U.S. flag

An official website of the Department of Health & Human Services

AHRQ: Agency for Healthcare Research and Quality

Search AHRQ

For an exact phrase match, enclose search terms in double quotes.

Go to Advanced Search
Go to Basic Search

Results

Total Results: 8,648 records

Showing results for "sampling".

  1. Why the KID should not be used to make State-level estimates

    hcup-us.ahrq.gov/db/nation/kid/kid_statelevelestimates.jsp
    February 01, 2022 - The KID is designed to represent hospitals and discharges nationally, including those outside the sampling … Systematic random sampling is used to select 10% of normal newborns born in the hospital and 80% of other … Each KID sample is drawn from the sampling frame consisting of discharge data submitted by HCUP Partners—statewide … Data from non-Partner States are missing completely from the sampling frame, and data from Partner States … the level of misrepresentation changes from year to year as States (and hospitals) enter and exit the sampling

  2. HCUP Nationwide Inpatient Sample Design Report 1999

    hcup-us.ahrq.gov/db/nation/nis/reports/NIS_1999_Design_Report.jsp
    January 01, 1999 - Alternative stratified sampling allocation schemes were considered. … Change to Hospital Sampling Procedure beginning with the 1998 NIS Beginning with the 1998 NIS sampling … One hospital was excluded because of sampling restrictions stipulated by Georgia. … of hospital-level sampling weights. … The sampling design was a stratified, single-stage cluster sample.

  3. HCUP Nationwide Inpatient Sample Design Report 1998

    hcup-us.ahrq.gov/db/nation/nis/reports/NIS_1998_Design_Report.jsp
    January 01, 1998 - The hospitals were sorted according to these variables prior to systematic random sampling. … from the sampling frame due to unique characteristics that would make them identifiable. … Alternative stratified sampling allocation schemes were considered. … of hospital-level sampling weights. … The sampling design was a stratified, single-stage cluster sample.

  4. MAINTAIN AND EXPAND (pdf file)

    hcup-us.ahrq.gov/db/nation/kid/reports/KID_2003_Design_Edited_013006.pdf
    January 01, 2003 - Sampling Frame The KID sampling frame included all pediatric discharges from community, non-rehabilitation … Sampling Procedure The KID includes a sample of pediatric discharges from all hospitals in the sampling … • “KID Sampling-Frame Hospitals” lists hospitals with pediatric discharges in the sampling frame … • Rk is the frame sampling rate for non-newborns from all non-newborn discharges in the sampling … and Weighting Strategy Beginning with the 2000 KID Sampling Frame Sampling Procedure Discharge

  5. Why the NIS should not be used to make State-level estimates

    hcup-us.ahrq.gov/db/nation/nis/nis_statelevelestimates.jsp
    January 01, 2016 - Data from non-Partner States are missing completely from the sampling frame, and data from Partner States … The NIS is designed to represent hospitals and discharges nationally, including those outside the sampling … To accomplish this, within each hospital sampling stratum the NIS draws a number of hospitals from the … sampling frame required to net a total of 20 percent of hospitals nationally. … The sampling strata are defined by census region (4 regions), hospital ownership (3 categories), urban-rural

  6. HCUP Nationwide Inpatient Sample Design Report 2005

    hcup-us.ahrq.gov/db/nation/nis/reports/NIS_2005_Design_Report.jsp
    January 01, 2005 - Return to Contents Hospital Sampling Frame The 2005 NIS sampling frame included data provided by … sampling weights. … The NIS team considered alternative stratified sampling allocation schemes. … for hospital–level sampling weights. … The sampling design consisted of a stratified, single-stage cluster sample.

