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Showing results for "populations".

341. Changes in Hospitalizations and In-Hospital Deaths for Adults Aged 65 Years and Older in the Initial Period of the COVID-19 Pandemic (April–December 2020), 29 States (pdf file)
     hcup-us.ahrq.gov/reports/statbriefs/sb293-COVID-19-OverAge65Hosptl.pdf
     July 19, 2021 - Census Bureau, Population Division. … Census Bureau, Population Division. … department use and costs, quality of care, access to care, medical conditions, procedures, and patient populations … older: 67.3 percent of the total population, 68.0 percent of the non-Hispanic White population, 69.8 … percent of the non-Hispanic Black population, 55.0 percent of the Hispanic population, and 72.0 percent

342. 2017-01 (pdf file)
     hcup-us.ahrq.gov/reports/methods/2017-01.pdf
     January 01, 2017 - population theory. … Under the finite population model, the variances of estimates approach zero as the sampling fraction … approaches one, because (1) the population is defined at that point in time, and (2) the estimate is … The analyst is reminded that the alternative decision to adopt the finite population framework will … beneficial when comparing readmission rates across geographical regions, hospital types, or patient populations

343. 2019NHQDRMethodsReport (pdf file)
     hcup-us.ahrq.gov/reports/methods/2020-04.pdf
     January 01, 2020 - A focus on priority populations summarizes quality and disparities in care for populations at elevated … which includes HCUP-based measures related to racial, ethnic, and socioeconomic factors for priority populations … and denominator populations for the QIs. … by age: Population under age 18 89%* Population age 18-64 89%* Population over age 64 89%* Population … including foreign patients, which can bias the results for QIs using area-based denominators (State populations

344. Facts and Figures Exhibit 4.2
     hcup-us.ahrq.gov/reports/factsandfigures/2009/exhibit4_2.jsp
     January 01, 2009 - The contribution of the growth in the number of stays, the growth in the cost per stay and population … growth was responsible for 27 percent of total growth and an increased number of stays per population … interventions, accounted for 81 percent of the growth in the costs of stays for spondylosis, while population … growth and growth in stays per population accounted for 12 percent and 7 percent, respectively. … The decline in hospitalizations per population dampened increases in the net cost of hospital stays for

345. Healthcare Cost and Utilization Project (HCUP) NIS Notes
     hcup-us.ahrq.gov/db/vars/pl_nchs/nisnote.jsp
     September 01, 2008 - Smaller metropolitan counties are subdivided by population. … Department of Agriculture and county characteristics from the Census Bureau population estimates. … few counties are categorized differently in the two schemes because they are based on inconsistent population … 2 "Fringe" counties of metro areas of >=1 million population 3 Counties in metro areas of 250,000-999,999 … population 4 Counties in metro areas of 50,000-249,999 population 5 Micropolitan counties 6 Not metropolitan

346. Healthcare Cost and Utilization Project (HCUP) NRD Notes
     hcup-us.ahrq.gov/db/vars/pl_nchs/nrdnote.jsp
     August 01, 2015 - Smaller metropolitan counties are subdivided by population. … Department of Agriculture and county characteristics from the Census Bureau population estimates. … few counties are categorized differently in the two schemes because they are based on inconsistent population … 2 "Fringe" counties of metro areas of >=1 million population 3 Counties in metro areas of 250,000-999,999 … population 4 Counties in metro areas of 50,000-249,999 population 5 Micropolitan counties 6 Not metropolitan

347. Healthcare Cost and Utilization Project (HCUP) KID Notes
     hcup-us.ahrq.gov/db/vars/pl_nchs/kidnote.jsp
     September 01, 2008 - Smaller metropolitan counties are subdivided by population. … Department of Agriculture and county characteristics from the Census Bureau population estimates. … few counties are categorized differently in the two schemes because they are based on inconsistent population … 2 "Fringe" counties of metro areas of >=1 million population 3 Counties in metro areas of 250,000-999,999 … population 4 Counties in metro areas of 50,000-249,999 population 5 Micropolitan counties 6 Not metropolitan

