-
hcup-us.ahrq.gov/db/nation/neds/NEDS2015Introduction.pdf
December 01, 2017 - The
strata that were collapsed for sampling were also collapsed for sample weight calculations. … Within each stratum, s, each ED in the NEDS sample received a weight:
HOSPWT = Ws(universe) = Ns( … Another strategy is to use
sample weight adjustments to compensate for missing values. … DISCWT Discharge weight used to calculate national estimates. … HOSPWT Weight to hospital-owned EDs in AHA universe (i.e.,
total U.S.)
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hcup-us.ahrq.gov/db/nation/nis/NIS96_Overview_122104.pdf
November 01, 2015 - Two 10% Subsamples
C All data elements, including discharge weight, adjusted for subsampling
C … ASC)
All data elements, including discharge weight adjusted for subsampling
Data elements for Core … to discharges in the frame States
DISCWT_S Weight to discharges in the State
DISCWT_U Weight to … discharges in the universe
HOSPWT_F Weight to hospitals in the frame States
HOSPWT_S Weight to … hospitals in the State
HOSPWT_U Weight to hospitals in the universe
N_DISC_F Number of frame state
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hcup-us.ahrq.gov/reports/methods/2011_06.pdf
January 01, 2011 - Weight for Missing Hospitals. … Weight for Missing Quarters. … wg,i = NIS or SID discharge weight for observation i in cell g. … IQI Description
IQI Composite
Weight
NHQR/NHDR
Summary Measure
Weight
IQIs Included in the NHQR … PSI Description
PSI Composite
Weight
NHQR/NHDR
Summary Measure
Weight
PSIs Included in the NHQR
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hcup-us.ahrq.gov/db/nation/nis/NIS_Introduction_2019.jsp
January 01, 2019 - Use the discharge weight (DISCWT 5 ) to project discharges in the NIS Core Files to the discharges from … Each discharge weight is essentially equal to the number of target universe discharges that each sampled … as:
DW s (universe) = DN s (universe) ÷ DN s (sample)
where DW s (universe) was the discharge weight … Thus, each discharge's weight (DISCWT) is equal to the number of universe discharges it represents in … CRC Press, Boca Raton, FL.
5 Prior to 1998, the discharge weight was named DISCWT_U.
-
hcup-us.ahrq.gov/db/nation/nis/NIS_Introduction_2021.jsp
January 01, 2021 - Use the discharge weight (DISCWT 5 ) to
project discharges in the NIS Core Files to the discharges … Each discharge weight is essentially equal to the number of target
universe discharges that each sampled … :
DW s (universe) = DN s (universe) ÷
DN s (sample)
where DW s (universe) was the discharge weight … Thus, each discharge's weight (DISCWT) is equal to the number of
universe discharges it represents … Prior to 1998, the discharge weight was named DISCWT_U.
-
hcup-us.ahrq.gov/db/nation/nis/NIS_Introduction_2020.jsp
January 01, 2020 - Use the discharge weight (DISCWT 5 ) to project discharges in the NIS Core Files to the discharges from … Each discharge weight is essentially equal to the number of target universe discharges that each sampled … as:
DW s (universe) = DN s (universe) ÷ DN s (sample)
where DW s (universe) was the discharge weight … Thus, each discharge's weight (DISCWT) is equal to the number of universe discharges it represents in … CRC Press, Boca Raton, FL.
