TABLE 5.

Highly correlated variables

Correlated variables (absolute correlation > 40%)Pearson coefficient (%)
Variable 1Variable 2
PneumoniaVentilator98.0
Age ≥ 12 yrAge <1 yr−91.2
BSICVLa76.9
ResistantMDR66.9
TPNAge <1 yr51.7
PneumoniaBSI−48.9
BSIVentilator−48.3
Foley catheterOther48.0
TPNAge ≥12 yr−47.8
VentilatorSSI42.9
BSIAge ≥12 yr−42.2
  • a CVL, central venous line.