Results

Total Results: 1,770 records

Showing results for "sampling".

261. HCUP Hospital Identifiers
     hcup-us.ahrq.gov/db/maphosp.jsp
     November 01, 2020 - defined by the AHA as "community hospitals;" classify each community hospital into a stratum for sampling … Classify each community hospital into a stratum for sampling for the HCUP nationwide databases; Add

262. HCUP Frequently Asked Questions
     hcup-us.ahrq.gov/tech_assist/faq.jsp
     October 01, 2024 - The sampling methodology used to create the HCUP databases do not include State as a … However, the NIS has undergone various changes over time, including changes to the sampling and … The sampling methodology used to create the NIS does not include State as a stratifier … Stratification, sampling, weighting, and reporting are performed using the hospital owner identifier … Additional information about the NASS sampling frame can be found in the Introduction the NASS document

263. Microsoft Word - NHDR6-HCUPMethodsReport v7.doc (pdf file)
     hcup-us.ahrq.gov/reports/methods/2008_06.pdf
     January 01, 2008 - The sampling strata were defined based on five hospital characteristics: geographic region, hospital … Hospitals were excluded from the sampling frame if the coding of patient race was suspect (i.e., more … The sampling and weighting strategy used for the disparities analysis file is similar to the method … There is no sampling error associated with Claritas census population counts; therefore, appropriate … For Claritas population counts, there is no sampling error.

264. Overview of U.S. Hospital Stays in 2016: Variation by Geographic Region (pdf file)
     hcup-us.ahrq.gov/reports/statbriefs/sb246-Geographic-Variation-Hospital-Stays.pdf
     February 01, 2018 - It is drawn from a sampling frame that contains hospitals comprising more than 95 percent of all discharges … Over time, the sampling frame for the NIS has changed; thus, the number of States contributing to the … The new sampling strategy is expected to result in more precise estimates than those that resulted from … the previous NIS design by reducing sampling error: for many estimates, confidence intervals under

265. National Inpatient Hospital Costs: The Most Expensive Conditions by Payer, 2013 #204
     hcup-us.ahrq.gov/reports/statbriefs/sb204-Most-Expensive-Hospital-Conditions.jsp
     May 01, 2016 - It is drawn from a sampling frame that contains hospitals comprising more than 95 percent of all discharges … Over time, the sampling frame for the NIS has changed; thus, the number of States contributing to the … The new sampling strategy is expected to result in more precise estimates than those that resulted from … the previous NIS design by reducing sampling error: for many estimates, confidence intervals under the

266. National (Nationwide) Inpatient Sample (NIS)
     hcup-us.ahrq.gov/news/exhibit_booth/nis_brochure.jsp
     May 01, 2018 - National (Nationwide) Inpatient Sample (NIS) An official website of the Department of Health & Human Services Search All AHRQ Websites Careers Contact Us Espanol FAQs Email …

267. Nationwide Emergency Department Sample (NEDS)
     hcup-us.ahrq.gov/news/exhibit_booth/neds_brochure.jsp
     May 01, 2018 - Nationwide Emergency Department Sample (NEDS) An official website of the Department of Health & Human Services Search All AHRQ Websites Careers Contact Us Espanol FAQs Email…

268. Filespecifications Nis 2002 10Pct Sample A
     hcup-us.ahrq.gov/db/nation/nis/tools/stats/FileSpecifications_NIS_2002_10PCT_SAMPLE_A.TXT
     January 01, 2002 - Data Set Name: NIS_2002_10PCT_SAMPLE_A Number of Observations: 785398 Total Record Length: 490 Total Number of Variables: 116 Columns Description: ======= ============ 1- 3 Database name 5- 8 Discharge year of data 10- 25 File name 27- 29 Variable number 31- 49 Variable name 51- 53 …

269. Nis 2001 10Pct Sample B
     hcup-us.ahrq.gov/db/nation/nis/tools/stats/NIS_2001_10PCT_SAMPLE_B.TXT
     January 01, 2001 - Data Set Name: NIS_2001_10PCT_SAMPLE_B Number of Observations: 745273 Total Record Length: 483 Total Number of Variables: 115 Columns Description: ======= ============ 1- 3 Database name 5- 8 Discharge year of data 10- 25 File name 27- 29 Variable number 31- 49 Variable nam…

270. Filespecifications Nis 2003 10Pct Sample A
     hcup-us.ahrq.gov/db/nation/nis/tools/stats/FileSpecifications_NIS_2003_10PCT_SAMPLE_A.TXT
     January 01, 2003 - Data Set Name: NIS_2003_10PCT_SAMPLE_A Number of Observations: 797773 Total Record Length: 505 Total Number of Variables: 126 Columns Description: ======= ============ 1- 3 Database name 5- 8 Discharge year of data 10- 25 File name 27- 29 Variable number 31- 59 Variable name 61- 63 …

271. Filespecifications Nis 2004 10Pct Sample A
     hcup-us.ahrq.gov/db/nation/nis/tools/stats/FileSpecifications_NIS_2004_10PCT_SAMPLE_A.TXT
     January 01, 2004 - Data Set Name: NIS_2004_10PCT_SAMPLE_A Number of Observations: 800457 Total Record Length: 506 Total Number of Variables: 126 Columns Description: ======= ============ 1- 3 Database name 5- 8 Discharge year of data 10- 25 File name 27- 29 Variable number 31- 59 Variable name 61- 63 …

