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AHRQ's Mission

The purpose of the Agency for Healthcare Research and Quality is to enhance the quality, appropriateness, and effectiveness of health services, and access to such services through the establishment of a broad base of scientific research and through the promotion of improvements in clinical and health system practices, including the prevention of diseases and other health conditions.

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Total Results: 1,005 records

Showing results for "areas".

  1. Trends in Unintentional Injury Mortality among American Indians and Alaska Natives, Washington, 1990-2009 (pdf file)

    hcup-us.ahrq.gov/datainnovations/raceethnicitytoolkit/or33.pdf
    October 25, 2012 - Trends in Unintentional Injury Mortality among American Indians and Alaska Natives, Washington, 1990-2009 Northwest Portland Area Indian Health Board Indian Leadership for Indian Health Trends in Unintentional Injury Mortality among American Indians and Alaska Natives, Washington, 1990-2009 Meg…

  2. HCUP Statistical Brief #150: Infectious Enteritis and Foodborne Illness in the United States, 2010 (pdf file)

    hcup-us.ahrq.gov/reports/statbriefs/sb150.pdf
    March 01, 2012 - ■ The rate of ED visits for infectious enteritis was more than 75 percent higher in rural areas … than in urban areas (160 and 90 ED visits per 100,000, respectively) … had higher rates of both ED visits and inpatient stays than did urban areas. … The relative rate of ED visits per inpatient stay was only 1.3 to 1 in urban areas (90 ED visits for … with 1 million or more residents  Medium and Small Metropolitan: includes areas with 50,000 to

  3. Utilization of Intensive Care Services, 2011 (pdf file)

    hcup-us.ahrq.gov/reports/statbriefs/sb185-Hospital-Intensive-Care-Units-2011.pdf
    January 01, 2011 - of ICUs tended to occur in hospitals that were large, private/for profit, located in metropolitan areas … Higher ICU utilization was common in large hospitals, hospitals located in large metropolitan areas, … Many of these characteristics overlap; for example, many critical access hospitals are in rural areas … Large metropolitan areas are metropolitan areas with at least 1 million residents; small metropolitan … areas are metropolitan areas of less than 1 million residents.

  4. Record Linkage to Enhance STD/HIV Surveillance Data for Oregon's AI/AN Population

    hcup-us.ahrq.gov/datainnovations/raceethnicitytoolkit/or22.jsp
    July 01, 2014 - The two areas where these three groups overlap are labeled as follows: Matched A I A N cases, race correctly … cannot be assessed by this approach Post-linkage AI/AN rates may not be comparable to other states/areas … cases that were of unknown or missing race Unmatched AI/AN cases were more likely to reside in urban areas

  5. Neds 2015 Hospital Maskedstats (pdf file)

    hcup-us.ahrq.gov/db/nation/neds/stats/NEDS_2015_Hospital_MaskedStats.PDF
    January 01, 2015 - Hospital File Frequency Distribution for HOSP_URCAT4 HOSP_URCAT4 Frequency Percent 1: Large metropolitan areas … with at least 1 million residents 315 33.05 2: Small metropolitan areas with less than 1 million residents … 243 25.50 3: Micropolitan areas 151 15.84 4: Not metropolitan or micropolitan 224 23.50 7: Small … Metro or Micro areas (2 or 3) 11 1.15 8: Metropolitan areas (1 or 2) <= 10 *.** 9: Non metropolitan … areas (3 or 4) <= 10 *.** please refer to the section on Description of Data Elements.

  6. Trends in Rates of Perforated Appendix, 2001–2010 (pdf file)

    hcup-us.ahrq.gov/reports/statbriefs/sb159.pdf
    September 01, 2012 - The trends in other metropolitan and non-metropolitan areas did not demonstrate a significant change … Patients residing in rural areas (not metropolitan or micropolitan) had adjusted rates of perforated … million or more residents – Large Fringe Metropolitan: Fringe counties of counties of metropolitan areas … with 1 million or more residents – Medium Metropolitan: Counties in metropolitan areas of 250,000– … 999,999 residents – Small Metropolitan: Counties in metropolitan areas of 50,000–249,999 residents

  7. 1/31/2002 (pdf file)

    hcup-us.ahrq.gov/toolssoftware/hms/HMSUserGuide2009.pdf
    June 30, 2012 - Boundaries Markets defined by geopolitical boundaries are based on counties, Metropolitan Statistical Areas … (MSA), Health Service Areas (HSA), and Core-Based Statistical Areas (CBSA).

