-value

Total Number of Events (Infection or Sepsis) 12 4
Total Number of PICU Days 165 217
Total Number of Study Days 197 255
Mean No. of Events/Patient/100 Study Days (95% Confidence Interval) 6.09 (3.33, 10.32) 1.57 (0.53,3.73) 0.011
IMMUNE COMPETENT PATIENTS
Variable WHEY Group
N=133
ZSGM Group
N=135
p-value

Total Number of Events (Infection or Sepsis) 104 106
Total Number of PICU Days 1828 1576
Total Number of Study Days 2205 1950
Mean No. of Events/Patient/100 Study Days (95% Confidence Interval) 4.72 (3.87,5.69) 5.44 (4.47,6.55) 0.30