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hcup-us.ahrq.gov/db/nation/nis/NIS_Introduction_2007.jsp
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.
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hcup-us.ahrq.gov/datainnovations/raceethnicitytoolkit/or26.jsp
August 01, 2014 - Procedure Classes for ICD-9-CM
Surgery Flags for ICD-9-CM
HCUP Supplemental Files
NIS-Trend Weights … Suggestions we have heard from Tribal members for the difficulty in moving the needle on this measure … Misclassification errors may follow a patient between data systems
Net result: morbidity and mortality measures
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hcup-us.ahrq.gov/db/nation/neds/NEDS_Introduction_2016.jsp
January 01, 2016 - Hospital Weights
Discharge Weights
Final NEDS Sample
HOW TO USE THE NEDS FOR DATA ANALYSIS … Hospital Weights
Hospital weights to the universe were calculated after sampling and by strata. … Discharge Weights
Discharge weights to the universe were calculated after sampling and by strata. … Variance Calculations
It may be important for researchers to calculate a measure of precision for … of an appropriate method for calculating variances for nationwide estimates depends on the type of measure
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hcup-us.ahrq.gov/db/nation/neds/NEDS_Introduction_2014.jsp
January 01, 2014 - Hospital Weights
Discharge Weights
Final NEDS Sample
HOW TO USE THE NEDS FOR DATA ANALYSIS … Hospital Weights
Hospital weights to the universe were calculated after sampling and by strata. … Discharge Weights
Discharge weights to the universe were calculated after sampling and by strata. … Variance Calculations
It may be important for researchers to calculate a measure of precision for … of an appropriate method for calculating variances for nationwide estimates depends on the type of measure
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hcup-us.ahrq.gov/reports/statbriefs/sb172-Conditions-Readmissions-Payer.pdf
November 01, 2013 - Weights for national estimates were developed using
poststratification on hospital characteristics ( … No more than one readmission is counted within
the 30-day period, because the outcome measure assessed … publication who are interested in
obtaining more information about access, cost, use, financing, and quality … of health care in the United
States.
-
hcup-us.ahrq.gov/reports/statbriefs/sb154.pdf
March 01, 2013 - a certain time
frame following an initial inpatient stay—are receiving
increasing attention as a measure … of quality of care and a
potential source for reducing healthcare costs.1 Although not
all rehospitalizations … Weights for national estimates were developed using
poststratification on hospital characteristics ( … No more than one readmission is counted within
the 30-day period, because the outcome measure assessed … of health care in the United
States.
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hcup-us.ahrq.gov/reports/statbriefs/sb282-COVID-19-AllHospital.pdf
December 01, 2020 - Topics include hospital inpatient,
ambulatory surgery, and emergency department use and costs, quality … of care, access to care, medical
conditions, procedures, and patient populations, among other topics … publication who are interested in
obtaining more information about access, cost, use, financing, and quality … of healthcare in the United
States.
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hcup-us.ahrq.gov/reports/statbriefs/sb269-Influenza-ED-Visits-2016-2018.pdf
January 01, 2018 - Three measures characterize ILI-related ED utilization:
the population rate of ED visits involving ILI … ED visits resulting in inpatient admission, and the
percentage of total ED visits involving ILI—a measure … Topics include hospital inpatient,
ambulatory surgery, and emergency department use and costs, quality … of care, access to care, medical
conditions, procedures, and patient populations, among other topics … of healthcare in the United
States.
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hcup-us.ahrq.gov/reports/methods/Comparison_Report_NIS21993Final.pdf
April 03, 1997 - Sample weights were developed for the NIS to obtain national estimates of hospital and inpatient
parameters … For example, with these weights it should be possible to estimate DRG-specific
average lengths of stay … All NIS statistics used sample weights and accounted for the sample design using the SUDAAN
microcomputer … in Table 3, between the two sources because the discharge counts
are essentially sums of discharge weights … Comparison with AHA Data
Table 11 demonstrates that hospital weights associated with the NIS yield
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hcup-us.ahrq.gov/reports/statbriefs/sb260-appendix.pdf
December 25, 2022 - The index of dissimilarity is
a demographic measure of the
evenness with which non-White and
White … The index ranges from 0
(worst) to 10 (best) and equally
weights two indicators: limited access
to
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hcup-us.ahrq.gov/reports/statbriefs/sb199-Readmissions-Payer-Age.pdf
December 01, 2014 - Introduction
Hospital readmissions have been used increasingly as an
outcome measure for assessing … summary reports presenting statistics on hospital inpatient and
emergency department use and costs, quality … of care, access to care, medical conditions, procedures,
patient populations, and other topics. … Discharge weights for national estimates are developed using
the target universe of community hospitals … of health care in the United
States.