348. Healthcare Cost and Utilization Project (HCUP) NEDS Notes
     hcup-us.ahrq.gov/db/vars/pl_nchs/nedsnote.jsp
     May 01, 2015 - Smaller metropolitan counties are subdivided by population. … Department of Agriculture and county characteristics from the Census Bureau population estimates. … few counties are categorized differently in the two schemes because they are based on inconsistent population … 2 "Fringe" counties of metro areas of >=1 million population 3 Counties in metro areas of 250,000-999,999 … population 4 Counties in metro areas of 50,000-249,999 population 5 Micropolitan counties 6 Not metropolitan

349. Most Frequent Reasons for Emergency Department Visits, 2018 (pdf file)
     hcup-us.ahrq.gov/reports/statbriefs/sb286-ED-Frequent-Conditions-2018.pdf
     January 01, 2018 - In 2018, the overall rate of ED visits was 439 per 1,000 population. … department use and costs, quality of care, access to care, medical conditions, procedures, and patient populations … Supplemental sources included population denominator data from Claritas, a vendor that produces population … Population rates Rates of ED visits per 1,000 population were calculated using 2018 ED visit totals … Quartiles are defined so that the total U.S. population is evenly distributed.

350. Ms2022-01-Nhqdrmethodsreport (pdf file)
     hcup-us.ahrq.gov/reports/methods/MS2022-01-NHQDRMethodsReport.pdf
     October 28, 2022 - A focus on priority populations summarizes quality and disparities in care for populations at elevated … which includes HCUP-based measures related to racial, ethnic, and socioeconomic factors for priority populations … and denominator populations for the QIs. … Claritas population data was used to calculate rates per 100,000 population aged 65 years and older. … including foreign patients, which can bias the results for QIs using area-based denominators (State populations

351. Methods Applying AHRQ Quality Indicators to Healthcare Cost and Utilization Project (HCUP) Data for the 2021 National Healthcare Quality and Disparities Report (NHQDR) (pdf file)
     hcup-us.ahrq.gov/reports/methods/MS2021-03-NHQDRMethodsReport.pdf
     December 09, 2021 - A focus on priority populations summarizes quality and disparities in care for populations at elevated … which includes HCUP-based measures related to racial, ethnic, and socioeconomic factors for priority populations … and denominator populations for the QIs. … Claritas population data was used to calculate rates per 100,000 population aged 65 years and older. … including foreign patients, which can bias the results for QIs using area-based denominators (State populations

352. Emergency Department Visits Involving Dental Conditions, 2018 (pdf file)
     hcup-us.ahrq.gov/reports/statbriefs/sb280-Dental-ED-Visits-2018.pdf
     January 01, 2018 - vs. 13.2 per 100,000 population among those younger than 18 years). … department use and costs, quality of care, access to care, medical conditions, procedures, and patient populations … Population rates Rates of ED visits per 100,000 population were calculated using 2018 ED visit totals … in the numerator and Claritasd estimates of the 2018 U.S. population in the denominator. … Quartiles are defined so that the total U.S. population is evenly distributed.

353. HCUP Nationwide Inpatient Sample Design Report 2003
     hcup-us.ahrq.gov/db/nation/nis/reports/NIS_2003_Design_Report.jsp
     January 01, 2003 - The additional states have enhanced the representation of the nationwide population. … For each region, the figure reveals: The estimated U.S. population The estimated population … This represents 97.6% of the total Northeast region’s population. … states newly added to the 2003 NIS have substantially increased the percentage of the Midwest and West populations … Census Bureau , Population Division.

