Fig. 2

Means and 95% confidence interval (CI) of the Sustainable Diet Index (SDI) (dark blue line), and four components of the SDI among 3,619 Ghanaian adults (A) Diet Quality Index-International, (B) carbon equivalents (CO2e) in t/year, (C) ratio of natural to processed foods (RNtP), (D) Ratio of food costs to income (RFtI)