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hcup-us.ahrq.gov/reports/statbriefs/sb172-Conditions-Readmissions-Payer.jsp
April 01, 2014 - Procedure Classes for ICD-9-CM
Surgery Flags for ICD-9-CM
HCUP Supplemental Files
NIS-Trend Weights … Weights for national estimates were developed using poststratification on hospital characteristics (Census … No more than one readmission is counted within the 30-day period, because the outcome measure assessed … publication who are interested in obtaining more information about access, cost, use, financing, and quality … of healthcare in the United States.
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hcup-us.ahrq.gov/db/nation/nis/NIS_Introduction_2000.jsp
January 01, 2000 - Data Elements in the NIS Hospital Weights File, Starting in 1998
Table 5. … Discharge-level weights to calculate national estimates for discharges. … See Table 4 for a list of data elements in the Hospital Weights File. … One file per data type: Core and Hospital Weights. … TOOLS
AHRQ Quality Indicators (QIs) are clinical performance measures for use with readily available
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hcup-us.ahrq.gov/reports/statbriefs/sb210-Malnutrition-Hospital-Stays-2013.jsp
September 01, 2016 - Procedure Classes for ICD-9-CM
Surgery Flags for ICD-9-CM
HCUP Supplemental Files
NIS-Trend Weights … NHEA spending or revenue measures the amount of income received by the hospital for treatment and other … of care, access to care, medical conditions, procedures, patient populations, and other topics. … of healthcare in the United States. … Critical role of nutrition in improving quality of care: an interdisciplinary call to action to address
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hcup-us.ahrq.gov/reports/statbriefs/sb285-COVID-19-OverAge64Hosptl.pdf
July 19, 2021 - Topics include hospital inpatient,
ambulatory surgery, and emergency department use and costs, quality … of care, access to care, medical
conditions, procedures, and patient populations, among other topics … publication who are interested in
obtaining more information about access, cost, use, financing, and quality … of healthcare in the United
States.
-
hcup-us.ahrq.gov/reports/statbriefs/sb210-Malnutrition-Hospital-Stays-2013.pdf
January 01, 2013 - Critical role of nutrition in improving quality of care: an interdisciplinary call to action to
address … NHEA spending
or revenue measures the amount of income received by the hospital for treatment and other … summary reports presenting statistics on hospital inpatient and
emergency department use and costs, quality … of care, access to care, medical conditions, procedures,
patient populations, and other topics. … of health care in the United
States.
-
hcup-us.ahrq.gov/reports/statbriefs/sb284-COVID-19-Age18to64Hosptl.pdf
December 01, 2020 - Topics include hospital inpatient,
ambulatory surgery, and emergency department use and costs, quality … of care, access to care, medical
conditions, procedures, and patient populations, among other topics … publication who are interested in
obtaining more information about access, cost, use, financing, and quality … of healthcare in the United
States.
-
hcup-us.ahrq.gov/reports/statbriefs/sb220-Suicidal-Ideation-ED-Visits.jsp
January 01, 2017 - Procedure Classes for ICD-9-CM
Surgery Flags for ICD-9-CM
HCUP Supplemental Files
NIS-Trend Weights … NHEA spending or revenue measures the amount of income received by the hospital for treatment and other … summary reports presenting statistics on hospital inpatient and emergency department use and costs, quality … of care, access to care, medical conditions, procedures, patient populations, and other topics. … of healthcare in the United States.
-
hcup-us.ahrq.gov/db/nation/nass/NASS_Introduction_2019.jsp
January 01, 2019 - NASS includes several new data elements:
Patient race and ethnicity
Comorbidity measures … Computation of sample weights is straightforward. … Encounter weights were calculated by stratum. … of an appropriate method for calculating variances for nationwide estimates depends on the type of measure … -CM diagnoses
Elixhauser Comorbidity Software Refined for ICD-10-CM
CMR_aaa 2
Comorbidity measures
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hcup-us.ahrq.gov/reports/statbriefs/sb154.jsp
April 01, 2013 - Procedure Classes for ICD-9-CM
Surgery Flags for ICD-9-CM
HCUP Supplemental Files
NIS-Trend Weights … within a certain time frame following an initial inpatient stay—are receiving increasing attention as a measure … of quality of care and a potential source for reducing healthcare costs. 1 Although not all rehospitalizations … No more than one readmission is counted within the 30-day period, because the outcome measure assessed … of healthcare in the United States.