-
hcup-us.ahrq.gov/db/nation/nis/NIS_Introduction_2010.jsp
January 01, 2010 - Files
Table 3: Data Elements in the NIS Disease Severity Measures Files
Table 4: Data Elements … sets of disease severity measures. … Refer to Table 3 in Appendix III for a list of data elements in the Severity Measures files. … weights. … (to calculate national estimates)
Discharge weights (Weights for 1988-1993 are on Hospital Weights
-
hcup-us.ahrq.gov/db/nation/nis/NIS_Introduction_2011.jsp
January 01, 2011 - Files
Table 3: Data Elements in the NIS Disease Severity Measures Files
Table 4: Data Elements … of disease severity measures. … Refer to Table 3 in Appendix III for a list of data elements in the Severity Measures files. … files (record = hospital)
Table 3 for the Disease Severity Measures files (record = inpatient stay … weights.
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hcup-us.ahrq.gov/db/vars/aprdrg_severity/nisnote.jsp
September 01, 2008 - Procedure Classes for ICD-9-CM
Surgery Flags for ICD-9-CM
HCUP Supplemental Files
NIS-Trend Weights … This severity measure includes the base APR-DRG, the severity of illness subclass, and the risk of mortality … The prefix "APRDRG" has been included in the data element names to distinguish APR-DRG measures from
-
hcup-us.ahrq.gov/db/nation/nis/NIS_Introduction_2012.jsp
January 01, 2012 - Files
Table 3: Data Elements in the NIS Disease Severity Measures Files
Table 4: Data Elements … of disease severity measures. … Refer to Table 3 in Appendix III for a list of data elements in the Severity Measures file. … files (record = hospital)
Table 3 for the Disease Severity Measures files (record = inpatient stay … (to calculate national estimates)
Discharge weights (weights for 1988–1993 are on Hospital Weights
-
hcup-us.ahrq.gov/db/nation/nis/NIS_Introduction_2009.jsp
January 01, 2009 - Files
Table 3: Data Elements in the NIS Disease Severity Measures Files
Table 4: Data Elements … sets of disease severity measures. … Refer to Table 3 in Appendix III for a list of data elements in the Severity Measures files. … weights. … for all States in the 2009 NIS Disease Severity Measures files.
-
hcup-us.ahrq.gov/db/nation/nis/NIS_2008_INTRODUCTION.pdf
January 01, 2008 - from
four different sets of disease severity measures. … Refer to Table 3 in Appendix III for a list
of data elements in the Severity Measures files. … The NIS Inpatient Core and Hospital Weights
files are on CD-ROM #1, while the Disease Severity Measures … weights. … for all States in the 2005 NIS Disease Severity
Measures files.
-
hcup-us.ahrq.gov/db/nation/nis/NIS_2007_INTRODUCTION.pdf
January 01, 2007 - from
four different sets of disease severity measures. … Refer to Table 3 in Appendix III for a list
of data elements in the Severity Measures files. … The NIS Inpatient Core and Hospital Weights
files are on CD-ROM #1, while the Disease Severity Measures … weights. … for all States in the 2005 NIS Disease Severity
Measures files.
-
hcup-us.ahrq.gov/datainnovations/clinicaldata/WAFinalReport042309.pdf
April 23, 2009 - , and studies evaluating measures for physician
performance are rare. … Increasingly complex risk adjustment does not necessarily result in a more predictive
measure, and … risk adjusted measures are easily misunderstood and difficult to explain to
the general public. … Alliance participants agree to use
evidence to identify and measure quality health care, then produce … Another significant lesson is that state and federal agencies and programs looking to
impose new data, measure
-
hcup-us.ahrq.gov/db/nation/nis/NIS_Introduction_2013.jsp
January 01, 2013 - Files
Table 3: Data Elements in the NIS 2013 Disease Severity Measures Files
Table 4: Data Elements … of disease severity measures. … Refer to Table 3 in Appendix III for a list of data elements in the Severity Measures file. … files (record = hospital)
Table 3 for the Disease Severity Measures files (record = inpatient stay … (to calculate national estimates)
Discharge weights (weights for 1988–1993 are on Hospital Weights
-
hcup-us.ahrq.gov/reports/methods/2020-04.pdf
January 01, 2020 - • Assign Additional Measures for Reporting. … and all area-based measures. … • Area-Based Measures Risk Adjustment Methodology. … The States that met the inclusion criteria for developing
the national-level weights in the final NHQDR … Discharge-level weights
included with the NEDS are used to produce national estimates.
