EBMcalc Medical Calculator

EBMcalc System Change Log

9/18/26

To enhance API/FHIR/general functionality, the following files were updated so that all "Yes/No" radio button options are now ordered as "No/Yes"
ABCD2.htm
AtrialFib5yearStrokeDeathRisk.htm
AtrialFib5yearStrokeRisk.htm
AutoImmuneHepatitis.htm
CARG_BC.htm
ChestPainScore.htm
COVID_HOSPITAL.htm
CVDinDM1.htm
GeriatricDepression.htm
GeriatricDepression4.htm
MELD.htm
MELD_SI.htm
MELDNa_SI2016.htm
MELDNa2016.htm
MIPSS70.htm
Naranjo.htm
ORT_F.htm
ORT_M.htm
OsteoporosisORACLE.htm
RAPID.htm
SCOFF.htm
SOFA.htm
SolitaryPulmNod_VA.htm
SolitaryPulmNod.htm
SoreThroatCriteria.htm
SpinalManipSuccess.htm
TOLAC.htm
TOLAC_Admit.htm

9/16/26

API new feature undergoing testing in pre-production envronments: API variable: defno
When set to 1 the optional variable "defno" causes "No/Yes" variable inputs to default to "No" when that variable is not present in the input POST body/GET string. When defno is not present (or set to 0) all "No/Yes" variables must be included in the POST body/GET string.
*** defno must be used with caution: It is vital that the user considers every input ***

8/8/2026

Ongoing accessibility enhancements and changes to reduce chances of input errors:
When clicked, input boxes now clear their content to allow new input.
When an input parameter's unit-of-measure is changed, the input parameter is cleared.
There is continued progress towards a single, responsive build that will work on both desktop and handhelds.

7/26/2026

Major EBMcalc Update: Old-style HTML table layout code replaced by modern CSS grid and flexbox code, producing improved accessibilty and responsiveness.

5/29/2026

Vacuum OpenAPI Linter (0.27.2) incorporated and required in API YAML file build process. Several YAML file issues discovered and resolved. Examples: operationID tags added to each calculator, global specialty tags added, a few duplicate units-of-measure resolved, JSON output specification enhanced.

5/14/2026

System distribution ZIP files now contain the CSV file listing build content.

5/7/2026

All ICD10-CM HCC codes from API built into FHIR-enabled calculators.

5/5/2026

236 high value ICD10-CM HCC codes (Hierarchical Condition Category codes 2026 v28) associated with over 400 calculators; details in the API YAML file.

4/23/2026

To reduce chance of input errors, many additional minimum/maximum limits added to numeric parameter inputs.

4/8/2026

Neonatal Early-Onset Sepsis Risk Prediction (2024 update) added.
Neonatal Early-Onset Sepsis Risk Prediction renamed to Neonatal Early-Onset Sepsis Risk Prediction (2017).

3/20/2026

Oswestry Disability calculators (from 2000) deprecated and removed.

3/27/2026

AHA Prevent calculator updated with new risk interpretation categories from 2026 ACC/AHA guideline on the management of dyslipidemia. Calculator title updated: Cardiovascular risk assessment in adults (10 and 30-year, AHA PREVENT 2026)
All calculators containing "No" and "Yes" radio buttons are now formatted such that "No" is the first button.

3/25/2026

SIRS Criteria calculator in FHIR build updated to allow calculation with input of either PaCO₂ or respiratory rate, as well as either WBC or WBC Bands.
Caprini calculator updated with new interpretation table from Gould article: Estimated baseline risk (EBR) of VTE by risk category

3/18/2026

Accessibility features enhanced with improved HTML structure and coding.
General calculator form and function remain the same, but screen reader users will find improved navigation features.

2/24/2026

EBMcalc API enhancement: The 6 date-based calculators were rebuilt to accept ONLY discreet date inputs (month, day, and year).
Previously these calculators accepted a text date string, but this had the potential for irreconcilable date interpretation errors.
The API date inputs now mirror our Static and FHIR calculators.
The date-based calculators are the 4 Estimated date of delivery / gestation calculators, the Corrected age calculator and the PELDCr calculator.

