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Quickly Calculate Your Medical Expenses With These Awesome Apps

MDCalc Medical Calculator
Calculate by QxMD
BMIcalx™
Medical Calculators Algorithms
EBMcalc Pulmonary

Best Apps

Highest scored apps in the category

MDCalc Medical Calculator
MDCalc Medical Calculator

MDCalc Medical Calculator

MD Aware, LLC

Join the millions of medical professionals who use MDCalc daily to support clinical decision making at the bedside

Join the millions of medical professionals who use MDCalc daily to support clinical decision making at the bedside. Since 2005, MDCalc has been the leading medical reference for the most relevant, up-to-date, and widely-used clinical calculators that support evidence-based patient care. Registration is free and takes less than 30 seconds for full, unlimited access.

MDCalc is created exclusively by board-certified...

Calculate by QxMD
Calculate by QxMD

Calculate by QxMD

QxMD Medical Software

From the developer of 'Read by QxMD', 'The ECG Guide' and 'Pedi STAT' comes 'Calculate', a next-generation clinical calculator and decision support tool, freely available to the medical community

From the developer of 'Read by QxMD', 'The ECG Guide' and 'Pedi STAT' comes 'Calculate', a next-generation clinical calculator and decision support tool, freely available to the medical community.

"We recommend medical users try the free Calculate by QxMD first..."
-from iMedicalApps review "The best free Medical Calculator apps for the iPhone"

'Calculate' highlights tools which impact clinical practice either by simplifying diagnosis,...

BMIcalx™
BMIcalx™

BMIcalx™

ScyMed, Inc

Body Mass Index and Body Fat Calculator

Body Mass Index and Body Fat Calculator.
Healthy Resource for Fitness, Looks & Performance™ (physical | mental | sexual).

Compute your own Body Weight parameters with confidentiality, reliability, and absolute privacy.
Developed by board-certified Physicians. Designed for Everyone. User-Friendly.
 
The national epidemic of obesity, heart disease, high blood pressure, diabetes, high cholesterol, etc. has reached unprecedented levels. BMIcalx™ & BodyMetrix™ will create awareness, disseminate...

Medical Calculators Algorithms
Medical Calculators Algorithms

Medical Calculators Algorithms

The Medical Algorithms Company Ltd

Explore our vast collection of medical algorithms for free, covering nearly every medical specialty

Explore our vast collection of medical algorithms for free, covering nearly every medical specialty. These powerful, effective, peer-review based clinical decision support tools are a must-have resource for healthcare professionals.

The full collection includes nearly 30,000 analytics, covering diagnosis, therapy, and monitoring of health conditions along with many more clinical topics.

These powerful healthcare decision support tools are useful...

EBMcalc Pulmonary
EBMcalc Pulmonary

EBMcalc Pulmonary

Foundation Internet Services, LLC

EBMcalc Pulmonary

EBMcalc Pulmonary

EBMcalc is the most popular and comprehensive Medical Calculator system on the web. It has been highly acclaimed, reviewed and tested over the last 20 years.

EBMcalc Pulmonary encompasses pertinent medical formulae, clinical criteria sets, decision tree tools and dose/unit converters used every day by Pulmonary specialists. Now you can put this invaluable resource in the palm of your hand!

Equations...

Also Good

Apps with average score

EBMcalc Kidney
EBMcalc Kidney
EBMcalc Kidney

EBMcalc Kidney

Foundation Internet Services, LLC

EBMcalc Kidney

EBMcalc is the most popular and comprehensive Medical Calculator system on the web. It has been highly acclaimed, reviewed and tested over the last 20 years.

EBMcalc Kidney encompasses all pertinent medical equations and dose/unit converters used every day by Nephrologists. With the growing emphasis on Evidence-Based Medicine, there has...

EBMcalc Cardiac
EBMcalc Cardiac
EBMcalc Cardiac

EBMcalc Cardiac

Foundation Internet Services, LLC

EBMcalc Cardiac

EBMcalc is the most popular and comprehensive Medical Calculator system on the web. It has been highly acclaimed, reviewed and tested over the last 18 years.

