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Table 1.58a
Deaths per 1,000 admissions with coronary artery bypass graft (excluding obstetric and neonatal admissions and transfers to another hospital), age 40 and over, United States, 2003 and 2004
Population group 2004 2003
Ratea Standard error Ratea Standard error
Total   28.4 0.3 32.2 0.3
Age 40-44 19.3 1.4 12.5 1.2
45-64 12.4 0.3 16.5 0.3
65 and over 39.9 0.4 43.5 0.4
   65-69 24.4 0.7 27.2 0.6
   70-74 31.2 0.8 37.1 0.7
   75-79 46.0 0.9 50.2 0.9
   80-84 60.9 1.4 69.8 1.4
   85 and over 97.2 3.1 74.1 3.3
Gender Male 22.8 0.3 25.2 0.3
Female 42.0 0.6 47.5 0.6
Median income of patient's ZIP Code Less than $25,000 26.8 1.7 29.1 1.6
$25,000-$34,999 31.8 0.7 34.6 0.6
$35,000-$44,999 28.3 0.5 34.1 0.5
$45,000 or more 27.1 0.4 30.3 0.4
Location of patient residence Metropolitan-large 27.3 0.4 30.7 0.4
Metropolitan-small 27.9 0.5 31.4 0.5
Micropolitan 31.0 0.9 36.4 0.8
Noncore 32.8 1.0 40.9 1.1
Expected payment source Private insurance 22.0 0.7 26.5 0.7
Medicare 29.7 0.3 33.1 0.3
Medicaid 33.2 1.6 40.3 1.5
Other insurance 18.8 2.5 32.1 2.5
Uninsured/self-pay/no charge 37.2 2.0 37.1 2.2
Region of inpatient treatment Northeast 25.0 0.7 28.3 0.6
Midwest 25.7 0.6 29.0 0.6
South 32.4 0.5 36.0 0.5
West 27.4 0.7 32.8 0.6
Ownership/control of hospital Private, not-for-profit 27.5 0.3 32.0 0.3
Private, for-profit 30.0 0.8 32.4 0.8
Public 33.6 1.0 33.9 0.9
Teaching status of hospital Teaching 28.0 0.4 33.4 0.4
Non-teaching 28.7 0.4 31.3 0.4
Location of hospital Metropolitan-large 27.4 0.4 31.9 0.4
Metropolitan-small 29.4 0.5 32.3 0.5
Micropolitan 30.6 1.7 40.1 1.9
Noncore 49.8 7.0 58.9 10.8
Bed size of hospital Less than 100 32.8 2.0 46.0 3.1
100-299 31.7 0.6 29.5 0.5
300-499 25.5 0.5 33.3 0.5
500 or more 28.7 0.5 33.0 0.5

a Rates are adjusted by age, gender, age-gender interactions, and all patients refined (APR)-diagnosis related group (DRG) risk of mortality score. When reporting is by age, the adjustment is by gender and APR-DRG risk of mortality score; when reporting is by gender, the adjustment is by age and APR-DRG risk of mortality score.

Source: Agency for Healthcare Research and Quality, Center for Delivery, Organization, and Markets, Healthcare Cost and Utilization Project, Nationwide Inpatient Sample, 2003 and 2004.

 

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