-
hcup-us.ahrq.gov/db/nation/nis/NIS_Introduction_2013.jsp
January 01, 2013 - the 2012 NIS redesign a sample of discharges was drawn from all hospitals in the hospital frame. … However, there are hospital–level data elements for all hospitals in the NIS that allow you to study … For the vast majority of hospitals, the SID hospital identifiers are in one-to-one correspondence with … For example, in 2013, rural teaching hospitals comprised less than 2% of the total hospital universe. … the 2012 NIS redesign a sample of discharges was drawn from all hospitals in the hospital frame.
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hcup-us.ahrq.gov/db/nation/nis/NISIntroduction2012.pdf
November 01, 2015 - the 2012 NIS redesign
a sample of discharges was drawn from all hospitals in the hospital frame. … However, there are hospital-level data elements for all
hospitals in the NIS that allow you to study … the 2012 NIS redesign a sample of discharges was drawn from all hospitals in the
hospital frame. … in the hospital: (0) Not an in-hospital birth, (1) In-hospital
birth
Total charges TOTCHG Total charges … Using SID hospital identifiers in place of AHA hospital identifiers to disaggregate
hospitals combined
-
hcup-us.ahrq.gov/db/nation/nis/NIS_Introduction_2010.jsp
January 01, 2010 - Sampling of Hospitals Included in the NIS
The NIS Hospital Universe
Hospital Merges, Splits … The hospital-to-hospital variation and the small number of hospitals available in the NIS for many States … SAMPLING OF HOSPITALS
Sampling of Hospitals Included in the NIS
The NIS Hospital Universe
The … in the AHA hospital file, except short-term rehabilitation hospitals, were included in the hospital universe … hospitals and the newly-formed hospital were all considered separate hospital entities in the universe
-
hcup-us.ahrq.gov/db/nation/nis/NIS_Introduction_2011.jsp
January 01, 2011 - Sampling of Hospitals Included in the NIS
The NIS Hospital Universe
Hospital Merges, Splits … The hospital-to-hospital variation and the small number of hospitals available in the NIS for many States … SAMPLING OF HOSPITALS
Sampling of Hospitals Included in the NIS
The NIS Hospital Universe
The … in the AHA hospital file, except short-term rehabilitation hospitals, were included in the hospital universe … hospitals and the newly-formed hospital were all considered separate hospital entities in the universe
-
hcup-us.ahrq.gov/db/nation/nis/NIS_Introduction_2009.jsp
January 01, 2009 - Sampling of Hospitals Included in the NIS
The NIS Hospital Universe
Hospital Merges, Splits … The hospital-to-hospital variation and the small number of hospitals available in the NIS for many States … SAMPLING OF HOSPITALS
Sampling of Hospitals Included in the NIS
The NIS Hospital Universe
The … in the AHA hospital file, except short-term rehabilitation hospitals, were included in the hospital universe … hospitals and the newly-formed hospital were all considered separate hospital entities in the universe
-
hcup-us.ahrq.gov/db/nation/nis/NIS_2008_INTRODUCTION.pdf
January 01, 2008 - The hospital-to-hospital variation and the small number of hospitals available in the NIS for
many States … SAMPLING OF HOSPITALS
Sampling of Hospitals Included in the NIS
The NIS Hospital Universe
The … in the AHA hospital file, except
short-term rehabilitation hospitals, were included in the hospital … hospitals
and the newly-formed hospital were all considered separate hospital entities in the universe … occurred in the
hospital: (0) Not an in-hospital birth, (1)
In-hospital birth
Length of stay
-
hcup-us.ahrq.gov/db/nation/nis/NIS_Introduction_2008.jsp
January 01, 2008 - Sampling of Hospitals Included in the NIS
The NIS Hospital Universe
Hospital Merges, Splits … The hospital-to-hospital variation and the small number of hospitals available in the NIS for many States … SAMPLING OF HOSPITALS
Sampling of Hospitals Included in the NIS
The NIS Hospital Universe
The … in the AHA hospital file, except short-term rehabilitation hospitals, were included in the hospital universe … hospitals and the newly-formed hospital were all considered separate hospital entities in the universe
-
hcup-us.ahrq.gov/db/nation/kid/KID_2009_Introduction.pdf
January 01, 2009 - Number of Hospitals and Discharges in the AHA Universe, SID, and KID, by
Hospital Type, 2009 ....... … However, there are hospital-level data elements for
all hospitals in the KID that allow you to study … 33BThe KID Hospital Universe
The hospital universe is defined as all hospitals located in the U.S. … hospitals, were included in the hospital universe. … hospitals and the newly-formed hospital were all considered separate hospital entities in the
universe
-
hcup-us.ahrq.gov/db/nation/nis/NIS_Introduction_2007.jsp
January 01, 2007 - Sampling of Hospitals Included in the NIS
The NIS Hospital Universe
Hospital Merges, Splits … The hospital-to-hospital variation and the small number of hospitals available in the NIS for many States … SAMPLING OF HOSPITALS
Sampling of Hospitals Included in the NIS
The NIS Hospital Universe
The … in the AHA hospital file, except short-term rehabilitation hospitals, were included in the hospital universe … hospitals and the newly-formed hospital were all considered separate hospital entities in the universe
-
hcup-us.ahrq.gov/db/nation/nis/NIS_2007_INTRODUCTION.pdf
January 01, 2007 - The hospital-to-hospital variation and the small number of hospitals available in the NIS for
many States … SAMPLING OF HOSPITALS
Sampling of Hospitals Included in the NIS
The NIS Hospital Universe
The … in the AHA hospital file, except
