1 For a brief description of how the Census Bureau collects and reports on health insurance, see the text box "What is health insurance coverage?" For a discussion of the quality of ASEC health insurance coverage estimates, see Appendix C.
2 The estimates of 2005 health insurance coverage were revised since their original publication in August 2006. Please see "Revised CPS ASEC Health Insurance Data".
3 Both the number and the rate of uninsured children in poverty in 2006 were not statistically different from the number and the rate in 2005.