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  1. hcup-us.ahrq.gov/datainnovations/clinicaldata/FL16LOINCbriefpresentationAHCAkickoff.pdf
    April 01, 1995 - Microsoft PowerPoint - FL16LOINCbriefpresentationAHCAkickoff.ppt [Compatibility Mode] 3M Health Information Systems, Inc. Florida AHCA - LOINC Introduction Pam Banning, 3M Health Information Systems 2 3M Health Information Systems, Inc. Overview Introductions LIS Database / Health Information Exchange LOINC ba…
  2. hcup-us.ahrq.gov/db/nation/nis/reports/2003niscomparisonrpt.jsp
    May 01, 2016 - NIS-NHDS Comparisons For each NIS-NHDS comparison, a statistical test determined whether the NIS and … For most comparisons of discharge proportions, the test revealed few meaningful differences. … **Significant at a 1 percent level. 1 A significance test was not performed because a valid standard … **Significant at a 1 percent level. 1 A significance test was not performed because a valid standard … Tests of Statistical Significance To test for a statistically significant difference between a NIS
  3. hcup-us.ahrq.gov/datainnovations/raceethnicitytoolkit/nm3.pdf
    June 16, 2014 - Pre-Intervention Survey of Hospital Staff PRE TEST
  4. hcup-us.ahrq.gov/datainnovations/raceethnicitytoolkit/nm9.jsp
    July 01, 2014 - indicated but no tribal affiliation noted" Assessed change in quality category using Fisher's exact test
  5. hcup-us.ahrq.gov/datainnovations/clinicalcontentenhancementtoolkit/hi8.jsp
    August 07, 2014 - are available or need to be contracted Few outside resources needed – Writing/queries of the test
  6. hcup-us.ahrq.gov/db/state/sedddist/sedddist_filecompmd.jsp
    August 01, 2006 - SEDD File Composition - Maryland An official website of the Department of Health & Human Services Search All AHRQ Websites Careers Contact Us Espanol FAQs Email Updates …
  7. hcup-us.ahrq.gov/reports/methods/2003_02.jsp
    January 01, 2003 - is, one subsample may be used to estimate statistical models, and the other subsample may be used to test … cross-tabulations, as well as chi-square tests of independence and the Cochran-Mantel-Haenszel chi-square test
  8. hcup-us.ahrq.gov/reports/methods/2003_02.pdf
    January 01, 2003 - , one subsample may be used to estimate statistical models, and the other subsample may be used to test … cross-tabulations, as well as chi- square tests of independence and the Cochran-Mantel-Haenszel chi-square test
  9. hcup-us.ahrq.gov/db/vars/dxn/nisnote.jsp
    September 01, 2008 - California HIV Test Result Diagnoses California law prohibits the release of HIV test results in … Therefore, records that include certain ICD-9-CM codes that indicate HIV test results were not included … have been due to a practice in California that actively discourages the reporting of codes for HIV test
  10. hcup-us.ahrq.gov/reports/methods/Comparison_Report_NIS61997Final.pdf
    August 09, 2000 - For each statistic, a test was performed to determine whether a difference was statistically significant … For each statistic, a test was performed to determine whether a difference was statistically significant … Tests of Statistical Significance To test for a statistically significant difference between an NIS … ) West 6,553 6,467 4.43 a 4.17 2.16 ** 1.84 (223) (464) (0.11) (b) (0.06) (0.10) a A significance test … (b) 500+ beds 1,186 ** 0 6.26 a 0.00 2.48 a 0.00 (231) (0) (0.27) (b) (0.25) (b) a A significance test
  11. hcup-us.ahrq.gov/datainnovations/clinicaldata/Hospital_Recruitment_Letter_VA.jsp
    July 01, 2016 - The contract serves as a pilot to test the feasibility of developing a hybrid dataset of clinical data
  12. hcup-us.ahrq.gov/reports/methods/2006_9.pdf
    January 01, 2006 - NIS-NHDS Comparisons For each NIS-NHDS comparison, a statistical test determined whether the NIS and … For most comparisons of discharge proportions, the test revealed few meaningful differences. … **Significant at a 1 percent level. 1A significance test was not performed because a valid standard … **Significant at a 1 percent level. 1A significance test was not performed because a valid standard … **Significant at a 1 percent level. 1A significance test was not performed because a valid standard
  13. hcup-us.ahrq.gov/toolssoftware/procedure/pc2015.csv
    January 01, 2012 - NEC 1 '8916' SKULL TRANSILLUMINAT 1 '8917' POLYSOMNOGRAM (Begin 1988) 1 '8918' OTH SLEEP DIS FUNCT TEST … 1 '8942' MASTERS 1 '8943' BICYCLE ERGOMETER TEST 1 '8944' CARDIAC STRESS TEST NEC 1 '8945' PACEMAKER … ADMIN 1 '9402' PSYCHOLOGIC TEST ADMINIS 1 '9403' CHARACTER ANALYSIS 1 '9408' PSYCHOL EVAL & TEST … 1 '9543' AUDIOLOGICAL EVALUATION 1 '9544' CLIN VESTIBUL FUNCT TEST 1 '9545' ROTATION TESTS 1 '9546 … ' AUDIT & VESTIB TEST NEC 1 '9547' HEARING EXAMINATION NOS 1 '9548' FITTING OF HEARING AID 2 '9549
  14. hcup-us.ahrq.gov/db/nation/nis/reports/2007niscomparisonrpt.jsp
    May 01, 2016 - **Significant at p<0.01. 1 A significance test was not performed because a valid standard error was … **Significant at p<0.01. 1 A significance test was not performed because a valid standard error was … **Significant at p<0.01. 1 A significance test was not performed because a valid standard error was … **Significant at p<0.01. 1 A significance test was not performed because a valid standard error was … **Significant at p<0.01. 1 A significance test was not performed because a valid standard error was
  15. hcup-us.ahrq.gov/reports/methods/2010_03.pdf
    January 01, 2010 - **Significant at p<0.01. 1A significance test was not performed because a valid standard error was not … **Significant at p<0.01. 1A significance test was not performed because a valid standard error was not … **Significant at p<0.01. 1A significance test was not performed because a valid standard error was not … **Significant at p<0.01. 1A significance test was not performed because a valid standard error was not … **Significant at p<0.01. 1A significance test was not performed because a valid standard error was not
  16. MAINTAIN AND EXPAND (pdf file)

