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Table 1.50: Deaths per 1000 admissions with coronary artery bypass graft (CABG)a, age 40 and older, trends 1994-2001 and by patient and hospital characteristics, 2001, United States
| |
Adjusted rateb |
| Trends |
Estimate |
Standard error |
| |
|
|
| Total United States, 2001 |
32.998 |
0.622 |
| Total United States, 2000 |
35.103 |
0.614 |
| Total United States, 1997 |
38.445 |
0.597 |
| Total United States, 1994 |
39.629 |
0.693 |
| |
|
|
| |
2001 adjusted rateb |
| Population group |
Estimate |
Standard error |
| |
|
|
| Patient characteristic |
|
|
| Age groups for conditions affecting any age |
|
|
| 40-44 |
25.478 |
4.312 |
| 45-64 |
27.690 |
0.997 |
| 65 and over |
36.862 |
0.810 |
| |
|
|
| Age groups for conditions affecting primarily elderly |
|
|
| 65-69 |
31.623 |
1.534 |
| 70-74 |
32.397 |
1.485 |
| 75-79 |
37.638 |
1.594 |
| 80-84 |
48.678 |
2.240 |
| 85 and over |
65.783 |
4.284 |
| |
|
|
| Gender |
|
|
| Male |
29.159 |
0.744 |
| Female |
41.976 |
1.133 |
| |
|
|
| Median income of patient ZIP Code |
|
|
| Less than $25,000 |
35.930 |
2.728 |
| $25,000-$34,999 |
33.748 |
1.317 |
| $35,000-$44,999 |
32.568 |
1.220 |
| $45,000 or more |
32.558 |
0.912 |
| |
|
|
| Location of patient residence |
|
|
| Metropolitan |
33.065 |
0.687 |
| Micropolitan |
31.996 |
1.852 |
| Noncore |
33.889 |
2.416 |
| |
|
|
| Expected payment source |
|
|
| Private insurance |
31.809 |
1.035 |
| Medicare |
33.698 |
0.840 |
| Medicaid |
32.340 |
3.014 |
| Other insurance |
33.712 |
4.024 |
| Uninsured / self pay / no charge |
35.418 |
4.073 |
| |
|
|
| Hospital characteristic |
|
|
| Location of inpatient treatment |
|
|
| Northeast |
30.613 |
1.369 |
| Midwest |
34.518 |
1.394 |
| South |
33.794 |
0.933 |
| West |
31.837 |
1.598 |
| |
|
|
| Ownership/control |
|
|
| Private, not-for-profit |
32.702 |
0.691 |
| Private, for-profit |
34.367 |
1.892 |
| Public |
34.315 |
2.181 |
| |
|
|
| Teaching status |
|
|
| Teaching |
33.919 |
0.939 |
| Non-teaching |
32.238 |
0.830 |
| |
|
|
| Location of hospital |
|
|
| Metropolitan |
33.258 |
0.631 |
| Micropolitan |
33.074 |
5.908 |
| Noncore |
18.821 |
4.691 |
| |
|
|
| Bedsize |
|
|
| Less than 100 |
* |
* |
| 100 - 299 |
34.060 |
1.220 |
| 300 - 499 |
31.476 |
0.961 |
| 500+ |
34.087 |
1.097 |
| |
|
|
aDenominator excludes obstetric and neonatal admissions and transfers to another hospital.
b Rates are adjusted by age, gender, age-gender interactions, and APR-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.
* Data do not meet the criteria for statistical reliability, data quality, or confidentiality.
Source: Agency for Healthcare Research and Quality, Center for Delivery, Organization, and Markets, Healthcare Cost and Utilization Project, Nationwide Inpatient Sample.
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