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hcup-us.ahrq.gov/db/nation/nis/NIS_Introduction_2014.jsp
January 01, 2014 - Impact of New Design on Estimates
The new NIS is now stratified by nine Census Divisions rather than … Rather than first drawing a sample of hospitals and then keeping all discharges from that sample, in … This is in contrast to the superpopulation model, which adopts a stochastic viewpoint rather than a deterministic … than the AHA hospital identifiers. … Rather than first drawing a sample of hospitals and then keeping all discharges from that sample, in
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hcup-us.ahrq.gov/db/nation/nis/NIS_Introduction_2017.jsp
January 01, 2017 - Impact of New Design on Estimates
The new NIS is now stratified by nine Census Divisions rather than … Rather than first drawing a sample of hospitals and then keeping all discharges from that sample, in … This contrasts with the superpopulation model, which adopts a stochastic viewpoint rather than a deterministic … than the AHA hospital identifiers. … Rather than first drawing a sample of hospitals and then keeping all discharges from that sample, in
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hcup-us.ahrq.gov/db/nation/nis/trendwghts.jsp
June 01, 2024 - the sample design—the NIS is now a sample of discharge records from all HCUP-participating hospitals, rather … than a sample of hospitals from which all discharges were retained. … definitions of hospitals and discharges supplied by the statewide data organizations that contribute to HCUP, rather … than the definitions used by the AHA Annual Survey. … The new sampling strategy is expected to result in more precise estimates than the previous NIS design
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hcup-us.ahrq.gov/db/nation/nis/NIS_Introduction_2016.jsp
January 01, 2016 - Impact of New Design on Estimates
The new NIS is now stratified by nine Census Divisions rather than … Rather than first drawing a sample of hospitals and then keeping all discharges from that sample, in … This contrasts with the superpopulation model, which adopts a stochastic viewpoint rather than a deterministic … than the AHA hospital identifiers. … Rather than first drawing a sample of hospitals and then keeping all discharges from that sample, in
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hcup-us.ahrq.gov/db/nation/nis/NISIntroduction2022.pdf
November 01, 2024 - than on AHA identification numbers … Rather than first drawing a sample of hospitals and then keeping all discharges
from that sample, in … This
contrasts with the superpopulation model, which adopts a stochastic viewpoint rather than a
deterministic … than the AHA hospital identifiers. … Rather than first drawing a sample of hospitals and then keeping all discharges from that
sample, in
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hcup-us.ahrq.gov/db/nation/nis/NIS_Introduction_2018.jsp
January 01, 2018 - Impact of New Design on Estimates
The new NIS is now stratified by nine Census Divisions rather than … Rather than first drawing a sample of hospitals and then keeping all discharges from that sample, in … This contrasts with the superpopulation model, which adopts a stochastic viewpoint rather than a deterministic … than the AHA hospital identifiers. … Rather than first drawing a sample of hospitals and then keeping all discharges from that sample, in
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hcup-us.ahrq.gov/db/nation/nis/NIS_Introduction_2019.jsp
January 01, 2019 - Impact of New Design on Estimates
The new NIS is now stratified by nine Census Divisions rather than … Rather than first drawing a sample of hospitals and then keeping all discharges from that sample, in … This contrasts with the superpopulation model, which adopts a stochastic viewpoint rather than a deterministic … than the AHA hospital identifiers. … Rather than first drawing a sample of hospitals and then keeping all discharges from that sample, in
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hcup-us.ahrq.gov/reports/statbriefs/sb28.pdf
April 01, 2007 - increases
in costs, the increases resulted
largely from an increase in the
volume of procedures, rather … than a rise in the mean cost per
stay. … procedures, the increase in
hospital costs resulted largely from an increase in the volume of procedures, rather … than a rise in the
mean cost per stay. … Software (CCS)
The principal procedure is the procedure that was performed for definitive treatment rather
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hcup-us.ahrq.gov/datainnovations/clinicaldata/Hospital_Recruitment_Letter_VA.pdf
August 01, 2009 - The result is improved outcomes measurement using
existing data with a cost much lower than the collection … If some of these programs began using
existing data rather than creating new information, savings would
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hcup-us.ahrq.gov/db/nation/nis/NISIntroduction2019.pdf
September 01, 2021 - than on AHA identification numbers … Rather than first drawing a sample of hospitals and then keeping all discharges
from that sample, in … This
contrasts with the superpopulation model, which adopts a stochastic viewpoint rather than a
deterministic … than the AHA hospital identifiers. … Rather than first drawing a sample of hospitals and then keeping all discharges from that
sample, in
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hcup-us.ahrq.gov/reports/ataglance/HCUPanalysisCdiff.pdf
April 12, 2021 - , there was a data element that indicated whether the C. diff diagnosis was present on
admission, rather … than acquired during the hospital stay. … elements indicating whether the principal and
secondary diagnoses were present on admission (POA) rather … than acquired during the hospital stay. … All data
from the SID were excluded if the overall failure rate for the POA edits was greater than
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hcup-us.ahrq.gov/reports/statbriefs/sb28.jsp
April 01, 2007 - procedures, the increase in hospital costs resulted largely from an increase in the volume of procedures, rather … than a rise in the mean cost per stay. … largest increases in costs, the increases resulted largely from an increase in the volume of procedures, rather … than a rise in the mean cost per stay. … Software (CCS)
The principal procedure is the procedure that was performed for definitive treatment rather
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hcup-us.ahrq.gov/datainnovations/raceethnicitytoolkit/ca13.pdf
January 01, 2009 - registration staff, who have grown up in this area, "assume" the
race/ethnicity and language spoken, rather … than asking the patient. … Question #3 on the sample patient demographic questionnaire asks
patients who indicate more than one … Some patients who are bilingual may still want
to communicate in a language other than English. … - Patients who cite more than one race and primary race
cannot be determined.
