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. Author manuscript; available in PMC: 2019 Jan 1.
Published in final edited form as: Brain Stimul. 2017 Sep 23;11(1):75–84. doi: 10.1016/j.brs.2017.09.010

Table 3.

Trends over time (Days 4–32)

Group Day Group * Day
F Df p F Df p F df P
Primary outcome
 HAM-D-6 1.03 (2, 81) 0.36 3.1 (1, 81) 0.08 0.19 (2, 81) 0.83
Secondary outcomes
 MADRS 0.72 (2, 81) 0.49 0.6 (1, 81) 0.44 0.45 (2, 81) 0.64
 SDQ 0.66 (2, 81) 0.52 4.75 (1, 81) 0.03* 0.75 (2, 81) 0.47
 CPFQ 0.47 (2, 81) 0.63 7.04 (1, 81) 0.01** 0.55 (2, 81) 0.58
 VAS3-sad 0.84 (2, 81) 0.44 2.15 (1, 81) 0.15 0.79 (2, 81) 0.46

Note: Group refers to the treatment arm randomization (A:A:A:A vs. S:S:A:A vs. S:S:S:S); Day refers to study day, modeled continuously (days 4–32)