2/14/2026

Cerebrovascular and vascular disease parameters in CHADS2 (FHIR and API versions), CHADS-VASc (FHIR and API versions), and COVID-19 Severity by M-CHA(2)DS(2)-VASc calculators clarified

1/7/2026

A total of 26 decision tree calculators were appropriate for, and built into the EBMcalc API.
Total API calculator count now 754, each with multiple regression tests set up in our Apidog interface. 100% regression test pass rate strictly enforced.
Current/strict system build quality management: all YAML files must pass YAMLLINT inspection. All Supporting Material HTML files must pass VNU validation.

1/4/2026

Obesity Management Guidelines, National Institutes of Health / NHLBI TreeCalc removed from GA collection as outdated.

12/31/25

Full descriptions of ATS Criteria and Medication Regimen Severity Scale added to Asthma Hospitalization One Year Risk TreeCalc.

12/24/2025

The Smallpox Risk Assessment calculator was converted from a Decision Tree calculator to a Clinical Criteria calculator and renamed Smallpox Risk Assessment (CDC 2025). There was no change in decision logic.
Then, several of the 33 GA Decision Tree calculators were added to the EBMcalc API interface utilizing a simple one-shot input method (all branch questions are answered before running the calculator).
Work started on the remaining Decision Tree calculators that have one or more repeated questions in different decision branches.

11/30/2025

5 calculators from previously not-generally-available collections added to GA version 25.4:
CLIF-SOFA score for adults with acute-on-chronic liver disease [CLIF_SOFA.htm from original build version 14.3]
Estimated energy requirement (EER) for females, birth to 18 years (revised 2023) [EER_Females_2023.htm from original build version 21.1]
Estimated energy requirement (EER) for males, birth to 18 years (revised 2023) [EER_Males_2023.htm from original build version 21.1]
CNS-IPI (International Prognostic Index for 2-year risk of CNS relapse in DLBCL treated with R-CHOP) in adults [CNS_IPI.htm from original build version 22.1]
VTE-BLEED score for risk of bleeding among adults receiving long-term anticoagulation [VTEBLEED.htm from original build version 21.2]

10/26/2025

When Z-Score to Percentile Estimation by Cumulative Density Function was added to GA (version 25.4), Z Score to Percentile Estimation was renamed to Z-Score to Percentile Estimation by Inverse Logit Function for Logistic Regression

9/26/2025

Stroke rate percentages added to the ABCD2 calculator

9/9/2025

Dose sheet CSS tags incorporated in main medcalcstyles.css file. Separate print-only CSS sheet deprecated.

7/2/2025

Automated HTML5 validator upgraded from VNU version 20 to VNU 24.10.17; all calculators must be validated before release.

6/19/2025

AHA PREVENT™ 2023 CV Risk calculator added to the EBMcalc collection.

6/9/2025

Formatting updated in Oswestry Disabilty calculators.

6/4/2025

Calculator: Cardiac Surgery Risk Assessment Scale (UPMC Shadyside Hospital, 2002) removed from GA collection as obsolete.

6/1/2025

Burn Injury Fluid Resuscitation (Slater estimate) removed from GA collection as obsolete.

3/28/2025

All EBMcalc content, development, API, and FHIR servers migrated to AlmaLinux 9 platforms

3/24/2025

Coronary Artery Disease Risk Clinical Assessment (Duke study) removed from collection as outdated.

