-
hcup-us.ahrq.gov/reports/methods/2010_05.pdf
January 01, 2010 - There is no sampling error associated with this calculated
ALOS. … It is also
possible to calculate other population statistics without error. … There is no sampling error. … Therefore, the
standard error of the mean is zero. … If the data comprise the entire finite population then the standard error is zero.
-
hcup-us.ahrq.gov/db/nation/nis/reports/NISVarianceReport_Notification.pdf
July 01, 2004 - The degree of error was probably zero or very slight for high-frequency
subpopulations (like diabetes … The degree of error was probably greatest for rare subpopulations. … The difference between the "correct" standard error (using all the data) and the "incorrect"
standard … error (using only a subset of the data) could have been large or small and it could have
been positive … The only way to know for sure is to recalculate the standard error using
the full data approach.
-
hcup-us.ahrq.gov/db/nation/nis/reports/2001niscomparisonrpt.jsp
November 01, 2015 - )
Percentage of Discharges
(Standard Error)
Average Length of Stay in Days (Standard Error) … In-Hospital Mortality Rate Percent (Standard Error)
Average Total Hospital Charge
(Standard Error … )
Percentage of Discharges (Standard Error)
Average Length of Stay in Days (Standard Error) … In-Hospital Mortality Rate Percent (Standard Error)
Average Total Hospital Charge (Standard Error) … )
Percentage of Discharges (Standard Error)
Average Length of Stay in Days (Standard Error)
-
hcup-us.ahrq.gov/db/nation/nis/reports/2003niscomparisonrpt.jsp
May 01, 2016 - )
Percentage of Discharges (Standard Error)
Average Length of Stay in Days (Standard Error) … In-Hospital Mortality Rate Percent (Standard Error)
Average Total Hospital Charge (Standard Error) … )
Percentage of Discharges (Standard Error)
Average Length of Stay in Days (Standard Error) … In-Hospital Mortality Rate Percent (Standard Error)
Average Total Hospital Charge (Standard Error) … )
Percentage of Discharges (Standard Error)
Average Length of Stay in Days (Standard Error)
-
hcup-us.ahrq.gov/db/nation/nis/reports/2002niscomparisonrpt.jsp
June 01, 2016 - )
Percentage of Discharges (Standard Error)
Average Length of Stay in Days (Standard Error) … In-Hospital Mortality Rate Percent (Standard Error)
Average Total Hospital Charge (Standard Error) … )
Percentage of Discharges (Standard Error)
Average Length of Stay in Days (Standard Error) … In-Hospital Mortality Rate Percent (Standard Error)
Average Total Hospital Charge (Standard Error) … )
Percentage of Discharges (Standard Error)
Average Length of Stay in Days (Standard Error)
-
hcup-us.ahrq.gov/reports/factsandfigures/2007/figures/2007_5_7.jsp
January 01, 2007 - Note: For Medicare, perinatal (newborns), statistics based on estimates with a relative standard error … (standard error divided by weighted estimate) greater than 0.30 or with standard error equal to zero
-
hcup-us.ahrq.gov/db/nation/nass/stats/nass_summary_stats_hospital_2021.pdf
January 01, 2021 - Kurtosis 10.8514718
Uncorrected SS 7057.74933 Corrected SS 749.390599
Coeff Variation 34.4723837 Std Error … Kurtosis 1.66639324
Uncorrected SS 4.98501E14 Corrected SS 2.46243E14
Coeff Variation 98.8176147 Std Error … Kurtosis 3.24760279
Uncorrected SS 61121298 Corrected SS 22358737.9
Coeff Variation 75.9613722 Std Error … Kurtosis 3.31213255
