-
hcup-us.ahrq.gov/db/nation/nis/NIS_Sources_and_Restrictions_1999.pdf
January 01, 1999 - 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 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 … • In the 1999 NIS, no hospitals needed to be dropped from the
sampling frame.
-
hcup-us.ahrq.gov/db/nation/nis/nis_2005_stspecific_restr.jsp
January 01, 2005 - Hospitals were dropped from the sampling frame whenever there were fewer than two hospitals in a sampling … No hospitals were dropped from the sampling frame. … Hospitals were dropped from the sampling frame whenever there were fewer than two hospitals in a sampling … Hospitals were dropped from the sampling frame whenever there were fewer than two hospitals in a sampling … Hospitals were dropped from the sampling frame whenever there were fewer than two hospitals in a sampling
-
hcup-us.ahrq.gov/db/nation/nis/nis_2004_stspecific_restr.jsp
January 01, 2004 - Hospitals were dropped from the sampling frame whenever there were fewer than two hospitals in a sampling … No hospitals were dropped from the sampling frame. … Hospitals were dropped from the sampling frame whenever there were fewer than two hospitals in a sampling … Hospitals were dropped from the sampling frame whenever there were fewer than two hospitals in a sampling … Hospitals were dropped from the sampling frame whenever there were fewer than two hospitals in a sampling
-
hcup-us.ahrq.gov/db/nation/nis/reports/NIS_2000_Design_Report.jsp
January 01, 2000 - sampling weights. … Change to Hospital Sampling Procedure beginning with the 1998 NIS
Beginning with the 1998 NIS sampling … Frame
Number of Hospitals Not Included in Sampling Frame
Percent of Hospitals Included in Sampling … SAMPLING WEIGHTS
Although the sampling design was simple and straightforward, it is necessary to incorporate … of hospital-level sampling weights.
-
hcup-us.ahrq.gov/db/nation/nis/NIS_Sources_and_Restrictions_2002.pdf
January 01, 2002 - Hospitals were dropped from the sampling
frame whenever there were fewer than two hospitals in the sampling … No hospitals were dropped from the
sampling frame. … 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 … Hospitals were dropped from the
sampling frame whenever there were fewer than two hospitals in
sampling
-
psnet.ahrq.gov/node/38418/psn-pdf
February 18, 2009 - Using snowball sampling method with nurses to
understand medication administration errors. … Using snowball sampling method with nurses to understand medication
administration errors. … https://psnet.ahrq.gov/issue/using-snowball-sampling-method-nurses-understand-medication-
administration-errors … This study used snowball sampling (in which focus group members recruit additional participants) to … https://psnet.ahrq.gov/issue/using-snowball-sampling-method-nurses-understand-medication-administration-errors
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hcup-us.ahrq.gov/db/nation/nis/nis_2003_stspecific_restr.jsp
January 01, 2003 - Hospitals were dropped from the sampling frame whenever there were fewer than two hospitals in a sampling … No hospitals were dropped from the sampling frame. … Hospitals were dropped from the sampling frame whenever there were fewer than two hospitals in a sampling … Hospitals were dropped from the sampling frame whenever there were fewer than two hospitals in a sampling … Hospitals were dropped from the sampling frame whenever there were fewer than two hospitals in a sampling
-
hcup-us.ahrq.gov/db/nation/kid/reports/KID_2000_Design_Report.pdf
January 01, 2000 - Sampling Frame
The KID sampling frame included all pediatric discharges from community, non-rehabilitation … • “KID Sampling-Frame Hospitals” lists hospitals with pediatric discharges in
the sampling frame … Sampling Procedure
Unlike the NIS, we did not execute a two-stage sampling procedure. … • Rk is the frame sampling rate for non-newborns from all non-newborn discharges
in the sampling … Hospitals
Not
Included in
Sampling
Frame
Percent of
Hospitals
Included in
Sampling
Frame
-
hcup-us.ahrq.gov/db/nation/kid/kid_2003_stspecific_restr.jsp
January 01, 2000 - Hospitals were dropped from the sampling frame whenever there were fewer than two hospitals in a sampling … No hospitals were dropped from the sampling frame. … there were fewer than two hospitals in a sampling stratum. … Hospitals were dropped from the sampling frame whenever there were fewer than two hospitals in a sampling … Hospitals were dropped from the sampling frame whenever there were fewer than two hospitals in a sampling
-
hcup-us.ahrq.gov/db/nation/kid/KID_Sources_and_Restrictions_2003.pdf
January 01, 2003 - Hospitals were dropped from the sampling
frame whenever there were fewer than two hospitals in a sampling … No hospitals were dropped from the sampling
frame. … there were fewer than two hospitals
in a sampling stratum … Hospitals were dropped from the
sampling frame whenever there were fewer than two hospitals in a
sampling … Hospitals were dropped from the
sampling frame whenever there were fewer than two hospitals in a
sampling
-
hcup-us.ahrq.gov/db/nation/kid/reports/Kid_1997_designreport.pdf
January 01, 1997 - These hospitals were excluded from the nationwide sampling
frame, leaving 75 hospitals in the 1997 sampling … � “Community Hospitals in the SID with Sampling Restrictions Applied ” lists the sampling frame
with … the sampling frame for community hospitals with pediatric discharges after applying
sampling restrictions … The stratum-specific sampling rates are constant across all
hospitals in the sampling frame. … The state-imposed restrictions on sampling did not affect the discharge sampling rates.
