T15_2_1_3_4

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 15_2_1.3_4
Potentially avoidable hospitalizations per 100,000 population for chronic conditions,a age 18 and over,b by income, United States, 2000-2008
    Median income of patient's ZIP Code
  TotalFirst quartile (lowest income)Second quartileThird quartileFourth quartile (highest income)
Data year RateSERateSERateSERateSERateSE
Data year2008795.420.11143.550.9815.830.4681.132.9575.538.0
 2007808.818.61167.452.7830.832.5685.827.7559.734.2
 2006846.521.11252.656.7862.134.4702.228.5612.136.8
 2005845.319.11199.248.7858.133.0733.529.0633.837.1
 2004872.819.01242.057.7899.133.1729.128.7623.036.9
 2003900.420.51312.465.4942.134.1769.928.5619.736.9
 2002938.918.91228.450.51016.639.9836.533.0662.944.2
 2001933.017.21247.952.21003.837.2787.930.0709.842.9
 2000942.818.11497.963.51013.035.2793.433.2623.737.7

a. Based on the eight Agency for Healthcare Research and Quality (AHRQ) Prevention Quality Indicators (PQIs) for angina, asthma, congestive heart failure, diabetes, and hypertension.� For consistency of longitudinal reporting, the modified overall composite does not include AHRQ PQI 5 for chronic obstructive pulmonary disease because it is affected by International Classification of Diseases, 9th Revision (ICD-9-CM) coding changes.

b. Rates are adjusted by age and gender using the total U.S. resident population for 2000 as the U.S. standard population.

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.

 

Page last reviewed March 2012
Internet Citation: T15_2_1_3_4: 2011 National Healthcare Quality and Disparities Reports. March 2012. Agency for Healthcare Research and Quality, Rockville, MD. http://www.ahrq.gov/research/findings/nhqrdr/nhqrdr11/15_efficiency/T15_2_1_3_4.html