Perforated appendixes per 1,000 admissions with appendicitis, age 18 and over, in Indian Health Service tribal direct and contract hospitals and community hospitals,a 2005
|65 and over
a Service population does not include the Portland and California regions.
b The total estimates are age adjusted using the total U.S. population for 2000 as the standard population.
Key: AI/AN: American Indian or Alaska Native; SE: standard error.
Source: Indian Health Service (IHS), Office of Information Technology/National Patient Information Reporting System (OIT/NPIRS), National Data Warehouse, Workload and Population Data Mart.