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Conceptual framework based on a socio-ecological framework (12) and its adaptation for LMICs (18, 19) and Africa (11) illustrating identified factors in the review that affect fruit and vegetable consumption and purchase. Exposure/factors represented showed an association with the outcome variable or significant differences in the outcome variable. (ii) Outcome: Most outcome variables refers to FV consumption in terms of quantity (“What”) and frequency (“How”).
