-
hcup-us.ahrq.gov/db/nation/nis/tools/stats/NIS_1998_CORE.TXT
January 01, 1998 - Data Set Name: NIS_1998_CORE
Number of Observations: 6827350
Total Record Length … NIS 1998 CORE 5 ASOURCE 23 24 Num Admission source (uniform)
NIS 1998 CORE … NIS 1998 CORE 13 DQTR 48 49 Num Discharge quarter
NIS 1998 CORE 14 DRG … 1998 CORE 34 DXCCS1 149 152 Num CCS: principal diagnosis
NIS 1998 CORE 35 … 15
NIS 1998 CORE 49 FEMALE 209 210 Num Indicator of sex
NIS 1998 CORE 50
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hcup-us.ahrq.gov/db/nation/nis/tools/stats/NIS_2000_CORE.TXT
January 01, 2000 - Data Set Name: NIS_2000_CORE
Number of Observations: 7450992
Total Record Length … 2000 CORE 9 DIED 32 33 Num Died during hospitalization
NIS 2000 CORE … diagnosis
NIS 2000 CORE 20 DX2 86 90 Char Diagnosis 2
NIS 2000 CORE … date
NIS 2000 CORE 56 MDC18 243 244 Num MDC, version 18
NIS 2000 CORE … CORE 83 PRCCS3 361 363 Num CCS: procedure 3
NIS 2000 CORE
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hcup-us.ahrq.gov/db/nation/neds/pgms/StataLoad_NEDS_2009_Core.Do
January 01, 2009 - **********************
* Stataload_NEDS_2009_Core.Do
* This program will load the 2009 NEDS CSV Core … *****************************************************************************/
#delimit ;
/* Set … available memory size */
set mem 1400m;
/* Read data elements from the csv file */
infile
-
hcup-us.ahrq.gov/db/nation/neds/pgms/StataLoad_NEDS_2012_Core.Do
January 01, 2012 - **********************
* Stataload_NEDS_2012_Core.Do
* This program will load the 2012 NEDS CSV Core … *****************************************************************************/
#delimit ;
/* Set … available memory size */
set mem 1400m;
/* Read data elements from the csv file */
infile
-
hcup-us.ahrq.gov/db/nation/neds/pgms/StataLoad_NEDS_2011_Core.Do
January 01, 2011 - **********************
* Stataload_NEDS_2011_Core.Do
* This program will load the 2011 NEDS CSV Core … *****************************************************************************/
#delimit ;
/* Set … available memory size */
set mem 1400m;
/* Read data elements from the csv file */
infile
-
hcup-us.ahrq.gov/db/nation/neds/pgms/StataLoad_NEDS_2010_Core.Do
January 01, 2010 - **********************
* Stataload_NEDS_2010_Core.Do
* This program will load the 2010 NEDS CSV Core … *****************************************************************************/
#delimit ;
/* Set … available memory size */
set mem 1400m;
/* Read data elements from the csv file */
infile
-
hcup-us.ahrq.gov/db/nation/neds/pgms/StataLoad_NEDS_2013_Core.Do
January 01, 2013 - **********************
* Stataload_NEDS_2013_Core.Do
* This program will load the 2013 NEDS CSV Core … *****************************************************************************/
#delimit ;
/* Set … available memory size */
set mem 1400m;
/* Read data elements from the csv file */
infile
-
hcup-us.ahrq.gov/db/nation/neds/pgms/StataLoad_NEDS_2011v2_Core.Do
February 25, 2015 - **********************