EBMcalc Cardiac encompasses all pertinent medical equations, clinical criteria sets, decision tree tools and dose/unit converters used every day by Cardiovascular specialists. With the...

BodyMetrix
BodyMetrix
BodyMetrix

BodyMetrix

ScyMed, Inc

Healthy Resource for Fitness, Looks & Performance™ (physical | mental | sexual).
An innovative Health Assessment & Education Tool™, featuring more than 25 health calculators, health information, web resources, Guidelines, and integrated panels for comprehensive assessments. The contents are fully referenced and its functionality broadly tested.


Developed by board-certified Physicians. Designed for...

Flow Rate Converter
Flow Rate Converter
Flow Rate Converter

Flow Rate Converter

Johan van der Vyver

Flow Rate Converter was designed to determine the rate of flow in millilitres per hour if the concentration of a substance is known at a certain dose. It can however also be used to calculate dosage at a certain flow rate. The Picker is easy to use and the last...

LiverCalc™
LiverCalc™
LiverCalc™

LiverCalc™

ScyMed, Inc

The LiverCalc™ App includes most formulas and equations used in the daily assessments of patients with liver disease, like cirrhosis, hepatitis, liver transplant, etc. This innovative calculator allows the computation of 17 liver parameters in one single panel (from 25 inputs), assuring convenience and accuracy. The equations may also be...

SEPSIS 3
SEPSIS 3
SEPSIS 3

SEPSIS 3

ScyMed, Inc

"Sepsis Calculators & Data"
***From the Sepsis-3 International Consensus***

The Sepsis 3 App includes the most practical and up-to-date Sepsis Calculators & Data (from the ESICM and the SCCM 3rd International Consensus (Sepsis-3, 2016)).
Just added the mCalx™ (master calculator), NEWS & NEWS 2 (2019) Scores. SOFA, qSOFA, LODS, Sepsis Ward, Sepsis...

NephroCalc™
NephroCalc™
NephroCalc™

NephroCalc™

ScyMed, Inc

The NephroCalc™ App includes most formulas and equations used in the daily assessments of patients with kidney disease. It incorporates more than 100 equations and innovative MultiCalx™ Master panels for combined calculations, assuring convenience and accuracy.

Introducing the mCalx™ DARK: the unique and most innovative custom Master Medical Calculator for...

WUSM OB Calc
WUSM OB Calc
WUSM OB Calc

WUSM OB Calc

Washington University in St. Louis

There are few clinical decision support tools available for OBGYNs. Those that exist remain web-based and have little value beyond gestational age or Bishop score calculation. To compliment our WUSM OB GUIDE, we introduce the WUSM OB CALC, which provides instant clinical support for five common areas:
1) Determining a patient’s...

TBI Prognosis
TBI Prognosis
TBI Prognosis

TBI Prognosis

Hyperexis

TBI prognosis is an interactive calculator to estimate mortality at 14 days and death and severe disability at six months in patients with traumatic brain injury (TBI). The predictions are based on the average outcome in adult patients with Glasgow coma score of 14 or less, within 8 hours of...

Bili QuikCalc
Bili QuikCalc
Bili QuikCalc

Bili QuikCalc

W. Kent Bonney

Bili QuikCalc contains all the information you need to quickly evaluate and manage infants with jaundice in the newborn nursery. Bili QuikCalc is the fastest, clearest bilirubin calculator for viewing bilirubin risk zone interpretations, plotting bilirubin on the risk, phototherapy, and exchange transfusion nomograms, viewing bilirubin thresholds, and viewing the...

Perinatal Calculators
Perinatal Calculators
Perinatal Calculators

Perinatal Calculators

David Deschamps

Perinatal and obstetrical calculators derived from published data to help guide obstetrical providers in counseling patients. Calculators include:

-Extreme prematurity calculator for fetuses 22-25 weeks gestational age
-VBAC success calculator based on information available for counseling in the office setting
-VBAC success calculator based on factors on admission including cervical exam
-Assessment of risk...

