-
hcup-us.ahrq.gov/reports/methods/2009_02.pdf
January 01, 2009 - There is no sampling error associated with Claritas
census population counts; therefore, appropriate … For Claritas population counts, there is no sampling error. … Standard error estimates for age/sex adjusted inpatient rates per 100,000 population
using the 2006 … We multiplied this standard error by 1,000.
b. … Standard error estimates for age/sex adjusted inpatient rates per 1,000 discharges
using inpatient
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hcup-us.ahrq.gov/reports/factsandfigures/figures/2005/2005_1_3b.jsp
January 01, 2005 - Exhibit 1.3. Reasons for Hospital Stays
Exhibit 1.3. Reasons for Hospital Stays
Hospital Stays for Males and Females by Major Reason*, 2005
Male and Female**
Male
Female
Reason for Hospital Stay According to Principal Diagnosis
Number of Discharges (in Thousands)
Percent of All D…
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hcup-us.ahrq.gov/reports/factsandfigures/figures/2005/2005_1_3a.jsp
January 01, 2005 - Exhibit 1.3. Reasons for Hospital Stays
Exhibit 1.3. Reasons for Hospital Stays
Hospital Stays for Males and Females by Major Reason*, 2005
Male and Female**
Male
Female
Reason for Hospital Stay According to Principal Diagnosis
Number of Discharges (in Thousands)
Percent of All D…
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hcup-us.ahrq.gov/reports/factsandfigures/2007/exhibit3_2.jsp
January 01, 2007 - * Statistics based on estimates with a relative standard error (standard error/weighted estimate) … greater than 0.30 or with standard error equal to 0 in the nationwide statistics are not reliable.
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hcup-us.ahrq.gov/db/nation/nis/corrections_1998_1999.jsp
January 01, 1998 - NIS Database Documentation - Corrections 1998-1999
An official website of the Department of Health & Human Services
Search All AHRQ Websites
Careers
Contact Us
Espanol
FAQs
…
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hcup-us.ahrq.gov/db/nation/nis/tools/stats/NIS_2009_MaskedStats_Hospital.PDF
January 01, 2009 - Kurtosis 106.315791
Uncorrected SS 30241.4338 Corrected SS 1633.71024
Coeff Variation 23.9085243 Std Error … Kurtosis 3.278046
Uncorrected SS 1.29789E15 Corrected SS 7.50256E14
Coeff Variation 117.102867 Std Error … Kurtosis -0.2520279
Uncorrected SS 23336348 Corrected SS 6698788.4
Coeff Variation 63.4834065 Std Error … Kurtosis 4.74374069
Uncorrected SS 5.28186E13 Corrected SS 3.13343E13
Coeff Variation 120.82466 Std Error … Kurtosis -0.2745516
Uncorrected SS 961338 Corrected SS 271160.476
Coeff Variation 62.7104177 Std Error
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hcup-us.ahrq.gov/db/nation/nis/tools/stats/NIS_1996_SummaryStats_Nis96wt.PDF
January 01, 1996 - Kurtosis 23.4728056
Uncorrected SS 39476.3783 Corrected SS 8661.74204
Coeff Variation 53.0473763 Std Error … Kurtosis 22.7630291
Uncorrected SS 36089.3146 Corrected SS 6450.10492
Coeff Variation 46.6755978 Std Error … Kurtosis 3.82068565
Uncorrected SS 7.99914E14 Corrected SS 4.26357E14
Coeff Variation 106.892704 Std Error … Kurtosis -0.0399644
Uncorrected SS 16222863 Corrected SS 4436399.9
Coeff Variation 61.3851614 Std Error … Kurtosis 5.09302913
