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341. Nis 2012 Maskedstats Core (pdf file)
     hcup-us.ahrq.gov/db/nation/nis/tools/stats/NIS_2012_MaskedStats_Core.PDF
     January 01, 2012 - 69067 Median 19654.00 Variance 4770247984 Mode 5207.00 Range 4956882 Interquartile Range 30927 Tests … report Table 1 The Univariate Procedure AGE Moments Basic Measures of Location and Variability Tests … For Location Quantiles Missing Values LOS Moments Basic Measures of Location and Variability Tests … Location Quantiles Missing Values TOTCHG Moments Basic Measures of Location and Variability Tests … Location Quantiles Missing Values DISCWT Moments Basic Measures of Location and Variability Tests

342. Summary (pdf file)
     hcup-us.ahrq.gov/reports/methods/KIDComp1997Final.pdf
     March 16, 2001 - ................................................................................................39 Tests … The NIS and NHDS estimates were based on samples, so two-sample t-tests were used. … For NHDS comparisons, statistical tests were made only when valid estimates of the NHDS standard error … Refer to the Appendix for a description of the comparison tests and an explanation of restrictions on … short, national estimates using the KID appear to be reliable and unbiased. 38 Appendix 1 Tests

343. Florida Data Elements
     hcup-us.ahrq.gov/datainnovations/clinicaldata/FL19dataelemandExtractandReport.jsp
     October 19, 2010 - Florida Data Elements An official website of the Department of Health & Human Services Search All AHRQ Websites Careers Contact Us Espanol FAQs Email Updates …

344. Microsoft Word - 2007-06.doc (pdf file)
     hcup-us.ahrq.gov/reports/methods/2007_06.pdf
     January 01, 2007 - discharge-based IQIs, PSIs, and PDIs; and derivation of standard errors and appropriate hypothesis tests … • Standard Errors and Hypothesis Tests. … the statistical methods and gives formulas for the calculations of standard errors and hypothesis tests … Significance tests.

345. Adding Clinical Data Elements to Administrative Data
     hcup-us.ahrq.gov/datainnovations/clinicaldata/AHRQHCUPfinalNov09BDiefenbach.jsp
     April 09, 2011 - blood culture data, from April 1, 2007 to December 31, 2007, on all inpatients, for all laboratory tests

346. 2005 HCUP Nationwide Inpatient Sample (NIS) Comparison Report
     hcup-us.ahrq.gov/db/nation/nis/reports/2005niscomparisonrpt.jsp
     November 01, 2015 - 216 45 204 Medium 245 52 228 Large 290 60 319 Note: Significance tests … Centers (pct) 27.89 27.50 Emergency Departments (pct) 80.36 73.97 Note: Significance tests … Payroll per Bed [dollars] 254,295 247,186 228,138 221,846 Note: Significance tests were

347. Hospital Stays for Newborns, 2011 #163
     hcup-us.ahrq.gov/reports/statbriefs/sb163.jsp
     October 01, 2013 - 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

348. Most Frequent Procedures Performed in U.S. Hospitals, 2011 (pdf file)
     hcup-us.ahrq.gov/reports/statbriefs/sb165.pdf
     March 01, 2013 - data sources included population denominator data for use with HCUP databases.2 Many hypothesis tests … decrease the number of false-positive results, we reduced the significance level to .001 for individual tests

349. Trends in Operating Room Procedures in U.S. Hospitals, 2001–2011 (pdf file)
     hcup-us.ahrq.gov/reports/statbriefs/sb171-Operating-Room-Procedure-Trends.pdf
     September 01, 2013 - 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

350. Statistical Brief #149
     hcup-us.ahrq.gov/reports/statbriefs/sb149.jsp
     February 01, 2013 - 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

351. Calculating National Inpatient Sample (NIS) Variances for Data Years 2012 and Later (pdf file)
     hcup-us.ahrq.gov/reports/methods/MS2015-09%20Addendum.pdf
     December 10, 2022 - Calculating National Inpatient Sample (NIS) Variances for Data Years 2012 and Later HCUP (12/10/22) Addendum Methods Series Report #2015-09 Addendum to Healthcare Cost and utilization Project (HCUP) Methods Series Report #2015-09 Calculating National Inpatient Sample (NIS) Variances for Data Years 2…

