Table T2_2_4_1-4
2012 National Healthcare Quality and Disparities Reports
Median income of patient's ZIP Code | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
Total | First quartile (lowest income) | Second quartile | Third quartile | Fourth quartile (highest income) | |||||||
Data year | Rate | SE | Rate | SE | Rate | SE | Rate | SE | Rate | SE | |
Data year | 2009 | 48.6 | 0.9 | 47.3 | 1.9 | 50.0 | 1.7 | 51.5 | 1.7 | 44.9 | 1.9 |
2008 | 47.0 | 0.9 | 40.8 | 1.7 | 50.0 | 1.6 | 50.4 | 1.7 | 45.9 | 1.9 | |
2007 | 48.8 | 0.9 | 50.3 | 1.9 | 45.6 | 1.8 | 51.3 | 1.9 | 48.5 | 2.0 | |
2006 | 55.0 | 0.9 | 60.1 | 2.0 | 55.0 | 1.8 | 54.4 | 1.7 | 51.0 | 1.8 | |
2005 | 56.1 | 0.9 | 53.0 | 1.8 | 57.7 | 1.7 | 58.0 | 1.7 | 55.4 | 1.8 | |
2004 | 54.0 | 0.9 | 58.4 | 1.7 | 51.8 | 1.6 | 51.3 | 1.9 | 54.3 | 1.7 | |
2003 | 57.4 | 0.8 | 63.2 | 1.8 | 53.8 | 1.6 | 60.1 | 1.6 | 52.7 | 1.8 | |
2002 | 60.2 | 0.8 | 64.8 | 1.6 | 55.6 | 1.5 | 59.8 | 1.5 | 61.0 | 1.7 | |
2001 | 60.5 | 0.7 | 64.2 | 1.5 | 62.9 | 1.4 | 62.8 | 1.6 | 52.5 | 1.5 | |
2000 | 63.2 | 0.7 | 67.7 | 1.6 | 62.4 | 1.4 | 62.5 | 1.5 | 60.6 | 1.5 |
a Consistent with the Agency for Healthcare Research and Quality (AHRQ) Inpatient Quality Indicators (IQIs) software, obstetric admissions and transfers to another hospital are excluded.
b Rates are adjusted by age, gender, age-gender interactions, major diagnostic category (MDC), and all patient refined-diagnosis related group (APR-DRG) risk of mortality score. The AHRQ IQI 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.