Table 2

Summary of study measures

Measures

Baseline

Post-intervention

Follow-up


Outcomes

Vegetable purchasing and consumption

Fruit purchasing and consumption

Water purchasing and consumption

Sugar sweetened beverage purchasing and consumption

Shopping habits (location, frequency)

Mediators

Food security

Self-efficacy for planning, shopping, preparing and eating fruit and vegetables

Self-efficacy for drinking water and reducing sugar sweetened beverages

Perceived affordability of fruit and vegetables

Convenience

Personal and household preferences

Demographic and other covariates

Age

Height

Weight

Country of birth

-

-

Relationship status

-

-

Healthcare card holder

-

-

Household composition

-

-

Income (individual & household)

-

-

Educational qualifications

-

-

Employment status

-

-

Whether currently pregnant

Whether currently dieting

Vegetarian status

-

-

Smoking status

-

-

Economic evaluation questions

Process evaluation questions

-


Ball et al. BMC Public Health 2011 11:715   doi:10.1186/1471-2458-11-715

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