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Total Results: 1,770 records

Showing results for "sample".

301. 1997Reclwt
     hcup-us.ahrq.gov/db/nation/nis/tools/stats/1997RECLWT.txt
     November 12, 1999 - 28 STRAT_ST 219 223 Num H:Stratum for state-specific weights 29 S_DISC_S 224 230 Num H:Num. sample … discharges in STRAT_ST 30 S_DISC_U 231 237 Num H:Num. sample discharges in STRATUM 31 S_HOSP_S … 238 240 Num H:Num. sample hospitals in STRAT_ST 32 S_HOSP_U 241 243 Num H:Num. sample hospitals

302. 1996Reclwt
     hcup-us.ahrq.gov/db/nation/nis/tools/stats/1996RECLWT.txt
     February 12, 1998 - 28 STRAT_ST 219 223 Num H:Stratum for state-specific weights 29 S_DISC_S 224 230 Num H:Num. sample … discharges in STRAT_ST 30 S_DISC_U 231 237 Num H:Num. sample discharges in STRATUM 31 S_HOSP_S … 238 240 Num H:Num. sample hospitals in STRAT_ST 32 S_HOSP_U 241 243 Num H:Num. sample hospitals

303. 1995Reclwt
     hcup-us.ahrq.gov/db/nation/nis/tools/stats/1995RECLWT.txt
     February 12, 1998 - 28 STRAT_ST 219 223 Num H:Stratum for state-specific weights 29 S_DISC_S 224 230 Num H:Num. sample … discharges in STRAT_ST 30 S_DISC_U 231 237 Num H:Num. sample discharges in STRATUM 31 S_HOSP_S … 238 240 Num H:Num. sample hospitals in STRAT_ST 32 S_HOSP_U 241 243 Num H:Num. sample hospitals

304. 1994Reclwt
     hcup-us.ahrq.gov/db/nation/nis/tools/stats/1994RECLWT.txt
     December 06, 1996 - 219 223 Num H:Stratum for state-specific weights 29 S_DISC_S 224 230 Num H:Num. sample … discharges in STRAT_ST 30 S_DISC_U 231 237 Num H:Num. sample discharges in STRATUM 31 S_HOSP_S … 238 240 Num H:Num. sample hospitals in STRAT_ST 32 S_HOSP_U 241 243 Num H:Num. sample hospitals

305. Trends in Operating Room Procedures in U.S. Hospitals, 2001–2011 (pdf file)
     hcup-us.ahrq.gov/reports/statbriefs/sb171-Operating-Room-Procedure-Trends.pdf
     September 01, 2013 - data from the Healthcare Cost and Utilization Project (HCUP) 2001 through 2011 Nationwide Inpatient Sample … The NIS is a sample of hospitals and includes all patients from each hospital, regardless of payer. … Database (KID), the Nationwide Emergency Department Sample (NEDS), the State Inpatient Databases (SID … Final Report on Calculating Nationwide Inpatient Sample (NIS) Variances, 2001. … About the NIS About HCUPnet For More Information Introduction to the HCUP Nationwide Inpatient Sample

306. Overview of Hospital Stays in the United States, 2012 (pdf file)
     hcup-us.ahrq.gov/reports/statbriefs/sb180-Hospitalizations-United-States-2012.pdf
     January 01, 2012 - Historical data were drawn from the 2003 and 2008 Nationwide Inpatient Sample (NIS). … The redesign incorporates two critical changes: • Revisions to the sample design—the NIS is now … a sample of discharge records from all HCUP- participating hospitals, rather than a sample of hospitals … ) Inpatient Sample (NIS) is based on data from community hospitals, which are defined as short-term, … Overview of the National (Nationwide) Inpatient Sample (NIS).

307. Hospital Inpatient Utilization Related to Opioid Overuse Among Adults, 1993-2012 (pdf file)
     hcup-us.ahrq.gov/reports/statbriefs/sb177-Hospitalizations-for-Opioid-Overuse.pdf
     August 01, 2014 - Databases (SID) that was designed to provide national estimates using weighted records from a sample … on hospitals, is a separate file from the 2012 National Inpatient Sample (NIS), which uses a sampling … The NIS is a sample of hospitals and includes all patients from each hospital, regardless of payer. … Final Report on Calculating Nationwide Inpatient Sample (NIS) Variances, 2001. … Using the HCUP Nationwide Inpatient Sample to Estimate Trends. (Updated for 1988–2004).

