Table T3_2_1_8-1

2012 National Healthcare Quality and Disparities Reports

This appendix provides detailed data tables for all measures analyzed for the 2012 National Healthcare Quality and Disparities Reports. Tables are included for measures discussed in the main text of the reports as well as for other measures that were examined but not included in the main text.
Table 3_2_1_8.1
Postoperative physiologic and metabolic derangements per 1,000 elective-surgery admissions,a age 18 and over,b United States, 2000, 2004–2009
  2009200820072006200520042000
Population groupRateSERateSERateSERateSERateSERateSERateSE
Total 1.810.021.610.021.540.021.380.021.670.021.640.021.350.02
Age18–440.700.020.710.020.630.020.370.020.730.020.510.020.460.02
45–641.730.031.540.031.400.031.260.031.380.031.290.031.070.03
65 and over2.490.032.190.032.180.032.040.032.450.042.620.042.150.04
  65–692.010.051.690.051.570.051.700.051.870.062.010.061.430.06
  70–742.470.062.130.062.400.061.860.072.400.072.610.082.130.07
  75–792.930.072.720.072.580.072.450.072.570.083.330.092.480.09
  80–843.000.092.790.092.450.092.510.103.410.112.650.123.050.13
  85 and over2.260.101.760.101.990.101.730.112.410.132.510.142.090.14
GenderMale2.640.032.290.032.290.031.930.032.460.042.400.042.010.04
Female1.310.021.210.021.070.021.040.021.150.021.150.020.910.02
Median income of patient's ZIP CodeFirst quartile (lowest income)1.940.031.750.031.650.031.500.041.840.041.640.041.450.04
Second quartile1.840.031.530.031.510.031.410.031.430.041.700.041.380.04
Third quartile1.810.031.750.031.520.031.280.031.690.041.630.041.320.04
Fourth quartile (highest income)1.620.041.420.041.460.031.320.041.710.041.600.041.230.04
Location of patient residenceLarge central metropolitan1.980.031.750.031.710.031.510.042.170.041.800.041.480.04
Large fringe metropolitan1.820.031.580.031.560.031.450.041.500.041.720.041.310.04
Medium metropolitan1.760.041.690.041.560.041.340.041.690.041.560.051.510.05
Small metropolitan1.820.051.550.051.500.061.310.061.350.071.300.061.540.07
Micropolitan1.430.051.430.051.280.051.280.051.210.061.570.060.820.06
Nonmetropolitan1.970.061.380.061.250.061.100.061.260.071.620.071.080.07
Expected payment sourcePrivate insurance1.640.031.400.031.320.031.200.031.340.031.300.031.060.03
Medicare1.800.021.650.021.570.021.400.021.760.031.840.031.490.03
Medicaid2.980.082.400.082.420.092.060.092.840.092.090.092.320.10
Other insurance1.590.111.540.111.610.121.860.121.610.140.820.130.770.13
Uninsured/self-pay/no charge2.280.132.040.131.960.141.100.141.560.141.810.140.920.15
Region of inpatient treatmentNortheast1.330.041.170.041.240.041.540.041.600.051.750.051.370.05
Midwest1.780.031.510.031.450.031.350.031.390.041.800.040.970.04
South1.860.031.770.031.620.031.340.031.440.031.430.031.140.03
West2.130.041.860.041.770.041.350.042.400.041.770.052.160.04
Ownership/control of hospitalPrivate, not for profit1.650.021.440.021.420.021.330.021.530.021.640.021.380.02
Private, for profit2.790.051.960.051.800.051.610.052.290.051.530.061.210.06
Public1.780.062.410.052.120.061.370.061.870.061.770.061.240.07
Teaching status of hospitalTeaching1.720.031.650.031.640.031.400.032.200.032.010.031.470.03
Nonteaching1.870.021.590.021.470.021.360.021.360.021.430.031.280.03
Location of hospitalLarge central metropolitan2.070.031.880.031.760.031.550.032.030.032.090.031.500.03
Large fringe metropolitan1.670.041.590.041.410.041.410.041.440.051.540.051.290.04
Medium metropolitan1.720.041.670.041.530.031.310.031.650.041.420.041.420.04
Small metropolitan1.920.051.120.051.370.051.140.051.160.061.430.061.320.06
Micropolitan0.930.070.710.060.930.071.100.070.980.070.780.080.420.09
Nonmetropolitan0.730.20DSUDSU1.190.16DSUDSUDSUDSUDSUDSUDSUDSU
Bed size of hospitalLess than 1001.590.061.510.061.100.061.080.060.780.070.700.080.760.08
100–2991.730.031.260.031.450.031.360.031.630.031.470.031.220.03
300–4992.090.031.620.031.560.031.320.031.500.041.600.031.480.04
500 or more1.690.032.030.031.780.041.560.032.190.042.160.041.500.04

a The Agency for Healthcare Research and Quality (AHRQ) Patient Safety Indicators (PSI) software requires that the physiologic and metabolic derangements 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 derangement is not verifiable as following surgery. Consistent with the AHRQ PSI software, excludes obstetric admissions and admissions for ketoacidosis, hyperosmolarity, diabetic coma, acute renal failure, chronic renal failure, acute myocardial infarction, cardiac arrhythmia, cardiac arrest, shock, hemorrhage, and gastrointestinal hemorrhage.

b Rates are adjusted by age, gender, age-gender interactions, comorbidities, major diagnostic category (MDC), diagnosis-related group (DRG). When reporting is by age, the adjustment is by gender, comorbidities, MDC, and DRG; when reporting is by gender, the adjustment is by age, comorbidities, MDC, and DRG. 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).

DSU - Data do not meet the criteria for statistical reliability, data quality, or confidentiality.

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, version 4.1.

Current as of June 2013
Internet Citation: Table T3_2_1_8-1: 2012 National Healthcare Quality and Disparities Reports. June 2013. Agency for Healthcare Research and Quality, Rockville, MD. http://www.ahrq.gov/research/findings/nhqrdr/nhqrdr12/3_patientsafety/T3_2_1_8-1.html