354. Facts and Figures Exhibit 2.1
     hcup-us.ahrq.gov/reports/factsandfigures/2009/exhibit2_1.jsp
     January 01, 2009 - EXHIBIT 2.1 Reasons for Hospital Stays (PDF) (text version) Changes in stays per 10,000 population … Hospitalizations per 10,000 population for musculoskeletal conditions increased by 15 percent, from 95 … stays per 10,000 population in 1997 to 110 stays per 10,000 population in 2009. … circulatory conditions decreased by 13 percent over the 12-year period, falling from 217 stays per 10,000 population … in 1997 to 189 stays per 10,000 population in 2009.

355. Statistical Brief #128
     hcup-us.ahrq.gov/reports/statbriefs/sb128.jsp
     April 01, 2012 - population; age 85 and older; males, 79; females, 42. … ) than all other regions (22 to 23 stays with cardiac stent procedures per 10,000 population). … to the rate in 2000 (20 stays per 10,000 population). … cardiac stents, NA; Drug-eluting cardiac stents, NA; Number of cardiac stents per 10,000 population; … Population denominators were based on the resident population for 1999 and 2000 to 2009 from the U.S.

356. Most Frequent Procedures Performed in U.S. Hospitals, 2010 (pdf file)
     hcup-us.ahrq.gov/reports/statbriefs/sb149.pdf
     March 01, 2012 - Changes between 1997 and 2010 in the number of stays and the rate of hospitalization in the population … Rates in 2010 for hospitalizations with knee arthroplasty (24 stays per 10,000 population) and spinal … with hip replacement (15 stays per 10,000 population) increased 38 percent. … 1, 2000 to July 1, 2010,” Population Division, U.S. … of the United States Resident Population by Age and Sex, 1990-2000: Selected Months," Population Division

357. Overview of Hospital Stays for Children in the United States, 2012 (pdf file)
     hcup-us.ahrq.gov/reports/statbriefs/sb187-Hospital-Stays-Children-2012.pdf
     January 01, 2012 - 101,300 88.8 Note: This table is limited to nonmaternal and nonneonatal stays in the child and adult populations … ); schizophrenia ranked second (167.2 stays per 100,000 population); and substance-related disorders … ranked seventh (106.1 stays per 100,000 population) … Population Denominator Data for Use with the HCUP Databases (Updated with 2013 Population Data). … department use and costs, quality of care, access to care, medical conditions, procedures, patient populations

358. Statistical Brief #16
     hcup-us.ahrq.gov/reports/statbriefs/sb16.jsp
     November 16, 2006 - While children younger than 18 comprised about 25 percent of the total population, they accounted for … 18 years were hospitalized for influenza at a rate of 8.1 admissions per 100,000 population. … Supplemental sources included data on regional population estimates from Table 8: Annual Estimates of … -08) ( http://www.census.gov/popest/ ) and data on age group population estimates from Table 2: Annual … 1, 2005 (NC-EST2005-02) ( http://www.census.gov/popest/ ) from the Population Division, U.S.

359. Casestudy Qdranalysis04072017 (pdf file)
     hcup-us.ahrq.gov/datainnovations/CaseStudy_QDRanalysis04072017.pdf
     April 07, 2017 - The denominator is based on population at risk. … . population. … Denominators used three-fourths of the national or State population from 2014. … Denominators used the national or State population from 2014. … per 100,000 population PQI 15 Hospital admissions for asthma per 100,000 population, age 18 years

360. Section4 2 (pdf file)
     hcup-us.ahrq.gov/reports/factsandfigures/2007/pdfs/section4_2.pdf
     January 01, 2007 - Body System and Condition Category, 1997-2007 Growth in Cost per Discharge Growth in Discharges per Population … Growth in Population *Bar segments depict the portion of growth attributable to each of the factors … cost per discharge) provided during the hospital stay (averaging 3.1 percent annually), followed by population …  Growth in intensity of services accounted for 70 percent of the growth in aggregate costs, while population … growth was responsible for 24 percent and an increased number of discharges per population for 6 percent