Uncorrected SS 2.95439E13 Corrected SS 1.61184E13
Coeff Variation 109.631432 Std Error
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hcup-us.ahrq.gov/db/nation/nis/tools/stats/NIS_1994_SummaryStats_Nis94wt.PDF
January 01, 1994 - Kurtosis 15.474116
Uncorrected SS 43166.6952 Corrected SS 10110.3343
Coeff Variation 55.3344475 Std Error … Kurtosis 15.1217504
Uncorrected SS 38745.5099 Corrected SS 7789.55932
Coeff Variation 50.1908686 Std Error … Kurtosis -0.3992929
Uncorrected SS 17138367 Corrected SS 4506427.49
Coeff Variation 59.7615035 Std Error … Kurtosis 3.71172318
Uncorrected SS 3.708E13 Corrected SS 2.14922E13
Coeff Variation 117.486796 Std Error … Kurtosis -0.0934971
Uncorrected SS 640498 Corrected SS 194473.221
Coeff Variation 66.0679377 Std Error
-
hcup-us.ahrq.gov/db/nation/nis/tools/stats/NIS_1993_SummaryStats_Nis93wt.PDF
January 01, 1993 - Kurtosis 20.5275258
Uncorrected SS 40600.2858 Corrected SS 8264.82741
Coeff Variation 50.5842544 Std Error … Kurtosis 11.7634796
Uncorrected SS 37556.1578 Corrected SS 6638.28147
Coeff Variation 46.361873 Std Error … Kurtosis 2.07359552
Uncorrected SS 1.03382E15 Corrected SS 5.80454E14
Coeff Variation 113.213405 Std Error … Kurtosis -0.5324583
Uncorrected SS 17237595 Corrected SS 4488376.69
Coeff Variation 59.3664172 Std Error … Kurtosis -0.5837276
Uncorrected SS 629437 Corrected SS 183797.087
Coeff Variation 64.2562299 Std Error
-
hcup-us.ahrq.gov/db/nation/nis/tools/stats/NIS_1997_SummaryStats_Nis97wt.PDF
January 01, 1997 - Kurtosis 151.439572
Uncorrected SS 31005.7421 Corrected SS 3215.28702
Coeff Variation 34.0311576 Std Error … Kurtosis 5.84271853
Uncorrected SS 26521.914 Corrected SS 689.138337
Coeff Variation 16.3411399 Std Error … Kurtosis 4.27889715
Uncorrected SS 7.79514E14 Corrected SS 4.19587E14
Coeff Variation 108.02341 Std Error … Kurtosis 0.00044583
Uncorrected SS 18333806 Corrected SS 5354563.25
Coeff Variation 64.2616729 Std Error … Kurtosis 0.55237614
Uncorrected SS 705430 Corrected SS 208468.067
Coeff Variation 64.7996838 Std Error
-
hcup-us.ahrq.gov/db/nation/nis/tools/stats/NIS_1995_SummaryStats_Nis95wt.PDF
January 01, 1995 - Kurtosis 38.3737572
Uncorrected SS 40468.4339 Corrected SS 10567.6582
Coeff Variation 59.4812076 Std Error … Kurtosis 35.8721577
Uncorrected SS 35899.7003 Corrected SS 6403.31938
Coeff Variation 46.6175923 Std Error … Kurtosis 3.5216628
Uncorrected SS 8.12507E14 Corrected SS 4.39996E14
Coeff Variation 108.739352 Std Error … Kurtosis 0.01508389
Uncorrected SS 16987567 Corrected SS 4634213.03
Coeff Variation 61.2811883 Std Error … Kurtosis 0.50280805
Uncorrected SS 649142 Corrected SS 203209.906
Coeff Variation 67.5413437 Std Error
-
hcup-us.ahrq.gov/db/nation/nis/tools/stats/NIS_2011_MaskedStats_Hospital.PDF
January 01, 2011 - Kurtosis 113.654808
Uncorrected SS 28624.8228 Corrected SS 1191.87185
Coeff Variation 20.85382 Std Error … Kurtosis 5.64500667
Uncorrected SS 25118.1696 Corrected SS 10.9970596
Coeff Variation 2.09385444 Std Error … Kurtosis 4.8821583
Uncorrected SS 1.25853E15 Corrected SS 7.48345E14
Coeff Variation 121.169199 Std Error … Kurtosis -0.2449899
Uncorrected SS 23677731 Corrected SS 6875048.28
Coeff Variation 63.9964179 Std Error … Kurtosis 5.35929717
Uncorrected SS 5.65471E13 Corrected SS 3.45959E13
