Study outcomes
EVENTS, EVENT
The primary outcome was the time below range (i.e. glucose <3.9 mmol/l) in the night (00:00–05:59 hours) following the exercise test. Secondary outcomes included times above range (i.e. glucose >10.0 mmol/l) and in range (i.e. glucose ≥3.9 mmol/l and ≤10.0 mmol/l), mean glucose concentration, number of hypoglycaemic and severe hypoglycaemic (requiring external assistance for recovery) events and total daily dose of short-acting insulin. All outcome variables were calculated during the first and second days (00:00–23:59 hours) after the exercise test as well as for the total 6 days following the exercise test. A hypoglycaemic event was defined as a glucose concentration <3.9 mmol/l for at least 15 consecutive minutes and a new event was calculated if the glucose concentration had been risen above this level for at least 15 min [