-
hcup-us.ahrq.gov/db/vars/cmr_aaa/nedsnote.jsp
May 01, 2015 - Procedure Classes for ICD-9-CM
Surgery Flags for ICD-9-CM
HCUP Supplemental Files
NIS-Trend Weights … NEDS Description of Data Elements
CMR_aaa - Elixhauser Comorbidity Measure … The comorbidity measures identify pre-existing conditions (i.e., comorbidities) that are not directly … When exempt codes are included in clinical criteria for a comorbidity measure that uses POA, the POA … Uniform Values
Variable Description Value Value Description CMR_aaa Elixhauser Comorbidity Measure
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hcup-us.ahrq.gov/db/vars/cmr_aaa/nrdnote.jsp
August 01, 2015 - Procedure Classes for ICD-9-CM
Surgery Flags for ICD-9-CM
HCUP Supplemental Files
NIS-Trend Weights … NRD Description of Data Elements
CMR_aaa - Elixhauser Comorbidity Measure … The comorbidity measures identify pre-existing conditions (i.e., comorbidities) that are not directly … When exempt codes are included in clinical criteria for a comorbidity measure that uses POA, the POA … Uniform Values
Variable Description Value Value Description CMR_aaa Elixhauser Comorbidity Measure
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hcup-us.ahrq.gov/db/nation/nass/stats/nass_summary_stats_hospital_2021.pdf
January 01, 2021 - Hospital File
The UNIVARIATE Procedure
Variable: DISCWT (Encounter Weight)
Moments
N 2881 Sum Weights … : N_DISC_U (Total Number of AS Encounters for all Hospitals in NASS_STRATUM)
Moments
N 2881 Sum Weights … S_DISC_U (Total Number of AS Encounters for Sampled Hospitals in NASS_STRATUM)
Moments
N 2881 Sum Weights … Procedure
Variable: S_HOSP_U (Total Number of Sampled Hospitals in NASS_STRATUM)
Moments
N 2881 Sum Weights … Procedure
Variable: TOTAL_AS_ENCOUNTERS (SASD encounters with >= 1 narrow surgery)
Moments
N 2881 Sum Weights
-
hcup-us.ahrq.gov/db/nation/nass/stats/NASS_Summary_Stats_Hospital_2022.pdf
January 01, 2022 - .**%
The UNIVARIATE Procedure
Variable: DISCWT (Encounter Weight)
Moments
N 2799 Sum Weights 2799 … : N_DISC_U (Total Number of AS Encounters for All Hospitals in NASS_STRATUM)
Moments
N 2799 Sum Weights … S_DISC_U (Total Number of AS Encounters for Sampled Hospitals in NASS_STRATUM)
Moments
N 2799 Sum Weights … Procedure
Variable: S_HOSP_U (Total Number of Sampled Hospitals in NASS_STRATUM)
Moments
N 2799 Sum Weights … Variable: TOTAL_AS_ENCOUNTERS (Total Number of AS encounters for the Hospital)
Moments
N 2799 Sum Weights
-
hcup-us.ahrq.gov/db/nation/nass/stats/nass_summary_stats_hospital_2020.pdf
January 01, 2020 - Hospital File
The UNIVARIATE Procedure
Variable: DISCWT (Encounter Weight)
Moments
N 2899 Sum Weights … : N_DISC_U (Total Number of AS Encounters for all Hospitals in NASS_STRATUM)
Moments
N 2899 Sum Weights … S_DISC_U (Total Number of AS Encounters for Sampled Hospitals in NASS_STRATUM)
Moments
N 2899 Sum Weights … Procedure
Variable: S_HOSP_U (Total Number of Sampled Hospitals in NASS_STRATUM)
Moments
N 2899 Sum Weights … Procedure
Variable: TOTAL_AS_ENCOUNTERS (SASD encounters with >= 1 narrow surgery)
Moments
N 2899 Sum Weights
-
hcup-us.ahrq.gov/db/nation/nass/stats/nass_summary_stats_hospital_2019.pdf
January 01, 2019 - Hospital File
The UNIVARIATE Procedure
Variable: DISCWT (Encounter Weight)
Moments
N 2958 Sum Weights … : N_DISC_U (Total Number of AS Encounters for all Hospitals in NASS_STRATUM)
Moments
N 2958 Sum Weights … S_DISC_U (Total Number of AS Encounters for Sampled Hospitals in NASS_STRATUM)
Moments
N 2958 Sum Weights … Procedure
Variable: S_HOSP_U (Total Number of Sampled Hospitals in NASS_STRATUM)
Moments
N 2958 Sum Weights … Procedure
Variable: TOTAL_AS_ENCOUNTERS (SASD encounters with >= 1 narrow surgery)
Moments
N 2958 Sum Weights
-
hcup-us.ahrq.gov/toolssoftware/comorbidityicd10/CMR-ChangeLog-v20231-v20241.xlsx
December 01, 2023 - List of new comorbidity measures
List of redefined comorbidity measures
List of discontinued comorbidity … measures
