-
digital.ahrq.gov/sites/default/files/docs/page/state-of-the-evidence-health-it-evidence-based-practice-center-reports-track-1-medication-management.pdf
June 03, 2010 - Calculate the whole population
of asthma
Formula for (2 samples) calculation
N = total population—what … {[(M+1)(C+1)]/R+1)} - 1
Var N = [(M+1)(C+1)(M-R)(C-R)]/[(R+1)(R+1)(R+2)]
12
Formula for (>2 samples … Statistical Methods
Examples from biology and medicine
Method calculating population size
Formula for (2 samples … ) calculation
Formula for (>2 samples) calculation
Example: Health IT and Osteoporosis
Example: Health
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digital.ahrq.gov/health-it-tools-and-resources/health-it-bibliography/usability/defining-and-testing-emr-usability
August 30, 2021 - We provide samples of objective, repeatable and cost-efficient test scenarios applicable to evaluating
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digital.ahrq.gov/sites/default/files/docs/resource/PCC_Lapane_Q2_Patients_Issues_code_book.pdf
May 27, 2009 - ’ve done when could not pay for
medicines, experience with medication assistance programs, use of
samples … , and what they did when the samples ran out.
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digital.ahrq.gov/health-it-tools-and-resources/health-it-bibliography/electronic-prescribing-erx/case-report-activity
January 01, 2006 - prescribing medications that are dispensed locally, and it ignores certain classes of medications, such as samples
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digital.ahrq.gov/health-it-tools-and-resources/health-it-costs-and-benefits-database/use-expert-systems-improving
January 01, 2002 - LAS system the physicians ordered 17.8 test compared with 32.7 test without, with a mean number of samples
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digital.ahrq.gov/sites/default/files/docs/hie-slides-011713.pdf
January 17, 2013 - Data Sources: survey samples
• Challenge: Finding patients and clinicians for survey samples
• Solution … : Convenience samples
• Patient lists from a large participating insurer
• Clinician list from HIE … Data Sources: survey samples
4.Data Sources: focus groups, interviews
5.
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digital.ahrq.gov/health-it-tools-and-resources/workflow-assessment-health-it-toolkit/research/fitzmaurice-da-et-al
January 01, 2023 - Blood samples were sent to the local hospital laboratory for testing and results were faxed back to the
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digital.ahrq.gov/sites/default/files/docs/citation/SecureMessagingPediatricRespiratorySettingHandbook.pdf
January 01, 2012 - Patient advertisement material samples .............................................................. … D-1
Appendix D: Patient Advertisement Material Samples
Flyer
D-2
Postcard … KidsAirmail
Appendix C: Patient/Family Manual Sample
Appendix D: Patient Advertisement Material Samples
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digital.ahrq.gov/program-overview/research-stories/asthmaxcel-pro-mobile-application-support-asthma-chronic-disease-management
January 01, 2023 - recently was awarded a followup grant from AHRQ to adapt the ASTHMAXcel platform to incorporate voice samples
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digital.ahrq.gov/sites/default/files/docs/citation/r01hs021681-zikmund-fisher-final-report-2017.pdf
January 01, 2017 - conducted comparative evaluations of these designs in 7
large-sample, survey experiments of general public samples … large-sample, multi-factorial,
randomized-controlled experiments using both general public and clinician samples … sequence of 7 large-sample, multi-factorial,
randomized-controlled survey experiments of general public samples
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digital.ahrq.gov/sites/default/files/docs/page/guide-to-evaluating-hie-projects-appendix-d.pdf
November 14, 2014 - Statistics show that repeated samples of 100 would reveal slightly different rates.
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digital.ahrq.gov/ahrq-funded-projects/integration-nlp-based-application-support-medication-management
January 01, 2023 - To evaluate the system, the investigators randomly selected two samples of patients.
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digital.ahrq.gov/sites/default/files/docs/page/paperwork-reduction-act-how-it-affects-your-research-project.pdf
June 04, 2010 - --Ten categories of information 1)affidavits, oaths, receipts etc 2)Samples
of physical objects 3)
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digital.ahrq.gov/ahrq-funded-projects/medication-monitoring-vulnerable-populations-information-technology-mmiti/annual-summary/2010
January 01, 2010 - However, the instrument needs to be tested in larger samples.
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digital.ahrq.gov/sites/default/files/docs/activity/medication_monitoring_for_vulnerable_populations_via_information_technology__mmiti__2010_pdf__2.pdf
January 01, 2010 - However, the instrument needs to be tested in larger samples.
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digital.ahrq.gov/2018-year-review/research-dissemination/conference-proceedings
January 01, 2018 - The reviewed studies had samples of up to 171 individuals, representing those with bipolar disorder,
-
digital.ahrq.gov/sites/default/files/docs/publication/r18hs017244-thomas-final-report-2010.pdf
January 01, 2010 - Trained physician-reviewers
determined presence or absence of diagnostic errors in random samples of … Data Collection and Error Assessment
We performed detailed chart reviews on random samples of control … our study settings by extrapolating the PPVs to the larger cohort of patients from where
our random samples … Based on the rates of diagnostic error in our samples, we estimated the overall
prevalence of diagnostic
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digital.ahrq.gov/sites/default/files/docs/publication/r18hs017099-weiner-final-report-2010.pdf
January 01, 2010 - from stepwise selection by
running the selection procedure on each of 50 independent random bootstrap samples … We then tabulated the frequency with which each variable was selected
across these samples. … statistical software.
22
In our implementation, we performed Lasso selection on 3000 bootstrap samples … and
retained the subset of variables that were selected in 90% or more of the samples. … or a random subset of clinical indicators, and the
non-clinical indicators, on each of 50 bootstrap samples
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digital.ahrq.gov/sites/default/files/docs/page/2006Overhage_051711comp.pdf
May 26, 2011 - Results delivery1
Major urban hospitals Non-hospital labs Pharmacies
Physician offices Biological samples
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digital.ahrq.gov/sites/default/files/docs/publication/r18hs017160-kmetik-final-report-2009.pdf
January 01, 2009 - For this analysis, we drew random samples from all reported exceptions and all
apparent quality failures … , yielding 2 samples for separate analyses: an exception sample for
validation of exception criteria … Electronic medical records for patients in the exception, apparent quality
failure and measure met samples … Statistical issues in reporting quality
data: small samples and case mix variation.