-
hcup-us.ahrq.gov/reports/methods/2000NISComparisonReportFinal.pdf
February 28, 2003 - Comparison variables included total
discharges, length of stay, and in-hospital mortality rates. … rates. … We discovered that patients treated in rehabilitation hospitals tend to have lower
mortality rates … Valid standard errors for in-hospital mortality rates could only be calculated for nine of the
procedure … NIS estimates of in-hospital mortality rates were consistent for two age groups (0-64 years and
65-74
-
hcup-us.ahrq.gov/db/nation/nis/reports/2003niscomparisonrpt.jsp
May 01, 2016 - For in-hospital mortality rates, the overall NIS estimate was slightly higher than the MedPAR rate. … In addition, significant differences emerged in most comparisons of in-hospital mortality rates. … rates. … mortality rate differences was discovered for patient categories. … Mortality rates were quite similar to earlier years.
-
hcup-us.ahrq.gov/reports/statbriefs/sb310-state-variation-sepsis-2022_appendix_B.pdf
January 01, 2022 - Lastly, the in-hospital mortality rates for sepsis stays
among nonmaternal adults by presence of COVID … Rate for Sepsis Stays Among Nonmaternal Adults by Presence of COVID-19
Diagnosis, 2022
State
In-Hospital … Mortality Rate for Sepsis
Stays involving COVID-19
In-Hospital Mortality Rate for Sepsis
Stays not … Rate for Sepsis
Stays involving COVID-19
In-Hospital Mortality Rate for Sepsis
Stays not involving … Rate for Sepsis Stays Among Nonmaternal Adults by Presence of COVID-19 Diagnosis, 2022
-
hcup-us.ahrq.gov/db/nation/nis/reports/2002niscomparisonrpt.jsp
June 01, 2016 - There were no differences in either ALOS estimates or in-hospital mortality rates. … NIS Medicare estimates were also consistent with MedPAR measures of ALOS, in-hospital mortality rates … rates. … For in-hospital mortality rate comparisons, one significant difference emerged. … Mortality rates were quite similar in both years.
-
hcup-us.ahrq.gov/reports/statbriefs/sb313-prevalence-burden-HAIs-2016-2021.pdf
January 01, 2021 - Median length of stay, in-hospital mortality rate, and median total hospital cost for adult inpatient … Note: Median length of stay, in-hospital mortality rate, and median hospital cost for adult HAI stays … For in-hospital mortality rate, stays with missing or invalid discharge disposition (≈0.05
percent) … rate included:
• In 2019, inpatient stays with any examined HAI had an in-hospital mortality rate that … Calculations
In-hospital mortality rate
The in-hospital mortality rate per 100 inpatient stays was
-
hcup-us.ahrq.gov/reports/methods/2007_03.pdf
January 01, 2007 - rates, and average total charges (NIS
and MedPAR only). … The degree of consistency for in-hospital mortality rates
was also high: no significant differences … However, nearly all NIS in-hospital
mortality rate estimates differed from MedPAR statistics (Table … mortality rate differences were discovered for
patient categories. … Mortality rates
were quite similar to earlier years.
-
hcup-us.ahrq.gov/reports/methods/2011_05.pdf
January 01, 2011 - Mortality Rate 0.067629 0.067310 0% 0.039860 0.040909 3%
IQI 14 Hip Replacement Mortality Rate 0.001139 … Fracture Mortality Rate 0.028840 0.027958 -3% 0.022272 0.022718 2%
IQI 20 Pneumonia Mortality Rate … Rate 0.016931 0.016738 -1% 0.013035 0.012878 -1%
IQI 31
Carotid Endarterectomy Mortality
Rate 0.004302 … Risk-adjustment models were presented for inpatient
mortality rates following craniotomy and rates of … Again using California SID data, they calculated risk-adjusted hospital
mortality rates using either
-
hcup-us.ahrq.gov/reports/trendtables/summarytrendtables.jsp
May 01, 2025 - All Inpatient Encounter Types: Trends in the In-Hospital Mortality Rate (Excel file, 2.4 MB)
Table … Inpatient Encounter Type of Elective Inpatient Stays: Trends in the In-Hospital Mortality Rate (Excel … Inpatient Service Line of Injuries: Trends in the In-Hospital Mortality Rate (Excel file, 1.8 MB) … Inpatient Service Line of Surgeries: Trends in the In-Hospital Mortality Rate (Excel file, 1.9 MB) … Inpatient Service Line of Other Medical Conditions: Trends in the In-Hospital Mortality Rate (Excel
-
hcup-us.ahrq.gov/db/nation/nis/reports/2004niscomparisonrpt.jsp
May 01, 2016 - The degree of consistency for in-hospital mortality rates was also high: no significant differences were … mortality rate differences were discovered for patient categories. … For diagnosis and procedure comparisons, the 2004 in-hospital mortality rate evaluations were similar … Most NIS estimates of discharge proportions, ALOS, in-hospital mortality rates, and average total hospital … Mortality rates were quite similar to earlier years.
