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hcup-us.ahrq.gov/datainnovations/nm.jsp
October 01, 2010 - Enhanced State Data for Analysis and Tracking of Comparative Effectiveness Impact
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hcup-us.ahrq.gov/db/nation/neds/stats/NEDS_2007_MaskedStats_IP.PDF
January 01, 2007 - 1.29992
Median 4.500318 Variance 1.68979
Mode 3.990389 Range 26.49940
Interquartile Range 1.40713
Tests … 47219
Median 16071.00 Variance 2229641068
Mode 5207.00 Range 1498345
Interquartile Range 21823
Tests … Table 1
The Univariate Procedure
DISCWT
Moments
Basic Measures of Location and Variability
Tests … For Location
Quantiles
LOS_IP
Moments
Basic Measures of Location and Variability
Tests For Location … Quantiles
Missing Values
TOTCHG_IP
Moments
Basic Measures of Location and Variability
Tests For
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hcup-us.ahrq.gov/db/nation/neds/stats/NEDS_2007v2_MaskedStats_IP.PDF
April 09, 2010 - 1.35124
Median 4.558561 Variance 1.82585
Mode 3.574315 Range 26.49940
Interquartile Range 1.52450
Tests … 48805
Median 16426.00 Variance 2381916163
Mode 8769.00 Range 1499747
Interquartile Range 22308
Tests … Table 1
The Univariate Procedure
DISCWT
Moments
Basic Measures of Location and Variability
Tests … For Location
Quantiles
LOS_IP
Moments
Basic Measures of Location and Variability
Tests For Location … Quantiles
Missing Values
TOTCHG_IP
Moments
Basic Measures of Location and Variability
Tests For
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hcup-us.ahrq.gov/reports/methods/2005_05.pdf
January 01, 2005 - for the discharge-based IQIs and PSIs, and
derivation of standard errors and appropriate hypothesis tests … the statistical methods and gives formulas for the calculations of
standard errors and hypothesis tests … Significance tests.
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hcup-us.ahrq.gov/reports/methods/2006_7.pdf
January 01, 2006 - for the discharge-based IQIs and PSIs, and
derivation of standard errors and appropriate hypothesis tests … the statistical methods and gives formulas for the calculations of
standard errors and hypothesis tests … Significance tests.
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hcup-us.ahrq.gov/db/state/sedddist/sedddist_filecompia.jsp
June 01, 2007 - SEDD File Composition - Iowa
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hcup-us.ahrq.gov/toolssoftware/chronic/chronic.jsp
July 01, 2025 - condition is defined as a condition that lasts 12 months or longer and meets one or both of the following tests
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hcup-us.ahrq.gov/db/nation/neds/nedschecklist.jsp
November 01, 2024 - Only conditions, procedures, and diagnostic tests occurring during a specific inpatient hospital encounter
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hcup-us.ahrq.gov/news/exhibit_booth/hcupnet_brochure.jsp
May 01, 2018 - HCUPnet
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hcup-us.ahrq.gov/toolssoftware/ccs10/CCSCategoryNames(FullLabels).pdf
January 19, 2017 - Electroencephalogram (EEG)
200 Nonoperative urinary system measurement and monitoring
201 Cardiac stress tests … Electroencephalogram (EEG) [199]
16.17 Nonoperative urinary system measurements [200]
16.18 Cardiac stress tests
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hcup-us.ahrq.gov/reports/statbriefs/sb250-Pediatric-Stays-Costs-2016.pdf
January 01, 2016 - Many hypothesis tests were conducted for this Statistical Brief. … decrease the number of false-
positive results, we reduced the significance level to .05 for individual tests
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hcup-us.ahrq.gov/db/nation/neds/stats/NEDS_2011v2_MaskedStats_ED.PDF
November 03, 2014 - Electroencephalogram (EEG) 674 0.00
200: Nonoperative urinary system measurements 61,417 0.25
201: Cardiac stress tests … Electroencephalogram (EEG) 124 0.00
200: Nonoperative urinary system measurements 367 0.00
201: Cardiac stress tests
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hcup-us.ahrq.gov/db/nation/neds/stats/NEDS_2012_MaskedStats_ED.PDF
January 01, 2012 - Electroencephalogram (EEG) 417 0.00
200: Nonoperative urinary system measurements 146,399 0.55
201: Cardiac stress tests … Electroencephalogram (EEG) 162 0.00
200: Nonoperative urinary system measurements 672 0.00
201: Cardiac stress tests
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hcup-us.ahrq.gov/db/nation/neds/stats/NEDS_2011_MaskedStats_ED.PDF
January 01, 2011 - Electroencephalogram (EEG) 680 0.00
200: Nonoperative urinary system measurements 66,032 0.26
201: Cardiac stress tests … Electroencephalogram (EEG) 504 0.00
200: Nonoperative urinary system measurements 380 0.00
201: Cardiac stress tests
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hcup-us.ahrq.gov/reports/statbriefs/sb194-Inpatient-Mortality-High-Volume-Conditions.jsp
July 01, 2015 - Numerous hypothesis tests were conducted for this Statistical Brief. … to decrease the number of false-positive results, we reduced the significance to .01 for individual tests
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hcup-us.ahrq.gov/reports/statbriefs/sb133.jsp
May 01, 2012 - Many hypothesis tests were conducted for this Statistical Brief. … decrease the number of false-positive results, we reduced the significance level to .005 for individual tests
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hcup-us.ahrq.gov/reports/statbriefs/sb174-Emergency-Department-Visits-Overview.pdf
April 01, 2014 - all-payer national, regional, and State-level hospital care
databases from HCUP.7
Many statistical tests … decrease the number of false-
positive results, we reduced the significance level to .0005 for individual tests
-
hcup-us.ahrq.gov/reports/statbriefs/sb181-Hospital-Costs-United-States-2012.pdf
January 01, 2012 - Many hypothesis tests were conducted for this Statistical Brief. … decrease the number of false-
positive results, we reduced the significance level to .001 for individual tests
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hcup-us.ahrq.gov/reports/statbriefs/sb162.jsp
September 01, 2013 - sources included population denominator data for use with HCUP databases. 3
Many hypothesis tests … decrease the number of false-positive results, we reduced the significance level to .001 for individual tests
-
hcup-us.ahrq.gov/reports/SOI.jsp
June 01, 2016 - Those severe effects were nearly always large, were always (in 6 out of 6 tests) in the expected positive … functional impairment from mild to moderate to severe were monotonically increasing for half of the tests