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Showing results for "design sample size".

341. HCUP Overview Course - Accessible Version
     hcup-us.ahrq.gov/HCUP_Overview/HCUP_Overview/index508.jsp
     October 01, 2022 - Sample Size The NIS contains a sample of over 7 million hospital discharge records taken from more … This large sample size allows researchers to study relatively rare diagnoses and procedures. … The NIS's large sample size enables analyses of rare conditions, such as congenital anomalies; uncommon … Sample Size The NEDS contains over 950 hospital-owned emergency departments. … The NEDS' large sample size enables analyses of relatively uncommon disorders and procedures and special

342. Appropriate Antibiotic Prophylaxis for Children With Sickle Cell Disease (pdf file)
     www.ahrq.gov/sites/default/files/wysiwyg/pqmp/measures/chronic/chipra-0138-fullreport.pdf
     April 01, 2018 - Sample Size: What is the typical sample size available for each unit at this level? … Sample Size: What is the typical sample size available for each unit at this level? … Sample Size: What is the typical sample size available for each unit at this level? … Sample Size: What is the typical sample size available for each unit at this level? … Sample Size: What is the typical sample size available for each unit at this level?

343. Chapter 3. Qualitative Analysis of Consumer Perspectives | Agency for Healthcare Research and Quality
     www.ahrq.gov/research/findings/final-reports/environmental-scan-programs/envscan-program3.html
     April 01, 2018 - important to reiterate that the purpose of these interviews was to help direct the environmental scan and design … Due to the small sample size and informal nature, the results are not generalizable and may not be representative

344. Continuity of Insurance: Coverage Presumed Ineligible (pdf file)
     www.ahrq.gov/sites/default/files/wysiwyg/pqmp/measures/duration/chipra-155-fullreport.pdf
     September 01, 2018 - Sample Size: What is the typical sample size available for each unit at this level? … Sample Size: What is the typical sample size available for each unit at this level? … Sample Size: What is the typical sample size available for each unit at this level? … Sample Size: What is the typical sample size available for each unit at this level? … Sample Size: What is the typical sample size available for each unit at this level?

345. Initial Baseline Screen of Nutritional Status for Every Patient Within 24 Hours of Pediatric Intensive Care Unit (PICU) Admission (pdf file)
     www.ahrq.gov/sites/default/files/wysiwyg/pqmp/measures/acute/chipra-199-fullreport.pdf
     November 01, 2017 - Sample Size: What is the typical sample size available for each unit at this level? … Sample Size: What is the typical sample size available for each unit at this level? … Sample Size: What is the typical sample size available for each unit at this level? … Sample Size: What is the typical sample size available for each unit at this level? … Sample Size: What is the typical sample size available for each unit at this level?

346. STATISTICAL BRIEF #479: Veterans Usual Source of Care, 2009-2012: Estimates for the U.S. Civilian Noninstitutionalized Population
     meps.ahrq.gov/data_files/publications/st479/stat479.shtml
     August 01, 2015 - References For a detailed description of the MEPS survey design, sample design, and methods used … Design and Methods of the Medical Expenditure Panel Survey Household Component . … Sample Design of the 1996 Medical Expenditure Panel Survey Household Component . … Design Strategies and Innovations in the Medical Expenditure Panel Survey. … Sample Design of the Medical Expenditure Panel Survey Household Component, 1998–2007 .

347. AHRQ Statistical Brief 520 (pdf file)
     meps.ahrq.gov/data_files/publications/st520/stat520.pdf
     February 01, 2019 - The design of the survey is multi-modal, including phone, fax, mail, self-administration, electronic … Design and Methods of the Medical Expenditure Panel Survey Household Component. … Sample Design of the 1996 Medical Expenditure Panel Survey Household Component. … Design Strategies and Innovations in the Medical Expenditure Panel Survey. … Sample Design of the Medical Expenditure Panel Survey Household Component, 1998-2007.

348. Nationwide Emergency Department Sample (NEDS)
     hcup-us.ahrq.gov/news/exhibit_booth/neds_brochure.jsp
     May 01, 2018 - One of the most distinctive features of the NEDS is its large sample size, which allows for analysis

349. Methodology Report #3: Design and Methods of the 1996 Medical Expenditure Panel Survey Nursing Home Component (pdf file)
     meps.ahrq.gov/data_files/publications/mr3/mr3.pdf
     September 01, 1998 - Subsampling the Sample of Facilities and Persons The response rate assumptions used to develop the projected sample … sizes presented in Table 3 were designed to result in a final facility sample size of 787 cooperating … To bring the sample size in line with the original design, the facility sample was subsampled at the … The NHC design assumes no primary data source for the item. … The design of the MEPS PM section built on that experience.

350. Study Eligibility Criteria (ppt file)
     effectivehealthcare.ahrq.gov/sites/default/files/study-eligibility-criteria.ppt
     January 01, 2000 - (United States only) Setting (hospital-based studies only) Study population size (N > 200) Study design … expect to have the intervention implemented; the size of the study population; and potentially the study design … Exercise 3: Impact of Study-Size Criteria on Excluded Studies The research team required a minimum sample … size N ≥ 50 in each study at study start. … size of 50 for the review on overactive bladder.

