Figure 1From: Variations in rates of nosocomial infection among Canadian neonatal intensive care units may be practice-relatedCrude and risk adjusted odds ratios of nosocomial infection rates by hospital for infants <1500 g birth weight (point estimates and 95% confidence interval limits shown). Adjustment is for gestational age, admission day SNAP-II score, and outborn status. Site O, the site closest to the median risk, was used as the reference site.Back to article page