At the age of 16 and whilst I was in a coma the Bolton Royal Infirmary recorded my blood glucose in the 80s. (81 mmol)
It was a lab test measured in mmol not milligrams per desilitre.I was sick as a dog in ITU and was comatose for 4 days it was caused by a throat infection and being away from home, no doctor would prescribe antibiotics because I was not registered with them but it was not the doctor's fault. I was too scared to go home because I'd been kicked out for failing my school exams.
I am glad to say I am the luckiest person in the world to be alive, I am recovered, I am fit and healthy and pumping Apidra, I have very good blood glucose control and my blood glucose daily averages are 5.5 to 6.0 and life is much better!