272. Nis 2002 Summarystats 10Pct Sample A (pdf file)
     hcup-us.ahrq.gov/db/nation/nis/tools/stats/NIS_2002_SummaryStats_10PCT_SAMPLE_A.PDF
     January 01, 2002 - please refer to the section on Description of Data Elements. For more information about the coding of HCUP data elements, please refer to the section on Description of Data Elements. For more information about the coding of HCUP data elements, HCUP Summary Statistics Report: NIS 2002 - 10PCT_SAMPLE_A File 1 Means o…

273. Nis 2004 Summarystats 10Pct Sample A (pdf file)
     hcup-us.ahrq.gov/db/nation/nis/tools/stats/NIS_2004_SummaryStats_10PCT_SAMPLE_A.PDF
     January 01, 2004 - please refer to the section on Description of Data Elements. For more information about the coding of HCUP data elements, please refer to the section on Description of Data Elements. For more information about the coding of HCUP data elements, HCUP Summary Statistics Report: NIS 2004 - 10PCT_SAMPLE_A File 1 Means o…

274. Nis 2003 Summarystats 10Pct Sample A (pdf file)
     hcup-us.ahrq.gov/db/nation/nis/tools/stats/NIS_2003_SummaryStats_10PCT_SAMPLE_A.PDF
     January 01, 2003 - please refer to the section on Description of Data Elements. For more information about the coding of HCUP data elements, please refer to the section on Description of Data Elements. For more information about the coding of HCUP data elements, HCUP Summary Statistics Report: NIS 2003 - 10PCT_SAMPLE_A File 1 Means o…

275. Nis 2001 Summarystats 10Pct Sample A (pdf file)
     hcup-us.ahrq.gov/db/nation/nis/tools/stats/NIS_2001_SummaryStats_10PCT_SAMPLE_A.PDF
     January 01, 2001 - please refer to the section on Description of Data Elements. For more information about the coding of HCUP data elements, please refer to the section on Description of Data Elements. For more information about the coding of HCUP data elements, HCUP Summary Statistics Report: NIS 2001 - 10PCT_SAMPLE_A File 1 Means o…

276. Nis 2000 Summarystats 10Pct Sample A (pdf file)
     hcup-us.ahrq.gov/db/nation/nis/tools/stats/NIS_2000_SummaryStats_10PCT_SAMPLE_A.PDF
     January 01, 2000 - please refer to the section on Description of Data Elements. For more information about the coding of HCUP data elements, please refer to the section on Description of Data Elements. For more information about the coding of HCUP data elements, HCUP Summary Statistics Report: NIS 2000 - 10PCT_SAMPLE_A File 1 Means o…

277. 2005 HCUP Nationwide Inpatient Sample (NIS) Comparison Report
     hcup-us.ahrq.gov/db/nation/nis/reports/2005niscomparisonrpt.jsp
     November 01, 2015 - www.hcup-us.ahrq.gov/db/nation/nis/nisrelatedreports.jsp As shown in Figure 1 and Table 1, the NIS is drawn from a sampling … contrast, the NHDS and MedPAR both offer data drawn from all 50 states, rather than the more limited sampling … Number of States 37 50 plus District of Columbia Population 255,210,568 295,895,897 Sampling … This is not surprising, because NIS sampling strata and NIS discharge weights were based on AHA Annual … The AHA-derived sampling weights in the NIS yield discharge counts consistent with the AHA universe,

278. Patient Characteristics of Opioid-Related Inpatient Stays and Emergency Department Visits Nationally and by State, 2014 (pdf file)
     hcup-us.ahrq.gov/reports/statbriefs/sb224-Patient-Characteristics-Opioid-Hospital-Stays-ED-Visits-by-State.pdf
     December 01, 2016 - It is drawn from a sampling frame that contains hospitals comprising more than 95 percent of all discharges … Over time, the sampling frame for the NIS has changed; thus, the number of States contributing to the … The new sampling strategy is expected to result in more precise estimates than those that resulted from … the previous NIS design by reducing sampling error: for many estimates, confidence intervals under … Over time, the sampling frame for the NEDS has changed; thus, the number of States contributing to the

279. Burn-Related Hospital Inpatient Stays and Emergency Department Visits, 2013 (pdf file)
     hcup-us.ahrq.gov/reports/statbriefs/sb217-Burn-Hospital-Stays-ED-Visits-2013.pdf
     January 01, 2013 - It is drawn from a sampling frame that contains hospitals comprising more than 95 percent of all discharges … Over time, the sampling frame for the NIS has changed; thus, the number of States contributing to the … The new sampling strategy is expected to result in more precise estimates than those that resulted from … the previous NIS design by reducing sampling error: for many estimates, confidence intervals under … Over time, the sampling frame for the NEDS has changed; thus, the number of States contributing to the

280. Burn-Related Hospital Inpatient Stays and Emergency Department Visits, 2013 #217
     hcup-us.ahrq.gov/reports/statbriefs/sb217-Burn-Hospital-Stays-ED-Visits-2013.jsp
     December 01, 2016 - It is drawn from a sampling frame that contains hospitals comprising more than 95 percent of all discharges … Over time, the sampling frame for the NIS has changed; thus, the number of States contributing to the … The new sampling strategy is expected to result in more precise estimates than those that resulted from … the previous NIS design by reducing sampling error: for many estimates, confidence intervals under the … Over time, the sampling frame for the NEDS has changed; thus, the number of States contributing to the