List of comorbidity measures that have modifications to the measure description or abbreviation … from a comorbidity measure
End of Content
New_Comobidity_Measure
List of new comorbidity measures … List of discontinued comorbidity measures (v2024.1 vs v2023.1)
Comorbidity Measure v2024.1 Comorbidity … List of comorbidity measures that have modifications to the measure description or abbreviation (v2024.1
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hcup-us.ahrq.gov/db/nation/kid/kid_2003_introduction_rpt.jsp
January 01, 2003 - AHRQ comorbidity measures developed by AHRQ. … sets of disease severity measures. … AHRQ comorbidity measure: Coagulopathy
CM_DEPRESS
2003
AHRQ comorbidity measure: Depression … measure: Liver disease
CM_LYMPH
2002-2003
AHRQ comorbidity measure: Lymphoma
CM_LYTES … measure: Valvular disease
CM_WGHTLOSS
2003
AHRQ comorbidity measure: Weight loss
All
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hcup-us.ahrq.gov/db/nation/neds/stats/NEDS_2020_Hospital_MaskedStats.PDF
January 01, 2020 - Continuous Data Elements
Variable: DISCWT (Weight to ED Visits in AHA universe)
Moments
N 995 Sum Weights … Continuous Data Elements
Variable: HOSPWT (Weight to hospitals in AHA universe)
Moments
N 995 Sum Weights … Elements
Variable: N_DISC_U (Number of AHA universe ED visits in NEDS_STRATUM)
Moments
N 995 Sum Weights … Elements
Variable: N_HOSP_U (Number of AHA universe hospitals in NEDS_STRATUM)
Moments
N 995 Sum Weights … Data Elements
Variable: S_HOSP_U (Number of sample hospitals in NEDS_STRATUM)
Moments
N 995 Sum Weights
-
hcup-us.ahrq.gov/db/nation/neds/stats/NEDS_2019_Hospital_MaskedStats.PDF
January 01, 2019 - Continuous Data Elements
Variable: DISCWT (Weight to ED Visits in AHA universe)
Moments
N 989 Sum Weights … Continuous Data Elements
Variable: HOSPWT (Weight to hospitals in AHA universe)
Moments
N 989 Sum Weights … Elements
Variable: N_DISC_U (Number of AHA universe ED visits in NEDS_STRATUM)
Moments
N 989 Sum Weights … Elements
Variable: N_HOSP_U (Number of AHA universe hospitals in NEDS_STRATUM)
Moments
N 989 Sum Weights … Data Elements
Variable: S_HOSP_U (Number of sample hospitals in NEDS_STRATUM)
Moments
N 989 Sum Weights
-
hcup-us.ahrq.gov/db/nation/kid/tools/stats/KID_2019_MaskedStats_Hospital.PDF
January 01, 2019 - Data Elements
Variable: N_BRTH_U (Number of universe births in the stratum)
Moments
N 3998 Sum Weights … Elements
Variable: N_DISC_U (Number of universe discharges in the stratum)
Moments
N 3998 Sum Weights … Data Elements
Variable: N_HOSP_U (Number of universe hospitals in the stratum)
Moments
N 3998 Sum Weights … Elements
Variable: S_CMPB_U (Number of sample sick newborns in the stratum)
Moments
N 3998 Sum Weights … Data Elements
Variable: S_HOSP_U (Number of sample hospitals in the stratum)
Moments
N 3998 Sum Weights
-
hcup-us.ahrq.gov/db/nation/kid/tools/stats/KID_2022_MaskedStats_Hospital.PDF
January 01, 2022 - Data Elements
Variable: N_BRTH_U (Number of universe births in the stratum)
Moments
N 3811 Sum Weights … Elements
Variable: N_DISC_U (Number of universe discharges in the stratum)
Moments
N 3811 Sum Weights … Elements
Variable: S_CMPB_U (Number of sample other newborns in the stratum)
Moments
N 3811 Sum Weights … Variable: S_DISC_U (Number of sample newborns and children in the stratum)
Moments
N 3811 Sum Weights … Data Elements
Variable: S_HOSP_U (Number of sample hospitals in the stratum)
Moments
N 3811 Sum Weights
-
hcup-us.ahrq.gov/db/nation/kid/tools/stats/KID_2019_MaskedStats_Hospital_V2.PDF
January 01, 2019 - Data Elements
Variable: N_BRTH_U (Number of universe births in the stratum)
Moments
N 3998 Sum Weights … Elements
Variable: N_DISC_U (Number of universe discharges in the stratum)
Moments
N 3998 Sum Weights … Data Elements
Variable: N_HOSP_U (Number of universe hospitals in the stratum)
Moments
N 3998 Sum Weights … Elements
Variable: S_CMPB_U (Number of sample sick newborns in the stratum)
Moments
N 3998 Sum Weights … Data Elements
Variable: S_HOSP_U (Number of sample hospitals in the stratum)
