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  1. hcup-us.ahrq.gov/db/nation/nis/NIS_Introduction_2017.jsp
    January 01, 2017 - HCUP National Inpatient Sample (NIS) ABSTRACT The National Inpatient Sample (NIS) is part of the … First, the sample design was revised to create a sample of discharge records from all HCUP-participating … Rather than first drawing a sample of hospitals and then keeping all discharges from that sample, in … Rather than first drawing a sample of hospitals and then keeping all discharges from that sample, in … The new systematic sample is a self-weighted sample design similar to simple random sampling, but it
  2. hcup-us.ahrq.gov/db/nation/nis/NIS_Introduction_2001.jsp
    January 01, 2001 - Overview to the HCUP Nationwide Inpatient Sample (NIS), 2001 … HCUP National Inpatient Sample (NIS) ABSTRACT The Nationwide Inpatient Sample (NIS) is part of … Discharge weights to the sample frame and state are available only in 1988-1997. … and the NIS sample weights will not be appropriate at the State level. … Moreover, the NIS is composed of all discharges from a sample of hospitals (a cluster sample).
  3. hcup-us.ahrq.gov/db/nation/nis/NIS_Introduction_2000.jsp
    January 01, 2000 - Overview to the HCUP Nationwide Inpatient Sample (NIS), 2000 … ABSTRACT INTRODUCTION TO THE HCUP NATIONWIDE INPATIENT SAMPLE (NIS) OVERVIEW OF NIS DATA … NIS Documentation CD-ROM HCUP NATIONWIDE INPATIENT SAMPLE ( NIS) SUMMARY OF DATA … HCUP National Inpatient Sample (NIS) ABSTRACT The Nationwide Inpatient Sample (NIS) is part of … Return to Contents INTRODUCTION TO THE HCUP NATIONWIDE INPATIENT SAMPLE ( NIS ) OVERVIEW OF
  4. hcup-us.ahrq.gov/db/nation/nis/NIS_Introduction_2007.jsp
    January 01, 2007 - HCUP National Inpatient Sample (NIS) ABSTRACT The Nationwide Inpatient Sample (NIS) is part of … Moreover, the NIS is composed of all discharges from a sample of hospitals (a cluster sample). … Final Hospital Sample In Appendix I , we present three figures describing the final hospital sample … number for the total sample. … ) and N s (sample) were the number of community hospitals within stratum s in the universe and sample
  5. hcup-us.ahrq.gov/db/nation/nis/NIS_Introduction_2014.jsp
    January 01, 2014 - HCUP National Inpatient Sample (NIS) ABSTRACT The National Inpatient Sample (NIS) is part of the … First, the sample design was revised to create a sample of discharge records from all HCUP-participating … Rather than first drawing a sample of hospitals and then keeping all discharges from that sample, in … The new systematic sample is a self-weighted sample design similar to simple random sampling, but it … Rather than first drawing a sample of hospitals and then keeping all discharges from that sample, in
  6. hcup-us.ahrq.gov/db/nation/nis/NIS_Introduction_2009.jsp
    January 01, 2009 - HCUP National Inpatient Sample (NIS) ABSTRACT The Nationwide Inpatient Sample (NIS) is part of … Moreover, the NIS is composed of all discharges from a sample of hospitals (a cluster sample). … Final Hospital Sample In Appendix I , we present three figures describing the final hospital sample … number for the total sample. … ) and N s (sample) were the number of community hospitals within stratum s in the universe and sample
  7. hcup-us.ahrq.gov/db/nation/nis/NIS_Introduction_2008.jsp
    January 01, 2008 - HCUP National Inpatient Sample (NIS) ABSTRACT The Nationwide Inpatient Sample (NIS) is part of … Moreover, the NIS is composed of all discharges from a sample of hospitals (a cluster sample). … Final Hospital Sample In Appendix I , we present three figures describing the final hospital sample … number for the total sample. … ) and N s (sample) were the number of community hospitals within stratum s in the universe and sample
  8. hcup-us.ahrq.gov/db/nation/nis/NIS_Introduction_2019.jsp
