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  1. digital.ahrq.gov/sites/default/files/docs/publication/r18hs017234-wagner-final-report-2011.pdf
    January 01, 2011 - The Average cluster size was 18.4 and ranged from 3 to 37. … Biological measures Variable Group: Intervention Group: Control Raw Effect Size p-value … Patient empowerment measures Variable Group: Intervention Group: Control Raw Effect Size … Patient perceptions of quality measures Variable Group: Intervention Group: Control Raw Effect Size
  2. digital.ahrq.gov/participant-recruitment-research
    January 01, 2023 - studies found that 34% recruited less than 75% of their planned sample, and this reduction in the sample size
  3. digital.ahrq.gov/ahrq-funded-projects/automating-assessment-asthma-care-quality/activity/automating-assessment-asthma/annual-summary/2010
    January 01, 2010 - Automating Assessment of Asthma Care Quality - 2010 Project Name Automating Assessment of Asthma Care Quality Principal Investigator Hazlehurst, Brian L. Organization Kaiser Foundation Research Institute Funding Mechanism RFA HS07-002: Ambulatory and Safety Quality …
  4. digital.ahrq.gov/sites/default/files/docs/publication/r18hs017186-nebeker-final-report-2011.pdf
    January 01, 2011 - Four VA medical center sites with somewhat even size, location and presence or absence of resident training … The lack of clear stability is not surprising given the sample size but it is promising to see patterns … chart representation of K means clusters for encounters with no stated deviations from goal Note: The size … chart representation of K means clusters for encounters with stated deviations from goal Note: The size
  5. digital.ahrq.gov/sites/default/files/docs/citation/r01hs021261-shapiro-final-report-2018.pdf
    January 01, 2018 - to include data from across 31 hospitals, and describes the impact of expanding HIE size … Increasing Size of a Health Information Exchange Allows More Accurate Measurement of Early ED Returns … Identification of frequent emergency department users increases with increased health information exchange size
  6. digital.ahrq.gov/sites/default/files/docs/citation/r21hs024330-ye-final-report-2018.pdf
    January 01, 2018 - One major challenge of inpatient sleep promotion is that there is no “one-size-fits-all” intervention … Findings from study will guide further refinement of the SLEEPkit and inform the effect size of study … We used a block randomization procedure where the size of blocks varied from 2 to 8.
  7. digital.ahrq.gov/sites/default/files/docs/publication/r18hs017244-thomas-final-report-2010.pdf
    January 01, 2010 - Although we used an explicit definition from the literature27 We calculated our sample size based on … in our previous study to an estimated 20% using the refined trigger), we estimated a minimum sample size … Given a previous PPV of 16.1% for Trigger 1, we thus estimated a sample size of at least 630 patient
  8. digital.ahrq.gov/sites/default/files/docs/page/impact-of-hit-on-nurses-quick-reference-guide.pdf
    May 01, 2009 - results, consider planning your analysis with the input of a trained statistician to determine sample size
  9. digital.ahrq.gov/sites/default/files/docs/citation/r21hs023641-levin-final-report-2018.pdf
    January 01, 2018 - characteristics pre- and post-implementation ESI (pre) E-Triage (post) Characteristic Cohort size … (pre) E-Triage (post) Low Acuity (Level 4 and 5) ESI (pre) E-Triage (post) Cohort size
  10. digital.ahrq.gov/sites/default/files/docs/publication/uc1hs015359-bryant-final-report-2008.pdf
    January 01, 2008 - developed during the study to archive the digital pictures of the wounds and other information such as size … Because the comparison sample's small size prohibits between-group comparison, analysis had to be made … Unfortunately due to incomplete data collection for blood glucose and A1C as well as the small sample size
  11. digital.ahrq.gov/sites/default/files/docs/page/AHRQ-NRC-DataExchangeToolkit.pdf
    June 16, 2021 - DETERMINE YOUR NEEDED SAMPLE SIZE _____________________________________ 11 XI. … sample size you need for your quantitative measures. … Power/Sample Size Calculations V. Second Measure to be Evaluated – Qualitative a. … readily available to you to help you carry out a sample size calculation. … the desired question because the required sample size is too large.
  12. digital.ahrq.gov/sites/default/files/docs/citation/r18hs022746-neale-final-report-2014.pdf
    January 01, 2014 - In the original trial we used purposive recruitment to fill a pre-determined sample size composed of
  13. digital.ahrq.gov/sites/default/files/docs/publication/r36hs018809-valdez-final-report-2012.pdf
    January 01, 2012 - Of note is that although the sample size is smaller than originally intended (18 instead of 30 for the … Another limitation was the sample size. … were able to gain this in-depth understanding, the depth came with a trade-off in terms of sample size … The size of participants’ networks ranged from 7 to 17 units (the number of labels – whether individuals
  14. digital.ahrq.gov/sites/default/files/docs/citation/uc1hs015236-jose-final-report-2008.pdf
    January 01, 2008 - Although the two hospitals are similar in size, they have a number of differences. … Table 2 shows the sample size and response rate for each safety culture survey data set. … Safety survey sample size & response rate Data Set Target Sample # Respondents Response Rate T0 Staff … Table 3 shows the sample size and response rate for each IT acceptance survey data set before and after … IT Acceptance survey sample size & response rate Table 3a.
  15. digital.ahrq.gov/sites/default/files/docs/citation/r21hs025502-dixon-final-report-2020.pdf
    January 01, 2020 - linked to and drive data collection and analysis methods, as well as inform the study design, sample size … Furthermore, despite the large size of the user logs and encounter-level data, many variables were missing
  16. digital.ahrq.gov/sites/default/files/docs/citation/r01hs021816-vawdrey-final-report-2018.pdf
    January 01, 2018 - usefulness, which have internal consistency reliabilities of 0.96 and 0.92, respectively. 29 The sample size … Using a pairwise effect size of 0.385 based on a web-based pilot … study1 a sample size
  17. digital.ahrq.gov/sites/default/files/docs/citation/state-regional-demonstration-hit-in-final-report.pdf
    July 01, 2015 - Governance will most likely evolve to represent and be in synch with the vision and size of the collaboration … principle is closely related to the “leverage high- cost, high-value assets” and “There is an optimal size … • There is an optimal size for an HIE—the need for scale • Avoid grants for operational cost—HIE … principle is closely related to the “leverage high-cost, high-value assets” and “There is an optimal size … services and other assets is wasteful and makes achieving this scale difficult. · There is an optimal size
  18. digital.ahrq.gov/sites/default/files/docs/citation/r21hs021322-sarkar-final-report-2015.pdf
    January 01, 2015 - Limitations: Sample size We included the entire patient population seen in the ACC at SFGH from 2014 … We will utilize this data from the pilot study to help determine the appropriate sample size for a larger … trial (ASCENT) including the variance of clinical outcomes to help determine effect size, the number
  19. digital.ahrq.gov/sites/default/files/docs/citation/EHRVendorPracticesPerspectives.pdf
    May 01, 2010 - The level of formal usability testing appeared to vary by vendor size, with larger companies having
  20. digital.ahrq.gov/sites/default/files/docs/publication/p20hs014903-reiter-final-report-2006.pdf
    January 01, 2006 - Hospital (Powell County, RUCC 8), are each located approximately 30 miles from CHA and are smaller in sizesize

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