Mediquations
Mediquations
Mediquations

Mediquations

Mediquations

∙ Selected as a "Staff Favorite" by Apple
∙ Featured by Apple in the RSNA 2008 Conference
∙ Featured by Apple in the "What's Hot for iPad" section on the App Store

Mediquations is the original, most comprehensive medical calculator on the App Store. Mediquations makes it easy and efficient to get the...

Bishop Score Calculator
Bishop Score Calculator
Bishop Score Calculator

Bishop Score Calculator

Better Leap Media

The Bishop Score is a medical calculator designed for physicians, nurses, midwives, medical residents, students and other medical professionals.

The app can be used to assess whether an induction of labor will be needed for a pregnant woman and the likelihood that the induction will be successful. The score can...

MediCalc®
MediCalc®
MediCalc®

MediCalc®

ScyMed, Inc

"The standard for clinical calculations and analytics in Medicine™".

MediCalc® is the best and most innovative Clinical Decision Support tool in the world, now featuring the mCalx™: a game-changer, patent-pending, Master Medical Calculator, for custom, disease- & patient-specific computations. You add equations & scores ad lib to the same panel!. The...

smarTooth
smarTooth
smarTooth

smarTooth

Augusta University

smarTooth is an interactive application designed to automate space analysis and tooth proportion calculations. It is a diagnostic tool to assist the clinician (orthodontist, pediatric dentist, prosthodontist and general practitioner) in diagnosis and treatment planning, however it should not replace clinical judgment in the interpretation of the data provided.

Analyses include:
...

OmniMedix Medical Calculator
OmniMedix Medical Calculator
OmniMedix Medical Calculator

OmniMedix Medical Calculator

Omnimedic Solutions, LLC

Rated 5 stars by nurses and medics alike! Here's what people are saying:

Chelsea says: This app is perfect for anyone in the medical field! I'll definitely be using this during my nursing clinicals! Best $4.99 I've spent in a while!

Minifireguy says: "Easy app to use when on the medic. Easy...

Optics Clinical Calculator
Optics Clinical Calculator
Optics Clinical Calculator

Optics Clinical Calculator

Evan Schoenberg

Optics Clinical Calculator is a vital tool for every general or refractive ophthalmologist, ophthalmology resident, optometrist, and optician. With Optics, you’ll have streamlined, intuitive access to calculators used daily in prescribing lenses and understanding optics.

** Featured as a Top Eye App in Review of Optometry, March, 2012! **

Results are provided...

TDF Calculator
TDF Calculator
TDF Calculator

TDF Calculator

Hiroyuki KATOH

- In practice of radiotherapy, it is very important to check the normal tissue tolerance dose.
- TDF factor defined by Orton et al. is one of the tool to estimate the normal tissue tolerance dose for radiotherapy, but one of the problem is too complex and too many parameters to...

boostEM
boostEM
boostEM

boostEM

Sentral Clinical Research Services, LLC

boostEM is a medical calculator designed from the ground-up for emergency physicians. The app is designed to be the fastest tool in your pocket for clinical decision rules in the emergency room.

• Score calculators for over 60 clinical decision rules
• Rapid medication doses
• Tools including pupillometer, estimated gestational age, visual...

eGFR Calculators
eGFR Calculators
eGFR Calculators

eGFR Calculators

National Kidney Foundation

From the National Kidney Foundation (NKF), this application allows medical professionals to estimate kidney function using five separate eGFR calculators:

-CKD-EPI Creatinine 2009 Equation (Preferred method)
-MDRD Study Equation
-Cockcroft-Gault Formula
-CKD-EPI Cystatin and Creatinine 2012 Equation
-Revised Bedside Schwartz Formula (For ages 1-17)

Also includes information on:
-Glomerular filtration rate (GFR)
-Chronic kidney disease (CKD)
-Risks for...

BCSC Risk Calculator
BCSC Risk Calculator
BCSC Risk Calculator

BCSC Risk Calculator

Weiwen Lin

TThe Breast Cancer Surveillance Consortium (BCSC) Risk Calculator was developed and validated in 1.1 million women undergoing mammography across the United States, among whom 18,000 were diagnosed with invasive breast cancer. The BCSC Risk Calculator has been externally validated in the Mayo Mammography Health Study. The BCSC Risk Calculator is...