351. Statistical Brief #13: Asthma Treatment: Use of Medications and Devices, 2000 (pdf file)
     meps.ahrq.gov/data_files/publications/st13/stat13.pdf
     January 01, 2000 - The 2000 MEPS has a sample size of 23,839 respondents and a response rate of 65.25 percent. … • For a detailed description of the MEPS survey design, sample design, and methods used to reduce … Design and methods of the Medical Expenditure Panel Survey Household Component: Rockville (MD) Agency … Sample design of the 1996 Medical Expenditure Panel Survey Household Component.

352. Medical Expenditure Panel Survey Computing Standard Errors for MEPS Estimates
     meps.ahrq.gov/mepsweb/survey_comp/standard_errors.jsp
     January 01, 2005 - These survey design and estimation complexities require special consideration when … These variables, which jointly reflect the MEPS survey design, include the estimation … The documentation and codebook for MEPS public use files contain these survey design … Therefore, it is advisable to preserve the entire survey design structure for … SUDAAN proc descript filetype=sas design=wr; nest

353. Medical Expenditure Panel Survey Computing Standard Errors for MEPS Estimates
     meps.ahrq.gov/survey_comp/standard_errors.jsp
     January 01, 2005 - These survey design and estimation complexities require special consideration when … These variables, which jointly reflect the MEPS survey design, include the estimation … The documentation and codebook for MEPS public use files contain these survey design … Therefore, it is advisable to preserve the entire survey design structure for … SUDAAN proc descript filetype=sas design=wr; nest

354. Follow-up Visits for Children Who Are Obese or Overweight with a Weight-Related Comorbidity: Report (pdf file)
     www.ahrq.gov/sites/default/files/wysiwyg/pqmp/measures/chronic/chipra-0242-fullreport.pdf
     February 01, 2020 - Sample Size: What is the typical sample size available for each unit at this level? … Sample Size: What is the typical sample size available for each unit at this level? … Sample Size: What is the typical sample size available for each unit at this level? … Sample Size: What is the typical sample size available for each unit at this level? … Sample Size: What is the typical sample size available for each unit at this level?

355. Template for Draft Reports (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/pdf/osteoarthritis-knee-future_research.pdf
     February 01, 2013 - An RCT will be resource intensive, requiring a large sample size because the marginal difference between … Large sample sizes and the identification, measurement, and appropriate adjustment for confounding … Large sample sizes and the identification, measurement, and appropriate adjustment for confounding … Advantages for producing a valid result Results will be most valid with a large sample size and the … The trial has a planned sample size of 300. 19 Discussion This FRN project refined

356. Characteristics of Medicaid and Uninsured Hospitalizations, 2012 (pdf file)
     hcup-us.ahrq.gov/reports/statbriefs/sb182-Medicaid-Uninsured-Hospitalizations-2012.pdf
     January 01, 2012 - The redesign incorporates two critical changes: • Revisions to the sample design—the NIS is now … by reducing sampling error: for many estimates, confidence intervals under the new design are about … half the length of confidence intervals under the previous design. … The change in 15 sample design for 2012 necessitates recomputation of prior years' NIS data to … Hospitals, 2011 For a detailed description of HCUP and more information on the design of the National

357. Care Coordination Quality Measure for Primary Care (CCQM-PC) - Development and Pilot Test of the CCQM-PC (pdf file)
     www.ahrq.gov/sites/default/files/wysiwyg/professionals/prevention-chronic-care/improve/coordination/ccqmpc/ccqmp-pc-development.pdf
     July 01, 2016 - 26 0.96 0.58 113 Care Plan: Assessing Your Needs/Goals 4 0.86 0.70 68 Care Plan: Collaboration on Design … ESS=effective sample size (i.e., the number of completed surveys per unit needed to achieve IUR=0.70) … The last column of Exhibit 1, Effective Sample Size (ESS), shows the number of completed surveys that … Sample Size Once you have established the number of completed surveys you need to support all planned … If a more conservative response rate is anticipated, the initial sample size should be increased accordingly

358. Final Progress Report: Central Venous Catheter (CVC)–Related Bloodstream Infections in Pediatric Cancer (pdf file)
     www.ahrq.gov/sites/default/files/2024-09/secola-report.pdf
     January 01, 2024 - The sample size was divided equally between units (EU and CU). … sizes in a multi-site trial will be necessary to determine whether a CVC RN team will be effective … size. … Additionally, due to small sample size and an overall low BSI rate, multivariate regression analyses … Design issues of randomized phase II trials and a proposal for phase II screening trials.

359. Ambulatory Clinic Exam Room Design with Respect to Computing Devices to Enhance Patient Centeredness - Final Report (pdf file)
     digital.ahrq.gov/sites/default/files/docs/citation/r03hs024488-saleem-final-report-2018.pdf
     January 01, 2018 - Therefore, quantitative data for this provider was not included (i.e., the sample size was 27 for the … Clear conclusions about workflow integration need to be tentative, however, given the small sample size … In our laboratory simulation study, with a larger sample size, we found evidence that the new exam room … size was relatively small. … size and settings.

360. Dispostion of Comments Report for Child and Adolescent Exposure to Trauma (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/related_files/trauma-child-interventions_disposition-comments.pdf
     February 11, 2013 - Overall the report demonstrated the large gaps in knowledge, the small sample sizes, the lack of replication … sizes. … Getting larger sample sizes in this area would be difficult because larger samples are quite costly … The only anecdote for small sample sizes is a collection of smaller studies that reach similar conclusions … Sample size should have been given much greater weight in determination of strength of evidence.