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digital.ahrq.gov/health-it-tools-and-resources/health-it-costs-and-benefits-database/clinical-decision-support
January 01, 2005 - computer aided prescribing of parenteral nutrition (PN), a spreadsheet program called Neodosis to aid in calculation … Outcome: The study of Neodosis, which used simulated cases, showed a significant reduction in errors in calculation
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digital.ahrq.gov/sites/default/files/docs/page/tool-5.1-erx-net-benefit-calculator.xls
September 29, 2011 - "New Rx" - This worksheet shows the calculation of savings based on the new Rx data entered
5. … "Refill requests" - This worksheet shows the calculation of savings based on the refill request data … Calculations-NewRx
Net benefit calculation for new prescriptions
This page calculates the net savings … Average wage calculation for new prescriptions Percent of time each task is done by the staff type … Average wage calculation for refill requests Percent of time each task is done by the staff type.
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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 … 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) calculation … 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 IT and Osteoporosis
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digital.ahrq.gov/sites/default/files/docs/HIT_and_Quality_062310_comp.pdf
June 23, 2010 - representation of measure logic (flow diagram)
including context of data elements
• Mathematical calculation … of measure
• Value sets including codelists
Mathematical Calculation of Measure … Steps for the Basic Measure Calculation
Numerator (N)
__________________________________ = % … Denominator (D) – Denominator Exceptions (E)
Steps for Exception Calculation
Denominator Exceptions … Mathematical Calculation of Measure
Mathematical Calculation, cont'd
What are Level I EHR Specifications
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digital.ahrq.gov/program-overview/our-experts/roland-gamache-phd-mba-famia
January 01, 2023 - improvement of data collection for public health registries, syndromic surveillance programs, and the calculation
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digital.ahrq.gov/events/national-web-conference-health-it-and-quality
June 23, 2010 - project, whereby different practice sites with different EHRs exported data to a warehouse for the calculation
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digital.ahrq.gov/sites/default/files/docs/biblio/ChunliuZhan.ppt
June 06, 2005 - approximating 20% sample of acute hospitals
2.5 million Medicare claims for patients aged 65+
Medicare payment calculation … Other adjustments at hospital level – not included
Method
A separate document detailing payment calculation … Incompleteness
Coding errors – intentional omission, DRG creeping
clinical validity, reliability
Payment calculation
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digital.ahrq.gov/sites/default/files/docs/biblio/Chunliu%20Zhan.ppt
June 06, 2005 - approximating 20% sample of acute hospitals
2.5 million Medicare claims for patients aged 65+
Medicare payment calculation … Other adjustments at hospital level – not included
Method
A separate document detailing payment calculation … Incompleteness
Coding errors – intentional omission, DRG creeping
clinical validity, reliability
Payment calculation
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digital.ahrq.gov/health-it-tools-and-resources/implementation-toolsets-e-prescribing/independent-pharmacies
January 01, 2023 - Calculator ( XLS , 108 KB)
This tool is an Excel file that you can use to develop your own savings calculation
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digital.ahrq.gov/sites/default/files/docs/activity/bringing_measurement_to_the_point_of_care_2010_pdf__2.pdf
January 01, 2010 - EHR development team, in collaboration with eClinicalWorks, completed
validation of the automated calculation … The research team worked with
the EHR vendor to test and verify the automated calculation of measures
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digital.ahrq.gov/ahrq-funded-projects/bringing-measurement-point-care/activity/bringing-measurement-point-care/annual-summary/2010
January 01, 2010 - PCIP EHR development team, in collaboration with eClinicalWorks, completed validation of the automated calculation … The research team worked with the EHR vendor to test and verify the automated calculation of measures
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digital.ahrq.gov/health-information-exchange-hie-evaluation-toolkit
January 01, 2023 - Appendix D: The Importance of Sample Size ( PDF , 119 KB) includes a sample calculation and discussion
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digital.ahrq.gov/health-it-tools-and-resources/health-it-costs-and-benefits-database/return-investment-analysis
July 01, 2002 - Investment and discussion of various parameters categorizing into costs and benefits, that can be used for calculation
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digital.ahrq.gov/sites/default/files/docs/library/ROI_Calc_Overview_050611.pdf
May 06, 2011 - Sensitivity
Analysis
Users account for
uncertainty in forecast
parameters, enabling
the calculation
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digital.ahrq.gov/health-it-tools-and-resources/evaluation-resources/workflow-assessment-health-it-toolkit/all-workflow-tools/nasa-task-load-index
January 01, 2023 - TLX SCORE CALCULATION.
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digital.ahrq.gov/health-it-tools-and-resources/workflow-assessment-health-it-toolkit/research/shiffman-rn-et-al-1999
January 01, 1999 - Registration, calculation, and aggregation services were infrequently reported.
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digital.ahrq.gov/sites/default/files/docs/citation/r21hs022583-phillips-final-report-2018.pdf
January 01, 2018 - negotiated with the goal of having standardized, common data across
systems to avoid risk of differences in calculation … There were at least 20
discovered errors in data calculation or transmission errors (table 2). … caused several month
delays in file transmission around turn of calendar
year
vendor to correct
calculation … Per Aim
1, we experienced breakdowns in effective quality measure data calculation, transmission, or
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digital.ahrq.gov/sites/default/files/docs/page/guide-to-evaluating-hie-projects-appendix-d.pdf
November 14, 2014 - To determine the exact number required, you need to conduct a
“sample size calculation.”
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digital.ahrq.gov/ahrq-funded-projects/medicaid-and-chip/chcs-roi-forecasting-calculator
January 01, 2023 - CHCS, ROI Forecasting Calculator
Author
esmith
Document
CHCS, ROI Forecasting Calculator
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digital.ahrq.gov/ahrq-funded-projects/surgical-risk-preoperative-assessment-system/citation/comparison
January 01, 2023 - Comparison of accuracy of prediction of postoperative mortality and morbidity between a new, parsimonious risk calculator (SURPAS) and the ACS Surgical Risk Calculator.
Citation
Khaneki S, Bronsert MR, Henderson WG, Yazdanfar M, Lambert-Kerzner A, Hammermeister KE, Meguid RA. Comparison of accuracy o…