A1c calculator app

Device compatibility. Once you’ve received your Dexcom CGM System, you can download our mobile or smart watch apps†† to your compatible smart device.¶ When the sensor is paired with the apps, you’ll be able to continuously see your glucose numbers and enable other features like alerts and data sharing. Check compatibility.

A1c calculator app. The app functions as a bolus calculator and allows wireless transfer of BG values, which is achieved by pairing the mobile phone with a Bluetooth adapter connected to a BG meter. The Diabetes Diary allows BG levels, insulin, food, and activity to be registered. ... The use of this bolus calculator has been shown to improve A1C levels. 17. Dario ...

‎Esta App científica nos calcula el nivel HbA1c objetivo de un paciente en función de siente parámetros: - Actitud del paciente y esfuerzo durante el tratamiento. - Riesgos potenciales asociados con Hipoglucemias. - Duración de la enfermedad. - Esperanza de vida. - Patologías asociadas. - Complicaci…

The dashboard in the mySugr app shows you an analysis of all the relevant data points as well as patterns in your blood sugar. Simply swipe to the left and access your diabetes data from the previous 7, 14, 30 or 90 days. Thanks to clear infographics, you’ll be able to identify areas where your management could be optimized.Free. iPhone Screenshots. This app converts your HbA1c level (either DCCT Percentage or IFCC mmol/mol) to estimated average blood glucose (eAG) levels (either in mmol/l or …I use android, and my app is in Dutch, but I expect it to look about the same for you. Tap the 3 lines at the top of your screen to open a pop up menu, and choose the one for estimated hba1c. That said, my estimated hba1c is …The glycemic index calculator shows you the glycemic index value for the most popular food products and assigns them into three categories: low glycemic index, mid-range glycemic index, and high glycemic index. Check the article below to find out what glycemic index is and how to calculate it. If you are interested in other diabetic …on November 2, 2022. Must-Have App. Food and Exercise. Blood Glucose. Do It All. Better blood sugar control may be just one touch or click away. Santi Nunez/Stocksy. Here's …The "HbA1c Calculator" application is a useful tool for people who want to make quick and accurate conversions between glycated hemoglobin (HbA1c) and blood glucose (mg/dL) levels. HbA1c is an important measure of long-term blood sugar control and is essential for people living with diabetes. Quick conversion: With this app, you can …

Omni Calculator solves 3648 problems anywhere from finance and business to health. It’s so fast and easy you won’t want to do the math again! Your life in 3648 free calculators. Biology. 100 calculators. Chemistry. 100 calculators. Construction. 144 calculators. Conversion. 295 calculators. Ecology. 30 calculators. Everyday life.Glucose Management Indicator (GMI) approximates the laboratory A1C level expected based on average glucose measured using continuous glucose monitoring (CGM) values. Average glucose is derived from at least 12 days of CGM data. The GMI may be similar to, higher than, or lower than the laboratory A1C. Differences between GMI and laboratory … Use this information to become more familiar with the relationship between average blood glucose levels and HbA1c. HbA1c Calculator. Average blood glucose. (5.5-16.6 mmol/l) Calculate. DCCT measurement (%) *. IFCC measurement (mmol/mol) *. * The eHbA1c calculated here is just an estimation based on the average blood glucose you have entered. It ... Including just a few taps, you can log your meals and snacks, and the app will calculators the net carbs for you, taking into my fibre press sugar alcohols. 2. Comprehensive Databases: These apps an equipped by detailed food online, allowing to to find accurate dietary information for an wide variety of keto-friendly foods.

