Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

73 questions · 80 findings · 7 reviews · Public Health

No studies found 0 · 0%GRADE not reported 0 · 0%Very low 20 · 25%Low 30 · 37.5%Moderate 17 · 21.3%High 13 · 16.3%

Intervention not reported

Salt intake in grams per day ‐ all eligible studies that provided sufficient data for quantitative analysis of overall impact (n = 10 countries) · ‐level interventions in national government jurisdictions to reduce sodium consumption
1 finding from 1 review

Intervention not reported

Salt intake in grams per day ‐ subset of initiatives that are multi‐component and incorporate activities of a structural nature (n = 7 countries) · ‐level interventions in national government jurisdictions to reduce sodium consumption
1 finding from 1 review