Table 2.

 Change in blood pressure (95% confidence interval) from baseline to follow-up by intervention allocation (n=4023)

Blood pressure	Home health education (n=2008)	No home health education (n=2015)	P value
Systolic (mm Hg)*	0.1 (−0.3 to 0.5)	1.5 (1.1 to 1.9)	0.02
Diastolic (mm Hg)†	0.6 (0.3 to 0.9)	2.1 (1.8 to 2.4)	0.002

*Adjusted for clustering, age, sex, and baseline systolic blood pressure.

†Adjusted for clustering, age, sex, and baseline diastolic blood pressure.