Table 2 The effects of different doses of soluble fiber supplements on blood pressure form the nonlinear dose–response meta-analysis (mean difference and 95% confidence interval)
Soluble fiber supplements (g/d) | 0 (Ref) | 5 | 8 | 10 | 15 | 20 | 25 | 30 | 35 | 40 | 45 |
|---|---|---|---|---|---|---|---|---|---|---|---|
SBP | 0 | -1.08 (-1.95, -0.21) | -1.46 (-2.56, -0.36) | -1.62 (-2.79, -0.45) | -1.79 (-2.94, -0.65) | -1.79 (-2.86, -0.71) | -1.75 (-2.93, -0.57) | -1.71 (-3.15, -0.28) | -1.68 (-3.46, 0.10) | -1.64 (-3.81, 0.53) | -1.61 (-4.19, 0.98) |
DBP | 0 | -0.51 (-1.12, 0.09) | -0.72 (-1.49, 0.05) | -0.82 (-1.64, -0.01) | -0.99 (-1.80, -0.19) | -1.10 (-1.84, -0.36) | -1.20 (-1.96, -0.43) | -1.29 (-2.19, -0.40) | -1.39 (-2.48, -0.30) | -1.48 (-2.80, -0.16) | -1.58 (-3.15, -0.01) |