Release Notes for iOS (iPhone, iPod Touch, iPad)

Mediquations 34.1
October 11, 2012
  • Version 34.1 fixes a bug that caused inconsistent problems with rotation on the iPad in iOS 6.
  • Support for the new iPhone 5 and iPod Touch (4" retina display)
  • Support for iOS 6
  • Due to App Store restrictions, Mediquations now requires iOS 4.3 or higher.
Mediquations 34
September 16, 2012
  • Support for the new iPhone 5 and iPod Touch (4" retina display)
  • Support for iOS 6
  • Due to App Store restrictions, Mediquations now requires iOS 4.3 or higher.
Mediquations 33
March 19, 2012
  • Support the for the new iPad (3rd generation) retina display.
  • Support for iOS 5.1
  • Minor bug fixes: Blatchford Score and MASCC score.
Mediquations 32.1
December 30, 2011
  • Version 32.1 fixes an issue on the iPad where equations would disappear.
  • New equation: HAS-BLED score
  • New favorites interface to make it easier to add favorites.
  • New search interface
  • Minor bug fixes.
Mediquations 32
November 30, 2011
  • New equation: HAS-BLED score
  • New favorites interface to make it easier to add favorites.
  • New search interface
  • Minor bug fixes.
Mediquations 31
October 10, 2011
  • iOS 5 Support.
  • New equation: CHA2DS2-VASc Score
  • Minor bug fixes.
Mediquations 30.1
June 23, 2011
  • Fixes a bug with Airprint on iOS devices running iOS 4.1 or earlier.
Mediquations 30
June 15, 2011
  • Added support for AirPrint to print equation results.
  • Added "Notes" feature. Jot down notes in each equation.
  • Icon redesign per request from Red Cross.
  • User interface bug fixes and tweaks for iPad.
Mediquations 29
January 5, 2011
  • Added Pediatric Appendicitis Score
  • Fully iOS 4.2 compatible.
Mediquations 28
September 13, 2010
  • Added Pulmonary Embolism Severity Index (PESI).
  • High resolution icons for Retina Display (iPhone 4, iPod Touch 4th Gen).
Mediquations 27
June 18, 2010
  • Added an alternate version of Bayesian Sensitivity/Specificity, where you can input true and false positives and negatives instead of knowing the prevalence, sensitivity, and specificity
  • Added LRINEC for Necrotizing Fasciitis Score
  • Added RIFLE Criteria for Renal Failure
  • Added CKD-EPI GFR Calculator
  • Added Brugada Criteria for SVT vs. VT
  • Added a "diagnosis" result to the Boston Criteria
  • Added "1.5x maintenance fluid" and "pedi bolus" results to maintenance fluids calculator
  • Fixed a bug that caused the OESIL calculator to crash when "More Info" was touched
  • iOS (iOS) 4.0 compatible
Mediquations 26
June 3, 2010
  • Added AST:Platelets Ratio Index (APRI) Score
  • Added Bernstein-Parsonnet Revised 2000 Score for Cardiac Surgery Mortality Risk
  • Added OESIL Score for Syncope
  • Added serum osmolal gap calculation to serum osmolality calculator
  • Fixed a bug that caused steroid and opioid calculators to crash on the iPad
  • Fixed a bug that could cause Mediquations to repeatedly crash on launch
  • Interface enhancements
  • iOS (iOS) 4.0 compatible
Mediquations 25
May 12, 2010
  • Interface enhancements, including a "recents" tab
  • Settings have been moved out of the Settings app, and can now be changed inside Mediquations directly.
  • Added MASCC Score for Low-Risk Neutropenia
  • Added MoCA Score (Montreal Cognitive Assessment), a good alternative to MMSE
  • Added ESR Corrected for Age and Gender
  • Rewrote Age Calculator to use Date "spinner"
  • Fixed all known bugs, including those with MAP and Winter's Formula.
Mediquations 24
May 3, 2010
  • Added GRACE Discharge to 6 Months Risk Score
  • Added Pediatric CDAI Score
  • Added CAGE Questionnaire
  • Added Urine-Protein Creatinine Ratio
  • Fixed all known bugs, including those with ABCD, ABCD2, Age, and TIMI with STEMI.