308. Opioid-Related Inpatient Stays and Emergency Department Visits by State, 2009-2014 (pdf file)
     hcup-us.ahrq.gov/reports/statbriefs/sb219-Opioid-Hospital-Stays-ED-Visits-by-State.pdf
     October 31, 2016 - (NIS) and the HCUP Nationwide Emergency Department Sample (NEDS) ■ Overall, the population rate … (NIS), 2005–2014 Nationwide Emergency Department Sample (NEDS), 2009–2014 State Inpatient Databases … The National (Nationwide) Inpatient Sample (NIS) is based on data from community hospitals, which … Overview of the National (Nationwide) Inpatient Sample (NIS). … Overview of the Nationwide Emergency Department Sample (NEDS).

309. Microsoft Word - CaseforPOAIndicator_final_060806 _2_.doc (pdf file)
     hcup-us.ahrq.gov/reports/methods/2007_02.pdf
     January 01, 2007 - Consequently, the effect on sample estimates will be small. … Even in statistical routines that fail to account for the sample design, the sample weights can usually … These statistical routines allow the use of sample weights. … Instead, the sample design must be modeled. … Final Report on Calculating Nationwide Inpatient Sample (NIS), Variances, 2001.

310. Filespecifications Neds 2007V2 Hospital
     hcup-us.ahrq.gov/db/nation/neds/stats/FileSpecifications_NEDS_2007v2_Hospital.TXT
     April 12, 2010 - status of hospital NEDS 2007 Hospital 9 NEDS_STRATUM Num Stratum used to sample … hospitals in NEDS_STRATUM NEDS 2007 Hospital 12 S_DISC_U Num Number of sample … discharges in NEDS_STRATUM NEDS 2007 Hospital 13 S_HOSP_U Num Number of sample

311. Filespecifications Neds 2007 Hospital
     hcup-us.ahrq.gov/db/nation/neds/stats/FileSpecifications_NEDS_2007_Hospital.TXT
     January 01, 2007 - status of hospital NEDS 2007 Hospital 9 NEDS_STRATUM Num Stratum used to sample … hospitals in NEDS_STRATUM NEDS 2007 Hospital 12 S_DISC_U Num Number of sample … discharges in NEDS_STRATUM NEDS 2007 Hospital 13 S_HOSP_U Num Number of sample

312. Filespecifications Neds 2006 Hospital
     hcup-us.ahrq.gov/db/nation/neds/stats/FileSpecifications_NEDS_2006_Hospital.TXT
     January 01, 2006 - status of hospital NEDS 2006 Hospital 9 NEDS_STRATUM Num Stratum used to sample … hospitals in NEDS_STRATUM NEDS 2006 Hospital 12 S_DISC_U Num Number of sample … discharges in NEDS_STRATUM NEDS 2006 Hospital 13 S_HOSP_U Num Number of sample

313. Filespecifications Neds 2006V2 Hospital
     hcup-us.ahrq.gov/db/nation/neds/stats/FileSpecifications_NEDS_2006v2_Hospital.TXT
     April 12, 2010 - status of hospital NEDS 2006 Hospital 9 NEDS_STRATUM Num Stratum used to sample … hospitals in NEDS_STRATUM NEDS 2006 Hospital 12 S_DISC_U Num Number of sample … discharges in NEDS_STRATUM NEDS 2006 Hospital 13 S_HOSP_U Num Number of sample

314. C:\unzipped\Methods Series Reports to Convert\Comparison_Report_NIS2 1993.wpd (pdf file)
     hcup-us.ahrq.gov/reports/methods/Comparison_Report_NIS21993Final.pdf
     April 03, 1997 - sample. … Since the NHDS estimate was based on a sample, two-sample t-tests were used, as described in the Appendix … All NIS statistics used sample weights and accounted for the sample design using the SUDAAN microcomputer … This is expected because the sample of hospitals was stratified on most of these variables, and sample … Sample or Universe Sample Sample Universe Sampling Frame 8 states (1988) 11 states (1991) 17 states