Glucose Buddy: Best for Tracking Blood Sugar. Plans range from $19.99 to $59.99 per month. iOS and Android. Track blood sugar readings, log meals, 12-week diabetes education plan, nutritional insights, track exercise data, and print out reports for your medical provider. MyFitnessPal: Best for Food Tracking. A1C blood sugar calculator and tracking app - convert eAG to hbA1C - Use the A1C calculator to work out your A1C (% or mmol/mol) from your average blood glucose (mg/dL or mmol/l) and vice versa. - Set a date for your calculation(s) and store your results. - Logbook - view a history of the results you have stored to date. The A1C Calculator app is a game-changer for diabetes management. Accurate, user-friendly, and packed with features like data tracking, reminders, and educational resources. It's a must-have for anyone with diabetes! ⭐⭐⭐⭐⭐ Glucose Buddy. Glucose Buddy is an iPhone specific app for tracking your blood glucose levels. Its features allow for insulin, medication, A1C, and carbohydrate tracking. It can be synced with certain blood glucose monitors and offers areas to track your physical exercise and food intake.Jan 25, 2024 · This app also has features for tracking blood pressure, weight, and A1C. Upgrade to a premium membership ($2.99 per month) for personalized monthly reports, educational content, and more. DiabetesConnect. Apple rating: 4.7. Android rating: 4.4. Free, with in-app upgrades available GLog is a logbook for diabetics to track their health information. You can use GLog to track your blood sugar, weight, blood pressure, A1c and cholesterol levels. You can share this information with your doctor by email and visualize it with charts. Key Features: - Quickly record blood glucose, weight, blood pressure, A1c and cholesterol readings.

Ontario to las vegas flights.

‎- Use the A1C calculator to work out your A1C (% or mmol/mol) from your average blood glucose (mg/dL or mmol/l) and vice versa. - Set a date for your calculation(s) and store your results. - Logbook - view a history of the results you have stored to date. - Charts - take an at a glance look at how y… ‎- Use the A1C calculator to work out your A1C (% or mmol/mol) from your average blood glucose (mg/dL or mmol/l) and vice versa. - Set a date for your calculation(s) and store your results. - Logbook - view a history of the results you have stored to date. - Charts - take an at a glance look at how y… A1C blood sugar calculator and tracking app - convert eAG to hbA1C - Use the A1C calculator to work out your A1C (% or mmol/mol) from your average blood glucose (mg/dL or mmol/l) and vice versa. - Set a date for your calculation(s) and store your results. - Logbook - view a history of the results you have stored to date.The Hemoglobin A1C Calculator converts your HbA1c levels in mmol/L or mg/dL to an estimated average blood glucose level and vise versa. This application adopted equations and brackets provided by the American Diabetes Association (ADA) and the Center for Disease Control and Prevention (CDC). ... This app is a simple and convenient way to ...HOMA-IR = (Fasting insulin in mIU/L x Fasting glucose in mg/dL) / 405. Normal reference levels for HOMA-IR range between 0.7 and 2.0. Several studies use the 2.0 value as cut-off for increased insulin resistance. HOMA-IR is a preferred estimate for insulin resistance as glucose clamp methods, the current gold standard, are resource intensive ...

Patient specific A1C target recommendation. Print Reset. A1C Target for most patients with type 1 and type 2 diabetes. Continue to answer the questions below for a patient specific A1C target recommendation. Patient specific A1C target recommendation. Patient specific A1C target recommendation. Patient specific A1C target recommendation.What A1C % is “normal?”. The American Diabetes Association recommends a target of <7%, while the American Association of Clinical Endocrinologists recommends a target of <6.5%. In terms of blood sugar, people with diabetes aim for a fasting/before meals blood sugar of 70-130 mg/dL and 2 hours after meal < 180 mg/dL.What A1C % is “normal?”. The American Diabetes Association recommends a target of <7%, while the American Association of Clinical Endocrinologists recommends a target of <6.5%. In terms of blood sugar, people with diabetes aim for a fasting/before meals blood sugar of 70-130 mg/dL and 2 hours after meal < 180 mg/dL. Remove or add fields depending on your therapy needs. mySugr Analytics The analytics dashboard in the mySugr app provides you with an overview of your recorded blood sugars to help you identify patterns, allowing you to identify areas where your management could be optimized. Data Reports & Sharing mySugr Reports compile your data for easy ... A1C blood sugar calculator and tracking app - convert eAG to hbA1C - Use the A1C calculator to work out your A1C (% or mmol/mol) from your average blood glucose (mg/dL or mmol/l) and vice versa. - Set a date for your calculation(s) and store your results. - Logbook - view a history of the results you have stored to date.Features include: - Automatic A1C calculator so you always know your long term management. - Custom tags to make logging easier for you. - Entry filter for better insights into your blood sugar. - Advanced graphs … eAG/A1C Conversion Calculator. ADA is recommending the use of a new term in diabetes management, estimated average glucose, or eAG. Health care providers can now report A1C results to patients using the same units (mg/dL or mmol/L) that patients see routinely in blood glucose measurements. The calculator and information below describe the ADAG ... Sep 1, 2021 · Top 10 Diabetes Tracking Apps to Try. One Drop for Diabetes Health — Top Pick. OneTouch Reveal — Best Free App. Glucose Buddy — Most Comprehensive App. Diabetes Connect — Simplest Interface. Diabetes:M — Best for Remote Monitoring. MyFitnessPal — Best Food Tracker. mySugr — Best Coaching Options. The last update of the app was on June 7, 2023. A1C Calc n Track for Diabetes has a content rating "Everyone". A1C Calc n Track for Diabetes has an APK download size of 10.70 MB and the latest version available is … The calculator will then estimate your average blood sugar levels based on this percentage. The American Diabetes Association (ADA) has established the following general guidelines for A1C levels: Less than 5.7%: Normal blood sugar control. 5.7% to 6.4%: Prediabetes. 6.5% or higher: Diabetes. Getty Creative. Table of Contents. What Is Diabetes? What to Look for in a Diabetes App. The Best Diabetes Apps, Recommended By Experts. Show more. …