3/17/2025

Parameter name updates for standardization: paCO₂ is now PaCO₂; paO₂ is now PaO₂. These updates are found in:
AAGradient.htm
AARatio.htm
CardiacOutput.htm
HendersonHasselbach.htm
InFlightPaO2PFTs.htm
InFlightPaO2.htm
OxygenContentArterial.htm
O2SatFromPO2.htm
OxygenIndex.htm
PaO2_FIO2Ratio.htm
PaO2Correction.htm
Qs_Qt.htm
RESP.htm
VentIndex.htm

3/10/2025

Women's Health specialty index renamed to Obstetrics and Gynecology
Cesarean Section Delivery Probability Among Nulliparous Women TreeCalc renamed to Cesarean Section Delivery Probability Among Nulliparous Patients TreeCalc
Cesarean Section Delivery Probability Among Parous Women TreeCalc renamed to Cesarean Section Delivery Probability Among Parous Patients TreeCalc
Exercise Capacity and Mortality Prediction in Women renamed to Exercise Capacity and Mortality Prediction in Adult Females
Functional Decline of Basic Activity in Older Women renamed to Functional Decline of Basic Activity in Older Adult Females
Functional Decline of Vigorous Activity in Older Women renamed to Functional Decline of Vigorous Activity in Older Adult Females
Osteoporosis Self Assessment Tool for Women renamed to Osteoporosis Self Assessment Tool for Adult Females
PFT Adjusted Predicted Values for Women MultiCalc renamed to PFT Adjusted Predicted Values for Adult Females MultiCalc
PFT Predicted Values for Women MultiCalc renamed to PFT Predicted Values for Adult Females MultiCalc
PFT Predicted Values for Boys MultiCalc renamed toPFT Predicted Values for Pediatric Males MultiCalc
PFT Predicted Values for Girls MultiCalc renamed to PFT Predicted Values for Pediatric Females MultiCalc
Osteoporosis Self Assessment Tool for Men renamed to Osteoporosis Self Assessment Tool for Adult Males
PFT Adjusted Predicted Values for Men MultiCalc renamed to PFT Adjusted Predicted Values for Adult Males MultiCalc
PFT Predicted Values for Men MultiCalc renamed to PFT Predicted Values for Adult Males MultiCalc

2/24/2025

Cirrhosis Probability in Hepatitis C (APRI) renamed to APRI and Cirrhosis Probability in Hepatitis C
Cirrhosis Probability in Hepatitis C (Bonacini discriminant score) renamed to Bonacini Discriminant Score and Cirrhosis Probability in Hepatitis C
Cirrhosis probability in hepatitis C (FIB-4) renamed to FIB-4 and Cirrhosis Probability in Hepatitis C
Cirrhosis Probability in Hepatitis C (GUCI) renamed to GUCI and Cirrhosis Probability in Hepatitis C
Cirrhosis Probability in Hepatitis C (Lok index) renamed to Lok Index and Cirrhosis Probability in Hepatitis C

2/12/2025

The Pain Management index filename changed from pain-idx.htm to painmgt-idx.htm

1/17/2025

Endocarditis Diagnostic Criteria – Duke Criteria removed (out of date)
Endocarditis Diagnostic Criteria – Modified Duke Criteria removed (out of date)

1/7/2025

Generally Available (GA) Edition fully HTML5 compliant/validated

12/31/2024

STOP-Bang calculator format updated

12/27/2024

System build migrated to HTML5 standard
Many CSS file updates (for HTML5 migration)
Change Log now in HTML only

12/26/2024

1975 (original) version of Acetaminophin Toxicity calculator removed from GA (generally available) collection. 2023 update kept.
2004 (original) version of Newborn Hyperbili calculator removed from GA (generally available) collection. 2022 update kept.

11/9/2024

2008 versions of MELDNa calculatores removed from GA (generally available) collection. 2016 vesions kept.

10/6/2024

Public EBMcalc.com intro page updated with latest FHIR App info
"Calculated Medicine" added as a keyword in public pages
"EBMcalc NEVER stores cookies or other persistent data in user's browsers" added to disclaimer.