Hemocytometer Calculator
Hemocytometer Calculator
Hemocytometer Calculator

Hemocytometer Calculator

Hive Mind LLC

The Hemocytometer Calculator app is a tool designed to count blood (and other) cells.

The app is intended for use with a standard 3x3 grid composed of 1x1 millimeter squares, allowing two standard counts to be performed, either a user-entered number of 1x1 mm squares or 0.2x0.2 mm squares.

A counter is...

MediMath Medical Calculator
MediMath Medical Calculator
MediMath Medical Calculator

MediMath Medical Calculator

Evan Schoenberg

MediMath puts 144 of the most important medical calculators and scoring tools on your iPad, iPhone, or iPod Touch. Its fast, native interface and comprehensive results help you spend less time crunching numbers and more time caring for patients.

What makes MediMath the best?

• Streamlining. Enter values and units (US or...

Opioids Dosage Conversion
Opioids Dosage Conversion
Opioids Dosage Conversion

Opioids Dosage Conversion

Chris Marcellino MD LLC

Opioids by Norris Vivatrat and Chris Marcellino is an opioid analgesic dosage conversion calculator for use by trained medical professionals. The application supports conversion to and from opioids commonly prescribed and used in U.S. hospitals orally, parenterally, or transdermally, including morphine, codeine, hydromorphone, hydrocodone, fentanyl, methadone, oxycodone and oxymorphone. The...

MedCalX
MedCalX
MedCalX

MedCalX

Ossus GmbH

MedCalX is a tool that enables medical professionals to easily use complicated medical formulas, scores and classifications.
20 years of experience developing this tool for mobile platforms makes MedCalX the leading medical calculator, with an unparalleled user interface and powerful features.

MedCalX is free to download and use, but you have access...

Other Apps

Could be good for special cases

SCD Post-PCI Risk Calculator

SCD Post-PCI Risk Calculator

ZOLL

Low Ejection Fractions (EF≤35%), Age ≥65 years, Killip Class 2 or 3 and renal insufficiency are among the risk factors that can lead to some patients being at increased risk of sudden cardiac death following revascularization. It is therefore very important to routinely screen post-PCI patients for SCD risk so that the appropriate care plan can be developed.

This SCD Post-PCI Risk Calculator is an interactive tool intended to allow physicians and other health care providers to assess if a patient is at risk of sudden cardiac death and identify the patient’s risk level. The application is based on the 10 most clinically relevant SCD mortality risk factors, as identified and supported by numerous peer-reviewed articles and studies.

Use of the risk calculator is straightforward. For each risk factor highlighted, simply select the response that best describes the patient. Then, press the ‘Calculate Risk Now’ button for an assessment of the patient’s SCD risk.

HepCalc

HepCalc

Gary Poleynard MD

HepCalc is a collection of liver related calculators, web links, resources, and editable web links and clinical notes.

◆ Unlike most calculators, entry data is preserved between different calculators limiting the need for reentry of data.
◆ Set your own favorite web links
◆ Save clinical notes, clinical "pearls" in a organized fashion
◆ Integrated U.S. - SI units conversion
◆ Each calculator has a related web reference

A must have for the clinician/house officer dealing with liver disease. The customizable WebLinks and Clinical Notes sections alone are valuable tools for anyone.

Child-Pugh Score
MELD (UNOS)
-survival data
-TIPS recommendations
MELD Sodium (UNOS) - Now uses OPTN formula (Jan 2016 policy)
PELD Score (unlike most other calculators, HepCalc automatically calculates growth failure without need for other tables based on sex, age, weight and height (OPTN chart)

Alcoholic Hepatitis Calculators:
- ABIC
-Combined: Lille Model +(MELD, Maddrey DF, ABIC)
- Glasgow
- Lille Model
- Lille Model Projection (using day 0 of Rx, calculates decision making for bilirubin values on day 7)
- Maddrey Discriminant Function
- MELD alcoholic hepatitis score ( Includes survival percentage)

