Fig. 3: Percentage of studies that assessed identified influences or impacts of SSB taxation.
From: A systematic scoping review evaluating sugar-sweetened beverage taxation from a systems perspective
The figure summarizes the percentage of the 329 studies included in the systematic scoping review that assessed any of 57 identified influences or impacts concerning SSB taxation. We report the year each influence/impact was first assessed in parentheses and display the frequency with which each type of study (empirical quantitative, simulations or modelling, empirical qualitative or case study, experimental, empirical mixed methods) was used to assess each influence/impact. NA, not applicable; BMI, body mass index; NCDs, non-communicable diseases; Gov't, government; hh, household; NNS, non-nutritive sweeteners.
