-
hcup-us.ahrq.gov/reports/statbriefs/sb264-Chronic-Condition-Preventable-Hospitalizations-2016.pdf
January 01, 2016 - region contained fewer than two hospitals, contained fewer than 11
discharges, had a relative standard error … (standard error divided by weighted estimate) greater than 0.30
or equal to 0, or was missing 2 percent
-
hcup-us.ahrq.gov/reports/natstats/his95/table2a.htm
February 11, 2011 - Estimates presented here have a relative error of
less than 30%.
-
hcup-us.ahrq.gov/reports/natstats/commdx/table2a.htm
February 11, 2011 - (Denominator is all discharges.)
( 4 ) S.E. is standard error.
-
hcup-us.ahrq.gov/reports/natstats/his96/table2b.htm
January 01, 1996 - Estimates presented here have a relative error of less than 30%.
-
hcup-us.ahrq.gov/db/nation/nis/NIS_Sources_and_Restrictions_2000.pdf
January 01, 2000 - data: financial,
patient, payor, and physician specific information provided to this entity,
are error-free
-
hcup-us.ahrq.gov/db/vars/age/nedsnote.jsp
May 01, 2015 - Prior to 2005, an error during HCUP processing of 1989-1992 discharges caused age in years (AGE) and
-
hcup-us.ahrq.gov/db/nation/kid/KID_Sources_and_Restrictions_2000.pdf
January 01, 2000 - data: financial,
patient, payor, and physician specific information provided to this entity,
are error-free
-
hcup-us.ahrq.gov/db/nation/neds/stats/NEDS_2015_Core_MaskedStats_Weighted.PDF
January 01, 2015 - Core File
Means of Continuous Data Elements
Statistics
Variable Label N N Miss Min Max Mean
Std
Error
-
hcup-us.ahrq.gov/reports/projections/CDI_Regional_projections_Final.pdf
July 10, 2012 - selected from among 40 different
time series models the model with the lowest mean absolute percentage error
-
hcup-us.ahrq.gov/reports/projections/2015-02.pdf
January 01, 2015 - each State, this software automatically selected the model with the lowest
mean absolute percentage error
-
hcup-us.ahrq.gov/db/nation/nis/tools/stats/NIS_1995_SummaryStats_N10Core2.PDF
January 01, 1995 - Kurtosis -1.166378
Uncorrected SS 1961884440 Corrected SS 540099942
Coeff Variation 61.634021 Std Error … Kurtosis 362433.906
Uncorrected SS 1090146050 Corrected SS 1071246953
Coeff Variation 752.877992 Std Error … Kurtosis 93481.3636
Uncorrected SS 4432985273 Corrected SS 4412406996
Coeff Variation 1464.31194 Std Error … Kurtosis 434.995096
Uncorrected SS 3.31573E14 Corrected SS 2.61464E14
Coeff Variation 193.115485 Std Error … Kurtosis 769.282582
Uncorrected SS 3.4919E14 Corrected SS 2.78024E14
Coeff Variation 197.653865 Std Error
-
hcup-us.ahrq.gov/db/nation/nis/tools/stats/NIS_1991_SummaryStats.PDF
January 01, 1991 - Kurtosis -1.2159183
Uncorrected SS 1.70563E10 Corrected SS 4913235934
Coeff Variation 63.6092725 Std Error … Kurtosis 34672.9739
Uncorrected SS 1053244690 Corrected SS 829080927
Coeff Variation 192.316166 Std Error … Kurtosis 1495813.88
Uncorrected SS 1962306584 Corrected SS 1737013871
Coeff Variation 277.669454 Std Error … Kurtosis 565.874712
Uncorrected SS 2.31577E15 Corrected SS 1.86613E15
Coeff Variation 203.722245 Std Error … Kurtosis 2205.84999
Uncorrected SS 2.43495E15 Corrected SS 1.98325E15
Coeff Variation 209.538361 Std Error
-
hcup-us.ahrq.gov/db/nation/nis/tools/stats/NIS_1988_SummaryStats_N10Core1.PDF
July 07, 2005 - Kurtosis -1.1916092
Uncorrected SS 1407742637 Corrected SS 405109611
Coeff Variation 63.5646534 Std Error … Kurtosis 11955.0952
Uncorrected SS 120860480 Corrected SS 99723064.9
Coeff Variation 217.206234 Std Error … Kurtosis 11420.0006
Uncorrected SS 123655755 Corrected SS 102357391
Coeff Variation 219.223393 Std Error … Kurtosis 1357.34945
Uncorrected SS 8.62989E13 Corrected SS 6.94827E13
Coeff Variation 203.271034 Std Error … Kurtosis 1394.24451
Uncorrected SS 8.90815E13 Corrected SS 7.22501E13
Coeff Variation 207.18603 Std Error
-
hcup-us.ahrq.gov/db/nation/nis/tools/stats/NIS_1988_SummaryStats_N10Core2.PDF
July 07, 2005 - Kurtosis -1.1926902
Uncorrected SS 1408725914 Corrected SS 405495778
Coeff Variation 63.5760142 Std Error … Kurtosis 5606.98625
Uncorrected SS 100918907 Corrected SS 79876459.2
Coeff Variation 194.832627 Std Error … Kurtosis 5521.38799
