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Table 2.16: Postoperative pulmonary embolus (PE) or deep vein thrombosis (DVT) per 1000 surgical dischargesa, trends 1994-2001 and by patient and hospital characteristics, 2001, United States
| |
Adjusted rateb |
| Trends |
Estimate |
Standard error |
| |
|
|
| Total United States, 2001 |
8.615 |
0.088 |
| Total United States, 2000 |
8.859 |
0.084 |
| Total United States, 1997 |
6.183 |
0.103 |
| Total United States, 1994 |
4.932 |
0.109 |
| |
|
|
| 2001 adjusted rateb |
| Population group |
Estimate |
Standard error |
| |
|
|
| Patient characteristic |
|
|
| Age groups for conditions affecting any age |
|
|
| 0-17 |
0.155 |
0.415 |
| 18-44 |
4.512 |
0.209 |
| 45-64 |
6.085 |
0.201 |
| 65 and over |
8.993 |
0.200 |
| |
|
|
| Age groups for conditions affecting primarily elderly |
|
|
| 65-69 |
7.717 |
0.309 |
| 70-74 |
8.349 |
0.302 |
| 75-79 |
9.503 |
0.311 |
| 80-84 |
9.397 |
0.365 |
| 85 and over |
10.988 |
0.423 |
| |
|
|
| Gender |
|
|
| Male |
8.165 |
0.132 |
| Female |
9.975 |
0.114 |
| |
|
|
| Median income of patient ZIP Code |
|
|
| Less than $25,000 |
8.790 |
0.356 |
| $25,000-$34,999 |
7.834 |
0.170 |
| $35,000-$44,999 |
8.503 |
0.155 |
| $45,000 or more |
9.022 |
0.118 |
| |
|
|
| Location of patient residence |
|
|
| Metropolitan |
8.901 |
0.095 |
| Micropolitan |
7.153 |
0.231 |
| Noncore |
7.557 |
0.287 |
| |
|
|
| Expected payment source |
|
|
| Private insurance |
8.721 |
0.108 |
| Medicare |
8.459 |
0.152 |
| Medicaid |
9.555 |
0.276 |
| Other insurance |
8.172 |
0.317 |
| Uninsured / self pay / no charge |
7.872 |
0.354 |
| |
|
|
| Hospital characteristic |
|
|
| Location of inpatient treatment |
|
|
| Northeast |
9.534 |
0.180 |
| Midwest |
8.328 |
0.169 |
| South |
8.544 |
0.130 |
| West |
8.093 |
0.174 |
| |
|
|
| Ownership/control |
|
|
| Private, not-for-profit |
8.788 |
0.098 |
| Private, for-profit |
7.836 |
0.216 |
| Public |
8.238 |
0.233 |
| |
|
|
| Teaching status |
|
|
| Teaching |
9.486 |
0.135 |
| Non-teaching |
8.083 |
0.104 |
| |
|
|
| Location of hospital |
|
|
| Metropolitan |
8.726 |
0.092 |
| Micropolitan |
6.891 |
0.277 |
| Noncore |
9.462 |
0.441 |
| |
|
|
| Bedsize |
|
|
| Less than 100 |
6.759 |
0.241 |
| 100 - 299 |
8.424 |
0.131 |
| 300 - 499 |
8.974 |
0.143 |
| 500+ |
9.114 |
0.174 |
| |
|
|
a Denominator excludes patients admitted for DVT, obstetrics, and plication of vena cava before or after surgery; admissions specifically for such thromboembuli, such as cases from earlier admissions, from other hospitals, or from other settings.
bRates are adjusted by age, gender, age-gender interactions, comorbidities, and DRG clusters. When reporting is by age, the adjustment is by gender, comorbidities, and DRG clusters; when reporting is by gender, the adjustment is by age, comorbidities, and DRG clusters.
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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