Mediquations 23
April 8, 2010
  • This version is a "universal" application, meaning it's an iPhone/iPod Touch app and an iPad app in one package.
Mediquations 22
March 30, 2010
  • Fixed a units bug that would only appear when 'override variables' were set.
  • Adjusted body weight in the BMI calculator to now display in the selected units.
Mediquations 21
March 24, 2010
  • Brand new interface: keypad now shows inline with the equation
  • All known bugs have been squashed
Mediquations 20
March 13, 2010
  • Added ICH Score for Intracerebral Hemorrhage
  • Fully compatible with iOS 3.2
  • Equation state is now saved when quitting and returning to the application.
  • Results are now emailed without exiting the application.
  • Minor bug fixes.
Mediquations 19
October 18, 2009
  • Added Original Geneva Score
  • Minor bug fixes
Mediquations 18
June 15, 2009
  • Added Breast Cancer Risk Assessment (Gail Model)
  • Mediquations is now fully compatible with iOS 3.0.
Mediquations 17.1
March 25, 2009
  • Added Westley Croup Score
  • Enhancement: Added SI units for serum creatinine in "Apache II" Score
  • Fix: Version number in the info page has been corrected.
  • Fix: Corrected atropine and adrenaline pedi resuscitation doses.
  • Note: Mini Mental Status Exam (MMSE) has been removed from this version per request of the copyright holder, Psychological Assessment Resources. Please visit mediquations.com/blog for more information. I am very sorry for the inconvenience!
Mediquations 17
March 17, 2009
  • Added Acetaminophen n-Acetylcysteine Overdose
  • Added Arozullah Respiratory Failure Index
  • Added Carboplatin Clearance (Jelliffe Formula) (CrCl)
  • Added Height Unit Conversion
  • Added Myotomes (reference only)
  • Added Patient Health Questionnaire (PHQ-9)
  • Added Pediatric Resusccitation / Emergency Dosing
  • Added Richmond Agitaton Sedation Score
  • Added Sad Persons Depression Scale
  • Added Target Midparental Height Calculation
  • Enhancement: Units for "results" can now respect your "Local Variable Override" settings.
  • Enhancement: Anion Gap can now be corrected for hypoalbuminemia
  • Enhancement: Duke Activity Status Index (DASI) displays result in METs
  • Enhancement: Hours added to "interval calculator"
  • Fix: Fixed a minor bug with POSSUM and P-POSSUM
  • Note: Mini Mental Status Exam (MMSE) will be removed by request from Psychological Assessment Resources for copyright concerns. Please visit mediquations.com/blog for more information. I am very sorry for the inconvenience.
Mediquations 16
February 13, 2009
  • Added Ankle-Brachial Pressure Index (ABPI)
  • Added Bicarbonate Deficit
  • Added CIWA Score for Alcohol Withdrawal
  • Added Clinical Pulmonary Infection Score (CPIS)
  • Added Duke Activity Status Index
  • Added Expanded Disability Status Scale (EDSS): Kurtzke Scale (Reference; No Calculation)
  • Added Full Outline of Unresponsiveness (FOUR) Score
  • Added Parsonnet Score
  • Added Portsmouth Possum (P-Possum) Score
  • Added Sinusitis: Major and Minor Criteria
  • Added WFNS Grade for Subarachnoid Hemorrhage
  • Enhancement: Updated "HbA1c to Sugar Converter" to reflect a new 2008 equation from the American Diabetes Association
  • Enhancement: Categories is now a 'Start Up' option
  • Fix: Corrected "More Info" page for IV Infusion Rate
  • Fix: Fixed a calculation bug with "Post-Test Probability"
  • Fix: Sorbini equation shows the result in mmHg and kPa.
Mediquations 15
January 19, 2009
  • Added Appropriate Insertion Depth of a Central Line/Catheter (Peres)
  • Added Cincinnati Stroke Scale
  • Added Edinburgh Depression Scale
  • Added Heparin Induced Thrombocytopenia
  • Added Predicted PaO2 at Sea Level (Sorbini)
  • Added Revised Geneva Score
  • Added Strep Pharyngitis Score (Modified Centor)
  • Enhancement: Added Ottawa Foot Rule
  • Fix: Corrected a problem where the "progress wheel" in the More Info page would load indefinitely when no internet connection was available.