    hcup-us.ahrq.gov/db/nation/nis/reports/Changes_in_NIS_Design_1998.pdf
    January 01, 1998 - • We continue to produce two non-overlapping 10-percent subsamples that allow researchers to test … We decided to test an alternative weighting strategy that would yield four weights per stratum, with … ) than from two distinct sets of hospitals each year (ordinary two-sample t-test). … Two 10-percent Subsamples In the past, researchers have found it useful to test programs and perform … recognizing that we had a finer breakdown of discharges reported in the AHA survey, we decided to test
  17. hcup-us.ahrq.gov/reports/methods/2003_05.pdf
    January 01, 2003 - started with the following QI software versions: PQI Version 2.1, IQI Version 2.1, and PSI (beta test … HI, MO, TN, UT 1997 – 2000 KY, ME, NC, TX, VA, WV We calculated QI rates using two methods to test … We calculated the test statistic and (two-sided) p-value: )Prob(*2 2 2 2 1 21 tZp SESE RRt >
  18. Section1 1 (pdf file)

    hcup-us.ahrq.gov/reports/factsandfigures/2007/pdfs/section1_1.pdf
    January 01, 2007 - HCUP Facts and Figures: Statistics on Hospital-Based Care in the United States, 2007 8 EXHIBIT 1.1 Characteristics of U.S. Community Hospitals Characteristics of U.S. Community Hospitals, 1997 and 2007 UTILIZATION, CHARGES, AND COSTS 1997 2007 Discharges Total discharges in mill ions 34.7 39.5 …
  19. hcup-us.ahrq.gov/db/nation/nis/reports/2002niscomparisonrpt.jsp
    June 01, 2016 - NIS-NHDS Comparisons For each NIS-NHDS comparison, a statistical test determined whether the NIS and … For most comparisons of discharge proportions, the test revealed few meaningful differences. … **Significant at a 1 percent level. 1 A significance test was not performed because a valid standard … **Significant at a 1 percent level. 1 A significance test was not performed because a valid standard … Tests of Statistical Significance To test for a statistically significant difference between a NIS
  20. hcup-us.ahrq.gov/reports/methods/2005_03_del_379.pdf
    January 01, 2005 - NIS-NHDS Comparisons For each NIS-NHDS comparison, a statistical test determined whether the NIS and … For most comparisons of discharge proportions, the test revealed few meaningful differences. … **Significant at a 1 percent level. 1A significance test was not performed because a valid standard … **Significant at a 1 percent level. 1A significance test was not performed because a valid standard … **Significant at a 1 percent level. 1A significance test was not performed because a valid standard

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