Jan 25, 2024 · This app also has features for tracking blood pressure, weight, and A1C. Upgrade to a premium membership ($2.99 per month) for personalized monthly reports, educational content, and more. DiabetesConnect. Apple rating: 4.7. Android rating: 4.4. Free, with in-app upgrades available

Using Windows PowerShell. Fix Calculator App Not Working. Uninstall and Reinstall Calculator App. Run Windows Store Troubleshooter. Check for Updates. Run the System File Checker (SFC) Reset the Windows Calculator App. Update Windows OS. Create Shortcut and Assign Shortcut Keys to Calculator App.‎- Use the A1C calculator to work out your A1C (% or mmol/mol) from your average blood glucose (mg/dL or mmol/l) and vice versa. - Set a date for your calculation(s) and store your results. - Logbook - view a history of the results you have stored to date. - Charts - take an at a glance look at how y…Calculator provides simple and advanced mathematical functions in a beautifully designed app. • Perform basic calculations such as addition, subtraction, multiplication, and division. • Do scientific operations such as trigonometric, logarithmic, and exponential functions. Updated on. Mar 6, 2024. 295. 16.4. 12. 298. 16.6. The exact formula to convert A1C to eAG (mg/dl) is: 28.7 x A1c – 46.7. The formula to converting mg/dl to mmol/l is: mg/dl / 18. This easy to understand chart converts your A1c score into average glucose readings and vice versa. Here’s a look at what A1C levels mean: An A1C value below 5.7% is normal; between 5.7% and 6.4% indicates an individual has prediabetes; and 6.5% or higher indicates they have diabetes. Within ... The Estimated A1c is calculated using your logged blood sugar values (not CGM or sensor data). If you have 21 blood sugar values logged on at least 4 of the past 7 days (including the current day), then the app can also take into account the past 90 days of data. The app looks back at your past data until it detects a “gap” in it. You can easily calculate the glucose infusion rate in your head, and should! Paediatrics & Child Health , Volume 25, Issue 4, June 2020, Pages 199–200. Stensvold HJ, Lang AM, Strommen K, et al. Strictly controlled glucose infusion rates are associated with a reduced risk of hyperglycaemia in extremely low birth weight preterm infants . Remove or add fields depending on your therapy needs. mySugr Analytics The analytics dashboard in the mySugr app provides you with an overview of your recorded blood sugars to help you identify patterns, allowing you to identify areas where your management could be optimized. Data Reports & Sharing mySugr Reports compile your data for easy ...

Stripes rewards.

Twighlihgt.