Mediquations 14
January 6, 2009
  • Added Apfel Score to Predict Postoperative Nausea/Vomiting
  • Added Bath Ankylosing Spondylitis Disease Activity Index (BASDAI)
  • Added Modified Rankin Scale (MRS)
  • Added Neutral Thermal Environment
  • Added Pulmonary Embolism Risk by Pisa study without Chest X-Ray
  • Added Silverman-Anderson Index
  • Added SLE Disease Activity Index (SLEDAI)
  • Categories makes it easier to find equations
  • Improved visual appearance of equation layout
  • Added up and down arrows to number pad editor to enhance data entry
Mediquations 13
December 23, 2008
  • Added Adjusted Body Weight (added to BMI calculator)
  • Added CSF WBC Correction for Traumatic Lumbar Puncture
  • Added Geriatric Depression Score (15-point)
  • Added Glasgow Pancreatitis Criteria
  • Added Heart Failure Survival Score (HFSS)
  • Added Hunt-Hess Classification for Sub-arachnoid Hemorrhage
  • Added San Francisco Syncope Rule
  • Enhancement: Added AFP to 'Electrolyte Units Conversion'
  • Enhancement: Added INR in addition to PT to 'King's College Criteria'
Mediquations 12
November 26, 2008
  • Added Blatchford Score (for UGI bleeds)
  • Added Injury Severity Score
  • Added Interval calculator (time between two dates or times)
  • Added King's College Criteria (O'Grady) for Fulminant Hepatic Failure
  • Added Lovenox/Enoxaparin Dosing
  • Added New Injury Severity Score
  • Added Normal Lab Values
  • Added Post-Test Probability (Fagan's Nomogram)
  • Added Pulmonary Embolism Risk by Pisa study with Chest X-Ray
  • Enhancement: Ideal weight range (BMI 18.5 - 25) now shown in BMI equation
  • Enhancement: Stool osmotic gap: noted that stool osmolality is usually 290 mOsm/kg
  • Enhancement: Parkland formula: calculates fluid remaining to be given in the first 8 hours given time since burn and fluid given since burn.
  • Enhancement: Added dysarthria words and and language questions to NIH Stroke Scale
  • Enhancement: Rockall score: added pre-endoscopy score and pre-endoscopy mortality risk
  • Enhancement: Weight and height substituted for BSA for 'Dose: Correct BSA' and 'Liquid Dose: Correct BSA'
Mediquations 11
November 18, 2008
  • Added Ballard-Dubowitz Scale for Maturity
  • Added Hamilton Depression Scale
  • Added HbA1C to Average Blood Sugar Conversion
  • Added Kleihauer-Betke Fetal-Maternal Hemorrhage Estimation
  • Added Long's Modification for Harris-Benedict Basal Energy Expenditure
  • Added Pediatric Glasgow Coma Scale
  • Added POSSUM Score
  • Added Ramsay Sedation Scale
  • Added Rapid Shallow Breathing Index (RSBI)
  • Added Umbilical Catheter Insertion Depth for Low Insertions
  • Enhancement: Integrated Ideal Body Weight into BMI formula
  • Changed: Fixed a typo where Harris Benedict was spelled as "Harry Benedict"
Mediquations 10
November 12, 2008
  • Added BODE Index
  • Added Braden Pressure Sore Scale
  • Added DAS: 3 & 4 Variables
  • Added DAS-CRP: 3 & 4 Variables
  • Added DAS28: 3 & 4 Variables
  • Added DAS28-CRP: 3 & 4 Variables
  • Added Six Minute Walk Test
  • Added Spirometric Values (ERS and Crapo)
  • Added Strong Ion Gap (SIG)
  • Added UKELD Score
  • Enhancement: Added descriptions to Berg Balance Scale (sorry about that, Melbaround).
  • Enhancement: Added survival percentage to Revised Trauma Score.
  • Enhancement: Added stones <-> kilograms conversion to weight unit conversion.
  • Changed: Fixed bug when emailing results with Mini-Mental Status Exam (MMSE).
  • Changed: Fixed a bug in MELD score with UNOS modification.
  • Changed: Fixed a bug with Coded Revised Trauma Score.
