Outcomes 
We found no significant difference in change in SBP between the intervention and control groups (−3.32 [95% CI, −6.88 to 0.23] mm Hg vs −0.40 [95% CI, −4.20 to 3.39] mm Hg; adjusted difference in differences, −2.05 [95% CI, −7.00 to 2.55] mm Hg; 