Table 4.

Multiple regression analyses of overall immunization knowledge of nurses:R2 = 0.130.

VARIABLECOEFFICIENTSEP VALUE
Community size
  • > 5000Reference
  • 5001–10 0002.682.16.217
  • 10 001–30 0004.381.83.017
  • 30 001–50 0002.641.90.165
  • 50 001–100 0002.691.76.128
  • > 100 0001.581.53.303
Proportion of patient population younger than 5 y
  • 0–10Reference
  • 11–250.681.23.581
  • 26–500.582.08.780
  • 51–751.331.47.364
  • 76–100−2.851.66.087
Primary setting of immunization provision
  • Public health unitReference
  • Other−2.861.59.073
  • Years as health care provider0.170.05< .001
  • SE—standard error.