  8. Motor Vehicle Crash Mortality among Northwest AI/AN (pdf file)

    hcup-us.ahrq.gov/datainnovations/raceethnicitytoolkit/or31.pdf
    October 08, 2012 - Motor Vehicle Crash Mortality among Northwest AI/AN Northwest Portland Area Indian Health Board Indian Leadership for Indian Health Motor Vehicle Crash Mortality among Northwest American Indians & Alaska Natives Improving Data & Enhancing Access (IDEA-NW) Project, NW Tribal EpiCenter Megan …

  9. Life Expectancy of Oregon AI/AN (pdf file)

    hcup-us.ahrq.gov/datainnovations/raceethnicitytoolkit/or34.pdf
    October 11, 2013 - Life Expectancy of Oregon AI/AN Northwest Portland Area Indian Health Board Indian Leadership for Indian Health Life Expectancy of Oregon AI/ANs Using Linkage-Corrected Mortality Rates Jenine Dankovchik, BSc jdankovchik@npaihb.org Megan Hoopes, MPH VictoriaWarren-Mears, PhD, RD, LD …

  10. Pregnancy Risk Factors and Birth Outcomes within Oregon’s AI/AN Population, 2008-2010 (pdf file)

    hcup-us.ahrq.gov/datainnovations/raceethnicitytoolkit/or32.pdf
    October 08, 2012 - Pregnancy Risk Factors and Birth Outcomes within Oregon’s AI/AN Population, 2008-2010 Northwest Portland Area Indian Health Board Indian Leadership for Indian Health Pregnancy risk factors and birth outcomes within Oregon’s American Indian/Alaska Native population, 2008-2010 Suzanne Zane MCH Ep…

  11. Hospital Utilization among Near-Elderly Adults, Ages 55 to 64 Years, 2007 (pdf file)

    hcup-us.ahrq.gov/reports/statbriefs/sb79.pdf
    September 01, 2009 - Hospitalization rates were highest in non-urban areas for 55 to 64 year olds—similar to older patients … Office of Management and Budget (OMB) definitions of Core-Based Statistical Areas. … OMB classifies counties into metropolitan and micropolitan areas. … areas using the Urban Influence Codes (UIC). … – Non-urban includes areas that are neither metropolitan nor micropolitan areas, i.e. counties with

  12. Statistical Brief #79

    hcup-us.ahrq.gov/reports/statbriefs/sb79.jsp
    September 01, 2009 - Office of Management and Budget (OMB) definitions of Core-Based Statistical Areas. … OMB classifies counties into metropolitan and micropolitan areas. … areas using the Urban Influence Codes (UIC). … Large urban fringe includes metropolitan areas with fewer than 1 million residents. … Non-urban includes areas that are neither metropolitan nor micropolitan areas, i.e. counties with no

  13. sb291-COVID-19-PediatricHosptl (pdf file)

    hcup-us.ahrq.gov/reports/statbriefs/sb291-COVID-19-PediatricHosptl.pdf
    August 23, 2021 - With the COVID-19 pandemic beginning in early 2020, hospital utilization changed considerably, as areas … ■ Patients from the lowest income areas and those with other non- Hispanic race/ethnicity had the … ■ Patients from the highest income areas (20 percent) and those with non-Hispanic White race/ ethnicity … of pediatric all-cause in-hospital deaths decreased by twice as much for patients from large metro areas … The percentage decrease was largest for pediatric patient from the highest income areas (20.0 percent

  14. Neds 2011V2 Maskedstats Hospital (pdf file)

    hcup-us.ahrq.gov/db/nation/neds/stats/NEDS_2011v2_MaskedStats_Hospital.PDF
    November 03, 2014 - 2014 8 Frequency Distribution for HOSP_URCAT4 HOSP_URCAT4 Frequency Percent 1: Large metropolitan areas … with at least 1 million residents 302 31.76 2: Small metropolitan areas with less than 1 million residents … 227 23.87 3: Micropolitan areas 165 17.35 4: Not metropolitan or micropolitan 236 24.82 7: Small … Metro or Micro areas (2 or 3) 12 1.26 8: Metropolitan areas (1 or 2) <= 10 *.** 9: Non metropolitan … areas (3 or 4) <= 10 *.** please refer to the section on Description of Data Elements.