Uncorrected SS 3.38849E14 Corrected SS 1.84434E14
Coeff Variation 109.307599 Std Error … Kurtosis 2.11271747
Uncorrected SS 32376289 Corrected SS 12436676.7
Coeff Variation 78.9894705 Std Error
-
hcup-us.ahrq.gov/db/nation/nass/stats/NASS_Summary_Stats_Hospital_2022.pdf
January 01, 2022 - Kurtosis 8.26103352
Uncorrected SS 7025.12752 Corrected SS 759.288521
Coeff Variation 34.8170038 Std Error … Kurtosis 1.60263993
Uncorrected SS 5.45834E14 Corrected SS 2.66607E14
Coeff Variation 97.731389 Std Error … Kurtosis 2.74018254
Uncorrected SS 63265666 Corrected SS 22567434.4
Coeff Variation 74.4784997 Std Error … Kurtosis 2.04868653
Uncorrected SS 34929099 Corrected SS 14011618.1
Coeff Variation 81.8591157 Std Error … Kurtosis 19.5379271
Uncorrected SS 7.79848E10 Corrected SS 4.84182E10
Coeff Variation 127.991391 Std Error
-
hcup-us.ahrq.gov/db/nation/nass/stats/nass_summary_stats_hospital_2020.pdf
January 01, 2020 - Kurtosis 11.4015936
Uncorrected SS 6911.10903 Corrected SS 716.260102
Coeff Variation 34.0090842 Std Error … Kurtosis 2.35728289
Uncorrected SS 3.28714E14 Corrected SS 1.57065E14
Coeff Variation 95.6739629 Std Error … Kurtosis 3.37944734
Uncorrected SS 60343095 Corrected SS 22660166.6
Coeff Variation 77.559347 Std Error … Kurtosis 4.1771746
Uncorrected SS 2.36452E14 Corrected SS 1.27887E14
Coeff Variation 108.552762 Std Error … Kurtosis 2.17841678
Uncorrected SS 31829491 Corrected SS 12413782.5
Coeff Variation 79.9742841 Std Error
-
hcup-us.ahrq.gov/db/vars/mdc10/nisnote.jsp
September 01, 2008 - non-missing secondary diagnosis code (DX2, etc.) had the incorrect DRG10 and MDC10 assigned because of a error … non-missing secondary diagnosis code (DX2, etc.) have the incorrect DRG10 and MDC10 assigned because of an error … non-missing secondary diagnosis code (DX2, etc.) have the incorrect DRG10 and MDC10 assigned because of an error … non-missing secondary diagnosis code (DX2, etc.) have the incorrect DRG and MDC assigned because of an error … non-missing secondary diagnosis code (DX2, etc.) have the incorrect DRG10 and MDC10 assigned because of an error
-
hcup-us.ahrq.gov/tech_assist/nationalestimates/508_course/508course_2023.jsp
January 01, 2023 - Std Error
HOSP_REGION Variable Label Mean of … Std Error
HOSP_REGION Variable Label Mean of … Last, select the box for "Show 95% CI" to display the standard error of the estimates if you wish to … Error
RSP009: Asthma
Northeast
41,550
2,419
Midwest
33,065
1,776
South … Std Error
HOSP_REGION Variable Label Mean of
-
hcup-us.ahrq.gov/reports/factsandfigures/figures/2005/2005_3_5.jsp
January 01, 2005 - * Statistic has a relative standard error (standard error/weighted estimate) greater than 0.30 and
-
hcup-us.ahrq.gov/db/vars/mdc/nisnote.jsp
September 01, 2008 - non-missing secondary diagnosis code (DX2, etc.) had the incorrect DRG and MDC assigned because of a error … non-missing secondary diagnosis code (DX2, etc.) have the incorrect DRG and MDC assigned because of an error … non-missing secondary diagnosis code (DX2, etc.) have the incorrect DRG and MDC assigned because of an error … non-missing secondary diagnosis code (DX2, etc.) have the incorrect DRG and MDC assigned because of an error … non-missing secondary diagnosis code (DX2, etc.) have the incorrect DRG and MDC assigned because of an error
-
hcup-us.ahrq.gov/db/vars/mdc/kidnote.jsp
