-
hcup-us.ahrq.gov/db/nation/neds/NEDS_Introduction_2010.jsp
January 01, 2010 - This is the case because the population is defined at that point in time and because the estimate is … In each iteration, the outcome of interest is predicted for one-tenth of the observations by an estimate … For the upper range of visits in the survey (16 or more ED visits), 16 ED visits were used for the estimate
-
hcup-us.ahrq.gov/db/nation/neds/NEDS_Introduction_2009.pdf
January 01, 2009 - This is the case because the population is defined at that point in time
and because the estimate is … In each iteration, the outcome of
interest is predicted for one-tenth of the observations by an estimate … For the
upper range of visits in the survey (16 or more ED visits), 16 ED visits were used for the estimate
-
hcup-us.ahrq.gov/db/nation/neds/NEDS_Introduction_2009.jsp
January 01, 2009 - This is the case because the population is defined at that point in time and because the estimate is … In each iteration, the outcome of interest is predicted for one-tenth of the observations by an estimate … For the upper range of visits in the survey (16 or more ED visits), 16 ED visits were used for the estimate
-
hcup-us.ahrq.gov/db/nation/neds/NEDS2014Introduction.pdf
December 12, 2016 - This is the case because the population is defined at that point in time
and because the estimate is … In each iteration, the outcome of
interest is predicted for one-tenth of the observations by an estimate … For the upper range of visits in the survey (16 or more ED visits), 16 ED visits were used for the
estimate
-
hcup-us.ahrq.gov/db/nation/nass/2020_NASS_Introduction.pdf
January 01, 2020 - This is the case because the population is defined at that point in time
and because the estimate is … In each iteration, the outcome of
interest is predicted for one-tenth of the observations by an estimate
-
hcup-us.ahrq.gov/db/nation/neds/NEDS2018Introduction.pdf
November 01, 2020 - Sampled
Number of ED
Visits in
Sample
(Unweighted)
Number of ED
Visits,
Weighted
National
Estimate … This is the case because the population is defined at that point in time
and because the estimate is … In each iteration, the outcome of
interest is predicted for one-tenth of the observations by an estimate … For the upper range of visits in the survey (16 or more ED visits), 16 ED visits were used for the
estimate … dThe estimate for other in 2018 was not shown in the WISQARS Query System because it was unstable due
-
hcup-us.ahrq.gov/reports/methods/2015_02.pdf
January 01, 2015 - Nielsen uses intra-census methods to estimate household and
demographic statistics for geographic areas … Nielsen uses intra-census methods to estimate
household and demographic statistics for geographic areas … To obtain the estimate of S and its standard error, SES, we followed
instructions in the NIS Variance … of S*, the weighted sum in
the numerator using the revised weights, and the estimate SES*, the standard … stdgN ,
ˆ = Standard inpatient population for cell g (Estimate of year 2010 total inpatient
population
-
hcup-us.ahrq.gov/reports/methods/2011_06.pdf
January 01, 2011 - Claritas uses intra-census methods to estimate household and
demographic statistics for geographic areas … To obtain the estimate of S and its standard error, SES, we followed instructions in the NIS
Variance … of S*, the weighted sum in
the numerator using the revised weights, and the estimate SES*, the standard … stdgN ,
ˆ = Standard inpatient population for cell g (Estimate of year 2000 total inpatient
population … Claritas uses intra-census methods to estimate household and demographic statistics for
geographic areas
-
hcup-us.ahrq.gov/db/nation/neds/NEDS_2006v2_IntroductionRevised.pdf
November 01, 2015 - We estimate that a researcher needs 75 to 100 GB of
space to work comfortably with the NEDS files. … This is the case because the population is defined at that point in time
and because the estimate is … In each iteration, the outcome of
interest is predicted for one-tenth of the observations by an estimate
-
hcup-us.ahrq.gov/db/nation/neds/NEDS_Introduction_2006v2.jsp
November 01, 2015 - We estimate that a researcher needs 75 to 100 GB of space to work comfortably with the NEDS files. … This is the case because the population is defined at that point in time and because the estimate is … In each iteration, the outcome of interest is predicted for one-tenth of the observations by an estimate
-
hcup-us.ahrq.gov/db/vars/uncbwtcharge/kidnote.jsp
September 01, 2008 - Healthcare Cost and Utilization Project (HCUP) KID Notes
An official website of the Department of Health & Human Services
Search All AHRQ Websites
Careers
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FAQs…
-
hcup-us.ahrq.gov/db/nation/kid/DataElements_KID_Hospital_2000.pdf
January 01, 2000 - Microsoft Word - kid_dde_hospnotes_2000.doc
HCUP KIDS’ INPATIENT DATABASE
2000
DESCRIPTION OF DATA ELEMENTS
HOSPITAL WEIGHTS FILE
This document contains cumulative descriptions of data
elements across all years of HCUP data from 1988 to the
current data year.
