Table 3.

Rates of severe hypoglycemia and hyperglycemia as a function of ADTI performance

	Undertreated (n=43 532)	Appropriately treated (n=147 434)	Overtreated (n=15 313)	P value
Hypoglycemia
Patients with event, n (%)	410 (0.9)	813 (0.6)	296 (1.9)	<0.001
Event rate per 1000 enrollees per year	10.66	6.15	22.01	<0.001
Hyperglycemia
Patients with event, n (%)	311 (0.7)	251 (0.2)	53 (0.4)	<0.001
Event rate per 1000 enrollees per year	8.41	1.87	3.66	<0.001

The proportion of patients with at least one event, and the total number of events per 1000 enrollees per year, were calculated among undertreated, appropriately treated, and overtreated patients as defined by the ADTI.

ADTI, appropriate diabetes therapy indicator.