Table 2.

Mean differences between paired observations at baseline and month 6 in patients with baseline and follow-up values and not lost to follow-up

	Mean difference between baseline and month 6 (95% CI)*	P value for t test
RBG, mg/dl (n = 2,725)	108.7 (103.1 to 114.3)	< 0.001
HbA1c, % (n = 824)	2.7 (2.3 to 3.0)	< 0.001
SBP, mm Hg (n = 801)	13.5 (12.1 to 14.9)	< 0.001
DBP, mm Hg (n = 688)	11.7 (10.8 to 12.6)	< 0.001
BMI, kg/m2 (n = 1,364)	-0.4 (-0.5 to -0.3)	< 0.001

For BMI, only patients with elevated baseline BMI (≥23.0) were included in the analysis. For SBP, only patients with elevated baseline SBP (>130 mm Hg) were included in the analysis. For DBP, only patients with elevated baseline DBP (>80 mm Hg) were included in the analysis.

*Mean difference between two observations taken on each individual.

BMI = body mass index; DBP = diastolic blood pressure; RBG = random blood glucose; SBP = systolic blood pressure.