    January 01, 2019 - HCUP National Inpatient Sample (NIS) ABSTRACT The National Inpatient Sample (NIS) is part of the … First, the sample design was revised to create a sample of discharge records from all HCUP-participating … Rather than first drawing a sample of hospitals and then keeping all discharges from that sample, in … Rather than first drawing a sample of hospitals and then keeping all discharges from that sample, in … The new systematic sample is a self-weighted sample design similar to simple random sampling, but it
  9. hcup-us.ahrq.gov/db/nation/nis/NIS_Introduction_1999.jsp
    January 01, 1999 - Overview to the HCUP Nationwide Inpatient Sample (NIS), 1999 … the Agency for Healthcare Research and Quality     OVERVIEW TO THE HCUP NATIONWIDE INPATIENT SAMPLE … NIS Documentation CD-ROM HCUP NATIONWIDE INPATIENT SAMPLE ( NIS) SUMMARY OF DATA … HCUP National Inpatient Sample (NIS) ABSTRACT The Nationwide Inpatient Sample (NIS) is part of … Inpatient Sample contains all-payer data on hospital inpatient stays from States participating in the
  10. hcup-us.ahrq.gov/db/nation/nis/NIS_Introduction_2011.jsp
    January 01, 2011 - HCUP National Inpatient Sample (NIS) ABSTRACT The Nationwide Inpatient Sample (NIS) is part of … Moreover, the NIS is composed of all discharges from a sample of hospitals (a cluster sample). … Final Hospital Sample In Appendix I , we present three figures describing the final hospital sample … number for the total sample. … ) and N s (sample) were the number of community hospitals within stratum s in the universe and sample
  11. hcup-us.ahrq.gov/db/nation/nis/NIS_Introduction_2012.jsp
    January 01, 2012 - HCUP National Inpatient Sample (NIS) ABSTRACT The National Inpatient Sample (NIS) is part of the … First, the sample design was revised to create a sample of discharge records from all HCUP–participating … Rather than first drawing a sample of hospitals and then keeping all discharges from that sample, in … The new systematic sample is a self–weighted sample design similar to simple random sampling, but it … Rather than first drawing a sample of hospitals and then keeping all discharges from that sample, in
  12. hcup-us.ahrq.gov/db/nation/nis/NIS_Introduction_1998.jsp
    January 01, 1998 - Overview to the HCUP Nationwide Inpatient Sample (NIS), 1998 … the Agency for Healthcare Research and Quality     OVERVIEW TO THE HCUP NATIONWIDE INPATIENT SAMPLE … NIS Documentation CD-ROM HCUP NATIONWIDE INPATIENT SAMPLE ( NIS) SUMMARY OF DATA … HCUP National Inpatient Sample (NIS) ABSTRACT The Nationwide Inpatient Sample (NIS) is part of … Return to Contents INTRODUCTION TO THE HCUP NATIONWIDE INPATIENT SAMPLE ( NIS ) OVERVIEW OF
  13. hcup-us.ahrq.gov/db/nation/nis/NIS_Introduction_2013.jsp
    January 01, 2013 - is now a sample of discharge records from all HCUP-participating hospitals, rather than a sample of … HCUP National Inpatient Sample (NIS) ABSTRACT The National Inpatient Sample (NIS) is part of the … is now a sample of discharge records from all HCUP-participating hospitals, rather than a sample of … Rather than first drawing a sample of hospitals and then keeping all discharges from that sample, in … The new systematic sample is a self–weighted sample design similar to simple random sampling, but it
  14. hcup-us.ahrq.gov/db/nation/nis/NIS_Introduction_2005.jsp
    January 01, 2005 - INTRODUCTION TO THE HCUP NATIONWIDE INPATIENT SAMPLE (NIS), 2005 … HCUP National Inpatient Sample (NIS) ABSTRACT The Nationwide Inpatient Sample (NIS) is part of … and the NIS sample weights will not be appropriate at the State level. … Moreover, the NIS is composed of all discharges from a sample of hospitals (a cluster sample). … Nationwide Inpatient Sample (NIS) is a nationwide database of hospital inpatient stays.