315. Opioid-Related Inpatient Stays and Emergency Department Visits Among Patients Aged 65 Years and Older, (pdf file)
     hcup-us.ahrq.gov/reports/statbriefs/sb244-Opioid-Inpatient-Stays-ED-Visits-Older-Adults.pdf
     February 01, 2018 - (NIS), 2014–2015; Nationwide Emergency Department Sample (NEDS), 2014–2015 ■ Among patients aged … (NIS), 2014–2015; Nationwide Emergency Department Sample (NEDS), 2014–2015 ■ The average cost or … (NIS) and 2014–2015 Nationwide Emergency Department Sample (NEDS). … Overview of the National (Nationwide) Inpatient Sample (NIS). … Overview of the Nationwide Emergency Department Sample (NEDS).

316. Geographic Variation in Inpatient Stays for Five Leading Substance Use Disorders, 2016–2018 (pdf file)
     hcup-us.ahrq.gov/reports/statbriefs/sb289-Substance-Use-Disorder-Hospitalizations-by-Region-2016-2018.pdf
     January 01, 2018 - Because of the large sample size of the NIS and SID data, small differences can be statistically significant … National estimates come from the HCUP 2016–2018 National Inpatient Sample (NIS). … The National (Nationwide) Inpatient Sample (NIS) is based on data from community hospitals, which … HCUPnet generates statistics using data from HCUP's National (Nationwide) Inpatient Sample (NIS), the … Overview of the National (Nationwide) Inpatient Sample (NIS).

317. Geographic Variation in Inpatient Stays for Five Leading Mental Disorders, 2016–2018 (pdf file)
     hcup-us.ahrq.gov/reports/statbriefs/sb288-Mental-Disorder-Hospitalizations-by-Region-2016-2018.pdf
     January 01, 2018 - (excluding rehabilitation and long-term care hospitals) based on the 2016– 2018 National Inpatient Sample … Because of the large sample size of the NIS and SID data, small differences can be statistically significant … National estimates come from the HCUP 2016–2018 National Inpatient Sample (NIS). … The National (Nationwide) Inpatient Sample (NIS) is based on data from community hospitals, which … Overview of the National (Nationwide) Inpatient Sample (NIS).

318. Overview of Hospital Stays in the United States, 2012 #180
     hcup-us.ahrq.gov/reports/statbriefs/sb180-Hospitalizations-United-States-2012.jsp
     October 01, 2014 - Historical data were drawn from the 2003 and 2008 Nationwide Inpatient Sample (NIS). … The redesign incorporates two critical changes: Revisions to the sample design—the NIS is now a … sample of discharge records from all HCUP—participating hospitals , rather than a sample of hospitals … ) Inpatient Sample (NIS) is based on data from community hospitals, which are defined as short-term, … Overview of the National (Nationwide) Inpatient Sample (NIS).

319. Costs for Hospital Stays in the United States, 2011 - Statistical Brief #168
     hcup-us.ahrq.gov/reports/statbriefs/sb168-Hospital-Costs-United-States-2011.jsp
     December 01, 2013 - Historical data were drawn from the 1997 Nationwide Inpatient Sample (NIS). … The NIS is a sample of hospitals and includes all patients from each hospital, regardless of payer. … Database (KID), the Nationwide Emergency Department Sample (NEDS), the State Inpatient Databases (SID … Final Report on Calculating Nationwide Inpatient Sample (NIS) Variances, 2001. … Using the HCUP Nationwide Inpatient Sample to Estimate Trends. (Updated for 1988–2004).

320. Trends in Observed Adult Inpatient Mortality for High-Volume Conditions, 2002–2012 (pdf file)
     hcup-us.ahrq.gov/reports/statbriefs/sb194-Inpatient-Mortality-High-Volume-Conditions.pdf
     November 01, 2014 - ) Inpatient Sample (NIS) is based on data from community hospitals, which are defined as short-term, … The redesign incorporates two critical changes: • Revisions to the sample design—starting with 2012 … , the NIS is a sample of discharge records from all HCUP-participating hospitals, rather than a sample … Overview of the National (Nationwide) Inpatient Sample (NIS). … Types of hospitals included in the HCUP Nationwide (National) Inpatient Sample Payer Region About