Autoimmune Liver Disease Calculators:
-Autoimmune hepatitis Score(1999 International AIH Group Report)
-Autominnune hepatitis Simplified Score
-AIH/PBC overlap (Paris Criteria)
-PBC Survival
Mayo
GLOBE
UK-PBC
-PSC Survival

Fibrosis Calculators:
- APRI Fibrosis Score
- FIB4 Fibrosis Score
- FORNS Fibrosis Score
- HALT-C Cirrhosis Score
- NAFLD Fibrosis Score

Risk Assessment Calculators:
- Acute decompensation without ACLF: CLIF-C AD score and mortality
- Acute on Chronic Liver Failure AARC score and mortality
- Acute on Chronic Liver Failure CLIF-C ACLF score and mortality
- Acute on Chronic Liver Failure NACSELD 30 day mortality
- BE3A Score: Hep C DAA assessment for decompensated cirrhosis
- BEA Score: Baseline event anticipation for Hepatitis Deta
- Decompensation Risk - Hep C
- Fungal Infection Risk - NACSELD
- HCC Risk Hep B: CHUK
- HCC Risk Hep B: REACH B
- HCC Risk Hep B on Rx (entecavir, tenofovir): PAGE B
- HCC Risk Hep C : HALT-C
- RUCAM for DILI assessment
- Cirrhosis Surgical Mortality Major Surgery
- CAR-OLT: 1 yr risk of cardiovascular event post OLT
Portopulmonary Hypertension Calculator:
- Pulmonary Vascular Resistance Calculator
-diagnostic and UNOS transplant Criteria

Other Calculators:
-ANI (differentiate between alcoholic and non-alcoholic steatohepatitis)
-Ascites, refractory
-estimate ascites to be gained based on serum sodium and time passed
-estimate sodium intake based on serum sodium and ascites gained
-Body Mass Index
-HCV treatment tracker (calculates dates for end of Rx and SVR)
-Mean arterial pressure
-Wilson's Disease: EASL scoring system
WebLinks:
- Hepatology Societies
- Hepatology Organizations
- Other Resources (i.e. Drug Hepatoxicity, Hepatitis Rx drug interactions, etc)
- Custom WebLinks (make your own links for reference, frequently used, etc.)

Clinical Notes:
- Create a title and store clinical information, pearls, or any other text for quick ready reference in one place
- Can cut and paste from other text for ease of entry of your clinical data

Veterinary Calculators

Veterinary Calculators

Guilherme Caldas

Veterinary Calculators is an application for IPhone, IPod touch and IPad with more than 10 different kinds of calculators used in small animal veterinary.

Emergency Drugs Calculator for dogs
Emergency Drugs Calculator for cats
Blood Transfusion Calculator
Mass Converter
Volume Converter
Temperature Converter
Fluid therapy Calculator
Body Surface Area Calculator
Pre Anesthesia Calculator
Anesthesia Induction Calculator
Constant Rate Infusion (CRI) 1 and 2
Constant Rate Infusion (CRI) with Syring pump

You still get a sample of the Vet Dose Calculator App.

Made by vets for vets.

Check out too VetPro, VetPlus, Vet Patients, Vet Therapeutic Guide, Vet Anesteshia Guide, Vet Cardiology, Vet Blood Tests Guide, Vet Dose Calculator and VetECG, available in the AppStore

Drip Rate Calculator - Infusion with IV sync sound

Drip Rate Calculator - Infusion with IV sync sound

CodeMagma

Drip Rate Pro is a Drug Infusion calculator and IV calibration app for your IV. The app calculates Drip drop rates of IV tube with simple inputs and with sound and vibration feedback alerts.

Its a simple, easy to use app specially designed with the nurse in mind to make IV Infusion drip rate calculations and calibration a breeze.

*** Top features include ***
+helps you avoid complex manual calculations to get desired Intravenous (IV) drip rate of Infusion.

+Calculate drips per minute easily with simple IV inputs.

+Review results and calibrate IV tube to sync it with the app using sound or phone vibration alerts.