  15. hcup-us.ahrq.gov/db/nation/nis/NIS_Introduction_2015.jsp
    January 01, 2015 - HCUP National Inpatient Sample (NIS) ABSTRACT The National Inpatient Sample (NIS) is part of the … First, the sample design was revised to create a sample of discharge records from all HCUP-participating … Rather than first drawing a sample of hospitals and then keeping all discharges from that sample, in … Rather than first drawing a sample of hospitals and then keeping all discharges from that sample, in … The new systematic sample is a self-weighted sample design similar to simple random sampling, but it
  16. hcup-us.ahrq.gov/db/nation/nis/NIS_Introduction_2016.jsp
    January 01, 2016 - HCUP National Inpatient Sample (NIS) ABSTRACT The National Inpatient Sample (NIS) is part of the … First, the sample design was revised to create a sample of discharge records from all HCUP-participating … Rather than first drawing a sample of hospitals and then keeping all discharges from that sample, in … Rather than first drawing a sample of hospitals and then keeping all discharges from that sample, in … The new systematic sample is a self-weighted sample design similar to simple random sampling, but it
  17. hcup-us.ahrq.gov/db/nation/nis/NIS_Introduction_2004.jsp
    January 01, 2004 - INTRODUCTION TO THE HCUP NATIONWIDE INPATIENT SAMPLE (NIS), 2004 … HCUP National Inpatient Sample (NIS) ABSTRACT The Nationwide Inpatient Sample (NIS) is part of … and the NIS sample weights will not be appropriate at the State level. … Moreover, the NIS is composed of all discharges from a sample of hospitals (a cluster sample). … Nationwide Inpatient Sample (NIS) is a nationwide database of hospital inpatient stays.
  18. hcup-us.ahrq.gov/db/nation/nis/NIS_Introduction_2003_v7.jsp
    January 01, 2003 - INTRODUCTION TO THE HCUP NATIONWIDE INPATIENT SAMPLE (NIS), 2003 … ABSTRACT INTRODUCTION TO THE HCUP NATIONWIDE INPATIENT SAMPLE (NIS) OVERVIEW OF NIS DATA … HCUP National Inpatient Sample (NIS) ABSTRACT The Nationwide Inpatient Sample (NIS) is part of … and the NIS sample weights will not be appropriate at the State level. … Moreover, the NIS is composed of all discharges from a sample of hospitals (a cluster sample).
  19. hcup-us.ahrq.gov/db/nation/nis/NIS_Introduction_2006.jsp
    January 01, 2006 - HCUP National Inpatient Sample (NIS) ABSTRACT The Nationwide Inpatient Sample (NIS) is part of … Moreover, the NIS is composed of all discharges from a sample of hospitals (a cluster sample). … Final Hospital Sample In Appendix I , we present three figures describing the final hospital sample … number for the total sample. … ) and N s (sample) were the number of community hospitals within stratum s in the universe and sample
  20. hcup-us.ahrq.gov/reports/natstats/94pcchpr.htm
    November 01, 1998 - HCUP-3 Nationwide Inpatient Sample for 1994: Principal Procedures Statistics From the HCUP … -3 Nationwide Inpatient Sample for 1994: Principal Procedures Overview The Healthcare Cost and Utilization … The information presented here is based on data from the HCUP-3 Nationwide Inpatient Sample (NIS) Release … 3, which contains all discharge records from a 20-percent sample of U.S. … HCUP-3 Nationwide Inpatient Sample The NIS sample of hospitals is a stratified probability sample of

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