That below given report is of my father who is 57 years. He did his blood sugar test because he had lasor surgery for prostate enlargement and kidney stone( which was in urinary bladder). So doctor told him to do many tests including sugar test before surgery to avoid any kind of complications. On the day when he got his blood sugar test he was suffering from urine problem. His urine wasn't coming out and he was in very painful situation. So doctor put that urine pipe. On the day of test he didn't eat anything in morning, in afternoon he ate 1banana and 1 apple and test was done after 1-2 hours . So Is that report indicate prediabetes? If yes, thn what are the best precautions he can take to avoid diabetes?