352. Calculating Kids’ Inpatient Database (KID) Variances (pdf file)
     hcup-us.ahrq.gov/reports/methods/MS2005-07%20Addendum.pdf
     December 10, 2022 - Calculating Kids’ Inpatient Database (KID) Variances HCUP (12/10/22) Addendum Methods Series Report #2005-07 Addendum to Healthcare Cost and utilization Project (HCUP) Methods Series Report #2005-07 Calculating Kids’ Inpatient Database (KID) Variances HCUP (12/10/22) 1 Addendum Methods Series …

353. Calculating National Inpatient Sample (NIS) Variances for Data Years 2012 and Later (pdf file)
     hcup-us.ahrq.gov/reports/methods/MS2003-02%20Addendum.pdf
     December 10, 2022 - Calculating National Inpatient Sample (NIS) Variances for Data Years 2012 and Later HCUP (12/10/22) Addendum Methods Series Report #2003-02 Addendum to Healthcare Cost and utilization Project (HCUP) Methods Series Report #2003-02 Calculating Nationwide Inpatient Sample (NIS) Variances for Data Years …

354. Microsoft PowerPoint - pharmacy-data.ppt [Compatibility Mode] (pdf file)
     hcup-us.ahrq.gov/datainnovations/clinicalcontentenhancementtoolkit/mn5.pdf
     June 21, 2014 - Microsoft PowerPoint - pharmacy-data.ppt [Compatibility Mode] “Using Clinically Enhanced“Using Clinically-Enhanced Claims Data to Guide Treatment of Acute Heart Failure” An AHRQ Grant to MHA Data Acquisition & Transmission Pharmacy Data Overview of Data Acquisition Strategyq gy • Establish data specification…

355. Kid 1997 Comparison (pdf file)
     hcup-us.ahrq.gov/db/nation/kid/reports/KID_1997_Comparison.pdf
     January 01, 1997 - ............................................................................................... 39 Tests … The NIS and NHDS estimates were based on samples, so two-sample t-tests were used. … For NHDS comparisons, statistical tests were made only when valid estimates of the NHDS standard error … Refer to the Appendix for a description of the comparison tests and an explanation of restrictions on … HCUP KID (01/28/02) 39 Comparative Analysis Appendix Tests of Statistical Significance To test for

356. Title: (pdf file)
     hcup-us.ahrq.gov/datainnovations/NMAbstractFinal.pdf
     September 29, 2013 - Title: State: New Mexico Title: New Mexico Race and Ethnicity Data Principal Investigator: Michael Landen Organization: New Mexico State Department of Health Project Dates: September 30, 2010, to September 29, 2013 Grant Number: R01 HS20033-01 The New Mexico State Department of Health and the Health…

357. Statistical Brief #76: U.S. Hospitalizations Involving Osteoporosis and Injury, 2006 (pdf file)
     hcup-us.ahrq.gov/reports/statbriefs/sb76.pdf
     July 01, 2009 - However, barriers to care, such as variations and limitations in provider coverage of screening tests … Osteoporosis/osteoporosis_ff.asp (Accessed May 20, 2009). 3 Reimbursement of Bone Mineral Density Tests

358. Overview of Children in the Emergency Department, 2010 (pdf file)
     hcup-us.ahrq.gov/reports/statbriefs/sb157.pdf
     March 01, 2013 - Supplemental sources included population denominator data for use with HCUP databases.4 Many hypothesis tests … decrease the number of false-positive results, we reduced the significance level to .0001 for individual tests

359. Statistical Brief #148
     hcup-us.ahrq.gov/reports/statbriefs/sb148.jsp
     January 01, 2013 - 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

360. Characteristics of Operating Room Procedures in U.S. Hospitals, 2011 (pdf file)
     hcup-us.ahrq.gov/reports/statbriefs/sb170-Operating-Room-Procedures-United-States-2011.pdf
     January 01, 2011 - Supplemental sources included population denominator data for use with HCUP databases.7 Many hypothesis tests … decrease the number of false-positive results, we reduced the significance level to .0001 for individual tests