-
effectivehealthcare.ahrq.gov/sites/default/files/cf_deliberativemethodswebinar_recruiting.pdf
May 29, 2025 - Medicine and
Health Management and Policy
University of Michigan
1
Alternatives to Random Sampling … inclusion of those who
tend to be poorly represented in policy
decisions
2
Alternatives to Random Sampling … Internal Medicine and �Health Management and Policy �University of Michigan �
Alternatives to Random Sampling … Alternatives to Random Sampling (cont.)
-
hcup-us.ahrq.gov/db/nation/nis/NIS_Sources_and_Restrictions_2001.pdf
January 01, 2001 - 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 the sampling … No hospitals were dropped from the
sampling frame. … In
the 2001 NIS, no hospitals needed to be dropped from the
sampling frame. … Hospitals were dropped from the
sampling frame whenever there were fewer than two hospitals in
sampling
-
hcup-us.ahrq.gov/db/nation/nis/reports/NIS_1998_Design_Report.pdf
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.
-
hcup-us.ahrq.gov/db/nation/nis/reports/NIS_2002_Design_Report.jsp
January 01, 2002 - Hospital Sampling Frame
The 2002 NIS sampling frame included data provided by 35 HCUP State Partners … sampling weights. … Change to Hospital Sampling Procedure Beginning with the 1998 NIS
Beginning with the 1998 NIS sampling … for hospital-level sampling weights. … The sampling design was a stratified, single-stage cluster sample.
-
hcup-us.ahrq.gov/db/nation/nis/reports/NIS_2001_Design_Report.jsp
January 01, 2001 - Hospital Sampling Frame
The 2001 NIS sampling frame included data provided by 33 HCUP State Partners … sampling weights. … Change to Hospital Sampling Procedure Beginning with the 1998 NIS
Beginning with the 1998 NIS sampling … of hospital-level sampling weights. … The sampling design was a stratified, single-stage cluster sample.
-
hcup-us.ahrq.gov/db/nation/nis/reports/NIS_1999_Design_Report.pdf
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.
-
www.ahrq.gov/cahps/surveys-guidance/cg/index.html
March 01, 2025 - AHRQ does not require the use of a specific methodology for sampling or survey administration. … The level of sampling depends on the planned unit of analysis. … What is the timeframe for the sampling frame for the Clinician & Group Survey? … Sampling for the Clinician & Group Survey 3.0/3.1: The sampling frame for this version of the survey … Sampling for the Visit Survey 4.0 (beta): Because the sampling guidance is based on field tests of each
-
hcup-us.ahrq.gov/db/nation/kid/reports/KID_design_rpt_2003.jsp
January 01, 2003 - and Weighting Strategy Beginning with the 2000 KID
Sampling Frame
Sampling Procedure
Discharge … FRAME
SAMPLING DESIGN
Design Considerations
Changes to Sampling and Weighting Strategy Beginning … Return to Contents
Sampling Frame
The KID sampling frame included all pediatric discharges from … 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 after
-
psnet.ahrq.gov/node/47515/psn-pdf
February 25, 2019 - Blood sampling guidelines with focus on patient safety
and identification—a review. … Blood sampling guidelines with focus on patient safety and identification
- a review. … https://psnet.ahrq.gov/issue/blood-sampling-guidelines-focus-patient-safety-and-identification-review … https://psnet.ahrq.gov/issue/blood-sampling-guidelines-focus-patient-safety-and-identification-review