Evaluation of the impact of a school gardening intervention on children's fruit and vegetable intake: a randomised controlled trial.

For combined fruit and vegetable intake there was a borderline significant difference in the unadjusted model (intervention effect: −40 g, 95% CI: −80, 1; P = 0.05) with the Teacher-led group having a small increase, mean change of 8 g (95% CI: −19, 36) and the RHS-led group consuming less, mean change of -32 g (95% CI: −60, −3).

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