All Test N'GO Advance users can see their GKI and Dr Boz ratio on the iFORA HM App. *Please download the iFORA HM App(available on both Apple App Store and Android Google Play) to your mobile devices. The iFORA HM App will sync with your Test N'GO Advance Series meters and automatically calculate the GKI/Dr Boz ratio every time after you done both glucose and ketone tests.
If you don't have a mobile device, you can do manual calculations. In this case, you will need two Test N'GO Advance Series meters. Please use one meter for blood glucose testing and the other one for blood ketone testing. Then calculate the GKI/Dr Boz ratio with the formulas below:
GKI calculation formula: [glucose reading(mg/dL)÷18] ÷ ketone reading(mmol)
Dr Boz ratio: glucose reading(mg/dL) ÷ ketone reading(mmol)