A retrospective comparison of the antimicrobial resistance profiles of methicillin-resistant and methicillin-susceptible Staphylococcus capitis bloodstream isolates from patients in neonatal intensive care units, 2004–2009.

aThe differences between the groups were tested for statistical significance using a two-tailed Fisher's exact test. P values were corrected for multiple testing using the Holm-Bonferroni method.bNC, not calculable.