Summary of the scales considered in the analyses (hierarchical modeling) and in the measurement of the variablesa.

aThe analytic scales refer to the levels accounted for in the multilevel models, while the measurement scales refer to the levels of definition of the different variables. Expressions in italic indicate (i) that exposure to neighborhood socioeconomic conditions was assessed at the individual level within circular areas centered on residences; (ii) that the supermarket-level variable on the quality of fruits and vegetables was based on the aggregation of individual perceptions; and (iii) that the distance to the supermarket was assessed at the individual level.