Average change in blood pressure (BP) from recruitment to 6-month postrecruitment in intervention and control patients >50 years included due to having BP>140/90 mm Hg despite prescribed antihypertensive medications who had systolic hypertension at baseline. Average change in blood pressure (BP) from recruitment to 6-month postrecruitment in intervention and control patients >50 years included due to having BP>140/90 mm Hg despite prescribed antihypertensive medications who had systolic hypertension at baseline. Elizabeth Cottrell et al. BMJ Open 2012;2:e001391 ©2012 by British Medical Journal Publishing Group