TABLE 2.

A1c and Blood Pressure T-test Results

	Intervention Group	Usual Care Group	P Value
Change in average A1c for all patients, %	-1.4	-0.8	0.010
Change in average A1c for subgroup of patients with uncontrolled baseline A1c, %	-2.0	-1.2	0.002
Number of antidiabetic medications postintervention	2.3	2.3	0.930
Change in average systolic blood pressure	-7.4 mmHg	-1.7 mmHg	0.030
Change in average diastolic blood	-2.4 mmHg	-1.0 mmHg	0.310
Number of antihypertensive medications postintervention	1.9	2.2	0.120

A1c = hemoglobin A1c.