title: Similarity in white blood cell counts between white and black children with bacteremia.
abstract: The charts of 104 white and 52 black children with bacteremia caused by Streptococcus pneumoniae or Haemophilus influenzae type b were reviewed to determine each patient's white blood cell (WBC) and absolute polymorphonuclear cell (PMN) counts at the time of presentation to the emergency room. Mean WBC and PMN counts were virtually identical for the racial groups, 18,300 vs. 18,700/microliter and 12,900 vs. 13,000/microliter, respectively. Examination of subgroups of white and black children with or without meningitis or other focal infection also revealed no significant differences between races, although significantly lower mean WBC and PMN counts were found in children with, compared to those without, meningitis regardless of race. As an aid to the identification of children at high risk for S. pneumoniae or H. influenzae type b bacteremia, it appears that WBC and PMN counts may be interpreted without regard to race.
mesh_terms: D044383:Black People; D002648:Child; D005260:Female; D006192:Haemophilus Infections / Q000097:blood; D006193:Haemophilus influenzae; D006801:Humans; D007223:Infant; D007958:Leukocyte Count; D008297:Male; D008583:Meningitis, Haemophilus / Q000097:blood / Q000150:complications; D008586:Meningitis, Pneumococcal / Q000097:blood / Q000150:complications; D009504:Neutrophils; D011008:Pneumococcal Infections / Q000097:blood; D018805:Sepsis / Q000097:blood* / Q000150:complications; D044465:White People