Skip to main content
. 2005 Apr 13;5:29. doi: 10.1186/1472-6963-5-29

Table 3.

ED usage rate by estimated neighborhood household income

1996 1997 1998
Lower income 28.4 32.6 32.1
Middle income 20.2 21.8 21.0
Upper income 16.7 17.4 15.4

Rates are per 100 children per year