5 Prior to 1998, the discharge weight was named DISCWT_U.
-
hcup-us.ahrq.gov/db/nation/nis/tools/stats/NIS_2000_SummaryStats_Hospital.PDF
January 01, 2000 - Elements 14:57 Thursday, June 9, 2005
Variable / Label N
N
Miss Minimum Maximum Mean Std Dev
DISCWT : Weight … discharges in AHA universe for estimates
other than total charges 994 0 2.34 21.68 5.09 1.40
DISCWTcharge : Weight … 2.11
HOSPID : HCUP hospital identification number 994 0 4006.00 55176.00 29478.05 16624.45
HOSPWT : Weight … Continuous Data Elements 14:57 Thursday, June 9, 2005
The UNIVARIATE Procedure
Variable: DISCWT (Weight … Continuous Data Elements 14:57 Thursday, June 9, 2005
The UNIVARIATE Procedure
Variable: DISCWT (Weight
-
hcup-us.ahrq.gov/kidoverview.jsp
February 01, 2025 - HCUP-US KID Overview
An official website of the Department of Health & Human Services
Search All AHRQ Websites
Careers
Contact Us
Espanol
FAQs
Email Updates
…
-
hcup-us.ahrq.gov/tech_assist/standarderrors/508/508course_2016.jsp
January 01, 2016 - RETAIN DISCHGS 1;
RUN;
PROC SURVEYMEANS DATA=NIS_2013_CORE SUM STD MEAN STDERR MISSING;
WEIGHT … RETAIN DISCHGS 1;
RUN;
PROC SURVEYMEANS DATA=NIS_2013_CORE SUM STD MEAN STDERR MISSING;
WEIGHT … PROC SURVEYMEANS DATA=NIS_2013_CORE SUM STD MEAN STDERR MISSING;
When you select WEIGHT The WEIGHT … WEIGHT discwt;
When you select CLASS The CLASS statement identifies DIED as a categorical variable … When you select "discwt =1" Assign a valid weight value to non-CABG subset observations from the HOSPITAL
-
hcup-us.ahrq.gov/reports/methods/2007_07.pdf
January 01, 2007 - procedure; transfers to another hospital; patients with unknown disposition; and neonates with a birth
weight … wg,i = Disparities analysis file discharge weight for observation i in cell g. … The only difference
was that the weight for patient i in cell g was redefined to account for the weighting … for direct
standardization and the discharge weight as:
ig
obsg
stdg
ig wN
N
w ,
,
,*
, ⋅= … wg,i = Disparities analysis file discharge weight for observation i in cell g.
-
hcup-us.ahrq.gov/db/nation/nis/NIS97_Overview_122104.pdf
September 01, 2002 - Two 10% Subsamples
C All data elements, including discharge weight, adjusted for subsampling … ASC)
All data elements, including discharge weight adjusted for subsampling
Data elements for Core … to discharges in the frame States
DISCWT_S Weight to discharges in the State
DISCWT_U Weight … to discharges in the universe
HOSPWT_F Weight to hospitals in the frame States
HOSPWT_S Weight … to hospitals in the State
HOSPWT_U Weight to hospitals in the universe
N_DISC_F Number of frame
-
hcup-us.ahrq.gov/db/nation/nis/NIS_Introduction_2017.jsp
January 01, 2017 - Use the discharge weight (DISCWT 5 ) to project discharges in the NIS Core Files to the discharges from … Each discharge weight is essentially equal to the number of target universe discharges that each sampled … as:
DW s (universe) = DN s (universe) ÷ DN s (sample)
where DW s (universe) was the discharge weight … Thus, each discharge's weight (DISCWT) is equal to the number of universe discharges it represents in … CRC Press, Boca Raton, FL.
5 Prior to 1998, the discharge weight was named DISCWT_U.
-
hcup-us.ahrq.gov/db/nation/neds/stats/NEDS_2014_MaskedStats_Hospital.PDF
January 01, 2014 - 2016 1
Means of Continuous Data Elements
Variable / Label N N Miss Min Max Mean Std Dev
DISCWT : Weight … to ED Visits in AHA universe 945 0 1.02 20.52 4.70 1.37
HOSPWT : Weight to hospitals in AHA universe … Thursday, December 1, 2016 16
Univariates of Selected Continuous Data Elements
Variable: DISCWT (Weight … Thursday, December 1, 2016 16
Univariates of Selected Continuous Data Elements
Variable: DISCWT (Weight … Thursday, December 1, 2016 17
Univariates of Selected Continuous Data Elements
Variable: DISCWT (Weight
-
hcup-us.ahrq.gov/db/nation/neds/stats/NEDS_2013_MaskedStats_Hospital.PDF
January 01, 2013 - 2015 1
Means of Continuous Data Elements
Variable / Label N N Miss Min Max Mean Std Dev
DISCWT : Weight … to ED Visits in AHA universe 947 0 2.06 18.97 4.78 1.28
