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  1. www.ahrq.gov/sites/default/files/2024-01/france-report.pdf
    January 01, 2024 - during the early months of the COVID-19 pandemic, so we were unable to achieve our original target case sample … However, the sample obtained – 23 cases – was sufficient to complete the objectives of Aim 3. … was used to avoid model overfitting, in which the degrees of freedom were limited by final effective sample … The sample size we have accumulated to date far exceeds the sample size of 241 cases we originally proposed … The raters exhibited very high (>0.80) inter-rater reliability after independently reviewing a sample
  2. effectivehealthcare.ahrq.gov/sites/default/files/pdf/ptsd-adult-treatment-update_research-protocol.pdf
    December 31, 2017 - military settings Other settings Study design KQs 1–3: Randomized controlled trials (RCTs) of any sample … size of at least 500,a case-control studies with a sample size of at least 500a All other designs … and studies using included designs that do not meet the sample size criterion Language Studies … For KQ 4, we have chosen a sample size cutoff of 500 for prospective cohort studies and case-control … We will reassess risk of bias in a random sample of 10 studies included in the prior review that continue
  3. effectivehealthcare.ahrq.gov/sites/default/files/related_files/cancer-ovarian-contraceptives_disposition-comments.pdf
    June 07, 2013 - non-English articles still have English abstracts (at least in PubMed), providing some information like sample … Exploring potential sample size and effect sizes from abstracts in the non-English literature (or translating … in our review only 2 studies (both assessing acute harms) were excluded specifically based on this sampleSample sizes for the specific studies are included in the study characteristic tables. … It would be helpful to mention the sample size needed for a BRCA1+ population, which would be smaller
  4. hcup-us.ahrq.gov/datainnovations/clinicaldata/FL4AHRQProjectFinalReportMar2010_v2.jsp
    July 01, 2016 - A sample of the LOINC codes provided by 3M HIS (see Appendix 7), Some research articles related to … The Anatomy of a LOINC Term Anatomy of a LOINC term Component: Property: Timing: Sample: Scale: Method … EIA HEPATITIS B SURFACE AB is the component ACNC is the property PT is the timing SER is the sample … See Appendix 7 for an example extract along with a sample LOINC report. … clinical data repository BayCare Health System Obtained script from Broward Health Completed sample
  5. effectivehealthcare.ahrq.gov/sites/default/files/pdf/copd-management_research.pdf
    December 01, 2009 - We included patients with theophylline (N=27,052) and a 35% random sample of the remaining cohort from … However, because of the small sample of patients none of the results were statistically significant. … Sample selection used to identify the analytic cohort included in the time-varying exposure analysis
  6. effectivehealthcare.ahrq.gov/sites/default/files/decide16final-mortality-risk-in-copd-pts-using-theophylline.pdf
    December 01, 2009 - We included patients with theophylline (N=27,052) and a 35% random sample of the remaining cohort from … However, because of the small sample of patients none of the results were statistically significant. … Sample selection used to identify the analytic cohort included in the time-varying exposure analysis
  7. www.ahrq.gov/sites/default/files/wysiwyg/professionals/quality-patient-safety/patient-safety-resources/resources/advances-in-patient-safety-2/vol3/Advances-Leonhardt_35.pdf
    March 15, 2008 - Since a limited set of clinics in a specific county were targeted, a larger sample of comparison sites
  8. www.uspreventiveservicestaskforce.org/home/getfilebytoken/7eLc5kBtomL_HKpYDwsFPf
    July 01, 2009 - Data Extraction: Details were abstracted about the patient sample, study design, data analysis, follow-up … The target sample was adults 65 years of age or older evaluated in primary care settings who were not … We abstracted details about the patient sample, study design, data analysis methods, follow-up, and results … The highest-quality trial (rated fair to good) also eval- uated the largest sample (n � 3249) and followed … Studies of Diagnostic Test Accuracy Study, Year (Reference) Study Type Enrollee Age (Sample Size)
  9. effectivehealthcare.ahrq.gov/sites/default/files/related_files/patient-monitoring-systems-appendix-c.xlsx
    January 01, 2024 - length of stay MD mean difference MET medical emergency team MEWS Modified Early Warning Score n sample … investigating change in standard care Author, Year Arm Arm Name Outcome Definition Followup Timepoint Sample … machine learning, communication cascades Author, Year Arm Arm Name Outcome Definition Followup Timepoint Sample … machine learning, communication cascades Author, Year Arm Arm Name Outcome Definition Followup Timepoint Sample … machine learning, communication cascades Author, Year Arm Arm Name Outcome Definition Followup Timepoint Sample
  10. effectivehealthcare.ahrq.gov/sites/default/files/pdf/autism-interventions-future_research.pdf
    September 01, 2012 - Second, the small sample size of our stakeholder panel limited the generalizability of our findings. … transitioning to independence (total studies included in the review = 32, with none of good quality) • Small sample … examining the differential effects of individual comorbidities will necessitate a relatively large sample … Second, the small sample size of our stakeholder panel limits the generalizability of our findings.
