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hcup-us.ahrq.gov/db/nation/nis/NIS_Introduction_2011.jsp
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hcup-us.ahrq.gov/db/nation/nis/tools/stats/FileSpecifications_NIS_2021_DX_PR_GRPS.TXT
January 01, 2021 - Data Set Name: NIS_2021_DX_PR_GRPS
Number of Observations: 6666752
Total Record Length: 1030
Total Number of Data Elements: 922
Created on 12/22/2023.
Columns Description
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1- 3 Database name
5- 8 Discharge year of data
10- 35 File name
37- 40 Data element number
42-…
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hcup-us.ahrq.gov/db/nation/nis/tools/stats/FileSpecifications_NIS_2020_DX_PR_GRPS_V2.TXT
January 01, 2020 - Data Set Name: NIS_2020_DX_PR_GRPS
Number of Observations: 6471165
Total Record Length: 1027
Total Number of Data Elements: 919
Created on 12/01/2022.
Columns Description
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1- 3 Database name
5- 8 Discharge year of data
10- 35 File name
37- 40 Data elemen…
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hcup-us.ahrq.gov/db/nation/nis/tools/stats/FileSpecifications_NIS_2019_DX_PR_GRPS_V2.TXT
January 01, 2019 - Data Set Name: NIS_2019_DX_PR_GRPS
Number of Observations: 7083805
Total Record Length: 1026
Total Number of Data Elements: 918
Created on 12/02/2022.
Columns Description
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1- 3 Database name
5- 8 Discharge year of data
10- 35 File name
37- 40 Data elemen…
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hcup-us.ahrq.gov/db/nation/nis/tools/stats/FileSpecifications_NIS_2022_DX_PR_GRPS.TXT
January 01, 2022 - Data Set Name: NIS_2022_DX_PR_GRPS
Number of Observations: 6578372
Total Record Length: 1030
Total Number of Data Elements: 922
Created on 10/15/2024.
Columns Description
======= ===========
1- 3 Database name
5- 8 Discharge year of data
10- 35 File name
37- 40 Data element number
42-…
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hcup-us.ahrq.gov/db/nation/nis/NIS_2008_INTRODUCTION.pdf
January 01, 2008 - HEALTHCARE COST AND UTILIZATION PROJECT — HCUP
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hcup-us.ahrq.gov/db/nation/kid/KID_2009_Introduction.pdf
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effectivehealthcare.ahrq.gov/sites/default/files/pdf/methods-usability-testing.pdf
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hcup-us.ahrq.gov/db/nation/nis/2006NIS_INTRODUCTION.pdf
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A FEDERAL-STATE-INDUSTRY PARTNERSHIP IN HEALTH DATA
Sponsored by the Agency for Healthcare Research and Quality
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THE HCUP NATIONWIDE INPATIENT SAMPLE (NIS)
2006
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hcup-us.ahrq.gov/db/nation/nis/NIS_2007_INTRODUCTION.pdf
January 01, 2007 - HEALTHCARE COST AND UTILIZATION PROJECT — HCUP
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A FEDERAL-STATE-INDUSTRY PARTNERSHIP IN HEALTH DATA
Sponsored by the Agency for Healthcare Research and Quality
INTRODUCTION TO
THE HCUP NATIONWIDE INPATIENT SAMPLE (NIS)
2007
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hcup-us.ahrq.gov/db/nation/nis/tools/stats/NIS_2009_MaskedStats_Core_Weighted.PDF
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HCUP Weighted Summary Statistics Report: NIS 2009 - Core File 19:13 Monday, May 16, 2011 1
Means of Continuous Data Elements
please refer to the section on Description of Data Elements.
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hcup-us.ahrq.gov/db/nation/nis/tools/stats/NIS_2004_SummaryStats_CORE.PDF
January 01, 2004 - please refer to the section on Description of Data Elements.
For more information about the coding of HCUP data elements,
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 2004 - CORE File 1
Means of Continuo…
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hcup-us.ahrq.gov/db/nation/nis/tools/stats/NIS_2001_SummaryStats.PDF
January 01, 2001 - please refer to the section on Description of Data Elements.
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hcup-us.ahrq.gov/db/nation/nrd/Introduction_NRD_2010-2015.jsp
January 01, 2015 - THE HCUP NATIONWIDE READMISSIONS DATABASE (NRD), 2015
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effectivehealthcare.ahrq.gov/health-topics/eye-care
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effectivehealthcare.ahrq.gov/health-topics/vitamin-d-deficiency
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hcup-us.ahrq.gov/toolssoftware/ccs/AppendixCMultiDX.txt
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Revised 04/18/16
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effectivehealthcare.ahrq.gov/sites/default/files/related_files/antibiotics-respiratory-infection_disposition-comments.pdf
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effectivehealthcare.ahrq.gov/sites/default/files/diabetes-horizon-scan-high-impact-1306.pdf
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Prepared for:
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540 Gaither Road
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effectivehealthcare.ahrq.gov/sites/default/files/pdf/adhd-future_research.pdf
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