Mediquations 9
November 5, 2008
  • Added Charlson Comorbidity Index
  • Added Crohn's Disease Activity Index (CDAI)
  • Added Duke Criteria for Infectious Endocarditis
  • Added Duke Treadmill Score
  • Added Electrolytes/Labs Units Conversion
  • Added Epworth Sleepiness Scale
  • Added Glasgow Alcoholic Hepatitis Score (GAHS)
  • Added GRACE Risk Score
  • Added Rockall Score for Upper GI Bleeding
  • Changed: Fixed a problem with the ABCD2 score
  • Changed: Updated risk criteria for Ranson score
  • Changed: Added kPa units into ABG calculation
  • Changed: Added transdermal fentanyl into opioid conversion calculator
  • Changed: Swiched calcium from mEq/L to mg/dL in FECa calculation
Mediquations 8
October 25, 2008
  • Added Canadian CT Head Scan
  • Added Canadian CT Spine
  • Added ECOG Performance Status
  • Added Effective Regurgitant Orifice Area by PISA
  • Added Karnofsky Performance Scale (KPS)
  • Added Mitral valve area by pressure half time
  • Added NEXUS II for Head Injury
  • Added Regurgitant volume by PISA
  • Added Simplified Bernoulli
  • Added Valve area by PISA
  • Added Valve area by PISA with funnel angle correction
  • Changed: Added PaO2 / FiO2 as a result in the A-a Gradient formula
  • Changed: Weight Unit Conversion: kg are now converted to "Pounds, Ounces" as well
Mediquations 7
October 18, 2008
  • [NEW] Table index for equations list makes it easier to access an equation.
  • Added Acid-Base Compensation (ABG)
  • Added EuroSCORE for Cardiac Surgery Risk
  • Added Goldman Criteria for General Surgery
  • Added NEXUS
  • Added SAPS II Score
  • Added Well's Criteria for DVT
  • Changed: Added 'day of life' result to Age equation.
  • Changed: Added pictures for NIHSS directly to the more info page.
  • Changed: Added modifying factors for Bishop Score
  • Changed: 'Weeks pregnant' now expressed in weeks, days
Mediquations 6
October 10, 2008
  • [NEW] Email results for every equation!
  • Added BERG Balance Scale
  • Added Carboplatin Dose with Wright GFR
  • Added Cardiac Output (echo)
  • Added Endotracheal Tube Size for Pediatric Patients
  • Added MELD Score with UNOS Modification
  • Added Salazar-Corcoran CrCl for obese patients
  • Added Strong Ion Difference (SID)
  • Added Target Tidal Volume based on 6-8 mL/kg of Ideal Body Weight
  • Added Tylenol Toxicity Nomogram with White Prediction
  • Added Wright GFR
  • Changed: Fixed some minor bugs.
Mediquations 5
September 27, 2008
  • Added ABCD Score for TIA
  • Added ABCD2 Score for TIA
  • Added Bishop score for labor induction
  • Added Delta-Delta
  • Added Dose Calculator (Corrected for BSA, Calvert, or Weight)
  • Added Glucose Infusion Rate (GIR)
  • Added Iron Deficit
  • Added IV Infusion Rate
  • Added Liquid Dose Calculator (Corrected for BSA, Calvert, or Weight)
  • Added NIH Stroke Scale
  • Added Ottawa Ankle and Knee Rules
  • Added SOFA score
  • Added Urinary Anion Gap
  • [CHANGED] Fixed bugs related to Oxygen Index, Anion Gap, and Child-Pugh Score
  • [CHANGED] Added bpm/msec/boxes support for heart rate variable in QTc equation
  • [CHANGED] Added Hb variable to Cardiac Output Fix equation
  • [CHANGED] Changed version numbers to a single digit system
Mediquations 1.0.4
September 10, 2008
  • NEW: New settings allows you to start up with Favorites displayed.
  • Added Alvarado Score
  • Added Body Surface Area: Dubois Formula
  • Added Change in Serum Sodium
  • Added Kt/V and Urea Reduction Rate
  • Added Pediatric Dosing Calculator
  • Added PERC Rule (Pulmonary Embolism Rule-out Criteria)
  • CHANGED: Added face dermatomes
  • CHANGED: Weeks pregnant in pregnancy calculator now uses LMP rather than conception date.
