My daughter is 3 years old had an increase in blood glucose ...

My daughter is 3 years old and about three months ago she had a food crisis and needed to take 5 days of steroids, only realized after that she was drinking a lot of water, and her diaper with urine once gave ants. After the diagnosis of glycemia 222 on the glycosimeter after breakfast, the endocrinologist passed on the msm day insulin human NPH 2 ud, the other day, we took venous examination, which gave glucose 71, glycosylated hemoglobin 5.4, basal insulin 1.69, peptide c 0.3, anti-GAD 3.3. We already showed the doctor and she asked to repeat the exam, she has felt pain in her belly, she is diabetic, please answer me. From there, the glucose of her measured every day is only given below 88, already 3 months have passed. What is happening ?.
Expert answer:

It is a very peculiar case and it seems that her daughter should have nothing, maybe what she had was only a crisis of isolated hyperglycemia that day and now it seems that there is nothing else. But it is not I who should have that conclusion. This is a limited analysis since I am only analyzing the information you have written, repeating the exams is wise (I would do the same so that I can be more sure of what to say to you).