-
hcup-us.ahrq.gov/db/nation/kid/kidfilespecs.jsp
December 01, 2024 - Procedure Classes for ICD-9-CM
Surgery Flags for ICD-9-CM
HCUP Supplemental Files
NIS-Trend Weights … Files for Severity Measures and for Diagnosis and Procedure Groups are also included, depending on the … Set Name: KID_2022_CORE
Number of Records: 3,009,812
Record layout KID 2022 Core
Hospital Weights … Set Name: KID_2016_CORE
Number of Records: 3,117,413
Record layout KID 2016 Core
Hospital Weights … Set Name: KID_2012_CORE
Number of Records: 3,195,782
Record layout KID 2012 Core
Hospital Weights
-
hcup-us.ahrq.gov/db/nation/nis/nisarchive.jsp
February 01, 2025 - Procedure Classes for ICD-9-CM
Surgery Flags for ICD-9-CM
HCUP Supplemental Files
NIS-Trend Weights … 1988-1997 (PDF file, 1,034 KB)
Description of Data Elements in the NIS
NIS Severity Measures … Weights Manual Version 25 (PDF file, 293 KB)
APS-DRGs Weights Manual Version 24 (PDF file, 257 KB … )
APS-DRGs Weights Manual - Version 23 (PDF file, 342 KB)
APS-DRGs Weights Manual - Version 22 … (PDF file, 251 KB)
APS-DRGs Weights Manual - Version 21 (PDF file, 140 KB)
APS-DRGs Weights Manual
-
hcup-us.ahrq.gov/reports/race/HCUP_R_E_finalreport-02311AHRQ.jsp
November 01, 2011 - Procedure Classes for ICD-9-CM
Surgery Flags for ICD-9-CM
HCUP Supplemental Files
NIS-Trend Weights … The session, "State Initiatives to Measure and Reduce Disparities in Health Care," was held on September … Themes from the meeting include the following:
Improving data to measure efforts to reduce racial … As new disparities measures are developed and standardized, more attention should focus on measures of … In addition, stratifying Medicaid quality measures by race at the state level may be illuminating.
-
hcup-us.ahrq.gov/reports/race/stand_alone_r_e_rpt.jsp
May 01, 2016 - Procedure Classes for ICD-9-CM
Surgery Flags for ICD-9-CM
HCUP Supplemental Files
NIS-Trend Weights … that healthcare quality varies by population; the 2009 edition concludes that nearly two-thirds of the measures … Indicators Presented, Unit(s) of Analysis, and Comparison Rate(s)
The most commonly presented measures … Every featured state data report also included measures of healthcare access/utilization, such as avoidable … Some already measure this while others are exploring ways to do so.
-
hcup-us.ahrq.gov/reports/race/NASHPDisparitiesReport.pdf
January 01, 2020 - to
help measure performance.4
The Agency for Healthcare Research and Quality (AHRQ) within the … Presented in Featured States’ Data Reports
Measure CO CT GA MD NJ NM RI UT
Prevalence/Incidence … Some of the profiled states (e.g., Georgia
and Maryland) already measure the impact
of disparities … , including
measures for disparities. … • Michigan has published an agency self-assessment tool in order to measure efforts
within the
-
hcup-us.ahrq.gov/db/vars/aprdrg/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/vars/aprdrg/nrdnote.jsp
August 01, 2015 - 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/vars/aprdrg/kidnote.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/kid/Availability_of_KID_Data_Elements_2012.pdf
January 01, 2012 - measure: Metastatic cancer -- -- Yes Yes Yes Yes CM_METS
CM_NEURO Severity AHRQ comorbidity measure: … hospitalization Yes Yes Yes Yes Yes Yes DIED
DISCWT Core
Discharge weight on Core file and Hospital Weights … -- Yes Yes Yes Yes Yes DISCWT
DISCWT_U Core, Hospital Discharge weight on Core file and Hospital Weights … HOSP_DIVISION
HOSP_KID
Core, Hospital,
Severity,
DX_PR_Grps
KID hospital number (links to Hospital Weights … Stratum information is also in the
Hospital Weights file.
-- Yes Yes Yes Yes Yes KID_STRATUM
LOS Core
-
hcup-us.ahrq.gov/db/nation/kid/kid_2009_introduction.jsp
January 01, 2009 - Data Elements in the KID Disease Severity Measures Files
Table 4. … sets of disease severity measures. … for all States in the 2009 KID Disease Severity Measures Files. … measure: Hypothyroidism
CM_LIVER
2003, 2006, 2009
AHRQ comorbidity measure: Liver disease … AHRQ comorbidity measure: Psychoses
CM_PULMCIRC
2003, 2006, 2009
AHRQ comorbidity measure:
-
hcup-us.ahrq.gov/datainnovations/clinicaldata/AppendixEAHRQProjectDetails.jsp
October 05, 2010 - Procedure Classes for ICD-9-CM
Surgery Flags for ICD-9-CM
HCUP Supplemental Files
NIS-Trend Weights … safety indicators using already available reference data,
recalibrate, perfect, and validate these measures … Crafting valid, relevant measures of clinical performance. In: Kongstvedt PR, Plocher DW, editors. … almost two decades and began advancing the concept of using hybrid administrative-clinical data sets to measure … combining rigorous statistical methods with clinical and operational insight to create performance measures
-
hcup-us.ahrq.gov/db/nation/kid/KID_2009_Introduction.pdf
January 01, 2009 - sets of disease severity measures. … for all States in the 2009 KID Disease Severity
Measures Files. … 2009
AHRQ comorbidity measure: Liver disease
CM_LYMPH 2003, 2006,
2009
AHRQ comorbidity measure … measure: Obesity
CM_PARA 2003, 2006,
2009
AHRQ comorbidity measure: Paralysis
CM_PERIVASC 2003 … measure: Valvular disease
CM_WGHTLOSS 2003, 2006,
2009
AHRQ comorbidity measure: Weight loss
-
hcup-us.ahrq.gov/reports/methods/2010_06.pdf
January 01, 2010 - A QI is a
measure of an event that occurs in a hospital, requiring a numerator count of the event of … Measure-specific stratification by risk group, clinical category,
Methods for HCUP Data in 2010 NHQR … The total cost is the product of
the number of stays for each QI measure and the mean cost for each … QI measure. … for the 26 States as a percent
of the national measure.
