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. Author manuscript; available in PMC: 2010 Oct 1.
Published in final edited form as: Prev Med. 2009 Aug 6;49(4):336–341. doi: 10.1016/j.ypmed.2009.07.022

Table 2.

BMI change from baseline (University of Kansas, 2003-2006)

Semester Control n PAAC n P-value
Fall 2003 18.0 (3.7) 713 17.9 (3.1) 814
Spring 2006 20.0 (4.6) 698 19.9 (4.1) 792
Change from Baseline 2.0 (1.9) 2.0 (1.9) 0.83

Values are means (SD).