Coeff Variation 125.599971 Std Error
-
hcup-us.ahrq.gov/reports/methods/2008_02.pdf
January 01, 2008 - in the external
environment and factors inside hospitals that were conceptually related to medical error … health care providers,
policymakers, the media, and the general public to the real risk of medical error … protocols for hand hygiene to rapid response teams—are being promoted to
reduce hospital-based medical error … in the external
environment and factors inside hospitals that were conceptually related to medical error … reported at level of Census subdivision)
• Percent of responses regarding nonpunitive reaction to error
-
hcup-us.ahrq.gov/reports/factsandfigures/figures/2005/2005_2_5a.jsp
January 01, 2005 - Exhibit 2.5 Circulatory Conditions
Exhibit 2.5 Circulatory Conditions
Number of Discharges, Percent Distribution, and Rank for the Most Frequent Principal
Diagnoses of Circulatory Conditions by Sex, 2005
Principal Diagnosis CCS Condition Category and Name
Total*
Male
Female
Discharges…
-
hcup-us.ahrq.gov/db/vars/totchg_x/nisnote.jsp
September 01, 2008 - Due to an error in HCUP processing in 1996, some types of professional fees were not subtracted from … Illinois
Due to an error in HCUP processing, a few zero charges occur in the Illinois 1990-1991 HCUP … Due to an error in processing the inpatient data in 2003-2004, professional fees were NOT subtracted … Wisconsin
An error during HCUP processing of 1993 discharges caused negative values of total charges
-
hcup-us.ahrq.gov/nisoverview.jsp
February 01, 2025 - sampling strategy produces more precise estimates than the previous NIS design by reducing sampling error … The self-weighting design of the new NIS reduces the margin of error for estimates and delivers more … utilities in Windows® and Macintosh® cannot decompress or decrypt these zip files and will produce an error
-
hcup-us.ahrq.gov/db/nation/nrd/nrdchecklist.jsp
November 01, 2024 - Standard error calculations should take into account the stratification (data element NRD_STRATUM) and
-
hcup-us.ahrq.gov/datainnovations/NWAbstractFinal.pdf
September 29, 2013 - Title:
States: Idaho, Oregon, Washington
Title: Improving Data & Enhancing Access—(IDEA)
Principal Investigator: Victoria Warren-Mears
Organization: Northwest Portland Area Indian Health Board
Project Dates: September 30, 2010, to September 29, 2013
Grant Number: R01 HS19972-01
Correctly assessing th…
-
hcup-us.ahrq.gov/reports/factsandfigures/figures/2005/2005_2_3.jsp
January 01, 2005 - Exhibit 2.3 Most Frequent Diagnoses by Sex
Exhibit 2.3 Most Frequent Diagnoses by Sex
Number of Discharges,* Percent Distribution, and Rank of Most Frequent Principal Diagnoses for Inpatient Hospital Stays by Sex, 2005
Principal Diagnosis CCS Condition Category and Name
Males
Females
Numb…
-
hcup-us.ahrq.gov/db/nation/nis/NIS_Introduction_2012.jsp
January 01, 2012 - The self–weighting design of the new NIS reduces the margin of error for estimates and delivers more … For national–level estimates, the 2012 NIS systematic design reduces the margin of error by 42 to 48 … The systematic design also consistently reduced the margin of error for estimates at the DRG level. … : "Compressed (Zipped) Folders Error. … of error for the present NIS design.