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. Author manuscript; available in PMC: 2014 Feb 1.
Published in final edited form as: Aliment Pharmacol Ther. 2012 Dec 3;37(3):10.1111/apt.12171. doi: 10.1111/apt.12171

Figure 1. General moderated mediation model framework (Adapted from Tein et al., 2004)46.

Figure 1

a = effect of intervention on mediator variable assessed at the end of intervention; b = effect of mediator assessed at the end of intervention on outcome at 3 month follow up; c’ = direct effect of intervention on outcome at 3 month follow up; All path estimates adjusted for baseline measures (d.1, e.1, e.2) and the moderator effects (g1, g2, f1, f2).