  7. Nis Sources And Restrictions 2000 (pdf file)

    hcup-us.ahrq.gov/db/nation/nis/NIS_Sources_and_Restrictions_2000.pdf
    January 01, 2000 - Hospitals were dropped from the sampling frame whenever there were fewer than two hospitals in sampling … • In the 2000 NIS, 2 out of 150 hospitals needed to be dropped from the sampling frame. … Hospitals were dropped from the sampling frame whenever there were fewer than two hospitals in the sampling … Hospitals were dropped from the sampling frame whenever there were fewer than two hospitals in sampling … Hospitals were dropped from the sampling frame whenever there were fewer than two hospitals in sampling

  8. Psn-Pdf (pdf file)

    psnet.ahrq.gov/node/42838/psn-pdf
    January 08, 2014 - Management of arterial lines and blood sampling in intensive care: a threat to patient safety. … Management of arterial lines and blood sampling in intensive care: a threat to patient safety. … https://psnet.ahrq.gov/issue/management-arterial-lines-and-blood-sampling-intensive-care-threat-patient … https://psnet.ahrq.gov/issue/management-arterial-lines-and-blood-sampling-intensive-care-threat-patient-safety … https://psnet.ahrq.gov/issue/management-arterial-lines-and-blood-sampling-intensive-care-threat-patient-safety

  9. HCUP Nationwide Inpatient Sample Design Report 2003

    hcup-us.ahrq.gov/db/nation/nis/reports/NIS_2003_Design_Report.jsp
    January 01, 2003 - Return to Contents Hospital Sampling Frame The 2003 NIS sampling frame included data provided by … sampling weights. … The NIS team considered alternative stratified sampling allocation schemes. … for hospital-level sampling weights. … Refer to Chapter 10 in Foreman, E.K., Survey Sampling Principles .

  10. HCUP Nationwide Inpatient Sample Design Report 2004

    hcup-us.ahrq.gov/db/nation/nis/reports/NIS_2004_Design_Report.jsp
    January 01, 2004 - Return to Contents Hospital Sampling Frame The 2004 NIS sampling frame included data provided by … sampling weights. … The NIS team considered alternative stratified sampling allocation schemes. … for hospital-level sampling weights. … The sampling design consisted of a stratified, single-stage cluster sample.

  11. Understanding CAHPS® Surveys: A Primer for New Users - Slides 32-38 (pdf file)

    www.ahrq.gov/sites/default/files/wysiwyg/cahps/news-and-events/events/webinars/cahps-how-are-surveys-administered-fry-webinar.pdf
    June 02, 2025 - Organizations requiring CAHPS surveys specify administration protocol 33 www.ahrq.gov/cahps Sampling … CAHPS items and composites based on number of completed surveys • Factors to consider when selecting sampling … Administration of CAHPS Surveys Sampling Data Collection Modes We Have Tested Modes That Currently

  12. HEALTHCARE COST AND UTILIZATION PROJECT — HCUP (pdf file)

    hcup-us.ahrq.gov/db/nation/nis/reports/NIS_2005_Design_Report.pdf
    January 01, 2005 - Hospital Sampling Frame The 2005 NIS sampling frame included data provided by 37 HCUP State Partners … sampling weights. … The NIS team considered alternative stratified sampling allocation schemes. … Change to Hospital Sampling Procedure Beginning with the 1998 NIS Beginning with the 1998 NIS sampling … for hospital-level sampling weights.

  13. C:\HCUP\NIS_1997_Design_Report.wpd (pdf file)

    hcup-us.ahrq.gov/db/nation/nis/reports/NIS_1997_Design_Report.pdf
    January 01, 1997 - Stratum-Specific Sampling Rates the Same (P2 = P1). … Stratum-Specific Sampling Rate Decreased (P2 < P1). … Stratum-Specific Sampling Rate Increased (P2 > P1). … Discharge-Level Sampling Weights The calculations for discharge-level sampling weights were very similar … to the calculations of hospital-level sampling weights.

  14. HEALTHCARE COST AND UTILIZATION PROJECT — HCUP (pdf file)

    hcup-us.ahrq.gov/db/nation/nis/reports/NIS_2004_Design_Report.pdf
    January 01, 2004 - Hospital Sampling Frame The 2004 NIS sampling frame included data provided by 37 HCUP State Partners … sampling weights. … The NIS team considered alternative stratified sampling allocation schemes. … Change to Hospital Sampling Procedure Beginning with the 1998 NIS Beginning with the 1998 NIS sampling … for hospital-level sampling weights.

