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. Author manuscript; available in PMC: 2013 Jul 26.
Published in final edited form as: Neuroscience. 2012 Apr 30;215:59–68. doi: 10.1016/j.neuroscience.2012.04.056

Table 2.

Depression Index (BDI) during Visits 1 and 2

0W− 4W− 4W+ 0W+
Visit 1 2.5 ± 0.7 6.5 ± 1.6 6.7 ± 1.1 4.9 ± 1.0
Visit 2 3.2 ± 0.8 4.1 ± 1.4 4.8 ± 1.2 5.0 ± 1.3