Table 3.

Case fatality odds ratio (OR) and 95% CI by race-nINC groups among incident MI cases: ARIC community surveillance; Forsyth County, NC and Jackson, MS (1992–2002)

	Model 1*		Model 2†
	≤28 days	29 days–1 year	≤28 days	29 days–1 year
Low nINC black	2.21 (1.26, 3.86)	3.92 (2.35, 6.55)	2.07 (1.06, 4.02)	2.82 (1.46, 5.44)
Medium nINC black	2.14 (1.18, 3.88)	3.17 (1.84, 5.47)	1.73 (0.90, 3.34)	1.94 (1.03, 3.66)
High nINC black	1.00 (0.47, 2.12)	2.82 (0.64, 12.4)	1.02 (0.45, 2.32)	3.15 (0.72, 13.8)
Low nINC white	1.88 (1.02, 3.45)	0.91 (0.33, 2.48)	1.62 (0.84, 3.13)	0.94 (0.36, 2.48)
Medium nINC white	1.25 (0.82, 1.89)	1.34 (0.83, 2.17)	1.06 (0.68, 1.67)	1.15 (0.68, 1.96)
High nINC white	1.00 (referent)	1.00 (referent)	1.00 (referent)	1.00 (referent)

^*Model 1 adjusted for age, gender, study community, and year of MI

^†Model 2 adjusted for factors in Model 1, plus history of diabetes, hypertension, heart failure, stroke, angina, and current smoking