+Beep sound for each falling drip help calibrate the IV with ease.

+Easily determine IV tube's current drip rate by simply tapping the calibration area.

+Set notification alerts to be notifed 15 minutes before IV drip finishes.

+Save and restore IV drip info by patient and medicine.

** INPUTS TAB **
Easily input quantity of infusion, desired time to finish it and the IV tube's drop rate to see results.

** CALIBRATE IV TAB **
Review results and calibrate IV with the app using beep sounds or phone vibration feedback.

** CALIBRATE APP TAB **
Alternatively if you intend to know current drip rate of IV, the app allows you to calibrate it by simply tapping the dark calibration area with each drip of the IV to get its current drip rate. Repeat this step until the beep sound or vibration feedback syncs with IV's drips. See values update as you tap the calibration area.

With these features, calculating and calibrating the IV will be a breeze.

For feature requests, questions or feedback, please email us at [email protected]

iFetal Pro

iFetal Pro

Digital Orientation Resolutions Inc.

iFetal is a scientific calculator designed by doctors for medical professionals, and with recent modifications, it is now suitable for patients. This could be a valuable present to 1st time pregnant couples for a better pregnancy care. iFetal provides more than 55 different calculations including normal fetal measurements, standard dates for screening tests, pregnancy tips plus weekly changes with pictures and audible heartbeats. You can email, save and track the results, or, share your comments directly from the app to FaceBook and Twitter.

Here are some of the information iFetal can calculate for you:
the day the egg was conceived (conception date)
the due date,
the time frame for 1st antenatal appointment
9 recommended antenatal appointments from week 6 to delivery
the earliest date that a home pregnancy test can becomes positive
the earliest date that the fetal heart will start beating
the earliest date to book for a dating ultrasound scan
the standard dates for booking a routine fetal developmental ultrasound scan
the recommended dates for booking 1st and 2nd trimester screening blood tests including combined test (nuchal translucency scan, PAPP-A and beta hCG), multiplexed maternal plasma DNA sequencing test (a new blood test that may eliminate the need for NT scan and amniocentesis), triple, quad or penta screening tests
time frame for amniocentesis and chorionic villus sampling (if required)
iFetal allows you to adjust the number of days in each period (not everyone has 28 day cycles) thus the most accurate calculation of due date and conception date
fetal age can be calculated by: 1) the first day of the last menstrual period (LMP), 2) by conception date (CD) or IVF date, 3) by previous ultrasound scan, and 4) by due date (EDD)
reverse calculation of the LMP, CD by EDD or any other methods
correlated gestational sac diameter with the gestational age in the first trimester
calculation of the 1st day of the 2nd and 3rd trimesters
countdown to the due date
correlation of the EGA with the normal ranges of the human chorionic gonadotropin (hCG) levels in the first trimester
correlation of the EGA with the expected size of the yolk sac diameter (YSD) in the first trimester
correlation of the EGA with the expected size of the gestation sac diameter (GSD) in the first trimester
correlation of the EGA with the normal ranges of the estimated fetal weight (EFW)
correlation of the EGA with the normal ranges of the amniotic fluid index (AFI)
correlation of the EGA with the normal range of fetal length (crown to rump) before 20 weeks
correlation of the EGA with the normal range of fetal length (crown to heel) after 20 weeks
correlation of the EGA with the normal range of fetal heart rate (FHR) for each week of pregnancy
correlation of the EGA with the expected size of fetal head, abdomen, femur length, long bones in the lower leg, humerus length, long bones in the forearm and foot length
weekly developmental changes
share via FaceBook, Twitter and email
pictorial demonstration of fetal development from week 2 to delivery
weekly audio of fetal heart beats
fast forward or backward review of the pictures and audio playback
one tap to email results, save to iPhone/iPad, print wirelessly, or open on your Mac
links to save the dates and appointments directly from the result page to your calendar or by creating new events
User friendly design: one tap on the "Calculate" creates all of the above information
zoom-in and zoom-out of the result page or the fetal images
All date formats include the day of the week, so you can plan your appointments more efficiently.
and more.

