-
hcup-us.ahrq.gov/db/nation/nis/tools/stats/FileSpecifications_NIS_2002_CORE.TXT
January 01, 2002 - Data Set Name: NIS_2002_CORE
Number of Observations: 7853982
Total Record Length: 490
Total Number of Variables: 116
Columns Description:
======= ============
1- 3 Database name
5- 8 Discharge year of data
10- 25 File name
27- 29 Variable number
31- 49 Variable name
51- 53 …
-
hcup-us.ahrq.gov/db/nation/nis/tools/stats/FileSpecifications_NIS_2003_10PCT_SEVERITY_B.TXT
January 01, 2003 - Data Set Name: NIS_2003_10PCT_SEVERITY_B
Number of Observations: 797773
Total Record Length: 172
Total Number of Variables: 46
Columns Description:
======= ============
1- 3 Database name
5- 8 Discharge year of data
10- 25 File name
27- 29 Variable number
31- 59 Variable name
61- 63 S…
-
hcup-us.ahrq.gov/db/nation/nis/tools/stats/FileSpecifications_NIS_2002_HOSPITAL.TXT
January 01, 2002 - Data Set Name: NIS_2002_HOSPITAL
Number of Observations: 995
Total Record Length: 178
Total Number of Variables: 24
Columns Description:
======= ============
1- 3 Database name
5- 8 Discharge year of data
10- 25 File name
27- 29 Variable number
31- 49 Variable name
51- 53 Star…
-
hcup-us.ahrq.gov/db/nation/nis/tools/stats/NIS_2001_CORE.TXT
January 01, 2001 - Data Set Name: NIS_2001_CORE
Number of Observations: 7452727
Total Record Length: 483
Total Number of Variables: 115
Columns Description:
======= ============
1- 3 Database name
5- 8 Discharge year of data
10- 25 File name
27- 29 Variable number
31- 49 Variable na…
-
hcup-us.ahrq.gov/db/nation/nis/tools/stats/FileSpecifications_NIS_2002_10PCT_SEVERITY_B.TXT
January 01, 2002 - Data Set Name: NIS_2002_10PCT_SEVERITY_B
Number of Observations: 785398
Total Record Length: 172
Total Number of Variables: 46
Columns Description:
======= ============
1- 3 Database name
5- 8 Discharge year of data
10- 25 File name
27- 29 Variable number
31- 59 Variable name
61- 63 S…
-
hcup-us.ahrq.gov/db/nation/nis/tools/stats/FileSpecifications_NIS_2002_10PCT_SEVERITY_A.TXT
January 01, 2002 - Data Set Name: NIS_2002_10PCT_SEVERITY_A
Number of Observations: 785398
Total Record Length: 172
Total Number of Variables: 46
Columns Description:
======= ============
1- 3 Database name
5- 8 Discharge year of data
10- 25 File name
27- 29 Variable number
31- 59 Variable name
61- 63 S…
-
hcup-us.ahrq.gov/db/nation/nis/tools/stats/FileSpecifications_NIS_2018_DX_PR_GRPS.TXT
January 01, 2018 - Data Set Name: NIS_2018_DX_PR_GRPS
Number of Observations: 7105498
Total Record Length: 567
Total Number of Data Elements: 544
Columns Description
======= ===========
1- 3 Database name
5- 8 Discharge year of data
10- 35 File name
37- 39 Data element number
41- 69 Data element name…
-
hcup-us.ahrq.gov/db/nation/nis/tools/stats/FileSpecifications_NIS_2018_Core.TXT
January 01, 2018 - Data Set Name: NIS_2018_CORE
Number of Observations: 7105498
Total Record Length: 632
Total Number of Data Elements: 121
Columns Description
======= ===========
1- 3 Database name
5- 8 Discharge year of data
10- 35 File name
37- 39 Data element number
41- 69 Data element name…
-
hcup-us.ahrq.gov/db/nation/nis/tools/stats/SummaryStats_NIS_2019_Quality_Report.PDF
January 01, 2019 - please refer to the special report on HCUP Quality Control Procedures.
For more information about the HCUP edit checks,
*Mm/ar = Medical misadventure/adverse reaction.
HCUP Summary Statistics Report : NIS 2019
21:45 Thursday, July 29, 2021 1
Data Quality Report
Edit Category Edit Check
Percent
of
Records
(2019)
N…
-
hcup-us.ahrq.gov/db/nation/nis/tools/stats/SummaryStats_NIS_2013_Quality_Report.PDF
January 01, 2013 - please refer to the special report on HCUP Quality Control Procedures.
For more information about the HCUP edit checks,
*Mm/ar = Medical misadventure/adverse reaction.