  15. Neds 2011 Maskedstats Hospital (pdf file)

    hcup-us.ahrq.gov/db/nation/neds/stats/NEDS_2011_MaskedStats_Hospital.PDF
    January 01, 2011 - 2013 8 Frequency Distribution for HOSP_URCAT4 HOSP_URCAT4 Frequency Percent 1: Large metropolitan areas … with at least 1 million residents 302 31.76 2: Small metropolitan areas with less than 1 million residents … 227 23.87 3: Micropolitan areas 165 17.35 4: Not metropolitan or micropolitan 236 24.82 7: Small … Metro or Micro areas (2 or 3) 12 1.26 8: Metropolitan areas (1 or 2) <= 10 *.** 9: Non metropolitan … areas (3 or 4) <= 10 *.** please refer to the section on Description of Data Elements.

  16. Neds 2013 Maskedstats Hospital (pdf file)

    hcup-us.ahrq.gov/db/nation/neds/stats/NEDS_2013_MaskedStats_Hospital.PDF
    January 01, 2013 - 2015 8 Frequency Distribution for HOSP_URCAT4 HOSP_URCAT4 Frequency Percent 1: Large metropolitan areas … with at least 1 million residents 295 31.15 2: Small metropolitan areas with less than 1 million residents … 234 24.71 3: Micropolitan areas 158 16.68 4: Not metropolitan or micropolitan 233 24.60 7: Small … Metro or Micro areas (2 or 3) 11 1.16 8: Metropolitan areas (1 or 2) 11 1.16 9: Non metropolitan areas

  17. Neds 2012 Maskedstats Hospital (pdf file)

    hcup-us.ahrq.gov/db/nation/neds/stats/NEDS_2012_MaskedStats_Hospital.PDF
    January 01, 2012 - 2014 8 Frequency Distribution for HOSP_URCAT4 HOSP_URCAT4 Frequency Percent 1: Large metropolitan areas … with at least 1 million residents 299 31.47 2: Small metropolitan areas with less than 1 million residents … 228 24.00 3: Micropolitan areas 165 17.37 4: Not metropolitan or micropolitan 236 24.84 7: Small … Metro or Micro areas (2 or 3) 12 1.26 8: Metropolitan areas (1 or 2) <= 10 *.** 9: Non metropolitan … areas (3 or 4) <= 10 *.** please refer to the section on Description of Data Elements.

  18. Neds 2014 Maskedstats Hospital (pdf file)

    hcup-us.ahrq.gov/db/nation/neds/stats/NEDS_2014_MaskedStats_Hospital.PDF
    January 01, 2014 - 2016 8 Frequency Distribution for HOSP_URCAT4 HOSP_URCAT4 Frequency Percent 1: Large metropolitan areas … with at least 1 million residents 305 32.28 2: Small metropolitan areas with less than 1 million residents … 232 24.55 3: Micropolitan areas 148 15.66 4: Not metropolitan or micropolitan 227 24.02 6: Any urban … /rural location (1-4) <= 10 *.** 7: Small Metro or Micro areas (2 or 3) <= 10 *.** 8: Metropolitan … areas (1 or 2) 17 1.80 9: Non metropolitan areas (3 or 4) <= 10 *.** please refer to the section

  19. Utilization of Intensive Care Services, 2011 #185

    hcup-us.ahrq.gov/reports/statbriefs/sb185-Hospital-Intensive-Care-Units-2011.jsp
    December 01, 2014 - Higher ICU utilization was common in large hospitals, hospitals located in large metropolitan areas, … Lower ICU utilization was common in small hospitals, hospitals located in rural areas (not metropolitan … Many of these characteristics overlap; for example, many critical access hospitals are in rural areas … Large metropolitan areas are metropolitan areas with at least 1 million residents; small metropolitan … areas are metropolitan areas of less than 1 million residents.

  20. Medicare Advantage Versus the Traditional Medicare Program: Costs of Inpatient Stays, 2009-2017 (pdf file)

    hcup-us.ahrq.gov/reports/statbriefs/sb262-Medicare-Advantage-Costs-2009-2017.pdf
    January 01, 2017 - Medicare programs beyond payments to providers, and researchers have focused on a number of different areas … Aggregate costs were highest among patients living in large metropolitan areas, but aggregate costs … increased the most (101.0 percent) among patients living in rural areas … and rural areas (15.1 and 12.3 percent, respectively). … with at least 1 million residents), small metropolitan counties (include one or more urbanized areas
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