Table 13 Primary and secondary outcomes of the study applying short-term non-interactive interventions through vending machines including monetary incentive plus nutrition education
From: Nutrition interventions at point-of-sale to encourage healthier food purchasing: a systematic review
Reference | Primary outcomes | Secondary outcomes |
|---|---|---|
French (weak)1[41] | Price reduction was associated with an increase in healthier food option sales volume but nutrition education was unrelated to the change in healthier food option sales volume. | Â |