  15. HEALTHCARE COST AND UTILIZATION PROJECT — HCUP (pdf file)

    hcup-us.ahrq.gov/db/nation/nis/reports/NIS_2002_Design_Report.pdf
    January 01, 2002 - Hospital Sampling Frame The 2002 NIS sampling frame included data provided by 35 HCUP State Partners … sampling weights. … The NIS team considered alternative stratified sampling allocation schemes. … for hospital-level sampling weights. … The sampling design was a stratified, single-stage cluster sample.

  16. HEALTHCARE COST AND UTILIZATION PROJECT — HCUP (pdf file)

    hcup-us.ahrq.gov/db/nation/nis/reports/NIS_2001_Design_Report.pdf
    January 01, 2001 - Hospital Sampling Frame The 2001 NIS sampling frame included data provided by 33 HCUP State Partners … sampling weights. … The NIS team considered alternative stratified sampling allocation schemes. … of hospital-level sampling weights. … The sampling design was a stratified, single-stage cluster sample.

  17. HCUP Nationwide Inpatient Sample Design Report 1997

    hcup-us.ahrq.gov/db/nation/nis/reports/NIS_1997_Design_Report.jsp
    January 01, 1997 - Stratum-Specific Sampling Rates the Same (P 2 = P 1 ). … Stratum-Specific Sampling Rate Decreased (P 2 < P 1 ). … Stratum-Specific Sampling Rate Increased (P 2 > P 1 ). … Discharge-Level Sampling Weights The calculations for discharge-level sampling weights were very similar … to the calculations of hospital-level sampling weights.

  18. HEALTHCARE COST AND UTILIZATION PROJECT — HCUP (pdf file)

    hcup-us.ahrq.gov/db/nation/nis/reports/NIS_2003_Design_Report_Edited_012506.pdf
    January 01, 2003 - Hospital Sampling Frame The 2003 NIS sampling frame included data provided by 37 HCUP State Partners … hospital-level sampling weights. … The NIS team considered alternative stratified sampling allocation schemes. … Change to Hospital Sampling Procedure Beginning with the 1998 NIS Beginning with the 1998 NIS sampling … for hospital-level sampling weights.

  19. HCUP Nationwide Inpatient Sample Design Report 1993

    hcup-us.ahrq.gov/db/nation/nis/reports/NIS_1993_Design_Report.jsp
    January 01, 1993 - Stratum-Specific Sampling Rates the Same (P 2 = P 1 ). … Stratum-Specific Sampling Rate Decreased (P 2 P 1 ). … Stratum-Specific Sampling Rate Increased (P 2 › P 1 ). … Discharge-Level Sampling Weights The calculations for discharge-level sampling weights were very similar … to the calculations of hospital-level sampling weights.

  20. HCUP Nationwide Inpatient Sample Design Report 1995

    hcup-us.ahrq.gov/db/nation/nis/reports/NIS_1995_Design_Report.jsp
    January 01, 1995 - Stratum-Specific Sampling Rates the Same (P 2 = P 1 ). … Stratum-Specific Sampling Rate Decreased (P 2 ‹ P 1 ). … Stratum-Specific Sampling Rate Increased (P 2 > P 1 ). … Discharge-Level Sampling Weights The calculations for discharge-level sampling weights were very similar … to the calculations of hospital-level sampling weights.
SHARE:
Facebook Twitter Print Facebook Share

Similar Terms:

Search the AHRQ Archive

Information and reports more than 5 years old may be found in the AHRQ Archive site.

Search Archive

Search Within A Specific AHRQ Site

Click to show only results for the selected site.

www.ahrq.gov (2651)

hcup-us.ahrq.gov (1770)

effectivehealthcare.ahrq.gov (1264)

psnet.ahrq.gov (944)

digital.ahrq.gov (772)

www.uspreventiveservicestaskforce.org (611)

meps.ahrq.gov (527)

integrationacademy.ahrq.gov (35)

cdsic.ahrq.gov (24)

cds.ahrq.gov (20)

datatools.ahrq.gov (15)

cahpsdatabase.ahrq.gov (7)

pso.ahrq.gov (6)

qualityindicators.ahrq.gov (2)