T12_1_5_1

2011 National Healthcare Quality and Disparities Reports

The National Healthcare Quality Report (NHQR) is a comprehensive national overview of quality of health care in the United States. It is organized around four dimensions of quality of care: effectiveness, patient safety, timeliness, and patient centeredness.

Table 12_1_5.1
Postoperative sepsis per 1,000 elective-surgery admissions of length 4 or more days,a age 18 and over,b United States, 2008
Population groupRateSE
Total 14.60.1
Age18-4411.40.3
45-6412.10.2
65 and over17.50.2
  65-6913.60.3
  70-7415.80.4
  75-7918.80.4
  80-8421.20.5
  85 and over24.50.7
GenderMale17.20.2
Female12.50.1
Median income of patient's ZIP CodeFirst quartile (lowest income)15.00.2
Second quartile14.30.2
Third quartile14.80.2
Fourth quartile (highest income)14.20.3
Location of patient residenceLarge central metropolitan16.30.2
Large fringe metropolitan14.10.3
Medium metropolitan16.00.3
Small metropolitan12.80.4
Micropolitan12.50.3
Noncore13.00.4
Expected payment sourcePrivate insurance13.80.2
Medicare14.90.2
Medicaid19.30.5
Other insurance13.10.7
Uninsured/self-pay/no charge9.10.8
Region of inpatient treatmentNortheast15.20.3
Midwest12.50.2
South15.40.2
West15.60.3
Ownership/control of hospitalPrivate, not for profit14.40.1
Private, for profit16.20.3
Public13.50.3
Teaching status of hospitalTeaching14.90.2
Nonteaching14.40.2
Location of hospitalLarge central metropolitan15.40.2
Large fringe metropolitan14.30.3
Medium metropolitan15.70.2
Small metropolitan12.90.4
Micropolitan10.90.4
Noncore9.21.1
Bed size of hospitalLess than 10012.30.4
100-29914.80.2
300-49915.30.2
500 or more14.40.2

a. The Agency for Healthcare Research and Quality (AHRQ) Patient Safety Indicators (PSI) software requires that the sepsis be reported as a secondary diagnosis (rather than the principal diagnosis), but unlike the AHRQ PSI software, the secondary diagnosis could be present on admission. In addition, the sepsis is not verifiable as following surgery. Consistent with the AHRQ PSI software, the following cases are excluded: admissions with a principal diagnosis of infection, admissions with cancer or in an immunocompromised state, and obstetric admissions. Rates prior to 2008 are not reported because of International Classification of Diseases, 9th Revision coding changes.

b. Rates are adjusted by age, gender, age-gender interactions, comorbidities, major diagnostic category (MDC), diagnosis-related group (DRG), and transfers into the hospital. When reporting is by age, the adjustment is by gender, comorbidities, MDC, DRG, and transfers into the hospital; when reporting is by gender, the adjustment is by age, comorbidities, MDC, DRG, and transfers into the hospital. The AHRQ PSI software was modified to not use the present on admission (POA) indicators (or estimates of the likelihood of POA for secondary diagnosis).

Key: SE: standard error.

Source: Agency for Healthcare Research and Quality (AHRQ), Center for Delivery, Organization, and Markets, Healthcare Cost and Utilization Project, Nationwide Inpatient Sample and AHRQ Quality Indicators, modified version 4.1.

 

Current as of March 2012
Internet Citation: T12_1_5_1: 2011 National Healthcare Quality and Disparities Reports. March 2012. Agency for Healthcare Research and Quality, Rockville, MD. http://www.ahrq.gov/research/findings/nhqrdr/nhqrdr11/12_patientsafety/T12_1_5_1.html