* Stataload_NEDS_2011_Core.Do
* This program will load the 2011 NEDS CSV Core … *****************************************************************************/
#delimit ;
/* Set … available memory size */
set mem 1400m;
/* Read data elements from the csv file */
infile
-
hcup-us.ahrq.gov/db/nation/nis/NIS_Trends_Supplemental_Merge_Driver.sas
September 11, 2006 - to import NIS Trends Supplemental Files and */
/* merge to previously created NIS data set … Create or copy the NIS Trends Supplemental file */
/* into same location as the core … corepath_ - Folder path location of transport file. */
/* corename_ - Name of current core … \SASDATA; * Update to path location of current core data set;
%LET corename_ = … NIS_CORE_&year_.; * Update to name of current core data set;
%LET mrgpath
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hcup-us.ahrq.gov/db/nation/neds/stats/FileSpecifications_NEDS_2017_Core.TXT
January 01, 2017 - Data Set Name: NEDS_2017_CORE
Number of Observations: 33506645
Total Number of Data … 2017 Core 14 I10_DX2 7 Char ICD-10-CM Diagnosis 2
NEDS 2017 Core 15 I10_DX3 … 8
NEDS 2017 Core 21 I10_DX9 7 Char ICD-10-CM Diagnosis 9
NEDS 2017 Core 22 … 12
NEDS 2017 Core 25 I10_DX13 7 Char ICD-10-CM Diagnosis 13
NEDS 2017 Core … 16
NEDS 2017 Core 29 I10_DX17 7 Char ICD-10-CM Diagnosis 17
NEDS 2017 Core
-
hcup-us.ahrq.gov/db/nation/neds/stats/FileSpecifications_NEDS_2016_Core.TXT
January 01, 2016 - Data Set Name: NEDS_2016_CORE
Number of Observations: 32680232
Total Number of Data … 2016 Core 14 I10_DX2 7 Char ICD-10-CM Diagnosis 2
NEDS 2016 Core 15 I10_DX3 … 8
NEDS 2016 Core 21 I10_DX9 7 Char ICD-10-CM Diagnosis 9
NEDS 2016 Core 22 … 12
NEDS 2016 Core 25 I10_DX13 7 Char ICD-10-CM Diagnosis 13
NEDS 2016 Core … 16
NEDS 2016 Core 29 I10_DX17 7 Char ICD-10-CM Diagnosis 17
NEDS 2016 Core
-
hcup-us.ahrq.gov/db/nation/neds/stats/FileSpecifications_NEDS_2007v2_Core.TXT
April 12, 2010 - Data Set Name: NEDS_2007_CORE
Number of Observations: 26627923
Total Number of Data … Core 9 CHRON6 Num Chronic condition indicator 6
NEDS 2007 Core … quarter
NEDS 2007 Core 23 DX1 Char Diagnosis 1
NEDS 2007 Core … Core 27 DX5 Char Diagnosis 5
NEDS 2007 Core 28 DX6 … 9
NEDS 2007 Core 47 DXCCS10 Num CCS: diagnosis 10
NEDS 2007 Core
-
hcup-us.ahrq.gov/db/nation/neds/stats/FileSpecifications_NEDS_2007_Core.TXT
January 01, 2007 - Data Set Name: NEDS_2007_CORE
Number of Observations: 26971660
Total Number of Data … Core 9 CHRON6 Num Chronic condition indicator 6
NEDS 2007 Core … quarter
NEDS 2007 Core 23 DX1 Char Diagnosis 1
NEDS 2007 Core … Core 27 DX5 Char Diagnosis 5
NEDS 2007 Core 28 DX6 … 9
NEDS 2007 Core 47 DXCCS10 Num CCS: diagnosis 10
NEDS 2007 Core
-
hcup-us.ahrq.gov/db/nation/neds/stats/FileSpecifications_NEDS_2006v2_Core.TXT
April 12, 2010 - Data Set Name: NEDS_2006_CORE
Number of Observations: 25702597
Total Number of Data … Core 9 CHRON6 Num Chronic condition indicator 6
NEDS 2006 Core … Core 24 DX2 Char Diagnosis 2
NEDS 2006 Core 25 DX3 … Core 28 DX6 Char Diagnosis 6