9/1/2024

EBMcalc FHIR App Customer Favorites now managed by DevServer 2.0

8/28/2024

LangDev Server 2.0 renamed to DevServer 2.0

7/26/2024

Clarification made in SOFA Score: Urine Ouput parameter renamed to 24-Hour Urine Output

7/23/2024

LangDev Server 2.0 password security enhanced.

7/1/2024

EBMcalc Apache webserver updated to version 2.4.62

7/16/2024

Time-based one time password (TOTP) capability added to LangDev Server.
LangDev users can now enroll authenticators such as Authy and Google Autehnticator to speed login.

7/1/2024

EBMcalc Apache webserver updated to version 2.4.60
Neonatology index created and added to Specialties

6/13/2023

EBMcalc.com SSL certificate updated, now valid 6/13/2024 through 7/15/2025

6/3/2024

In EHR- and FHIR-enabled calculators, a new section header, "Data Action" was created to contain both data FHIR-writeback and copy-to-clipboard buttons.
The Data Action section is rendered after the results/results interpretation sections in equation and clinical criteria calculators.

5/29/2024

Phenytoin Free (Unbound) Drug Level (Adjusted for Hypoalbuminemia) renamed to: Phenytoin Free (Unbound) Drug Level (Adjusted for Hypoalbuminemia, Dasgupta, 1991)

4/28/2024

All EBMcalc web pages (Complete, Preview, Dev, etc...) now presented with the single https://EBMcalc.com SSL certificate.

4/21/2024

LangDev Server 2.0 launched: the custom EBMcalc multi-language development and content management platform.
It Includes improved security through SSL-based multi-factor authentication, and enhanced access control and logging.

3/24/2024

Policies page updated in public EBMcalc.com and EBMcalc FHIR app builds.

3/12/2024

Click reduction: when a calculator has an intial input field for numeric or text data, that field will automatically gain focus for input.

2/20/2023

CIP (Critical Illness Prediction) Score and Sequential Organ Failure Assessment (Modified): mSOFA Score made generally available (they had been in FHIR versions only).

2/15/2024

New Appendix section added below References.
All large data tables (eg LMS values, Normal table, Nomograms, calculator coefficient tables) will be migrated to Appendix.

2/6/24

Complete.EBMcalc.com now holds the Generally Available (GA) collection of calculators.
Blood pressure percentiles, 0 to 17 years (2017 standard) updated again with improved notes, including a better description of height percentile calculation.

1/2/2024

Blood pressure percentiles, 0 to 17 years (2017 standard) enhancements made in calculation efficiency; calculation on keystroke is now operational.
A COMPLETE accounting of calculator equations and data tables are now outlined in the Calculation Details and Variables section.
Blood Pressure Percentiles, 2 to 17 years (2004 standard) deprecated and removed from the generally available collection.

12/17/23

LOINC-Regenstrief Institute attribution/copyright/trademark statement updated in all calculators that use or display LOINC's.
Verbage obtained from https://loinc.org (accessed 12/17/23).

11/22/23

Cardiac Risk Index for Non-AAA Vascular Surgery (Lee) simplified and renamed to Revised Cardiac Risk Index for Non-AAA Vascular Surgery (Lee)
Cardiac Risk Index for Orthopedic Surgery (Lee) simplified and renamed to Revised Cardiac Risk Index for Orthopedic Surgery (Lee)

10/20/2023

PELD Score for End-Stage Liver Disease (patients less than 12 years old) renamed to PELD Score for End-Stage Liver Disease in patients less than 12 years old (original)
Update calulator added: PELD Score for End-Stage Liver Disease in patients less than 12 years old (2023 update)

10/4/2023

Probability of heart failure with preserved ejection fraction (H2FPEF score) in adults with dyspnea calculator note section updated.
No functionality change.
EUTOS long-term survival (ELTS) score in adults with chronic myeloid leukemia (conventional and SI units) calculator note section updated.
No functionality change.

