What’s A Correction Factor? An Insulin Sensitivity? A Ratio?
Share: A Correction Factor (sometimes called insulin sensitivity), is how much 1 unit of rapid acting insulin will generally lower your blood glucose over 2 to 4 hours when you are in a fasting or pre-meal state. However, you should keep in mind: this is an estimate it may need to change as your baseline dose changes expect variations - sometimes 1 unit will lower it by more, and other times 1unit will lower it by less! calculating how much 1 unit of insulin will drop your blood sugar is a trial and error process, and sensitivity to insulin varies with the individual To get your total daily dose, add up all your usual meal time insulin and basal insulin. For example, Tom wants to calculate his correction factor: daily insulin dose: 8 units at breakfast, 6 units at lunch,10 at dinner and N/NPH 8 units at breakfast and 18 units at 10 pm Total Daily Dose (TDD) = 8 + 8 + 6+ 10 + 18 = 50 Correction Factor (CF) = 100/50 = 2 Therefore, one unit of rapid acting insulin would lower Tom’s blood sugar by 2 mmol/L over the next 2 to 4 hours. The average adult needs approximately 1 unit of insulin for every 2 mmol increase in blood sugar, but this can vary a lot between individuals: some peop Continue reading >>