Not all data el…
-
hcup-us.ahrq.gov/reports/methods/2010_06.pdf
January 01, 2010 - Claritas uses intra-census methods to estimate household and
demographic statistics for geographic areas … To obtain the estimate of S and its standard error, SES, we followed instructions in the NIS
Variance … of S*, the weighted sum in
the numerator using the revised weights, and the estimate SES*, the standard … stdgN ,
ˆ = Standard inpatient population for cell g (Estimate of year 2000 total inpatient
population … Claritas uses intra-census methods to estimate household and demographic statistics for
geographic areas
-
hcup-us.ahrq.gov/db/nation/neds/stats/NEDS_2011_MaskedStats_Core.PDF
January 01, 2011 - 14710706 Pr >= |M| <.0001
Signed Rank S 2.164E14 Pr >= |S| <.0001
Quantiles (Definition 5)
Quantile Estimate … Elements
Variable: DISCWT (Weight to ED Visits in AHA universe)
Quantiles (Definition 5)
Quantile Estimate … 14348261 Pr >= |M| <.0001
Signed Rank S 2.059E14 Pr >= |S| <.0001
Quantiles (Definition 5)
Quantile Estimate … 12454813 Pr >= |M| <.0001
Signed Rank S 1.551E14 Pr >= |S| <.0001
Quantiles (Definition 5)
Quantile Estimate … Elements
Variable: TOTCHG_ED (Total charge for ED services)
Quantiles (Definition 5)
Quantile Estimate
-
hcup-us.ahrq.gov/db/nation/neds/stats/NEDS_2011v2_MaskedStats_Core.PDF
November 03, 2014 - 14394200 Pr >= |M| <.0001
Signed Rank S 2.072E14 Pr >= |S| <.0001
Quantiles (Definition 5)
Quantile Estimate … Elements
Variable: DISCWT (Weight to ED Visits in AHA universe)
Quantiles (Definition 5)
Quantile Estimate … 14035311 Pr >= |M| <.0001
Signed Rank S 1.97E14 Pr >= |S| <.0001
Quantiles (Definition 5)
Quantile Estimate … 12138933 Pr >= |M| <.0001
Signed Rank S 1.474E14 Pr >= |S| <.0001
Quantiles (Definition 5)
Quantile Estimate … Elements
Variable: TOTCHG_ED (Total charge for ED services)
Quantiles (Definition 5)
Quantile Estimate
-
hcup-us.ahrq.gov/db/nation/neds/stats/NEDS_2010_MaskedStats_Core.PDF
January 01, 2010 - 14292151 Pr >= |M| <.0001
Signed Rank S 2.043E14 Pr >= |S| <.0001
Quantiles (Definition 5)
Quantile Estimate … Elements
Variable: DISCWT (Weight to ED Visits in AHA universe)
Quantiles (Definition 5)
Quantile Estimate … 13941795 Pr >= |M| <.0001
Signed Rank S 1.944E14 Pr >= |S| <.0001
Quantiles (Definition 5)
Quantile Estimate … 12183660 Pr >= |M| <.0001
Signed Rank S 1.484E14 Pr >= |S| <.0001
Quantiles (Definition 5)
Quantile Estimate … Elements
Variable: TOTCHG_ED (Total charge for ED services)
Quantiles (Definition 5)
Quantile Estimate
-
hcup-us.ahrq.gov/db/nation/neds/stats/NEDS_2009_MaskedStats_Core.PDF
January 01, 2009 - 14430524 Pr >= |M| <.0001
Signed Rank S 2.082E14 Pr >= |S| <.0001
Quantiles (Definition 5)
Quantile Estimate … Elements
Variable: DISCWT (Weight to ED Visits in AHA universe)
Quantiles (Definition 5)
Quantile Estimate … 14037690 Pr >= |M| <.0001
Signed Rank S 1.971E14 Pr >= |S| <.0001
Quantiles (Definition 5)
Quantile Estimate … 12031187 Pr >= |M| <.0001
Signed Rank S 1.447E14 Pr >= |S| <.0001
Quantiles (Definition 5)
Quantile Estimate … Elements
Variable: TOTCHG_ED (Total charge for ED services)
Quantiles (Definition 5)
Quantile Estimate
-
hcup-us.ahrq.gov/db/vars/discwt/nassnote.jsp
August 01, 2019 - Healthcare Cost and Utilization Project (HCUP) NASS Notes
An official website of the Department of Health & Human Services
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-
hcup-us.ahrq.gov/reports/statbriefs/sb120.pdf
September 01, 2011 - To improve the accuracy, all annual estimates
are two-year averages (e.g., the estimate for 1999 2000 … Using the HCUP Nationwide Inpatient Sample to Estimate Trends. (Updated
for 1988 2004).
-
hcup-us.ahrq.gov/db/vars/discwtcharge/kidnote.jsp
September 01, 2008 - Healthcare Cost and Utilization Project (HCUP) KID Notes
An official website of the Department of Health & Human Services
Search All AHRQ Websites
Careers
Contact Us
Espanol
FAQs…