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. Author manuscript; available in PMC: 2008 Apr 9.
Published in final edited form as: Arch Pediatr Adolesc Med. 2008 Mar;162(3):239–245. doi: 10.1001/archpediatrics.2007.45

Figure 3.

Figure 3

Reduction in age- and sex-standardized body mass index (zBMI) values relative to baseline for the intervention and control groups over time. A statistically significant difference in the rate of change in zBMI by group was observed (P < .05). Data are given as mean (SEM).