-
hcup-us.ahrq.gov/reports/methods/2004_07.pdf
January 01, 2004 - Generally, a QI as a measure of an event
that occurs in a hospital requires a numerator count of the … These data elements are used to exclude specific
cases from some QI measures. … We then
calculated the weighted average of those 36 rates using weights proportional to the
percentage … These cell weights are merely a convenient,
reasonable standard inpatient population distribution for … Therefore, we treat these cell weights as constants in the variance calculations:
.ˆ000,1ˆ000,1)( )
-
hcup-us.ahrq.gov/db/nation/nrd/nrddde.jsp
May 01, 2024 - Procedure Classes for ICD-9-CM
Surgery Flags for ICD-9-CM
HCUP Supplemental Files
NIS-Trend Weights … anemias
2010-2015 Q3
Severity
Q1Q3 Severity (not in Q4)
CM_ARTH
AHRQ comorbidity measure … disease
2010-2015 Q3
Severity
Q1Q3 Severity (not in Q4)
CM_COAG
AHRQ comorbidity measure … abuse
2010-2015 Q3
Severity
Q1Q3 Severity (not in Q4)
CM_HTN_C
AHRQ comorbidity measure … cancer
2010-2015 Q3
Severity
Q1Q3 Severity (not in Q4)
CM_NEURO
AHRQ comorbidity measure
-
hcup-us.ahrq.gov/db/nation/nass/nassknowndataissue_2021.jsp
January 01, 2021 - Procedure Classes for ICD-9-CM
Surgery Flags for ICD-9-CM
HCUP Supplemental Files
NIS-Trend Weights … percent) in the 2021 NASS are missing an indication that the record is
included in a comorbidity measure … to have more than 20
diagnoses reported and have a diagnosis that would trigger a
comorbidity measure … the current
NASS_2021_DX_PR_GRPS file and have the corrected assignment of the
comorbidity measures
-
hcup-us.ahrq.gov/db/nation/nrd/nrdrelatedreports.jsp
June 01, 2020 - Procedure Classes for ICD-9-CM
Surgery Flags for ICD-9-CM
HCUP Supplemental Files
NIS-Trend Weights … Readmissions and Revisits Using Hospital Administrative Data (PDF file, 301 KB)
Overview of Key Readmission Measures
-
hcup-us.ahrq.gov/reports/methods/2007_02.pdf
January 01, 2007 - Therefore, trend studies involving 1997 might prefer to employ other measures of hospital size,
such … structure
could also be characterized as discharges nested within years nested within hospitals (repeated
measures … comorbidity measure: Depression -- -- Yes CM_DEPRESS
CM_DM Severity AHRQ comorbidity measure: Diabetes … AHRQ comorbidity measure: Liver disease -- -- Yes CM_LIVER
CM_LYMPH Severity AHRQ comorbidity measure … Severity AHRQ comorbidity measure: Obesity -- -- Yes CM_OBESE
CM_PARA Severity AHRQ comorbidity measure
-
hcup-us.ahrq.gov/reports/race/R_E_Disparities_rpt.jsp
July 01, 2016 - Procedure Classes for ICD-9-CM
Surgery Flags for ICD-9-CM
HCUP Supplemental Files
NIS-Trend Weights … Types of Measures Presented in Featured States’ Data Reports
Table 3. … Table 2: Types of Measures Presented in Featured States' Data Reports
Measure
CO
CT
GA … , including measures for disparities. … The state is now drafting health equity performance measures.
-
hcup-us.ahrq.gov/db/nation/nis/NISIntroduction2010.pdf
November 01, 2015 - Data Elements in the NIS Disease Severity Measures Files .............................. 7
Table 4. … of disease severity measures. … Refer to Table 3 in Appendix III for a list of
data elements in the Severity Measures file. … files (record = hospital)
Table 3 for the Disease Severity Measures files (record = inpatient stay … weights.
-
hcup-us.ahrq.gov/db/nation/nis/NIS_Introduction_2011.pdf
January 01, 2011 - Data Elements in the NIS Disease Severity Measures Files ............................ 17
Table 4. … of disease severity measures. … Refer to Table 3 in Appendix III for a list of
data elements in the Severity Measures file. … files (record = hospital)
Table 3 for the Disease Severity Measures files (record = inpatient stay … weights.
-
hcup-us.ahrq.gov/db/nation/nis/nisdde.jsp
February 01, 2025 - Procedure Classes for ICD-9-CM
Surgery Flags for ICD-9-CM
HCUP Supplemental Files
NIS-Trend Weights … anemias
2002-2015 Q3
Severity
Q1Q3 Severity (not in Q4)
CM_ARTH
AHRQ comorbidity measure … disease
2002-2015 Q3
Severity
Q1Q3 Severity (not in Q4)
CM_COAG
AHRQ comorbidity measure … abuse
2002-2015 Q3
Severity
Q1Q3 Severity (not in Q4)
CM_HTN_C
AHRQ comorbidity measure … Hospital census region
1988-1992
Hospital
STRAT_ST
Stratum for state-specific weights
-
hcup-us.ahrq.gov/db/nation/nis/NIS_2009_INTRODUCTION.pdf
January 01, 2009 - Data Elements in the NIS Disease Severity Measures Files ............................ 16
HCUP NIS … of disease severity measures. … Refer to Table 3 in Appendix III for a list of
data elements in the Severity Measures file. … weights. … for all States in the 2009 NIS Disease Severity
Measures files.