Table 2.

Changes to blood pressure, as measured on-site by the health contractor.

	Site 1	Site 2	Total
Systolic BP Baseline, mmHg
Mean ± SD	137.62 ± 20.5	138.15 ± 16.97	137.87 ± 18.8
(Range), n	(98, 191) n = 45	(101, 175) n = 39	(98, 191) n = 84
Systolic BP Month 1, mmHg
Mean ± SD	135.29 ± 17.09	129.65 ± 16.24	133.44 ± 16.9
(Range), n	(98, 191) n = 41	(100, 156) n = 20	(98, 191) n = 61
Primary Outcome Month 1 – Baseline, mmHg
Mean Change ± SD	−2.66b ± 19.56	−8.0 ± 16.9	−4.41 ± 18.76
	t = −0.87, p = 0.39	t = −2.12, p = 0.048	t = −1.84, p = 0.07
	n = 41	n = 20	n = 61
Systolic BP Month 3, mmHg
Mean ± SD	134.48 ± 14.09
(Range), n	(105, 165), n = 33
Month 3-Baseline, mmHg
Mean Change ± SD	−3.51 ± 17.2
	t = −1.17, p = 0.25
	n = 33
Controlleda BP, Baseline	71.1%	64.1%	67.9%
Controlleda BP, Month 1	80.5% (χ2 = 2.67, p = 0.10)	90% (χ2 = 0.33, p = 0.56)	83.6% (χ2 = 2.78, p = 0.10)
Controlleda BP, Month 3	81.8% (χ2 = 1.90, p = 0.17)

^aAs defined by JNC-8 Guidelines (32).

^bBold items reflect the primary outcomes and associated measures of their significance.