Other Features
Calculation of your age in days, or weeks, or a combination of years, months, weeks and days. When are you going to be 10,000 days old?
Did you know what day of the week you were born or what day you were conceived? iFetal can calculate that for you. Just enter your DOB and tap.
Direct educational web links for medical and pregnancy terms

ClinicalTrialAnalysisTool

ClinicalTrialAnalysisTool

James Jaffey

This app performs the following analysis useful for both clinical trials and epidemiological studies:

Prospective Study
This app calculates the relative risk for contingency table data including a 95% confidence interval.

Retrospective Study
The app calculates an odds ratio with 95% confidence interval for both a case control study and a matched case control study.

Sample Size
This app calculates the sample size required for a clinical trial for various levels of alpha and power. It requires the minimum clinically important difference to detect and the standard deviation of the trial data. Alternatively, the sample size can be calculated with two proportions to distinguish between.
The sample size is given for the following combinations of alpha and power:
Alpha Power
5% 80%
5% 90%
1% 80%
1% 90%

Unpaired t-test
Given the sample size, mean and standard deviation for the first group, and also for the second group, this app will calculate the t-stat, p-value, 95% confidence interval of the difference in means, as well as the power of the test to detect a
specified difference

MannWhitney test
This test answers the question: If the distribution of ranks between two groups were distributed randomly, what is the probability that the difference between the sum of ranks for each group would be so large. This method requires the size and ranksum for group1 and group2. It provides a p-value for the probability that the ranks between the two groups are distributed randomly.

Paired t-test
When subjects are matched, it is appropriate to use a paired t-test. This test requires the following inputs:
1 Number of Pairs
2 Pair Difference Mean
3 Standard Deviation of paired differences
It calculates a t-statistic, a p-value, and a 95% confidence interval for the pair difference means.

Wilcoxon test
The nonparametric Wilcoxon test determines if the intervention and control effects on paired samples are equal. It requires the following inputs:
1 Number of pairs
2 Sum of the positive ranks
3 Sum of the negative ranks
These ranks are calculated by calculating the differences between the paired data points. A decrease is a negative number and an increase is a positive number. Then rank the absolute value of the differences.
Now add up the ranks of all of the positive differences and the ranks of the negative differences.
This app uses the inputs to test the null hypothesis that the intervention and control effects are equal.

Comparing Observed and Expected Counts
This app uses a chi-square goodness of fit test to compare observed and expected counts for up to eight categories. It tests the Null hypothesis that the Observed and Expected frequencies are equal using alpha = 5%.

Comparing Two Proportions
This method uses a goodness of fit chi-square to test the null hypothesis that two groups are distributed equally in the overall population. This allows testing that the survival proportions of two groups are equal. The null hypothesis is that the Observed Proportions equals the Expected Proportions. It calculates a chi-square statistic and p-value. It also calculates the power to reject H0 when group one and group two have specified proportions of the population.

Confidence Interval of a Count
This method calculates the 95% confidence interval for a count using a poisson distribution.

Interpreting Lab Tests
This method calculates:
1 Sensitivity
2 Specificity
3 Positive Predictive Value
4 Negative Predictive value

For more details, and examples, please see the support URL www.ClinicalTrialAnalysisTools.com

ParklandOrtho

ParklandOrtho

Sheena Black

This application can be applied to trauma patients to predict their risk for pulmonary embolism based on information available in the emergency room.

This application is based on findings from a large study of 38,000 patients admitted to a large trauma center in the US. A standard, multivariate logistic regression model was developed to predict the probability of each patient developing a pulmonary embolism (PE) during their hospitalization. The model formula is used in this application to estimate the risk of PE for any given trauma patient. Having a high risk score does not guarantee that an individual patient will have a PE, and, likewise, a low risk score does not guarantee than an individual patient will not have a PE. The PE probability score and risk categories of high, medium and low, are only meant to provide an estimate of the PE risk for an individual based on the factors shown in the application. As such, this application is not intended to be interpreted as a diagnosis or prognosis, rather as a guideline for understanding the level of risk for developing a PE.