The calculator will then estimate your average blood sugar levels based on this percentage. The American Diabetes Association (ADA) has established the following general guidelines for A1C levels: Less than 5.7%: Normal blood sugar control. 5.7% to 6.4%: Prediabetes. 6.5% or higher: Diabetes. A1C blood sugar calculator and tracking app - convert eAG to hbA1C - Use the A1C calculator to work out your A1C (% or mmol/mol) from your average blood glucose (mg/dL or mmol/l) and vice versa. - Set a date for your calculation(s) and store your results. - Logbook - view a history of the results you have stored to date.There are fingerstick A1C kits a CVS for about $20. IMO those tend to be a bit lower than blood draw at lab. The Dexcom A1C is computed so it's an estimate not a true A1C and the Dexcom is not as accurate as your fingerstick meter readings everybody agrees on that I think. Dexcom is more of a trend using interstitial fluid not true blood ...This app also has features for tracking blood pressure, weight, and A1C. Upgrade to a premium membership ($2.99 per month) for personalized monthly reports, educational content, and more. DiabetesConnect. Apple rating: 4.7. Android rating: 4.4. Free, with in-app upgrades available‎- Use the A1C calculator to work out your A1C (% or mmol/mol) from your average blood glucose (mg/dL or mmol/l) and vice versa. - Set a date for your calculation(s) and store your results. - Logbook - view a history of the results you have stored to date. - Charts - take an at a glance look at how y… Here's how to setup the LibreLinkUp app ‡: Step 1: Send an invite from the FreeStyle Libre 2* or 3 † app to the person you want to connect with. Step 2: Have that person open the email invitation and download the LibreLinkUp app ‡. Step 3: When they open the LibreLinkUp app, they will follow the prompts to create an account and connect ... Redirecting to https://professional.diabetes.org/glucose_calc?gad=1.Screenshots. Mila's Blood Sugar Conversion Calculator is a fast, elegant, no frills, easy to use, derivative of the award winning Mila's Tools Conversion Calculator (WINNER - Apple Staff Pick!). For those looking for a simple and fast blood sugar conversion calculator, Mila's Blood Sugar Conversion Calculator is your app.A 1% mean reduction in A1c was observed in people with type 2 diabetes using the OneTouch Reveal® mobile app and a Bluetooth-connected meter (at 3 months, n=23).* Download the free app: ... You can also sync the OneTouch Reveal® app with the Apple® Health and Google Fit® apps.I use android, and my app is in Dutch, but I expect it to look about the same for you. Tap the 3 lines at the top of your screen to open a pop up menu, and choose the one for estimated hba1c. That said, my estimated hba1c is …Glucose Buddy: Best for Tracking Blood Sugar. Plans range from $19.99 to $59.99 per month. iOS and Android. Track blood sugar readings, log meals, 12-week diabetes education plan, nutritional insights, track exercise data, and print out reports for your medical provider. MyFitnessPal: Best for Food Tracking. ….