-
hcup-us.ahrq.gov/reports/statbriefs/sb10.jsp
July 10, 2006 - Procedure Classes for ICD-9-CM
Surgery Flags for ICD-9-CM
HCUP Supplemental Files
NIS-Trend Weights … The PQIs are a set of measures that can be used with hospital inpatient discharge data to identify quality … This PQI version includes measures for hospital admission rates for the following 16 ambulatory care-sensitive … Diagnoses
Admission rates are based on principal diagnosis for all measures except diabetes-related … Reporting of race and ethnicity
Race and ethnicity measures can be problematic in hospital discharge
-
hcup-us.ahrq.gov/datainnovations/grants.jsp
July 01, 2016 - Procedure Classes for ICD-9-CM
Surgery Flags for ICD-9-CM
HCUP Supplemental Files
NIS-Trend Weights … The Hawaii team continues to assess and improve data quality, and to conduct research to measure … The New York team conducted analyses that compared outcome measures, risk-adjustment models, comparative … standard" for R/E/L accuracy)
Going forward, the California team will continue revising audit measures … sheets, pre/post training tests, and key informant surveys
Conducted a patient telephone survey to measure
-
hcup-us.ahrq.gov/reports/methods/2009_01.pdf
January 01, 2009 - A QI is a measure of an event that
occurs in a hospital, requiring a numerator count of the event of … • Assign Additional Measures for Reporting. … Measure-specific stratification by risk group, clinical category, and
procedure type was also applied … The total cost is the product
of the number of stays for each QI measure and the mean cost for each … QI measure.
-
hcup-us.ahrq.gov/db/nation/kid/tools/stats/KID_1997_SummaryStats_CORE.PDF
January 01, 1997 - 2006
The UNIVARIATE Procedure
Variable: AGE (I:Age in years at admission)
Moments
N 1905797 Sum Weights … 2006
The UNIVARIATE Procedure
Variable: LOS (I:Length of stay (cleaned))
Moments
N 1899731 Sum Weights … The UNIVARIATE Procedure
Variable: LOS_X (I:Length of stay (uncleaned))
Moments
N 1905796 Sum Weights … 2006
The UNIVARIATE Procedure
Variable: TOTCHG (I:Total charges (cleaned))
Moments
N 1846949 Sum Weights … UNIVARIATE Procedure
Variable: TOTCHG_X (I:Total charges (from data source))
Moments
N 1854185 Sum Weights
-
hcup-us.ahrq.gov/db/nation/nis/NISvariables1988-2013forHCUP-US.pdf
August 13, 2015 - Yes Yes Yes Yes Yes Yes Yes DIED
DISCWT Core,
Hospital
Discharge weight on Core file and Hospital Weights … Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes DISCWT
DISCWT_F Hospital Discharge weights … Yes Yes Yes Yes -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- DISCWT_F
DISCWT_S Hospital Discharge weights … - -- -- -- -- -- -- -- -- -- DISCWT_S
DISCWT_U Hospital Discharge weight on Core file and Hospital Weights … Stratum information is also in the
Hospital Weights file.
-- -- -- -- -- -- -- -- -- -- Yes Yes Yes
-
hcup-us.ahrq.gov/db/nation/kid/Availability_of_KID_Data_Elements.pdf
June 13, 2008 - comorbidity measure: Depression -- -- Yes Yes CM_DEPRESS
CM_DM Severity AHRQ comorbidity measure: Diabetes … comorbidity measure: Lymphoma -- -- Yes Yes CM_LYMPH
CM_LYTES Severity AHRQ comorbidity measure: Fluid … hospitalization Yes Yes Yes Yes DIED
DISCWT Core, Hospital
Discharge weight on Core file and Hospital Weights … charges.
-- Yes Yes Yes DISCWT
DISCWT_U Core, Hospital Discharge weight on Core file and Hospital Weights … Stratum
information is also in the Hospital Weights file.
-- Yes Yes Yes KID_STRATUM
LOS Core Length
-
hcup-us.ahrq.gov/reports/methods/2016-06.pdf
January 01, 2016 - Thus, whereas incidence and prevalence are defined as
measures of disease occurrence and frequency, … In the case of HCUP, these terms can be thought of as measures of
event occurrence and frequency, with … determine what
populations contribute to the numerators and denominators of incidence and prevalence
measures … is ideal, has a slightly different and less concerning set of limitations than does applying these
measures … transient but can recur, the examples
allow individuals who experienced past events to contribute to measures