Moments
N 3998 Sum Weights
-
hcup-us.ahrq.gov/db/nation/nrd/stats/MaskedStats_NRD_2019_Hospital.PDF
January 01, 2019 - Elements
Variable: N_DISC_U (Number of universe discharges in NRD_STRATUM)
Moments
N 2507 Sum Weights … Data Elements
Variable: N_HOSP_U (Number of universe hospitals in NRD_STRATUM)
Moments
N 2507 Sum Weights … Data Elements
Variable: S_DISC_U (Number of sample discharges in NRD_STRATUM)
Moments
N 2507 Sum Weights … Data Elements
Variable: S_HOSP_U (Number of sample hospitals in NRD_STRATUM)
Moments
N 2507 Sum Weights … Tests For Location
Quantiles
S_HOSP_U
Moments
Basic Measures of Location and Variability
Tests
-
hcup-us.ahrq.gov/db/nation/nrd/stats/MaskedStats_NRD_2022_Hospital.PDF
January 01, 2022 - Elements
Variable: N_DISC_U (Number of universe discharges in NRD_STRATUM)
Moments
N 2505 Sum Weights … Data Elements
Variable: N_HOSP_U (Number of universe hospitals in NRD_STRATUM)
Moments
N 2505 Sum Weights … Data Elements
Variable: S_DISC_U (Number of sample discharges in NRD_STRATUM)
Moments
N 2505 Sum Weights … Data Elements
Variable: S_HOSP_U (Number of sample hospitals in NRD_STRATUM)
Moments
N 2505 Sum Weights … Tests For Location
Quantiles
S_HOSP_U
Moments
Basic Measures of Location and Variability
Tests
-
hcup-us.ahrq.gov/db/nation/nrd/stats/MaskedStats_NRD_2019_Hospital_V2.PDF
January 01, 2019 - Elements
Variable: N_DISC_U (Number of universe discharges in NRD_STRATUM)
Moments
N 2507 Sum Weights … Data Elements
Variable: N_HOSP_U (Number of universe hospitals in NRD_STRATUM)
Moments
N 2507 Sum Weights … Data Elements
Variable: S_DISC_U (Number of sample discharges in NRD_STRATUM)
Moments
N 2507 Sum Weights … Data Elements
Variable: S_HOSP_U (Number of sample hospitals in NRD_STRATUM)
Moments
N 2507 Sum Weights … Tests For Location
Quantiles
S_HOSP_U
Moments
Basic Measures of Location and Variability
Tests
-
hcup-us.ahrq.gov/db/nation/nrd/stats/MaskedStats_NRD_2020_Hospital.PDF
January 01, 2020 - Elements
Variable: N_DISC_U (Number of universe discharges in NRD_STRATUM)
Moments
N 2539 Sum Weights … Data Elements
Variable: N_HOSP_U (Number of universe hospitals in NRD_STRATUM)
Moments
N 2539 Sum Weights … Data Elements
Variable: S_DISC_U (Number of sample discharges in NRD_STRATUM)
Moments
N 2539 Sum Weights … Data Elements
Variable: S_HOSP_U (Number of sample hospitals in NRD_STRATUM)
Moments
N 2539 Sum Weights … Tests For Location
Quantiles
S_HOSP_U
Moments
Basic Measures of Location and Variability
Tests
-
hcup-us.ahrq.gov/db/nation/nrd/stats/MaskedStats_NRD_2021_Hospital.PDF
January 01, 2021 - Elements
Variable: N_DISC_U (Number of universe discharges in NRD_STRATUM)
Moments
N 2505 Sum Weights … Data Elements
Variable: N_HOSP_U (Number of universe hospitals in NRD_STRATUM)
Moments
N 2505 Sum Weights … Data Elements
Variable: S_DISC_U (Number of sample discharges in NRD_STRATUM)
Moments
N 2505 Sum Weights … Data Elements
Variable: S_HOSP_U (Number of sample hospitals in NRD_STRATUM)
Moments
N 2505 Sum Weights … Tests For Location
Quantiles
S_HOSP_U
Moments
Basic Measures of Location and Variability
Tests
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hcup-us.ahrq.gov/db/nation/nis/NIS_Introduction_2005.jsp
January 01, 2005 - Data Elements in the NIS Disease Severity Measures Files
Table 6. … from four different sets of disease severity measures. … in the 2005 NIS Disease Severity Measures Files. … measure: Congestive heart failure
CM_CHRNLUNG
2002-2005
AHRQ comorbidity measure: Chronic … The NIS Inpatient Core and Hospital Weights files are on CD-ROM #1, while the Disease Severity Measures
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hcup-us.ahrq.gov/db/vars/ds_dx_category1/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 disease category and stage for the principal diagnosis and predictive … scales for mortality, length of stay, and total charges. … The prefix "DS_" has been included in the data element name to distinguish the Disease Staging measures