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hcup-us.ahrq.gov/db/nation/nis/NIS_Introduction_2015.jsp
January 01, 2015 - Impact of New Design on Estimates
The new NIS is now stratified by nine Census Divisions rather than … Rather than first drawing a sample of hospitals and then keeping all discharges from that sample, in … This contrasts with the superpopulation model, which adopts a stochastic viewpoint rather than a deterministic … than the AHA hospital identifiers. … Rather than first drawing a sample of hospitals and then keeping all discharges from that sample, in
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hcup-us.ahrq.gov/tech_assist/sampledesign/508_compliance/index508_2018.jsp
January 01, 2018 - Also, rural hospitals are generally smaller and offer fewer services than urban hospitals. … sampling frame, improved the estimates of discharges in the universe, used State hospital identifiers rather … , rather than draw all discharges from a sample of hospitals. … The way the KID is created is quite different than the NIS and the NEDS. … For example, remember to use the KID, rather than the NIS, for your research on rare pediatric conditions
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hcup-us.ahrq.gov/reports/methods/2015_09.jsp
January 01, 2015 - than a finite population. … If the analyst is interested in making inferences to another population rather than to the specific discharges … For example, interest centers on the true, long-run mortality rate for a hospital rather than on the … This is in contrast to the superpopulation model, which adopts a stochastic viewpoint rather than a deterministic … Further, the sample weights were developed as annual, cross-sectional weights rather than longitudinal
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hcup-us.ahrq.gov/reports/methods/2015-09.pdf
January 01, 2015 - than a finite
population. … If the analyst is
interested in making inferences to another population rather than to the specific … For example, interest centers on the true, long-run mortality rate for a hospital rather
than on the … This is in contrast to the
superpopulation model, which adopts a stochastic viewpoint rather than a … Further, the sample weights were developed as annual, cross-
sectional weights rather than longitudinal
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hcup-us.ahrq.gov/reports/methods/2007_07.pdf
January 01, 2007 - Because each of these software modules was developed for State and hospital-level rates,
rather than … combined race/ethnicity categories to classify patients on admission to the hospital, often by
observing rather … than asking the patient. … from 23 of the 37 States included in the 2004 NIS and is a 40-percent sample of
community hospitals rather … than a 20-percent sample as in the NIS.
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hcup-us.ahrq.gov/reports/statbriefs/sb58.pdf
August 01, 2008 - asthma remained relatively steady, although asthma more
commonly was listed as a secondary condition rather … higher among adults than children. … noted as a secondary condition
In 2006, asthma was more often a secondary reason for hospitalization rather … than the principal reason. … , 2006*
* Children were defined as patients younger than 18 years of age.
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hcup-us.ahrq.gov/db/nation/nis/reports/NIS_1996_Design_Report.jsp
January 01, 1996 - and population size.
1996 NIS Hospital Sampling Procedure
For the 1996 sample AHCPR decided that, rather … However, it was implemented for exclusion rather than inclusion. … This was 1 hospital more than the target sample size of 151. … This is in contrast to the superpopulation model, which adopts a stochastic viewpoint rather than a deterministic … Further, the sample weights were developed as annual, cross-sectional weights rather than longitudinal