What is HbA1c? HbA1c stands for Glycosylated Hemoglobin. Here are the two formulas which calculate estimated blood sugar level: Plasma Blood Glucose = (HbA1c * 35.6) - 77.3. Average Whole Blood Glucose = Plasma Blood Glucose / 1.12. This tool provides you with both calculations in the form of (mg/dl) and (mmol/L). Features. - Small size HbA1c …iPhone Screenshots. Blood Sugar Tracker, the #1 diabetes app, has been specifically designed to assist in tracking blood sugar, weight, blood pressure, A1C, medications, carbs, and more. With an impressive user base of over 50,000 individuals, Blood Sugar Tracker has earned the highest rating among diabetes apps available on the App Store.Jul 22, 2018 · Estimated Average Blood Glucose Calculator. Now you have 24/7 access to your very own, personal A1c tracker right in the palm of your hand. One Drop calculates a new A1c for you every day, based on the blood glucose readings you have in your app. These readings can come from manual entries, One Drop Blood Glucose meter syncing entries, CGM ... Getty Creative. Table of Contents. What Is Diabetes? What to Look for in a Diabetes App. The Best Diabetes Apps, Recommended By Experts. Show more. …Get the Standards of Care App in the App Store for iOS or Google Play for Android to get the most up-to-date Standards along with interactive tables and algorithms. ... A1C Conversion Calculator Standards of Care 2024 Scientific Sessions 2024 Clinical Update Conference Continuing EducationThe Apple Watch helps me stay active. Sleep is important too. Technology is so useful for managing your health. I was pre-diabetic since my college years (it runs in both sides of my family), but ...The A1C Calculator app is a game-changer for diabetes management. Accurate, user-friendly, and packed with features like data tracking, reminders, and educational resources. It's a must-have for anyone with diabetes! ⭐⭐⭐⭐⭐ ...A1C is important, but it's not a substitute for frequent self-monitoring. Only regular blood sugar checks show you how meals, activity, medications and stress affect your blood sugar at a single moment in time, as well as over the course of a day or week. Without regular self-testing to provide day-to-day insights, … See more A1c calculator app, Jan 25, 2024 · This app also has features for tracking blood pressure, weight, and A1C. Upgrade to a premium membership ($2.99 per month) for personalized monthly reports, educational content, and more. DiabetesConnect. Apple rating: 4.7. Android rating: 4.4. Free, with in-app upgrades available , A1C blood sugar calculator and tracking app - convert eAG to hbA1C - Use the A1C calculator to work out your A1C (% or mmol/mol) from your average blood glucose (mg/dL or mmol/l) and vice versa. - Set a date for your calculation(s) and store your results. - Logbook - view a history of the results you have stored to date., iPhone Screenshots. Blood Sugar Tracker, the #1 diabetes app, has been specifically designed to assist in tracking blood sugar, weight, blood pressure, A1C, medications, carbs, and more. With an impressive user base of over 50,000 individuals, Blood Sugar Tracker has earned the highest rating among diabetes apps available on the App Store., Glucose Buddy. Glucose Buddy is an iPhone specific app for tracking your blood glucose levels. Its features allow for insulin, medication, A1C, and carbohydrate tracking. It can be synced with certain blood glucose monitors and offers areas to track your physical exercise and food intake., on November 2, 2022. Must-Have App. Food and Exercise. Blood Glucose. Do It All. Better blood sugar control may be just one touch or click away. Santi Nunez/Stocksy. Here's …, iPhone Screenshots. Blood Sugar Tracker, the #1 diabetes app, has been specifically designed to assist in tracking blood sugar, weight, blood pressure, A1C, medications, carbs, and more. With an impressive user base of over 50,000 individuals, Blood Sugar Tracker has earned the highest rating among diabetes apps available on the App Store., For Optimal Use: Estimate patient’s 10-year ASCVD risk at an initial visit to establish a reference point. Forecast the potential impact of different interventions on patient risk. Reassess ASCVD risk at follow-up visits. Follow up risk incorporates change in risk factor levels over time and requires both initial and follow up values., Screenshots. Do the math with Calculator from Apple. Features. • Use the standard calculator in portrait mode, or turn your device to landscape mode for more advanced calculations using the scientific calculator. • Quickly access Calculator in Control Center. Swipe down from the top-right edge on iPhone X and later, or swipe up from the ..., The Apple Watch helps me stay active. Sleep is important too. Technology is so useful for managing your health. I was pre-diabetic since my college years (it runs in both sides of my family), but ..., This target number represents the desired glucose level in either mg/dL or mmol/L. The formula used by the estimated average glucose eAG calculator is based on a linear regression equation model and is the following: eAG = (28.7 x hemoglobin A1c) - 46.7. The transformation is not said to be impacted significantly by gender, age, type of ..., The A1C Calculator app is a game-changer for diabetes management. Accurate, user-friendly, and packed with features like data tracking, reminders, and educational resources. It's a must-have for anyone with diabetes! ⭐⭐⭐⭐⭐ , ‎- Use the A1C calculator to work out your A1C (% or mmol/mol) from your average blood glucose (mg/dL or mmol/l) and vice versa. - Set a date for your calculation(s) and store your results. - Logbook - view a history of the results you have stored to date. - Charts - take an at a glance look at how y…, A1C Calculator. Prescription Discount Program. Where to Buy. Free Meter Voucher. Mental Well Being. Access to Care. ... Blood Glucose Monitoring; Apps & Diaries; Blood Glucose Monitoring