Motivation for Participating in a Weight Loss Program and Financial Incentives: An Analysis from a Randomized Trial

Figure 1

Participant flow diagram. Note. Randomizations numbers refer the number of cases who were randomized to intervention groups and reminded eligible throughout the study. The top values for each subsequent assessment point represent the number of individuals for whom their objective weight and/or TSRQ values are available. The bottom values report the number of individuals who had lost at least 0.5% of their initial body weight. The lower percentage is the proportion of the returning participants who lost weight during that assessment period. ^a𝜒²=4.82, 𝑑𝑓=1, 𝑃=0.03; ^b𝜒²=6.91, 𝑑𝑓=1, 𝑃=0.009; ^c𝜒²=3.99, 𝑑𝑓=1, 𝑃=0.05.