Figure 5.

AAMR per 100,000 Population Related to Ischemic Heart Diseases by Geographic Subgroups

(A) Yearly connected plot of overall AAMR by metropolitan and nonmetropolitan subgroups between 1999 and 2020. (B) Yearly connected plot of overall AAMR by U.S. census regions between 1999 and 2020. Metropolitan AAPC: −3.7% (95% CI: −4.1 to −3.3), P < 0.001. Nonmetropolitan AAPC: −3.1% (95% CI: −3.3 to −2.8), P < 0.001. Northeast AAPC: −3.6% (95% CI: −4.0 to −3.1), P < 0.001. Midwest AAPC: −3.5% (95% CI: −3.8 to −3.1), P < 0.001. South AAPC: −3.5% (95% CI: −3.9 to −3.1), P < 0.001. West AAPC: −3.9% (95% CI: −4.2 to −3.6), P < 0.001. AAMR = age-adjusted mortality rates; AAPC = average annual percentage change.