9/23/2023

Progressive Multifocal Leukoencephalopathy (PML) Risk in patients Treated with Natalizumab calculator update: JC virus name attribution error corrected to John Cunningha virus.
Update to GA (generally available) handheld build: Home and Back navigation buttons are now in separate table cells with new CSS style definitions.
Clients may show or hide either button by changing the display property of these new classes: medCalcHomeButtonCell and medCalcBackButtonCell
Conventional unit to SI unit conversions: Chemistry tests renamed to Conventional unit to SI unit conversions: Chemistry and endocrine tests
This now mirrors the SI to Conventional converter name.
COPD Assessment Test (CAT) calculator formatting improved

9/16/2023

QT Interval Correction (EKG, Multi-Equation) calculator added to include Bazett, Fridericia, Framingham, and Hodges equations.
QT Interval Correction (EKG) renamed to QT Interval Correction (EKG, Bazett Equation)
Heart Failure Clinical Prediction Rule moved to generally available collection.

9/12/2023

Postoperative Cardiac Risk Prediction renamed to Gupta Perioperative Cardiac Risk Prediction

8/14/2023

Calculator title changes (file names unchanged):
Atrial Fibrillation CHA(2)DS(2)-VASc Score for Stroke Risk renamed to CHADS-VASc Score for Stroke Risk in Arial Fibrillation (CHA[2]S[2]-VASc)
Atrial Fibrillation CHADS(2) Score for Stroke Risk renamed to CHADS2 Score for Stroke Risk in Atrial Fibrillation (CHADS[2])

8/4/2023

PostOpCardiacRisk removed from generally available collection.
All functionality and improved accuracy maintained in the PostOpCardiacRisk calculator

7/23/2023

FHIR version only: Growth graph title syntax/punctuation standardized:
CDC body mass index: BMI-for-age graph for males, 2 to 20 years
CDC body mass index: BMI-for-age graph for females, 2 to 20 years
CDC head circumference-for-age graph for females, 0 to 36 months
CDC head circumference-for-age graph for males, 0 to 36 months
CDC stature-for-age graph for females with Down Syndrome, 2 to 20 years
CDC stature-for-age graph for females, 2 to 20 years
CDC stature-for-age graph for males with Down Syndrome, 2 to 20 years
CDC stature-for-age graph for males, 2 to 20 years
CDC weight-for-age graph for females, 2 to 20 years
CDC weight-for-age graph for males, 2 to 20 years
WHO length-for-age graph for females, 0 to 24 months
WHO length-for-age graph for males, 0 to 24 months
WHO weight-for-age graph for females, 0 to 24 months
WHO weight-for-age graph for males, 0 to 24 months

7/22/2023

Calculator title updates (file names unchanged):
Total Body Water in Women (Johansson formula) ==> Total Body Water in Adult Females (Johansson formula)
Total Body Water in Women (Lee formula) ==> Total Body Water in Adult Females (Lee formula)
Total Body Water in Women (Watson formula) ==> Total Body Water in Adult Females (Watson formula)
Total Body Water in Women (Humes-Weyer formula) ==> Total Body Water in Adult Females (Humes-Weyer formula)
Calorie Requirements for Weight Maintenance and Weight Loss in Women (Patient information) ==> Calorie Requirements for Weight Maintenance and Weight Loss in Adult Females (Patient information)
Cardiovascular Risk Assessment in Women (10-year risk, Framingham 2008) ==> Cardiovascular Risk Assessment in Adult Females (10-year risk, Framingham 2008)
Cardiovascular Risk Assessment in Women (10-year, Reynolds Risk Score 2007) ==> Cardiovascular Risk Assessment in Adult Females (10-year, Reynolds Risk Score 2007)
Total Body Water in Men (Humes-Weyer formula) ==> Total Body Water in Adult Males (Humes-Weyer formula)
Total Body Water in Men (Lee formula) ==> Total Body Water in Adult Males (Lee formula)
Total Body Water in Men (Johansson formula) ==> Total Body Water in Adult Males (Johansson formula)
Total Body Water in Men (Watson formula) ==> Total Body Water in Adult Males (Watson formula)
Calorie Requirements for Weight Maintenance and Weight Loss in Men (Patient information) ==> Calorie Requirements for Weight Maintenance and Weight Loss in Adult Males (Patient information)
Cardiovascular Risk Assessment in Men (10-year risk, Framingham 2008) ==> Cardiovascular Risk Assessment in Adult Males (10-year risk, Framingham 2008)
Respiratory Failure Risk in Men During Post Operative Period of Non-Cardiac Surgery ==> Respiratory Failure Risk in Adult Males During Post Operative Period of Non-Cardiac Surgery

