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. Author manuscript; available in PMC: 2024 Jun 21.
Published in final edited form as: Ann Intern Med. 2023 Jun 27;176(7):885–895. doi: 10.7326/M23-0052

Figure 2. Change in body weight and energy intake between groups over 12 months.

Figure 2.

CR = calorie restriction; TRE = time-restricted eating. Top. Body weight: Data were included for 90 participants; means were estimated using an intention-to-treat analysis using a linear mixed model. Error bars indicate 95% CIs for each parameter from baseline by diet group. Middle. Box plot of change in absolute weight from baseline to month 12 by treatment group. Participants with missing values for weight at month 12 are excluded from the figure. Bottom. Energy intake: Data are expressed as mean (SD); only observed values included. A total of 19 of 30 TRE participants returned all food records; 17 of 30 CR participants returned all food records. The widths of the CIs have not been adjusted for multiplicity and should therefore not be used to reject or not reject treatment effects.