This information is for reference purposes only. It was current when produced and may now be outdated. Archive material is no longer maintained, and some links may not work. Persons with disabilities having difficulty accessing this information should contact us at: https://info.ahrq.gov. Let us know the nature of the problem, the Web address of what you want, and your contact information.
Please go to www.ahrq.gov for current information.
Postoperative physiologic and metabolic derangements.
Agency for Healthcare Research and Quality (AHRQ) Patient Safety Indicators.
2.13 Postoperative physiologic and metabolic derangements per 1,000 elective-surgery patients (excluding some serious disease and obstetric and neonatal admissions), by patient and hospital characteristics, United States, 2000.
Agency for Healthcare Research and Quality, Center for Delivery, Organization, and Markets, Healthcare Cost and Utilization Project (HCUP), Nationwide Inpatient Sample.
All elective hospital surgical discharges, excluding some serious disease (i.e., patients with diabetic coma; patients with renal failure who were admitted for AMI, cardiac arrhythmia, cardiac arrest, shock, hemorrhage, or gastrointestinal hemorrhage ) and obstetric and neonatal admissions.
Subset of denominator with any secondary diagnosis indicating physiologic and metabolic derangements.
Discharges with acute renal failure (subgroup of physiologic and metabolic derangements) must be accompanied by a procedure for dialysis.
Rates are adjusted by age, gender, age-gender interactions, comorbidities, and DRG clusters. DRGs are Diagnosis Related Groups which identify patients with similar illnesses.
Although not all states participate in the HCUP database, it is weighted to give national estimates using weights based on all U.S. community, non-rehabilitation hospitals in the American Hospital Association Annual Survey of Hospitals.
This table was created using a beta-test version of the AHRQ Patient Safety Indicators software dated July 2002 that differs from the AHRQ Patient Safety Indicators software currently available on the AHRQ Web site. This measure is referred to as indicator 10 in the AHRQ Patient Safety Indicators software documentation.
Return to Previous Measure
Return to Measures Specifications Appendix
Proceed to Next Measure
Return to Contents