  11. www.ahrq.gov/sites/default/files/wysiwyg/research/findings/nhqrdr/2014chartbooks/womenhealth/2014nhqdr-womenhealth.pptx
    January 01, 2020 - 2009-2012 Source: Agency for Healthcare Research and Quality (AHRQ), 2009-2011 Nationwide Inpatient Sample … Research and Quality (AHRQ), Healthcare Cost and Utilization Project, 2005-2011 Nationwide Inpatient Sample … Research and Quality (AHRQ), Healthcare Cost and Utilization Project, 2005-2011 Nationwide Inpatient Sample … Research and Quality (AHRQ), Healthcare Cost and Utilization Project, 2007-2011 Nationwide Inpatient Sample … Research and Quality (AHRQ), Healthcare Cost and Utilization Project, 2005-2011 Nationwide Inpatient Sample
  12. www.ahrq.gov/sites/default/files/2024-02/kleinman-report.pdf
    January 01, 2024 - the auspices of operational quality improvement and without informed consent. 9 Figure: Survey Sample … determine which individuals were in eligible specialties when identifying the finder file for our sampleSample for Med Rec Survey Data Source 1. … to illustrate how we assembled the sample by linking clinicians to practices, first using the site … We received a sample from across NY State, including, 260 distinct 5-digit zip codes and 53 distinct
  13. www.ahrq.gov/sites/default/files/wysiwyg/professionals/systems/hospital/pressure_ulcer_prevention/pu_training-impguide.docx
    October 01, 2017 - Prioritize Opportunities for Improvement Appendix C: Training and Learning Network Webinars Appendix D: Sample … Production Agenda Appendix E: Sample Participant Agenda Appendix F: Hospital Practice Insights—Challenges … RACI Chart Below is a sample of a RACI Chart. … Sample Production Agenda for the In-Person Training Production Agenda: Pressure Injury Prevention Program … Sample Participant Agenda Preventing Pressure Injuries in Hospitals Improving Quality of Care Workshop
  14. effectivehealthcare.ahrq.gov/sites/default/files/pdf/antidepressants-seniors-pneumonia_research.pdf
    May 01, 2008 - Power and sample size calculations. A review and computer program.
  15. meps.ahrq.gov/data_files/publications/cb14/cb14.shtml
    March 01, 2006 - In addition, because MEPS is based on a complex sample design, survey estimates are subject to statistical
  16. www.ahrq.gov/sites/default/files/2024-01/gurwitz-report.pdf
    January 01, 2024 - Conservative sample size estimates suggested that the study would be able to find differences in these … warfarin-related adverse events and potential warfarin-related adverse events, although we recognized that our sample … data from our previous study of warfarin management in Connecticut nursing homes, we estimated that a sample … overall warfarin-related adverse events rates and not simply preventable ones, which led to the target sample
  17. digital.ahrq.gov/sites/default/files/docs/citation/p50hs019917-gustafson-final-report-2017.pdf
    January 01, 2017 - Sample Size Calculation and Statistical Analysis. … We originally targeted a sample size of 300 (150 per group) after dropouts in order to provide power … We enlarged the target sample to detect a greater range of incremental effects on discrete outcomes. … Sample Size Calculation and Statistical Analysis Results Main effects . Secondary Analyses.
  18. www.uspreventiveservicestaskforce.org/home/getfilebytoken/KdQef_VDT2kmHDX4ddNWmR
    August 01, 2022 - ° The IGRA requires a single venous blood sample that measures the CD4 T-cell response to specific … derivative and interpret the response 48 to 72 hours later.25,27 The IGRA requires a single venous blood sample … Screening with an IGRA requires obtaining a single venous blood sample, and patients do not need to return
  19. effectivehealthcare.ahrq.gov/sites/default/files/related_files/pilot-projects-supplementing-white-paper.pdf
    December 01, 2024 - RCTs to identify harms is problematic due to the relatively short duration of followup and small sample … bone protective medication (BPM) at admission; compared with recent observational studies and MHFV sample … Because many health systems are small and may not have the necessary sample size to address the evidence
  20. www.ahrq.gov/sites/default/files/wysiwyg/professionals/quality-patient-safety/hais/tools/ambulatory-surgery/sections/implementation/implementation-guide/implementation.pdf
    May 01, 2017 - asc/userguide/ascguide.pdf The User’s Guide includes information on getting started, selecting a sample … It is important that your culture survey captures responses from a representative sample of surgical … Use these sample questions to help guide that discussion: o What does an ideal culture look like? … Consider using Your First Checklist Meeting Guide (Appendix B) as a sample agenda for your first meeting … Your First Checklist Meeting Guide This is a sample agenda with topics you should consider discussing