7/16/2023

Blood Pressure Percentiles for Girls 2 to 17 years old (2004 standard) and Blood Pressure Percentiles for Boys 2 to 17 years old (2004 standard) replaced by new calculator:
Blood Pressure Percentiles, 2 to 17 years (2004 standard) This calculator is maintained for historical as well as research interest
Blood pressure percentiles for girls 0 to 17 years old (revised 2017) and Blood pressure percentiles for boys 0 to 17 years old (revised 2017) replaced by new calculator: Blood pressure percentiles, 0 to 17 years (2017 standard)
All pediatric BP calculators now use Height Z-score interpolation (see below)

7/14/2023

All pediatric growth calculators updated to use result interpolation when fractional ages are enter, e.g. 12.5 months. Calculator title syntax/punctuation also standardized:
Body mass index (BMI) percentiles for females, 2 to 20 years
Body mass index (BMI) percentiles for males, 2 to 20 years
CDC height-for-age percentiles for females, 2 to 20 years
CDC height-for-age percentiles for males, 2 to 20 years
CDC Infant Growth Percentiles, 0 to 36 months
CDC infant head circumference-for-age percentiles, 0 to 36 months
CDC infant length-for-age percentiles, 0 to 36 months
CDC infant weight-for-age percentiles, 0 to 36 months
CDC infant weight-for-length percentiles, 0 to 36 months
CDC weight-for-age percentiles for females, 2 to 20 years
CDC weight-for-age percentiles for males, 2 to 20 years\
CDC weight-for-height percentiles for boys, 77 to 121 cm
CDC weight-for-height percentiles for girls, 77 to 121 cm
WHO assessment of malnutrition in females, 0 to 24 months
WHO assessment of malnutrition in females, 2 to 5 years
WHO assessment of malnutrition in males, 0 to 24 months
WHO assessment of malnutrition in males, 2 to 5 years
WHO Infant Growth Percentiles, 0 to 24 months *** New in Version 23.3 ***
WHO infant head circumference-for-age percentiles, 0 to 24 months
WHO infant length-for-age percentiles, 0 to 24 months
WHO infant weight-for-age percentiles, 0 to 24 months
WHO infant weight-for-length percentiles, 0 to 24 months

7/3/23

NIH Stroke Score reference link break repaired

5/1/2023

Breast cancer risk assessment incorporating breast density (BCSA 2015) renamed to Breast cancer risk assessment incorporating breast density (BCSC 2015)
Filename BCSC.htm remains the same

4/14/23

"nofollow" rel-tag added to external links to improve Google indexing

3/29/23

PneumoniaMortalityNH_LR calculator update: formula and paramaters clarified/simplified
PneumoniaMortalityPred updated, and result interpretation table simplified

3/21/23

CSV file change: All calulator titles are now surrounded by double quotation marks, preserving any commas that may be in the calculator title.

3/10/23

CSV files updated to include Source and Build file modification times and file/build version number.
Note: the modification date/time stamps are UTC/GMT Excel time codes for maximum flexibility in "Format Cells" options/sorting.

1/23/23

eGFR calculator names updated to start with "Glomerular Filtration Rate Estimation (eGFR)"

12/15/22

Pain Management specialty page reorganized: Cardiac pain calculators removed.
FHIR version of original GRACEScore renamed from GRACEScoreF.htm to simply GRACEScore.htm
External link checking automated for regular refreshs/updates.