short-term rehabilitation hospitals, were included in the hospital … hospitals
and the newly-formed hospital were all considered separate hospital entities in the universe … occurred in the
hospital: (0) Not an in-hospital birth, (1)
In-hospital birth
Length of stay
-
hcup-us.ahrq.gov/db/nation/nis/NIS_Introduction_2015.pdf
January 01, 2015 - the 2012 NIS redesign a sample of discharges was drawn from all
hospitals in the hospital frame. … However, there are hospital-level data elements for
all hospitals in the NIS that allow you to study … For most hospitals, the SID hospital identifiers are in one-to-
one correspondence with the AHA hospital … the 2012 NIS redesign a sample of discharges was drawn from all hospitals in the
hospital frame. … in the hospital: (0) Not an in-hospital birth, (1)
In-hospital birth (based on ICD-9-CM codes)
-
hcup-us.ahrq.gov/db/nation/nis/2006NIS_INTRODUCTION.pdf
November 01, 2015 - The hospital-to-hospital variation and the small number of hospitals available in the NIS for
many States … SAMPLING OF HOSPITALS
Sampling of Hospitals Included in the NIS
The NIS Hospital Universe
The … in the AHA hospital file, except
short-term rehabilitation hospitals, were included in the hospital … hospitals
and the newly-formed hospital were all considered separate hospital entities in the universe … in Universe
Hospitals in Frame
Hospitals in Target
Hospitals in Sample
Surplus
HCUP NIS
-
hcup-us.ahrq.gov/db/nation/nrd/NRD_Introduction_2010-2014.jsp
January 01, 2014 - who have died in the hospital. … Hospitals Included in the NRD
The SID contains inpatient discharges from all hospitals provided by … patients are treated at hospitals in another State. … In addition, we collapsed some strata to include at least two hospitals in each stratum in the sample … York and then hospitalized in April to the same hospital or to a different hospital in New York, the
-
hcup-us.ahrq.gov/db/nation/nis/NISIntroduction2013.pdf
November 01, 2015 - the 2012 NIS redesign
a sample of discharges was drawn from all hospitals in the hospital frame. … However, there are hospital-level data elements for all
hospitals in the NIS that allow you to study … the 2012 NIS redesign a sample of discharges was drawn from all hospitals in the
hospital frame. … in the hospital: (0) Not an in-hospital birth, (1) In-hospital
birth
Total charges TOTCHG Total charges … Using SID hospital identifiers in place of AHA hospital identifiers to disaggregate
hospitals combined
-
hcup-us.ahrq.gov/db/nation/nrd/Introduction_NRD_2013.pdf
January 01, 2013 - those who have died in the hospital. … Hospitals Included in the NRD
The SID contains inpatient discharges for all hospitals provided by the … general, and other specialty
hospitals, excluding hospital units of institutions.” … Specialty hospitals included in the AHA
definition of community hospitals are obstetrics-gynecology, … when patients are treated at hospitals in another State.
-
hcup-us.ahrq.gov/db/nation/nrd/Introduction_NRD_2010-2016.jsp
January 01, 2016 - who have died in the hospital. … Hospitals Included in the NRD
The SID contains inpatient discharges from all hospitals provided by … patients are treated at hospitals in another State. … In addition, we collapsed some strata to include at least two hospitals in each stratum in the sample … York and then hospitalized in April to the same hospital or to a different hospital in New York, the
-
hcup-us.ahrq.gov/db/nation/nis/NISIntroduction2010.pdf
November 01, 2015 - The hospital-to-hospital variation and the small number of hospitals available in the NIS for
many States … SAMPLING OF HOSPITALS
Sampling of Hospitals Included in the NIS
The NIS Hospital Universe
The … in the AHA hospital file, except
short-term rehabilitation hospitals, were included in the hospital … hospitals
and the newly-formed hospital were all considered separate hospital entities in the universe … occurred in the
hospital: (0) Not an in-hospital birth, (1)
In-hospital birth
HCUP NIS (
-
hcup-us.ahrq.gov/db/nation/nis/NIS_Introduction_2011.pdf
January 01, 2011 - The hospital-to-hospital variation and the small number of hospitals available in the NIS for
many States … SAMPLING OF HOSPITALS
Sampling of Hospitals Included in the NIS
The NIS Hospital Universe
The … in the AHA hospital file, except
short-term rehabilitation hospitals, were included in the hospital … hospitals
and the newly-formed hospital were all considered separate hospital entities in the universe … occurred in the
hospital: (0) Not an in-hospital birth, (1)
In-hospital birth
HCUP NIS
-
hcup-us.ahrq.gov/db/nation/nis/NIS_2009_INTRODUCTION.pdf
January 01, 2009 - The hospital-to-hospital variation and the small number of hospitals available in the NIS for
many States … for 43%
of hospitals in the NIS because certain states do not release hospital identifiers. … SAMPLING OF HOSPITALS
Sampling of Hospitals Included in the NIS
The NIS Hospital Universe
The … in the AHA hospital file, except
short-term rehabilitation hospitals, were included in the hospital … hospitals
and the newly-formed hospital were all considered separate hospital entities in the universe
-
hcup-us.ahrq.gov/db/nation/nrd/Introduction_NRD_2010-2014.pdf
January 01, 2014 - those who have died in the hospital. … Hospitals Included in the NRD
The SID contains inpatient discharges from all hospitals provided by … when patients are treated at hospitals in another State. … In addition, we collapsed
some strata to include at least two hospitals in each stratum in the sample … of hospitals in the target universe in the
stratum
S_DISC_U Number of NRD discharges in the stratum