Uncorrected SS 104130385 Corrected SS 82946865.9
Coeff Variation 197.879748 Std Error … Kurtosis 519.954301
Uncorrected SS 8.45652E13 Corrected SS 6.7747E13
Coeff Variation 200.703715 Std Error … Kurtosis 524.911971
Uncorrected SS 8.62004E13 Corrected SS 6.93769E13
Coeff Variation 203.071568 Std Error
-
hcup-us.ahrq.gov/db/nation/nis/tools/stats/NIS_1994_SummaryStats_N10Core1.PDF
January 01, 1994 - Kurtosis -1.177357
Uncorrected SS 1835241076 Corrected SS 511237005
Coeff Variation 62.1393665 Std Error … Kurtosis 372658.933
Uncorrected SS 270038971 Corrected SS 250591585
Coeff Variation 358.965709 Std Error … Kurtosis 114430.367
Uncorrected SS 1023626823 Corrected SS 1003471420
Coeff Variation 705.597608 Std Error … Kurtosis 534.985136
Uncorrected SS 3.35536E14 Corrected SS 2.6911E14
Coeff Variation 201.277734 Std Error … Kurtosis 546.897557
Uncorrected SS 3.39964E14 Corrected SS 2.7328E14
Coeff Variation 202.439412 Std Error
-
hcup-us.ahrq.gov/db/nation/nis/tools/stats/NIS_1989_SummaryStats_N10Core2.PDF
January 01, 2017 - Kurtosis -1.2161898
Uncorrected SS 1636185642 Corrected SS 476975079
Coeff Variation 64.1456242 Std Error … Kurtosis 448666.392
Uncorrected SS 1232529437 Corrected SS 1208578904
Coeff Variation 710.362902 Std Error … Kurtosis 448774.899
Uncorrected SS 1234012440 Corrected SS 1209961382
Coeff Variation 709.282122 Std Error … Kurtosis 689.079959
Uncorrected SS 1.36838E14 Corrected SS 1.11104E14
Coeff Variation 207.786256 Std Error … Kurtosis 1143.34076
Uncorrected SS 1.42923E14 Corrected SS 1.17142E14
Coeff Variation 213.162818 Std Error
-
hcup-us.ahrq.gov/db/nation/nis/tools/stats/NIS_1989_SummaryStats_N10Core1.PDF
January 01, 2015 - Kurtosis -1.2114076
Uncorrected SS 1635785122 Corrected SS 475700947
Coeff Variation 64.0357665 Std Error … Kurtosis 10373.5302
Uncorrected SS 110817956 Corrected SS 87412699.8
Coeff Variation 193.255082 Std Error … Kurtosis 15151.6721
Uncorrected SS 123237371 Corrected SS 99668678.6
Coeff Variation 205.642067 Std Error … Kurtosis 492.037118
Uncorrected SS 1.36207E14 Corrected SS 1.10489E14
Coeff Variation 207.273228 Std Error … Kurtosis 552.972711
Uncorrected SS 1.40042E14 Corrected SS 1.14277E14
Coeff Variation 210.605784 Std Error
-
hcup-us.ahrq.gov/db/nation/nis/tools/stats/NIS_1995_SummaryStats_N10Core1.PDF
January 01, 1995 - Kurtosis -1.1612365
Uncorrected SS 1964189832 Corrected SS 538415457
Coeff Variation 61.4516687 Std Error … Kurtosis 7599.50441
Uncorrected SS 82982723 Corrected SS 64719700.9
Coeff Variation 188.248816 Std Error … Kurtosis 174699.959
Uncorrected SS 2674883508 Corrected SS 2655393741
Coeff Variation 1167.24351 Std Error … Kurtosis 615.39461
Uncorrected SS 3.54097E14 Corrected SS 2.83314E14
Coeff Variation 200.063738 Std Error … Kurtosis 641.9947
Uncorrected SS 3.66308E14 Corrected SS 2.9454E14
Coeff Variation 202.586022 Std Error
-
hcup-us.ahrq.gov/db/nation/nis/tools/stats/NIS_1990_SummaryStats_N10Core1.PDF
July 07, 2005 - Kurtosis -1.2166844
Uncorrected SS 1694164568 Corrected SS 494361845
Coeff Variation 64.1900771 Std Error … Kurtosis 8411.90651
Uncorrected SS 108590995 Corrected SS 85061879.4
Coeff Variation 190.136297 Std Error … Kurtosis 487421.4
Uncorrected SS 765151464 Corrected SS 741252194
Coeff Variation 556.917707 Std Error … Kurtosis 663.812913
Uncorrected SS 1.90522E14 Corrected SS 1.55585E14
Coeff Variation 211.029738 Std Error … Kurtosis 746.459116
Uncorrected SS 2.00267E14 Corrected SS 1.65138E14
Coeff Variation 216.816886 Std Error
-
hcup-us.ahrq.gov/db/nation/nis/tools/stats/NIS_1994_SummaryStats_N10Core2.PDF
January 01, 1994 - Kurtosis -1.1761083
Uncorrected SS 1838012528 Corrected SS 511139186
Coeff Variation 62.0662054 Std Error … Kurtosis 18737.1419
Uncorrected SS 102349779 Corrected SS 82940447.3
Coeff Variation 206.717972 Std Error … Kurtosis 163998.758
Uncorrected SS 901446631 Corrected SS 881332918
Coeff Variation 661.948506 Std Error … Kurtosis 537.076562
Uncorrected SS 3.20466E14 Corrected SS 2.54312E14
Coeff Variation 196.068197 Std Error … Kurtosis 1318.26845
Uncorrected SS 3.38802E14 Corrected SS 2.72268E14
Coeff Variation 202.291439 Std Error