HCUP Summary Statistics Report : NIS 2013
18:09 Tuesday, September 22, 2015 1
Data Quality Report
please refer to the special report on HCUP Quality …
-
hcup-us.ahrq.gov/db/nation/nis/tools/stats/SummaryStats_NIS_2012_Quality_Report.PDF
January 01, 2012 - please refer to the special report on HCUP Quality Control Procedures.
For more information about the HCUP edit checks,
*Mm/ar = Medical misadventure/adverse reaction.
HCUP Summary Statistics Report : NIS 2012
20:12 Monday, June 2, 2014 1
Data Quality Report
please refer to the special report on HCUP Quality Control…
-
hcup-us.ahrq.gov/db/nation/nis/tools/stats/SummaryStats_NIS_2005_Quality_Report.PDF
January 01, 2005 - please refer to the special report on HCUP Quality Control Procedures.
For more information about the HCUP edit checks,
*Mm/ar = Medical misadventure/adverse reaction.
HCUP Summary Statistics Report : NIS 2005 18:31 Thursday, May 24, 2007 1
Data Quality Report
please refer to the special report on HCUP Quality Contr…
-
hcup-us.ahrq.gov/db/nation/nis/tools/stats/SummaryStats_NIS_2004_Quality_Report.PDF
January 01, 2004 - please refer to the special report on HCUP Quality Control Procedures.
For more information about the HCUP edit checks,
*Mm/ar = Medical misadventure/adverse reaction.
HCUP Summary Statistics Report : NIS 2004 06:14 Tuesday, July 11, 2006 1
Data Quality Report
please refer to the special report on HCUP Quality Contr…
-
hcup-us.ahrq.gov/db/nation/nis/tools/stats/SummaryStats_NIS_2014_Quality_Report.PDF
January 01, 2014 - please refer to the special report on HCUP Quality Control Procedures.
For more information about the HCUP edit checks,
*Mm/ar = Medical misadventure/adverse reaction.
HCUP Summary Statistics Report : NIS 2014
17:01 Thursday, October 6, 2016 1
Data Quality Report
please refer to the special report on HCUP Quality Co…
-
hcup-us.ahrq.gov/db/nation/nis/tools/stats/SummaryStats_NIS_2001_Quality_Report.PDF
January 01, 2001 - please refer to the special report on HCUP Quality Control Procedures.
For more information about the HCUP edit checks,
elements are reliable in the NIS.
AGE and LOS calculated in a manner consistent with methods used for HCUP processing, thus these data
(i.e., dates are missing), resulting in the failure of these ed…
-
hcup-us.ahrq.gov/db/nation/nis/tools/stats/SummaryStats_NIS_2002_Quality_Report.PDF
January 01, 2002 - please refer to the special report on HCUP Quality Control Procedures.
For more information about the HCUP edit checks,
HCUP Summary Statistics Report : NIS 2002 103:37 Friday, April 30, 2004
Data Quality Report
Edit Category Edit Check Percent of Records (2002) Number of Records (2002)
EANY
: Failed at least …
-
hcup-us.ahrq.gov/db/nation/nis/tools/stats/MaskedStats_NIS_2018_DX_PR_GRPS.PDF
January 01, 2018 - please refer to the section on Description of Data Elements.
For more information about the coding of HCUP data elements,
HCUP Summary Statistics Report: NIS 2018 DX_PR_GRPS File
15:26 Thursday, October 22, 2020 1
Means of Continuous Data Elements
Variable / Label
N
N
Miss Minimum Maximum Mean Std Dev
HOSP_NIS : …
-
hcup-us.ahrq.gov/db/nation/nis/tools/stats/MaskedStats_NIS_2018_Severity.PDF
January 01, 2018 - please refer to the section on Description of Data Elements.
For more information about the coding of HCUP data elements,
HCUP Summary Statistics Report: NIS 2018 Severity File 15:26 Thursday, October 22, 2020 1
Means of Continuous Data Elements
Variable / Label
N
N
Miss Minimum Maximum Mean Std Dev
HOSP_NIS : NI…
-
hcup-us.ahrq.gov/db/nation/nis/tools/stats/MaskedStats_NIS_2018_Hospital.PDF
January 01, 2018 - please refer to the section on Description of Data Elements.
For more information about the coding of HCUP data elements,
HCUP Summary Statistics Report: NIS 2018 Hospital File 15:26 Thursday, October 22, 2020 1
Means of Continuous Data Elements
Variable / Label N N Miss Minimum Maximum Mean Std Dev
DISCWT : NIS d…
-
hcup-us.ahrq.gov/db/nation/nis/tools/stats/MaskedStats_NIS_2018_Core.PDF
January 01, 2018 - please refer to the section on Description of Data Elements.
For more information about the coding of HCUP data elements,
HCUP Summary Statistics Report: NIS 2018 Core File 15:26 Thursday, October 22, 2020 1
Means of Continuous Data Elements
Variable / Label N N Miss Minimum Maximum Mean Std Dev
AGE : Age in years…