12/6/22

Gail models of 1999 and 2007 retired/removed from generally available collection.
Replaced by: Breast cancer risk assessment by Gail Model (2018).

11/26/22

CKD-EPI eGFR calculators: Cystatin C-based (2012), Creatinine- and Cystatin C-based (2021), and Creatinine-based (2021) now have optional inputs to calculate body surface area, and "de-index" the BSA normalized results.

8/26/22

Calculators that have both systolic and diastolic blood pressure input parameters now check for input errors in which the diastolic reading is greater than the systolic reading.

4/25/22

Literature reference search mechanism improved to reduce false positive search results.

4/15/22

Modified Geneva score for estimation of the clinical probability of pulmonary embolism in adults was renamed to: Revised Geneva score for estimation of the clinical probability of pulmonary embolism in adults.

4/10/22

Cardiovascular Risk Assessment (10-year, ACC/AHA 2013) renamed to Cardiovascular Risk Assessment (10-year, ACC/AHA PCE: Pooled Cohort Equations)
FHIR builds: Multiple calculators with LOINC encoded output configured for FHIR Write.

2/12/22

Rounding routines updated to omit trailng zeros after the decimal point in results that round to integer values.

1/19/22

Kidney Failure Risk Equation (KFRE) (8-variable) calculator updated with 2016 coefficients and Two-year estimate.

12/1/21

For accessibility: aria-label tags available for custom builds.
Tags explain the majority of input and output form elements.

10/20/21

Specialty index format improvement
SUBSPEC programming created to custom remove subsets of calculator from specialty indexes by client.

9/14/21

Work begun to add an ARIA tag option for all inputs.

6/11/21

MeSH terms added to content CSV files.

6/4/2021

New units of measure config file (UOM.qcc) implemented unifying Basic.qcc, Growth.qcc, and Labs.qcc
Legacy source directories may stll use old style files.

2/5/2021

MinMax checking improved in cases of unit-of-measure switches.

3/12/2021

Osmolar Gap calculators updated to accept variable ETOH osmolality factors.

10/22/2020

Anesthesia specialty renamed to Anesthesiology.

4/29/2020

Heme/onc calculators added 3/25/2020 indexed to appear in appropriate Hematology and Oncology specialty pages
TOLAC calculators added to Women's Health specialty page
COWS added to Pain specialty page.

4/19/2020

EBMcalc Complete Edition iOS app updated/available in the Apple App Store, version 20.2.1

3/25/2020

The following existing calculators were made generally available:
Clinical Opioid Withdrawal Scale (COWS) for adults and adolescents
Thyroid Imaging Reporting and Data System (TI-RADS) with guidance on FNA of thyroid nodules in adults
Plasma sodium concentration correction for hyperglycemia in adults (conventional or SI units)
Venous segmental disease score for obstruction
Venous segmental disease score for reflux
Villalta score for severity of post-thrombotic syndrome
Weight loss indices following bariatric surgery in adults
Center for International Blood and Marrow Transplant Research (CIBMTR) chronic Graft-Versus-Host-Disease (GVHD) risk score
Dynamic International Prognostic Scoring System-Plus (DIPSS-Plus) for primary myelofibrosis (PMF) in adults and adolescents
Genetically inspired international prognostic scoring system (GIPSS) for primary myelofibrosis in adults
Khorana score for estimating venous thromboembolism risk in adults with cancer
Mutation and Karyotype-Enhanced International Prognostic Scoring System for Primary Myelofibrosis in adults 70 and younger (MIPSS70+ version 2.0)
PLASMIC score for estimating the likelihood of severe ADAMTS13 deficiency in adults with suspected TTP
Revised International Prognostic Scoring System (IPSS-R) in primary myelodysplastic syndrome in adults
Mayo chronic myelomonocytic leukemia (CMML) prognostic model in adults
Splenic Marginal Zone Lymphoma Study Group (SMZLSG) prognostic index in adults
Adjusted cerebrospinal fluid white blood cell count in the presence of red blood cells
Risk of paradoxical embolism (RoPE) score in adults
Pediatric ulcerative colitis activity index (PUCAI)
Maintenance fluid calculation for children based on hourly fluid requirements
Modified Geneva score for estimation of the clinical probability of pulmonary embolism in adults
REVEAL PAH score and estimated one-year survival for adult patients with pulmonary arterial hypertension
Mean arterial pressure (MAP) in adults and children (conventional or SI units)
Peak expiratory flow prediction in females (18 to 85 years)
Peak expiratory flow prediction in males (18 to 85 years)
Bath Ankylosing Spondylitis Disease Activity Index (BASDAI) in adults

