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hcup-us.ahrq.gov/db/nation/nis/NIS_Introduction_1998.jsp
January 01, 1998 - Overview to the HCUP Nationwide Inpatient Sample (NIS), 1998
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hcup-us.ahrq.gov/db/nation/nis/nis_statelevelestimates.jsp
January 01, 2016 - "Can I use older years of the NIS that include State identifiers to do State-level estimates?"
AHRQ strongly advises researchers against using the NIS to estimate State-specific statistics. Prior to 2012, State is available as a NIS data element. However, these NIS samples were not designed to yield a representat…
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hcup-us.ahrq.gov/reports/statbriefs/sb288-Mental-Disorder-Hospitalizations-by-Region-2016-2018.pdf
January 01, 2018 - Geographic Variation in Inpatient Stays for Five Leading Mental Disorders, 2016–2018
1
STATISTICAL BRIEF #288
February 2022
Kathryn R. Fingar, Ph.D., M.P.H., and Marc Roemer, M.S.
Introduction
In 2019, approximately one in five adults in the United States
reported having some type…
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hcup-us.ahrq.gov/reports/statbriefs/sb289-Substance-Use-Disorder-Hospitalizations-by-Region-2016-2018.pdf
January 01, 2018 - Geographic Variation in Inpatient Stays for Five Leading Substance Use Disorders, 2016–2018
1
STATISTICAL BRIEF #289
February 2022
Kathryn R. Fingar, Ph.D., M.P.H., and Marc Roemer, M.S.
Introduction
In 2019 in the United States, 7 percent of individuals aged 12
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hcup-us.ahrq.gov/db/nation/kid/reports/KID_design_rpt_2003.jsp
January 01, 2003 - Design of the HCUP KIDS' Inpatient Database (KID), 2003
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hcup-us.ahrq.gov/datainnovations/clinicaldata/AppendixB_BAAAddendum.pdf
September 30, 2009 - Data Use/ Business Associate Agreement
ADDENDUM A
BUSINESS ASSOCIATE PRIVACY AND SECURITY AGREEMENT
“Adding Clinical Data to Administrative Data”
AHRQ Contract with MHA HHSA290 2007 10080
This document is an addendum to the Business Associate and Security Agreement made
between the Minnesota hospital listed …
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hcup-us.ahrq.gov/db/nation/nis/NIS_Introduction_2012.jsp
January 01, 2012 - INTRODUCTION TO THE HCUP NATIONAL INPATIENT SAMPLE (NIS), 2012
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hcup-us.ahrq.gov/db/quality.pdf
January 31, 2025 - HCUP QUALITY CONTROL PROCEDURES
HCUP (2/20/2025) i Quality Control Procedures Document
HCUP QUALITY CONTROL PROCEDURES
TABLE OF CONTENTS
INTRODUCTION .........................................................................................................…
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hcup-us.ahrq.gov/db/nation/nis/NIS_Introduction_2013.jsp
January 01, 2013 - INTRODUCTION TO THE HCUP NATIONAL INPATIENT SAMPLE (NIS), 2013
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hcup-us.ahrq.gov/db/nation/nis/reports/2012niscomparisonrpt.jsp
April 18, 2016 - 2012 HCUP National Inpatient Sample (NIS) Comparison Report
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hcup-us.ahrq.gov/db/nation/kid/KID_2003_CORE_Volume2_M-Z.pdf
January 01, 2003 - Healthcare Cost and Utilization Project (HCUP) KID Description of Data Elements - Core Notes
Description of Data Elements
Kids' Inpatient Database (KID)
Core File
2003
Volume 2 - Data Elements
Beginning with letters M-Z
This document contains cumulative descriptions of data elemen…
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hcup-us.ahrq.gov/reports/methods/2015-04.pdf
January 01, 2015 - HCUP Methods Series
kbr33831
Contact Information:
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