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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 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

  2. 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…

  3. CCR KID User Guide 2003-2006 (pdf file)

    hcup-us.ahrq.gov/db/ccr/ip-ccr/CCR-KID-UserGuide-2003-2016.pdf
    January 01, 2016 - All rural areas in each state are combined for a single wage index. … Geographic Adjustment Factor—GAF The Capital cost adjustment index for Core Based Statistical Areas … inpatient CCR, hosp-specific GAF Capital cost adjustment index for Core Based Statistical Areas

  4. 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 …

  5. 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

  6. 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 …

  7. 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…

  8. Figure 1: 2019 NIS States, by Census Division

    hcup-us.ahrq.gov/figures/nis_figure2_2021.jsp
    January 01, 2021 - States and areas in italics do not participate in HCUP.

  9. Sb260-Appendix (pdf file)

    hcup-us.ahrq.gov/reports/statbriefs/sb260-appendix.pdf
    June 15, 2020 - data from 2010) Urban/rural designation County designation as metropolitan (counties in metro areas … regardless of population size); rural, adjacent to metropolitan (counties adjacent to metro areas … , regardless of population size); or rural, remote (counties in areas not adjacent to metro areas

  10. 1/31/2002 (pdf file)

    hcup-us.ahrq.gov/toolssoftware/hms/HMSUserGuide2006.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).

  11. 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

  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. 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

  14. Racial Misclassification and Disparities in Mortality among AI/AN and Other Races, Washington (pdf file)

    hcup-us.ahrq.gov/datainnovations/raceethnicitytoolkit/or26.pdf
    June 01, 2012 - Racial Misclassification and Disparities in Mortality among AI/AN and Other Races, Washington Racial misclassification and disparities in mortality among American Indians/Alaska Natives and other races, Washington Authors: Jenine Dankovchik, BSc1 (presenter); Megan Hoopes, MPH1; David L. Nordstrom, PhD,2; Eliz…

  15. 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).

  16. Changes in Hospitalizations and In-Hospital Deaths for Adults Aged 65 Years and Older in the Initial Period of the COVID-19 Pandemic (April–September 2020), 13 States (pdf file)

    hcup-us.ahrq.gov/reports/statbriefs/sb285-COVID-19-OverAge64Hosptl.pdf
    July 19, 2021 - With the COVID-19 pandemic beginning in early 2020, hospital utilization changed considerably, as areas … percentage of in-hospital deaths related to COVID-19 was higher for patients: - From large metro areas … compared with rural areas (35 vs. 22 percent, respectively) - Who were Hispanic compared with … hospitalizations related to COVID-19 was higher for patients residing in large metro versus rural areas … 35.3 percent) of in-hospital deaths among patients aged 65 years and older residing in large metro areas

  17. Healthcare Cost and Utilization Project (HCUP) NASS Notes

    hcup-us.ahrq.gov/db/vars/hosp_locteach/nassnote.jsp
    August 01, 2019 - Location: Prior to 2004 data, the urban/rural designation was based on Metropolitan Statistical Areas

  18. 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.

  19. 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

  20. 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.
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