-
hcup-us.ahrq.gov/db/nation/nass/nasschecklist.jsp
November 01, 2024 - tracking of admissions from the ambulatory setting is not possible, it is estimated that less than 0.3 percent
-
hcup-us.ahrq.gov/db/nation/neds/NEDS_Introduction_2009.jsp
January 01, 2009 - States, containing information from almost 29 million ED visits at 964 hospitals that approximate a 20-percent … A sample size of 20 percent was based on previous experience with similar research databases. … Different Types of ED Events in the NEDS
ED Event
Number of ED Visits
Percent of ED Visits … The 2009 NEDS includes less than 30 percent of CT hospitals.
-
hcup-us.ahrq.gov/db/nation/neds/NEDS_Introduction_2011.jsp
January 01, 2011 - United States, containing information from 29 million ED visits at 951 hospitals that approximate a 20-percent … A sample size of 20 percent was based on previous experience with similar research databases. … Different Types of ED Events in the NEDS
ED Event
Number of ED Visits, Weighted
Percent of … The 2011 NEDS includes 31.0 percent of CT hospitals.
-
hcup-us.ahrq.gov/db/nation/neds/NEDS_Introduction_2010.jsp
January 01, 2010 - States, containing information from over 28 million ED visits at 961 hospitals that approximate a 20-percent … A sample size of 20 percent was based on previous experience with similar research databases. … Different Types of ED Events in the NEDS
ED Event
Number of ED Visits
Percent of ED Visits … The 2010 NEDS includes 38 percent of CT hospitals.
-
hcup-us.ahrq.gov/db/nation/neds/NEDS_Introduction_2009.pdf
January 01, 2009 - States,
containing information from almost 29 million ED visits at 964 hospitals that approximate a 20-
percent … A sample size of 20 percent was based on previous experience with
similar research databases. … Different Types of ED Events in the NEDS
ED Event
Number of
ED Visits
Percent of
ED Visits … The 2009 NEDS includes less than 30 percent of CT hospitals.
-
hcup-us.ahrq.gov/db/nation/neds/NEDS2011Introduction01142014.pdf
November 01, 2015 - United States,
containing information from 29 million ED visits at 951 hospitals that approximate a 20-percent … A sample size of 20 percent was based on previous experience with
similar research databases. … Different Types of ED Events in the NEDS
ED Event
Number of
ED Visits,
Weighted
Percent … The 2011 NEDS includes 31.0 percent of CT hospitals.
-
hcup-us.ahrq.gov/db/nation/neds/NEDS2009Introductionv3.pdf
September 01, 2011 - States,
containing information from almost 29 million ED visits at 964 hospitals that approximate a 20-
percent … A sample size of 20 percent was based on previous experience with
similar research databases. … Different Types of ED Events in the NEDS
ED Event
Number of
ED Visits
Percent of
ED Visits … The 2009 NEDS includes less than 30 percent of CT hospitals.
-
hcup-us.ahrq.gov/db/nation/neds/NEDS2010Introductionv3.pdf
November 01, 2015 - States,
containing information from over 28 million ED visits at 961 hospitals that approximate a 20-
percent … A sample size of 20 percent was based on previous experience with
similar research databases. … Different Types of ED Events in the NEDS
ED Event
Number of
ED Visits
Percent of
ED Visits … The 2010 NEDS includes 38 percent of CT hospitals.
-
hcup-us.ahrq.gov/db/nation/kid/kid_2003_stspecific_restr.jsp
January 01, 2000 - About ten percent (10%) of the discharges in Illinois were sampled for the 2003 KID.
-
hcup-us.ahrq.gov/db/nation/kid/KID_Sources_and_Restrictions_2003.pdf
January 01, 2003 - • About ten percent (10%) of the discharges in Illinois were sampled
for the 2003 KID.
-
hcup-us.ahrq.gov/datainnovations/clinicalcontentenhancementtoolkit/ny10.jsp
September 01, 2014 - Instructions for Extracting and Submitting Lab Data
An official website of the Department of Health & Human Services
Search All AHRQ Websites
Careers
Contact Us
Espanol
FAQs
…
-
hcup-us.ahrq.gov/reports/ataglance/HCUPtrendsNASbirthsUS.pdf
January 17, 2020 - Together, the SID encompass over 95 percent of all U.S. hospital discharges.
-
hcup-us.ahrq.gov/db/state/sasddist/Introduction_to_SASD.pdf
January 01, 2025 - The individual State databases are in the same HCUP uniform format and represent 100 percent of
records … In general, they represent 100 percent of records processed by
AHRQ.
-
hcup-us.ahrq.gov/db/state/sasddist/SASD_Introduction.jsp
June 01, 2022 - The individual State databases are in the same HCUP uniform format and represent
100 percent of records … In
general, they represent 100 percent of records processed by AHRQ.
-
hcup-us.ahrq.gov/reports/CountyNeonatalAbstinenceSyndrome.pdf
November 19, 2021 - Population density per square mile, mean 335.3 56.2 1062.4 317.1 126.5 1558.7 166.4 258.8 253.7
Percent … 0.1875 0.0299 0.0344
Other –0.0315 –0.0717 –0.0820
Population density per square mile 0.0001
Percent … data.census.gov/cedsci/
Population density per square mile Census 2016 https://data.census.gov/cedsci/
Percent
-
hcup-us.ahrq.gov/reports/projections/2012-03.pdf
January 01, 2012 - Up or down arrows
indicate change of over 10 percent between annual weighted estimates from 2003 to … In fact, the 2010 HCUP State Inpatient Databases (SID) encompass more than 97
percent of all U.S. community … Available Data for Orthopedic Projections
Calendar year
Total
Percent of
2010 Total
Division … HCUP (09/07/12) 110 HCUP Orthopedic Projections
Return to Contents
Calendar year
Total
Percent
-
hcup-us.ahrq.gov/db/ccr/ip-ccr/CCR_NIS_UserGuide_2001-2019.pdf
January 01, 2019 - Records with Non-Missing APICC
Year Records with APICC Percent Records with GAPICC only
2011 889
-
hcup-us.ahrq.gov/db/vars/mdnum1_r/kidnote.jsp
September 01, 2008 - About 6-7 percent of missing values of re-identified physician 1 number in the 2006 New Hampshire SID
-
hcup-us.ahrq.gov/db/vars/mdnum2_r/kidnote.jsp
September 02, 2008 - About 6-7 percent of missing values of re-identified physician 1 number in the 2006 New Hampshire SID
-
hcup-us.ahrq.gov/db/nation/nis/NIS_Introduction_2008.jsp
January 01, 2008 - containing data from 5 to 8 million hospital stays from about 1,000 hospitals sampled to approximate a 20-percent … The NIS is drawn from those States participating in HCUP; for 2008, these states comprise 95 percent … Advantage patients, a population that is missing from Medicare claims data but that comprises as much as 20 percent … The NIS is designed to approximate a 20-percent sample of U.S. community hospitals, defined by the AHA … sampling stratum the NIS draws a number of hospitals from the sampling frame required to net a total of 20 percent