September 01, 2008 - non-missing secondary diagnosis code (DX2, etc.) had the incorrect DRG and MDC assigned because of a error … non-missing secondary diagnosis code (DX2, etc.) have the incorrect DRG and MDC assigned because of an error … non-missing secondary diagnosis code (DX2, etc.) have the incorrect DRG and MDC assigned because of an error … non-missing secondary diagnosis code (DX2, etc.) have the incorrect DRG and MDC assigned because of an error … non-missing secondary diagnosis code (DX2, etc.) have the incorrect DRG and MDC assigned because of an error
-
hcup-us.ahrq.gov/db/nation/kid/tools/stats/KID_2022_MaskedStats_Hospital.PDF
January 01, 2022 - Kurtosis 3.81309318
Uncorrected SS 4.08282E13 Corrected SS 2.58519E13
Coeff Variation 131.401949 Std Error … Kurtosis 3.89684068
Uncorrected SS 3.77118E15 Corrected SS 2.31718E15
Coeff Variation 126.256701 Std Error … Kurtosis 1.0113032
Uncorrected SS 54732238 Corrected SS 18428707.8
Coeff Variation 71.2574044 Std Error … Kurtosis 4.83443358
Uncorrected SS 7.95514E12 Corrected SS 5.34715E12
Coeff Variation 143.207167 Std Error … Kurtosis 0.23134716
Uncorrected SS 28372163 Corrected SS 7432767.8
Coeff Variation 59.5868191 Std Error
-
hcup-us.ahrq.gov/reports/factsandfigures/figures/2005/2005_3_6A.jsp
January 01, 2005 - * Statistic has a relative standard error (standard error/weighted estimate) greater than 0.30 and
-
hcup-us.ahrq.gov/db/nation/nrd/NRD2010-2012.pdf
January 01, 2012 - In September 2017, AHRQ identified an error in the assignment of the data element for
discharge month … This error led to incorrect values for some but not all records. … Please note that
this error only affects the 2010–2012 data files; the 2013–2014 NRD are unaffected.
-
hcup-us.ahrq.gov/db/nation/neds/stats/NEDS_2020_Hospital_MaskedStats.PDF
January 01, 2020 - Kurtosis 25.640607
Uncorrected SS 24262.3664 Corrected SS 2299.05452
Coeff Variation 32.370102 Std Error … Kurtosis 10.2004508
Uncorrected SS 21768.1577 Corrected SS 594.187853
Coeff Variation 16.7601958 Std Error … Kurtosis 0.31504568
Uncorrected SS 10090419 Corrected SS 4042609.62
Coeff Variation 81.7994162 Std Error … Kurtosis 0.39899694
Uncorrected SS 414953 Corrected SS 160008.951
Coeff Variation 79.2625513 Std Error … Kurtosis 12.3149005
Uncorrected SS 1.66085E12 Corrected SS 8.7083E11
Coeff Variation 105.04234 Std Error
-
hcup-us.ahrq.gov/db/nation/nrd/stats/MaskedStats_NRD_2022_Hospital.PDF
January 01, 2022 - Kurtosis 7.29939323
Uncorrected SS 1.35307E15 Corrected SS 8.31685E14
Coeff Variation 126.323882 Std Error … 2.05615651 Kurtosis 3.80039227
Uncorrected SS 38130042 Corrected SS 18687297
Coeff Variation 98.057577 Std Error … Kurtosis 4.04158837
Uncorrected SS 3.58551E14 Corrected SS 2.17778E14
Coeff Variation 124.403974 Std Error … Kurtosis 1.56889676
Uncorrected SS 8728149 Corrected SS 3267120.85
Coeff Variation 77.3627848 Std Error
-
hcup-us.ahrq.gov/db/nation/nrd/stats/MaskedStats_NRD_2020_Hospital.PDF
January 01, 2020 - Kurtosis 7.35760039
Uncorrected SS 1.43252E15 Corrected SS 9.16116E14
Coeff Variation 133.219429 Std Error … Kurtosis 3.58650542
Uncorrected SS 35259238 Corrected SS 17065104.5
Coeff Variation 96.866661 Std Error … Kurtosis 2.59779429
Uncorrected SS 3.40727E14 Corrected SS 2.02755E14
Coeff Variation 121.248554 Std Error … Kurtosis 1.24725199
Uncorrected SS 7989103 Corrected SS 2877285.11
Coeff Variation 75.0393915 Std Error