borderline significantp =0.05
Decomposing this interaction, the significantly greater reduction on the HAMD for TAU+CNT compared to TAU at post-treatment was no longer significant at the 3-month follow-up [ITT, F (4, 57)=0.25, p =0.62; PP, F (4, 49)=0.007, p =0.94], but was borderline significant at the 6-month follow-up for PP analysis [ F (4, 48)=4.05, p =0.05] but not for ITT analysis [ F (4, 55)=1.93, p =0.17].