HOSPWT : Weight to hospitals in AHA universe … Thursday, November 5, 2015 16
Univariates of Selected Continuous Data Elements
Variable: DISCWT (Weight … Thursday, November 5, 2015 16
Univariates of Selected Continuous Data Elements
Variable: DISCWT (Weight … Thursday, November 5, 2015 17
Univariates of Selected Continuous Data Elements
Variable: DISCWT (Weight
-
hcup-us.ahrq.gov/db/nation/neds/stats/NEDS_2017_Hospital_MaskedStats.PDF
January 01, 2017 - 2019 1
Means of Continuous Data Elements
Variable / Label N N Miss Min Max Mean Std Dev
DISCWT : Weight … to ED Visits in AHA universe 984 0 1.13 22.56 4.73 1.49
HOSPWT : Weight to hospitals in AHA universe … Saturday, November 23, 2019 16
Univariates of Selected Continuous Data Elements
Variable: DISCWT (Weight … Saturday, November 23, 2019 16
Univariates of Selected Continuous Data Elements
Variable: DISCWT (Weight … Saturday, November 23, 2019 17
Univariates of Selected Continuous Data Elements
Variable: DISCWT (Weight
-
hcup-us.ahrq.gov/db/nation/neds/stats/NEDS_2007v2_MaskedStats_Hospital.PDF
April 09, 2010 - Means of Continuous Data Elements
Variable / Label
N
N
Miss Minimum Maximum Mean Std Dev
DISCWT : Weight … to ED Visits in AHA universe 966 0 1.03 27.53 4.78 1.79
HOSPWT : Weight to hospitals in AHA universe … :09 Friday, April 9, 2010 16
Univariates of Selected Continuous Data Elements
Variable: DISCWT (Weight … :09 Friday, April 9, 2010 16
Univariates of Selected Continuous Data Elements
Variable: DISCWT (Weight … :09 Friday, April 9, 2010 17
Univariates of Selected Continuous Data Elements
Variable: DISCWT (Weight
-
hcup-us.ahrq.gov/db/nation/neds/stats/NEDS_2011v2_MaskedStats_Hospital.PDF
November 03, 2014 - 2014 1
Means of Continuous Data Elements
Variable / Label N N Miss Min Max Mean Std Dev
DISCWT : Weight … to ED Visits in AHA universe 951 0 0.58 24.14 4.73 1.31
HOSPWT : Weight to hospitals in AHA universe … Monday, November 3, 2014 16
Univariates of Selected Continuous Data Elements
Variable: DISCWT (Weight … Monday, November 3, 2014 16
Univariates of Selected Continuous Data Elements
Variable: DISCWT (Weight … Monday, November 3, 2014 17
Univariates of Selected Continuous Data Elements
Variable: DISCWT (Weight
-
hcup-us.ahrq.gov/db/nation/neds/stats/NEDS_2009_MaskedStats_Hospital.PDF
January 01, 2009 - 2011 1
Means of Continuous Data Elements
Variable / Label
N
N
Miss Min Max Mean Std Dev
DISCWT : Weight … to ED Visits in AHA universe 964 0 1.01 31.42 4.69 1.95
HOSPWT : Weight to hospitals in AHA universe … Saturday, September 10, 2011 16
Univariates of Selected Continuous Data Elements
Variable: DISCWT (Weight … Saturday, September 10, 2011 16
Univariates of Selected Continuous Data Elements
Variable: DISCWT (Weight … Saturday, September 10, 2011 17
Univariates of Selected Continuous Data Elements
Variable: DISCWT (Weight
-
hcup-us.ahrq.gov/db/nation/neds/stats/NEDS_2011_MaskedStats_Hospital.PDF
January 01, 2011 - 2013 1
Means of Continuous Data Elements
Variable / Label N N Miss Min Max Mean Std Dev
DISCWT : Weight … to ED Visits in AHA universe 951 0 0.58 23.97 4.64 1.34
HOSPWT : Weight to hospitals in AHA universe … Thursday, December 5, 2013 16
Univariates of Selected Continuous Data Elements
Variable: DISCWT (Weight … Thursday, December 5, 2013 16
Univariates of Selected Continuous Data Elements
Variable: DISCWT (Weight … Thursday, December 5, 2013 17
Univariates of Selected Continuous Data Elements
Variable: DISCWT (Weight
-
hcup-us.ahrq.gov/db/nation/neds/stats/NEDS_2008_MaskedStats_Hospital.PDF
January 01, 2008 - 2010 1
Means of Continuous Data Elements
Variable / Label
N
N
Miss Min Max Mean Std Dev
DISCWT : Weight … to ED Visits in AHA universe 980 0 1.03 30.29 4.65 1.83
HOSPWT : Weight to hospitals in AHA universe … Tuesday, August 10, 2010 16
Univariates of Selected Continuous Data Elements
Variable: DISCWT (Weight … Tuesday, August 10, 2010 16
Univariates of Selected Continuous Data Elements
Variable: DISCWT (Weight … Tuesday, August 10, 2010 17
Univariates of Selected Continuous Data Elements
Variable: DISCWT (Weight