-
hcup-us.ahrq.gov/db/nation/neds/NEDS_Introduction_2020.jsp
January 01, 2020 - DESIGN OF THE NEDS
Universe of Hospital-Owned Emergency Departments
Sampling Frame of the NEDS … Stratifiers
Table A.5: Size of NEDS Target Universe, Sampling Frame, and Sample, 2020
Table A.6 … Sampling Frame of the NEDS
The sampling frame of the NEDS does not cover the entire target universe … Variance estimates must account for both the sampling design and the form of the statistic. … The sampling design consisted of a stratified, single-stage cluster sample.
-
hcup-us.ahrq.gov/db/nation/neds/NEDS_Introduction_2006.jsp
January 01, 2006 - Sampling Frame of the NEDS
The sampling frame of the NEDS is limited to a subset of the universe: … Appendix I, Table 6 lists the final target universe and sampling frame for the NEDS. … Appendix I, Table 7 lists the sampling rates by stratum for the NEDS. … The sampling design consisted of a stratified, single-stage cluster sample. … NEDS Sampling Rates, 2006
NEDS Stratum
Number of Hospital-Based EDs
Sampling Rate
NEDS
-
hcup-us.ahrq.gov/db/nation/neds/NEDS_Introduction_2019.jsp
January 01, 2019 - DESIGN OF THE NEDS
Universe of Hospital-Owned Emergency Departments
Sampling Frame of the NEDS … Sampling Frame of the NEDS
The sampling frame of the NEDS does not cover the entire target universe … Appendix A, Table A6 lists the sampling rates by region and stratum for the NEDS. … Variance estimates must account for both the sampling design and the form of the statistic. … The sampling design consisted of a stratified, single-stage cluster sample.
-
hcup-us.ahrq.gov/db/nation/neds/NEDS_Introduction_2007v2.jsp
November 01, 2015 - Sampling Frame of the NEDS
The sampling frame of the NEDS is limited to a subset of the universe: hospital-based … Appendix I, Table 6 lists the final target universe and sampling frame for the NEDS. … Appendix I, Table 7 lists the sampling rates by stratum for the NEDS. … The sampling design consisted of a stratified, single-stage cluster sample. … NEDS Sampling Rates, 2007, Version 2
NEDS Stratum
Number of Hospital-Based EDs
Sampling Rate
-
hcup-us.ahrq.gov/db/nation/neds/NEDS_Introduction_2006v2.jsp
November 01, 2015 - Sampling Frame of the NEDS
The sampling frame of the NEDS is limited to a subset of the universe: … Appendix I, Table 6 lists the final target universe and sampling frame for the NEDS. … Appendix I, Table 7 lists the sampling rates by stratum for the NEDS. … The sampling design consisted of a stratified, single-stage cluster sample. … NEDS Sampling Rates, 2006
NEDS Stratum
Number of Hospital-Based EDs
Sampling Rate
NEDS
-
hcup-us.ahrq.gov/db/nation/neds/NEDS_Introduction_2013.jsp
January 01, 2013 - About 45 OH hospitals a year were excluded from the sampling frame in 2010-2012. … Sampling Frame of the NEDS
The sampling frame of the NEDS is limited to a subset of the universe: … Appendix A, Table A.5 lists the final target universe and sampling frame for the NEDS. … Appendix A, Table A.6 lists the sampling rates by stratum for the NEDS. … The sampling design consisted of a stratified, single-stage cluster sample.
-
hcup-us.ahrq.gov/db/nation/neds/NEDS2009Introductionv3.pdf
September 01, 2011 - Sampling Frame of the NEDS
The sampling frame of the NEDS is limited to a subset of the universe: hospital-based … Appendix I, Table 7 lists the sampling rates by stratum for
the NEDS. … The sampling design consisted of a stratified, single-stage
cluster sample. … NEDS Sampling Rates, 2009
NEDS
Stratum
Number of Hospital-Based EDs Sampling Rate
AHA
Universe … NEDS Sampling Rates, 2009
Appendix II: State-Specific Restrictions
Table 1.
