-
hcup-us.ahrq.gov/reports/methods/2006_3.pdf
January 01, 2006 - Error)
Average Total
Hospital Charge
(Standard Error) Principal Payer
KID NIS KID NIS KID NIS … Error)
Average Total
Hospital Charge
(Standard Error) DRG
KID NIS KID NIS KID NIS KID NIS
70: … Error)
Average Total
Hospital Charge
(Standard Error) Top 25 Principal Diagnoses (CCS)
KID NIS … Error)
Average Total
Hospital Charge
(Standard Error) Top 25 Principal Diagnoses (CCS)
KID NIS … Error)
Average Total
Hospital Charge
(Standard Error) Top 25 Principal Procedures (CCS)
KID NIS
-
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/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/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/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/tech_assist/nationalestimates/508_course/508course_2018.jsp
January 01, 2018 - Std Error
Variable Mean of Mean Sum of … Std Error Std Error
Variable Mean of Mean Sum … Std Error
Variable Label Mean of Mean … Std Error
Variable Label Mean of Mean … Std Error
Variable Label Mean of
-
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/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/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/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/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/nation/nass/stats/nass_summary_stats_hospital_2019.pdf
January 01, 2019 - Kurtosis 18.6404058
Uncorrected SS 7140.43006 Corrected SS 815.232042
Coeff Variation 35.9068229 Std Error … Kurtosis 1.8059207
Uncorrected SS 4.72236E14 Corrected SS 2.34585E14
Coeff Variation 99.3696084 Std Error … Kurtosis 3.39815937
Uncorrected SS 61719665 Corrected SS 22908395.2
Coeff Variation 76.8407917 Std Error … Kurtosis 3.45747737
Uncorrected SS 3.22128E14 Corrected SS 1.74558E14
Coeff Variation 108.778939 Std Error … Kurtosis 2.67683681
Uncorrected SS 34272732 Corrected SS 13591495.7
Coeff Variation 81.0809448 Std Error
-
hcup-us.ahrq.gov/db/nation/kid/tools/stats/KID_2019_MaskedStats_Hospital.PDF
January 01, 2019 - Kurtosis 3.11436796
Uncorrected SS 3.77231E13 Corrected SS 2.37811E13
Coeff Variation 130.619505 Std Error … Kurtosis 0.67059814
Uncorrected SS 56184863 Corrected SS 19003493.4
Coeff Variation 71.5003801 Std Error … Kurtosis 3.73121757
Uncorrected SS 6.14858E12 Corrected SS 4.06756E12
Coeff Variation 139.82452 Std Error … Kurtosis 3.940448
Uncorrected SS 4.59464E12 Corrected SS 3.08569E12
Coeff Variation 143.018408 Std Error … Kurtosis 0.33381932
Uncorrected SS 30641483 Corrected SS 8049564.95
Coeff Variation 59.6985762 Std Error
-
hcup-us.ahrq.gov/db/nation/kid/tools/stats/KID_2019_MaskedStats_Hospital_V2.PDF
January 01, 2019 - Kurtosis 3.11436796
Uncorrected SS 3.77231E13 Corrected SS 2.37811E13
Coeff Variation 130.619505 Std Error … Kurtosis 0.67059814
Uncorrected SS 56184863 Corrected SS 19003493.4
Coeff Variation 71.5003801 Std Error … Kurtosis 3.73121757
Uncorrected SS 6.14858E12 Corrected SS 4.06756E12
Coeff Variation 139.82452 Std Error … Kurtosis 3.940448
Uncorrected SS 4.59464E12 Corrected SS 3.08569E12
Coeff Variation 143.018408 Std Error … Kurtosis 0.33381932
Uncorrected SS 30641483 Corrected SS 8049564.95
Coeff Variation 59.6985762 Std Error