The authors of this study are not responsible for consequences of use of the information supplied by this application, and make no warranty, expressed or implied, with respect to the contents of this application. Use and interpretation of this information in a particular situation remains the responsibility of the practitioner.

Pedi QuikCalc

Pedi QuikCalc

Burlington Pediatrics, PA

Pedi QuikCalc is the fastest, most up-to-date medical calculator for pediatrics!
* LISTED #1 in Contemporary Pediatrics review "Top 10 apps for pediatrics" (Feb 2017)
* RANKED #3 in the Pediatric Annals review "10 Useful Apps for Everyday Pediatric Use" (May 2012)
* RATED 4.5/5 stars by iMedicalApps "a must-have for anyone who sees children in their practice." (Sep 2012)
* "Updated PediQuikCalc app is a great tool for Pediatricians" iMedicalApps (Jul 2014)
* "Top 10 Family Medicine Apps" iMedicalApps (Dec 2014)
* "Very Useful Outpatient Pediatric Tool" PedsApps (Mar 2013)

Pedi QuikCalc gives you instant access to weight-based drug dosing, IV fluid rates, and weight conversions. Pedi QuikCalc contains only the information you actually need every day, so you can find it fast. I can’t tell you the last time I needed to calculate the A-a gradient! Additional calculators like an Estimator for weight- and length-for-age, Growth Charts, Weight vs Gestational Age, Bilirubin evaluation, BMI-for-age, Blood Pressure Percentile, Adjusted Mid-Parental Height, and a flexible Dosage Calculator expand on these core functions.

Here's what users are saying:
"A must have app for every pediatrician! Nothing like it out there."
"Indispensable app for busy Pediatricians"
"Great app _INCREDIBLE_ support!"
"If I was only allowed to pick one app... this would be the one"
"Has eliminated the need to use about 5 separate apps"
"LOVE THIS APP! Saves me so much time!!!"
"This is what I need! Saves time. Nice interface!"

FEATURES:

• Weight-based pediatric medical and dosing calculator
• Innovative data entry and automation display results quickly and clearly WITH LESS TAPPING!
• Universal App for all iOS devices, supporting the latest iPhone and iPad models

• INSTANTLY find weight-based drug dosing and need-to-know prescribing information
• AUTOMATICALLY suggests best drug dosing and formulation
• Auto-updating Drug Formulary keeps you current
• Add drugs to your Favorites list and instantly access them with a single tap
• Single tap access to Pediatric Advanced Life Support medications
• Flexible Dosage Calculator to fine-tune drug dosing
• Estimate weight- and length-for-age using the latest CDC growth data

• Searchable drug list contains hundreds of medications and topicals frequently used in general pediatrics
• Drug information includes breast-feeding and pregnancy categories, and need to adjust dosing in hepatic and renal failure
• ENHANCED DRUG SEARCH allows searching by trade or generic name OR by pharmaceutical category (like “Cephalosporin,” or “CNS Stimulant”) or by usage category like Community Acquired MRSA ("CA-MRSA")
• Pain management drug dosing, searchable by categories like "Analgesic," or "Opioid"

• The fastest, clearest Bilirubin calculator for viewing bilirubin risk zone interpretations and thresholds, plotting bilirubin on the risk, phototherapy, and exchange transfusion nomograms, and viewing the AAP recommendations for evaluation and treatment of hyperbilirubinemia.
• FIRST-OF-ITS-KIND BMI-for-age calculator displays numerical and graphical results using CDC BMI tables
• Clearest pediatric Blood Pressure calculator to screen and manage blood pressure using the latest 2017 AAP Clinical Practice Guidelines for Screening and Management of High Blood Pressure in Children and Adolescents
• Plot length and weight on WHO or CDC growth charts
• Reference latest AAP, CDC Immunization schedules

• Calculate IV fluid boluses, staged rehydration, and maintenance rates
• Convert patient weights between Pounds/Ounces and Kilograms
• Calculate weight change and percent weight change
• Compute patient's age from Date of Birth or Time of Birth

• Adjusted Mid-Parental Height calculator
• Additional calculators, references and access to useful web links expand core features!