  • CHANGED: Added methadone warning in Opioid conversion.
  • CHANGED: SI units for corrected calcium changed to mmol/L
  • CHANGED: Body Surface Area: No Height: error in result.
  • CHANGED: Minor error in pregnancy more info page.
  • CHANGED: December date fix for pregnancy / age calculator
  • CHNAGED: Fixed multipliers in more info page for weight conversion
  • CHANGED: Fixed ranson criteria units
Mediquations 1.0.3
September 1, 2008
  • NEW: More robust units support allows you to change the units for specific variables. Great for international users.
  • Added Aortic Valve Area (Continuity)
  • Added Aortic Valve Area (Gordon)
  • Added Arterial Oxygen Content
  • Added Arterial Oxygen Delivery
  • Added Body Surface Area (Unknown Height; Current Formula)
  • Added CURB-65 Score for Community Acquired Pneumonia
  • Added Heart Rate from EKG
  • Added IV Drip Rate
  • Added Mini-Mental Status Exam (MMSE)
  • Added Number Needed to Treat (NNT)
  • Added Oxygen Index
  • Added P/F Ratio
  • Added Pregnancy Calculator (enter LMP or Due Date)
  • Added TIMI NSTEMI
  • Added TIMI STEMI
  • Added Urinary Calcium Excretion (Ca / Cr)
  • CHANGED: Fixed a bug in the corrected calcium formula, which only appeared when using SI units.
  • CHANGED: Fixed a minor bug in the corrected LDL formula, which only appeared when using SI units.
  • CHANGED: Added SI units for Corrected Phenytoin formula.
  • CHANGED: Ideal Body Weight will now show pounds when Units are set to US units.
Mediquations 1.0.2
August 24, 2008
  • NEW: New Favorites menu makes it easy to keep a list of your favorite equations.
  • Added Abbreviated Mental Test Score (AMTS)
  • Added APACHE II score
  • Added Basic Activities of Daily Living (ADL) (Barthel)
  • Added Boston Criteria for Heart Failure
  • Added Carboplatin Dosing
  • Added CHADS Score
  • Added Child-Pugh Criteria
  • Added Delta Gap
  • Added Dermatome Map (Reference; No Calculation)
  • Added Creatinine Clearance (Cockcroft Gault) (CrCl)
  • Added Creatinine Clearance (measured) (CrCl)
  • Added Fractional Excretion of Calcium (FECa)
  • Added Fractional Excretion of Urea (FEUrea)
  • Added Free Sodium Deficit for Hyponatremia
  • Added Gas Unit Conversion (mmHg to/from kPa)
  • Added Iron Dextran Dosing
  • Added Light's Criteria
  • Added Maximum Allowable Blood Loss
  • Added Opiate Equivalence
  • Added Pneumonia Severity Index
  • Added Pulmonary Vascular Resistance
  • Added Rate Pressure Product
  • Added Revised Trauma Score (regular and coded)
  • Added Serum Ascites Albumin Gradient (SAAG)
  • Added SIRS Criteria
  • Added Steroid Equivalence
  • Added Systemic Vascular Resistance
  • Added Tubular Resorption of Phosphate (TRP)
  • Added Urine Output
  • CHANGED: Added EtOH as an optional parameter to osmolality
  • CHANGED: Framingham score now shows SI units for cholesterol and HDL when in SI unit mode.
  • CHANGED: Corrected bug in QT interval: heart rate and measured QT intervals were reversed.
  • CHANGED: Added support for RR interval as well as boxes to Corrected QT.
  • CHANGED: Corrected bug in Peak Expiratory Flow Rate: units were incorrect (mL/min vs. L/min).
  • CHANGED: Fixed bug in Age which would give an invalid answer for years earlier than 1940.
Mediquations 1.0.1
August 16, 2008
  • NEW: New calculator-like number pad makes it easy to edit values. (See screenshots.)
  • CHANGED: US Units are now default for new users. This can be changed in the iPhone Settings application.
  • CHANGED: Minor changes to the "More Info" section for a few equations.
  • CHANGED: Fixed many memory bugs that could cause Mediquations to crash.
Mediquations 1.0
August 10, 2008
  • The initial release of Mediquations for the iPhone!