. 2012 Jan 19;13(2):289–302. doi: 10.1093/biostatistics/kxr052

Table 1.

Summary of data available for accountability assessment of the CAAA

Source	Data	Spatial resolution	Year(s)
EPA	Preregulation PM₁₀^†, ‡, preregulation O₃^†, ^‡	Monitor	1987–1989, 1999–2001
	postregulation PM₁₀, postregulation O₃
US Federal Register	PM₁₀ attainment status	County	1991
Center for Medicare	All-cause mortality, age^†, ^‡,	Individual beneficiary	2001
and Medicaid Services	sex^†, ^‡, race/ethnicity^‡
Centers for Disease Control and Prevention Behavioral Risk Factor Surveillance System	Smoking rate^†, ^‡	County	2000
Census	Population^†, ^‡, %urban^†, ^‡, 5-year migration^†, ^‡,	County	2000
	median income^†, ^‡, %high school grad^†, ^‡,
	%female^†, ^‡, race/ethnicity^†

^†

denotes variables included as covariates in the model for air pollution.

^‡

denotes variables included as covariates in the model for mortality.