-
hcup-us.ahrq.gov/reports/statbriefs/sb309-sepsis-race-2016-2021.pdf
January 01, 2021 - ■ Although the in-hospital mortality
rate for sepsis increased for all
patients between 2019 and … 2021,
Hispanic patients had the
greatest increase in the in-
hospital mortality rate during this … ■ Compared to 2019, the in-hospital mortality rate for sepsis stays in 2021 was higher across all … Hispanic patients had the greatest increase in the in-hospital mortality rate during this period
(64.3 … Population rate of sepsis-related inpatient stays =
In-hospital mortality rates
In-hospital mortality
-
hcup-us.ahrq.gov/reports/statbriefs/sb313-prevalence-burden-HAIs-2016-2021-appendix.pdf
January 01, 2021 - Median length of stay, in-hospital mortality rate, and median total
hospital cost for adult inpatient … Median length of stay, in-hospital mortality rate, and median total
hospital cost for adult inpatient … Median length of stay, in-hospital mortality rate, and median total
hospital cost for adult inpatient … Median length of stay, in-hospital mortality rate, and median total
hospital cost for adult inpatient … Median length of stay, in-hospital mortality rate, and median total
hospital cost for adult inpatient
-
hcup-us.ahrq.gov/reports/projections/2012-02.pdf
January 01, 2012 - Rate
Key Findings:
• The mortality rate for discharges with cardiovascular and cerebrovascular … Rate by Age
In-Hospital Mortality Rate by Gender
Source: Agency for Healthcare Research and … Rate
Key Findings:
• The mortality rate for discharges with AMI decreased over time, from 9.9 … Rate by Age
In-Hospital Mortality Rate by Gender
Source: Agency for Healthcare Research and … Rate
Key Findings:
• The mortality rate for discharges with CHF decreased over time, from 4.9
-
hcup-us.ahrq.gov/db/nation/nis/reports/NIS_2012_Redesign_report.jsp
January 01, 2012 - by 2.0 percent (from a mortality rate of 1.91 percent to 1.87 percent). … The overall in-hospital mortality rate was estimated at 1.90 percent, with a higher mortality rate for … ¿½ mortality rates at hospitals, not the observed mortality rates. … Rate
% of Original Mortality Rate
Mortality Rate
% of Original Mortality Rate
Mortality Rate … % of Original Mortality Rate
Mortality Rate
% of Original Mortality Rate
Column Number
-
hcup-us.ahrq.gov/reports/methods/2006_3.pdf
January 01, 2006 - rates, and average hospital charges. … • KID estimates of both ALOS and in-hospital mortality rates were larger than the
NIS estimates for … Comparisons were not
possible for ALOS and in-hospital mortality rates because valid NHDS standard errors … In addition, tests were not feasible for any ALOS or in-hospital
mortality rate estimates. … There were no comparisons of in-hospital mortality rates
with the 1997 data because it was not possible
-
hcup-us.ahrq.gov/reports/statbriefs/sb308-hospital-sepsis-2019-2022-addendum.pdf
January 01, 2022 - rate for sepsis
inpatient stays. … total hospital cost, and in-hospital mortality rate of
inpatient stays for sepsis (i.e., sepsis is … Rural and urban hospital variation in in-hospital mortality rate for sepsis inpatient stays, by select … † The median in-hospital mortality rate for certain types of rural hospitals was very low, with only … Rural and urban hospital variation in in-hospital mortality rate for sepsis inpatient stays, by select
-
hcup-us.ahrq.gov/reports/methods/1999NISComparisonReportFinal.pdf
March 08, 2002 - rate). … The NIS overestimated mortality rates relative to MedPAR in the private investor-owned category
(overall … NIS In-hospital Mortality Rate estimates for
two age groups (0-64 and 75-84) were higher than MedPAR … was -.03, a difference of less than 1% of the overall
mortality rate of 4.65 computed from the MedPAR … Valid standard errors for in-hospital mortality
rates could only be calculated for eight of the procedure
-
hcup-us.ahrq.gov/reports/methods/2008_01.pdf
January 01, 2008 - The
degree of consistency for in-hospital mortality rates was also high: no significant differences … Rate Percent
(Standard Error)
Hospital Control NIS NHDS NIS NHDS NIS NHDS
Total Public 5,524 … Rate Percent
(Standard Error)
NIS NHDS NIS NHDS NIS NHDS
Age Group
0-15 Years 6,632
(261 … Rate Percent
(Standard Error)
Principal Payer NIS NHDS NIS NHDS NIS NHDS
Medicare 14,556
( … Rate
Percent
(Standard Error)
Average Total
Hospital charge
(Standard Error)
NIS MedPAR NIS
-
hcup-us.ahrq.gov/datainnovations/clinicaldata/5MHAProjBenefits011508.pdf
January 15, 2008 - risk-adjusted outcome rates with and without
enhancement of its analytic database
7
Risk-Adjusted Mortality … Hospital 14
Hospital 10
Hospital 1
Hospital 13
Hospital 18
Hospital 7
Hospital 6
0% 2% 4% 6% 8%
MORTALITY … IN PERCENT
P > 0.05 P = 0.01 to 0.05 P = 0.001 to 0.01 Predicted Observed
8
Risk-Adjusted Mortality … Rates
Acute Myocardial Infarction
Congestive Heart Failure
Acute Cerebrovascular Accident
Gastrointestinal … - CABG Surgery
Risk-Adjusted Mortality Rates
Risk-Adjusted Post-Op Complications
Enhanced Coding
-
hcup-us.ahrq.gov/db/nation/nis/reports/Changes_in_NIS_Design_1998.pdf
January 01, 1998 - Rehabilitation
hospitals had a much lower mortality rate (0.3 percent) than other hospitals (4.7 percent … They
have much longer average lengths of stay and much lower mortality rates. … Table 6
Comparison of Weighted Estimates Based on 1,000 Samples
Total Discharges Mortality Rate ALOS … Rate
Medicare Mortality Rate
Total Discharges
Medicare Discharges
Total ALOS
Mortality Rate (Percent … First, rehabilitation hospitals had lower mortality rates and higher
average lengths of stay than most
-
hcup-us.ahrq.gov/db/state/siddist/NC2007_2008CDSIDCorrectionNotificationv2.pdf
February 27, 2018 - • The discrepancy results in implausibly high mortality rates for this hospital. … Consequently, there is very little impact on estimates of state-level mortality rates. … However, researchers who are estimating mortality rates for specific hospitals or for
specific procedures