Skip to main content
. Author manuscript; available in PMC: 2012 Dec 1.
Published in final edited form as: J Am Diet Assoc. 2011 Dec;111(12):1826–1835. doi: 10.1016/j.jada.2011.09.014

Figure 1. Weight Loss Maintenance Trial study design.

Figure 1

Note that food frequency questionnaires (FFQs)were collected at 4 time points: study entry, randomization into Phase II, and 12 and 30 months following Phase II randomization. Individuals not randomized into Phase II did not complete any further data collection, hence no FFQ was available for unsuccessful Phase I participants.