-
hcup-us.ahrq.gov/db/nation/neds/NEDS_2007_Introduction_v5.pdf
January 01, 2007 - Sampling Frame of the NEDS
The sampling frame of the NEDS is limited to a subset of the universe: … Appendix I, Table 6 lists the final target universe and sampling frame for the NEDS. … Appendix I, Table 7 lists the sampling rates by stratum for the
NEDS. … The sampling design consisted of a stratified, single-stage
cluster sample. … NEDS Sampling Rates, 2007
NEDS
Stratum Number of Hospital-Based EDs Sampling Rate
NEDS
Stratum
-
hcup-us.ahrq.gov/db/nation/neds/NEDS2008Introductionv3.pdf
November 01, 2015 - Sampling Frame of the NEDS
The sampling frame of the NEDS is limited to a subset of the universe: … Appendix I, Table 6 lists the final target universe and sampling frame for the NEDS. … Appendix I, Table 7 lists the sampling rates by stratum for the
NEDS. … The sampling design consisted of a stratified, single-stage
cluster sample. … NEDS Sampling Rates, 2008
NEDS
Stratum
Number of Hospital-Based EDs Sampling Rate
NEDS
Stratum
-
hcup-us.ahrq.gov/db/nation/neds/NEDS2007v2IntroductionRevised.pdf
November 01, 2015 - Sampling Frame of the NEDS
The sampling frame of the NEDS is limited to a subset of the universe: … Appendix I, Table 6 lists the final target universe and sampling frame for the NEDS. … Appendix I, Table 7 lists the sampling rates by stratum for the
NEDS. … The sampling design consisted of a stratified, single-stage
cluster sample. … NEDS Sampling Rates, 2007
NEDS
Stratum
Number of Hospital-Based EDs Sampling Rate
NEDS
Stratum
-
hcup-us.ahrq.gov/db/nation/neds/NEDS_Introduction_2008.jsp
January 01, 2008 - Sampling Frame of the NEDS
The sampling frame of the NEDS is limited to a subset of the universe: … Appendix I, Table 6 lists the final target universe and sampling frame for the NEDS. … Appendix I, Table 7 lists the sampling rates by stratum for the NEDS. … The sampling design consisted of a stratified, single-stage cluster sample. … NEDS Sampling Rates, 2008
NEDS Stratum
Number of Hospital-Based EDs
Sampling Rate
NEDS
-
hcup-us.ahrq.gov/db/nation/neds/NEDS_Introduction_2007.jsp
January 01, 2007 - Sampling Frame of the NEDS
The sampling frame of the NEDS is limited to a subset of the universe: hospital-based … Appendix I, Table 6 lists the final target universe and sampling frame for the NEDS. … Appendix I, Table 7 lists the sampling rates by stratum for the NEDS. … The sampling design consisted of a stratified, single-stage cluster sample. … NEDS Sampling Rates, 2007
NEDS Stratum
Number of Hospital-Based EDs
Sampling Rate
NEDS
-
hcup-us.ahrq.gov/db/nation/neds/NEDS_2006_Introductionv4.pdf
January 01, 2006 - Sampling Frame of the NEDS
The sampling frame of the NEDS is limited to a subset of the universe: … Appendix I, Table 6 lists the final target universe and sampling frame for the NEDS. … Appendix I, Table 7 lists the sampling rates by stratum for the
NEDS. … The sampling design consisted of a stratified, single-stage
cluster sample. … NEDS Sampling Rates, 2006
NEDS
Stratum Number of Hospital-Based EDs Sampling Rate
NEDS
Stratum
-
hcup-us.ahrq.gov/db/nation/neds/NEDS_2006v2_IntroductionRevised.pdf
November 01, 2015 - Sampling Frame of the NEDS
The sampling frame of the NEDS is limited to a subset of the universe: … Appendix I, Table 6 lists the final target universe and sampling frame for the NEDS. … Appendix I, Table 7 lists the sampling rates by stratum for the
NEDS. … The sampling design consisted of a stratified, single-stage
cluster sample. … NEDS Sampling Rates, 2006
NEDS
Stratum Number of Hospital-Based EDs Sampling Rate
NEDS
Stratum
-
hcup-us.ahrq.gov/db/nation/neds/NEDS_Introduction_2014.jsp
January 01, 2014 - About 45 OH hospitals a year were excluded from the sampling frame in 2010-2012. … Sampling Frame of the NEDS
The sampling frame of the NEDS is limited to a subset of the universe: … Appendix A, Table A.5 lists the final target universe and sampling frame for the NEDS. … Appendix A, Table A.6 lists the sampling rates by stratum for the NEDS. … The sampling design consisted of a stratified, single-stage cluster sample.
-
hcup-us.ahrq.gov/db/nation/nis/DataElements_NIS_2001_HOSPITAL.pdf
January 01, 2001 - For detailed information about the NIS sampling design, see the year-specific
report on the Design of … For detailed information about the NIS sampling design, see the year-specific
report on the Design of … For detailed information about the NIS sampling design, see the year-specific
report on the Design of … For detailed information about the NIS sampling design, see the year-specific
report on the Design of … For detailed information about the NIS sampling design, see the year-specific
report on the Design of
-
hcup-us.ahrq.gov/db/nation/neds/NEDS2011Introduction01142014.pdf
November 01, 2015 - NEDS Sampling Rates, 2011 ........................................................................... … Sampling Frame of the NEDS
The sampling frame of the NEDS is limited to a subset of the universe: hospital-based … Appendix I, Table 6 lists the final target universe and sampling frame for the NEDS. … The sampling design consisted of a stratified, single-stage
cluster sample. … NEDS Sampling Rates, 2011
NEDS
Stratum
Number of Hospital-Based EDs Sampling Rate
AHA
Universe
-
hcup-us.ahrq.gov/db/nation/neds/NEDS2010Introductionv3.pdf
November 01, 2015 - NEDS Sampling Rates, 2010 ........................................................................... … Appendix I, Table 6 lists the final target universe and sampling frame for the NEDS. … Appendix I, Table 7 lists the sampling rates by stratum for
the NEDS. … The sampling design consisted of a stratified, single-stage
cluster sample. … NEDS Sampling Rates, 2010
NEDS
Stratum
Number of Hospital-Based EDs Sampling Rate
AHA
Universe
-
hcup-us.ahrq.gov/db/nation/neds/NEDS_Introduction_2017.jsp
January 01, 2017 - DESIGN OF THE NEDS
Universe of Hospital-Owned Emergency Departments
Sampling Frame of the NEDS … Sampling Frame of the NEDS
The sampling frame of the NEDS is limited to a subset of the universe: … Appendix A, Table A.5 lists the final target universe and sampling frame for the NEDS. … Appendix A, Table A.6 lists the sampling rates by stratum for the NEDS. … The sampling design consisted of a stratified, single-stage cluster sample.
-
hcup-us.ahrq.gov/db/nation/neds/NEDS_Introduction_2009.jsp
January 01, 2009 - Sampling Frame of the NEDS
The sampling frame of the NEDS is limited to a subset of the universe: … Appendix I, Table 6 lists the final target universe and sampling frame for the NEDS. … Appendix I, Table 7 lists the sampling rates for the NEDS. … The sampling design consisted of a stratified, single-stage cluster sample. … NEDS Sampling Rates, 2009
NEDS Stratum
Number of Hospital-Based EDs
Sampling Rate
NEDS