marginally significantp = 0.05
A meta-analysis of these three studies [ 28 , 29 , 30 ] on the effect of curcumin versus placebo showed a marginally significant mean difference (MD) in brachial SBP, with an MD of 1.93 mmHg (95% CI −0.01, 3.88; p = 0.05; Figure 5 A), and moderate heterogeneity was observed.