NEDS 2006 Core 29 DX7 … Core 41 DXCCS4 Num CCS: diagnosis 4
NEDS 2006 Core
-
hcup-us.ahrq.gov/db/nation/neds/stats/FileSpecifications_NEDS_2006_Core.TXT
January 01, 2006 - Data Set Name: NEDS_2006_CORE
Number of Observations: 25954816
Total Number of Data … Core 9 CHRON6 Num Chronic condition indicator 6
NEDS 2006 Core … Core 24 DX2 Char Diagnosis 2
NEDS 2006 Core 25 DX3 … Core 28 DX6 Char Diagnosis 6
NEDS 2006 Core 29 DX7 … Core 41 DXCCS4 Num CCS: diagnosis 4
NEDS 2006 Core
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hcup-us.ahrq.gov/db/nation/neds/stats/FileSpecifications_NEDS_2020_Core.TXT
January 01, 2020 - Data Set Name: NEDS_2020_CORE
Number of Observations: 28037034
Total Number of Data … NEDS 2020 Core 12 I10_DX1 7 Char ICD-10-CM Diagnosis 1
NEDS 2020 Core … 4
NEDS 2020 Core 16 I10_DX5 7 Char ICD-10-CM Diagnosis 5
NEDS 2020 Core … 8
NEDS 2020 Core 20 I10_DX9 7 Char ICD-10-CM Diagnosis 9
NEDS 2020 Core … NEDS 2020 Core 66 NEDS_STRATUM 5 Num Stratum used to sample hospital
NEDS 2020 Core
-
hcup-us.ahrq.gov/db/nation/neds/stats/FileSpecifications_NEDS_2019_Core.TXT
January 01, 2019 - Data Set Name: NEDS_2019_CORE
Number of Observations: 33147251
Total Number of Data … ED
NEDS 2019 Core 7 DQTR 2 Num Discharge quarter
NEDS 2019 Core … Core 12 I10_DX1 7 Char ICD-10-CM Diagnosis 1
NEDS 2019 Core 13 I10_DX2 … 2019 Core 16 I10_DX5 7 Char ICD-10-CM Diagnosis 5
NEDS 2019 Core 17 I10 … NEDS 2019 Core 20 I10_DX9 7 Char ICD-10-CM Diagnosis 9
NEDS 2019 Core
-
hcup-us.ahrq.gov/db/nation/neds/stats/FileSpecifications_NEDS_2008_Core.TXT
January 01, 2008 - Data Set Name: NEDS_2008_CORE
Number of Observations: 28447148
Total Number of Data … NEDS 2008 Core 4 CHRON1 3 Num Chronic condition indicator 1
NEDS 2008 Core … 5
NEDS 2008 Core 9 CHRON6 3 Num Chronic condition indicator 6
NEDS 2008 Core … 10
NEDS 2008 Core 14 CHRON11 3 Num Chronic condition indicator 11
NEDS 2008 Core … 5 Char Diagnosis 4
NEDS 2008 Core 27 DX5 5 Char Diagnosis 5
NEDS 2008 Core
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hcup-us.ahrq.gov/db/nation/neds/stats/FileSpecifications_NEDS_2022_Core.TXT
January 01, 2022 - Data Set Name: NEDS_2022_CORE
Number of Observations: 32298120
Total Number of Data … ED
NEDS 2022 Core 7 DQTR 2 Num Discharge quarter
NEDS 2022 Core … Core 12 I10_DX1 7 Char ICD-10-CM Diagnosis 1
NEDS 2022 Core 13 I10_DX2 … 2022 Core 16 I10_DX5 7 Char ICD-10-CM Diagnosis 5
NEDS 2022 Core 17 I10 … NEDS 2022 Core 20 I10_DX9 7 Char ICD-10-CM Diagnosis 9
NEDS 2022 Core
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hcup-us.ahrq.gov/db/nation/neds/stats/FileSpecifications_NEDS_2021_Core.TXT
January 01, 2021 - Data Set Name: NEDS_2021_CORE
Number of Observations: 30099368
Total Number of Data … ED
NEDS 2021 Core 7 DQTR 2 Num Discharge quarter
NEDS 2021 Core … Core 12 I10_DX1 7 Char ICD-10-CM Diagnosis 1
NEDS 2021 Core 13 I10_DX2 … 2021 Core 16 I10_DX5 7 Char ICD-10-CM Diagnosis 5
NEDS 2021 Core 17 I10 … NEDS 2021 Core 20 I10_DX9 7 Char ICD-10-CM Diagnosis 9
NEDS 2021 Core