1/23/2020

HemoglobinA1CfromMPG and HemoglobinA1CtoMPG were made "Not Generally Available" / out of date
Glycemic Assessment calculator renamed to Glycemic Assessment: A1C to Average Glucose Conversions
All radio button and check box text made clickable for improved accessability
Interpretation boxs: result indicator switched from grey to blue for improved accessability.

1/8/2020

AlcLiverDxSeverity_2 was made "Not Generally Available" / out of date
Lee Cardiac risk calulators for AAA, thoracic, and abdominal surgery made "Not Generally Available" / out of date.

12/28/19

POSSUMScore was updated to handle both conventional and SI units
POSSUMScoreSI was deprecated and removed from all future builds.

12/15/19

Text associated with check boxes and radiobuttons made clickable.

10/25/19

EpoprostenolInfusion was made "Not Generally Available"
AmikacinDosing was made "Not Generally Available."

10/20/19

Change log (this document) reorganized to place most recent changes on the top of the list.

10/17/19

The following three nephrology calculators were updated to change the default output from mL/sec to the much more common mL/min:
Creatinine Clearance (measured, SI units)
Creatinine Clearance by Cockcroft-Gault (SI units)
Creatinine Clearance by Cockcroft-Gault with IBW (SI units)

10/1/2019

Regarding the following files:
IronDextran was made "Not Generally Available."
IronReplacement was made "Not Generally Available."
CortGluco was made "Not Generally Available."
CortMineral was made "Not Generally Available."
Thyroid was made "Not Generally Available."
Benzo was made "Not Generally Available."
GentDose was made "Not Generally Available."

9/27/2019

Waterlow Scale for Stratification of Pressure Sore Risk removed as "out of date."

9/20/19

Carboplatin AUC Dose Calculation (Calvert formula) was made "Not Generally Available" / out of date.

9/18/19

Parameter names that started with "Top Normal" updated to use "ULN" instead (upper limit of normal).

9/14/2019

The following Warfarin calculators were made "Not Generally Available / out of date
Warfarin Weekly Dose Estimate in Non-rheumatic A-fib
Warfarin Dosing Nomogram for 10 mg Initiation (Crowther) TreeCalc
Warfarin Dosing Nomogram for 10 mg Initiation (Kovacs) TreeCalc
Warfarin Dosing Nomogram for 5 mg Initiation (Crowther) TreeCalc

9/10/19

Multiple references added to Converters and Growth Graph calculators.
CreatinineClearnce for Changing Creatinine levels removed as "out of date."
Red Blood Cell Volume by Radionucleotide Dilution removed as "out of date."
IME Adjusted Ratio for Medical Education Medicare Payments to Teaching Hospitals removed as "out of date."

5/31/2019

Heart Failure Diagnosis calculator updated to accept numeric input for Age and NT-proBNP.

5/20/2019

Unit conversion files for Weight, Length, Volume, Temperature, and Timesimplified for clinical use.
Non clinical and out-dated conversions removed.
The following non-clinical converter files were removed from the generally available collection: Area, Basic, Comprehensive, Density, Force, Power, Speed, and Textile.

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