Meters Accu-Chek Guide Me meter The simply easy way to measure blood sugar . Accu-Chek Guide meter Diabetes is complex. Your testing does not have to be. ..., A1C blood sugar calculator and tracking app - convert eAG to hbA1C. - Use the A1C calculator to work out your A1C (% or mmol/mol) from your average blood glucose (mg/dL or mmol/l) and vice versa. - Set a date for your calculation (s) and store your results. - Logbook - view a history of the results you have stored to date., GLog is a logbook for diabetics to track their health information. You can use GLog to track your blood sugar, weight, blood pressure, A1c and cholesterol levels. You can share this information with your doctor by email and visualize it with charts. Key Features: - Quickly record blood glucose, weight, blood pressure, A1c and cholesterol readings., A1C Calculator. Prescription Discount Program. Where to Buy. Free Meter Voucher. Mental Well Being. Access to Care. ... Blood Glucose Monitoring; Apps & Diaries; Blood Glucose Monitoring Meters Accu-Chek Guide Me meter The simply easy way to measure blood sugar . Accu-Chek Guide meter Diabetes is complex. Your testing does not have to be. ..., ‎- Use the A1C calculator to work out your A1C (% or mmol/mol) from your average blood glucose (mg/dL or mmol/l) and vice versa. - Set a date for your calculation(s) and store your results. - Logbook - view a history of the results you have stored to date. - Charts - take an at a glance look at how y…, For Optimal Use: Estimate patient’s 10-year ASCVD risk at an initial visit to establish a reference point. Forecast the potential impact of different interventions on patient risk. Reassess ASCVD risk at follow-up visits. Follow up risk incorporates change in risk factor levels over time and requires both initial and follow up values., Whether you have diabetes or prediabetes, this app makes it easy to track your blood glucose levels. FEATURES: Supports glucose units mg/dL and mmol/L. Advanced graphs so you can easily identify trends in your glucose. Automatic A1C calculator so you always know your long term management. Custom tags to make logging easier for you., Glucose Buddy. Glucose Buddy is an iPhone specific app for tracking your blood glucose levels. Its features allow for insulin, medication, A1C, and carbohydrate tracking. It can be synced with certain blood glucose monitors and offers areas to track your physical exercise and food intake., A1C calculator*. The calculation below is provided to illustrate the relationship between A1C and average blood glucose levels. This calculation is not meant to replace an actual lab A1C result, but to help you better understand the relationship between your test results and your A1C. Use this information to become more familiar with the ... , Glucose Buddy Diabetes Tracker. A bit more on the clean and medical side, the Glucose Buddy app is a comprehensive diabetes management tracker without any frills or funny monster faces. You can log your blood sugars, meds, meals, weight, blood pressure, A1c…and more. It also tracks your steps and exercise activity (if you keep …, ‎- Use the A1C calculator to work out your A1C (% or mmol/mol) from your average blood glucose (mg/dL or mmol/l) and vice versa. - Set a date for your calculation(s) and store your results. - Logbook - view a history of the results you have stored to date. - Charts - take an at a glance look at how y…, 3. Understanding Your A1c Result. Your A1c result is typically given as a percentage, indicating the average blood sugar level over time. For instance, an A1c of 8% suggests higher-than-normal blood sugar levels. Your healthcare provider can help interpret your A1c result and set personalized targets for optimal diabetes management. 4. , This insulin dosage calculator was created to show you how to calculate insulin dose with as little effort as possible. Your insulin dose regimen should be prescribed by your doctor; however, you may still need to determine your mealtime insulin dose. To do this, you will need to know the carbohydrate content of your meal, your current and target …, This app also has features for tracking blood pressure, weight, and A1C. Upgrade to a premium membership ($2.99 per month) for personalized monthly reports, educational content, and more. DiabetesConnect. Apple rating: 4.7. Android rating: 4.4. Free, with in-app upgrades available, A1C blood sugar calculator and tracking app - convert eAG to hbA1C. - Use the A1C calculator to work out your A1C (% or mmol/mol) from your average blood glucose …, Log and track your glucose readings, add food notes and calculate average A1C over pre-set days or pick your own dates! * Convert blood sugar / blood glucose readings to A1C (and vice versa)..., If your concern is carb counts, insulin doses, A1C, glucose, glycemic index, blood pressure, or weight management, there’s an app for almost all these concerns …, Step 3: Now search for A1C Calculator - Blood Sugar Tracking App on Google playstore. Find the official App from HSMedia developer and click on the Install button. Step 4: Upon successful installation, you can find A1C Calculator - Blood Sugar Tracking on the home screen of MEmu Play. MemuPlay is simple and easy to use …, Glucose Buddy: Best for Tracking Blood Sugar. Plans range from $19.99 to $59.99 per month. iOS and Android. Track blood sugar readings, log meals, 12-week diabetes education plan, nutritional insights, track exercise data, and print out reports for your medical provider. MyFitnessPal: Best for Food Tracking., You can easily calculate the glucose infusion rate in your head, and should! Paediatrics & Child Health , Volume 25, Issue 4, June 2020, Pages 199–200. Stensvold HJ, Lang AM, Strommen K, et al. Strictly controlled glucose infusion rates are associated with a reduced risk of hyperglycaemia in extremely low birth weight preterm infants ., A1C glucose calculator blood sugar tracker and A1C average diabetes app